Magnetic effects at the interface between nonmagnetic oxides

Abstract

The electronic reconstruction at the interface between two insulating oxides can give rise to a highly-conductive interface. In analogy to this remarkable interface-induced conductivity we show how, additionally, magnetism can be induced at the interface between the otherwise nonmagnetic insulating perovskites SrTiO3 and LaAlO3. A large negative magnetoresistance of the interface is found, together with a logarithmic temperature dependence of the sheet resistance. At low temperatures, the sheet resistance reveals magnetic hysteresis. Magnetic ordering is a key issue in solid-state science and its underlying mechanisms are still the subject of intense research. In particular, the interplay between localized magnetic moments and the spin of itinerant conduction electrons in a solid gives rise to intriguing many-body effects such as Ruderman-Kittel-Kasuya-Yosida (RKKY) interactions, the Kondo effect, and carrier-induced ferromagnetism in diluted magnetic semiconductors. The conducting oxide interface now provides a versatile system to induce and manipulate magnetic moments in otherwise nonmagnetic materials.

Nature Materials, July issue

References in corpus (8)

• Why Some Interfaces Cannot be Sharp
• The role of oxygen vacancies in SrTiO3 at the LaAlO3/SrTiO3 interface
• Origin of charge density at LaAlO3-on-SrTiO3 hetero-interfaces; possibility of intrinsic doping
• Lattice relaxation, electronic screening, and spin and orbital phase diagram of LaTiO${}_3$/SrTiO${}_3$ superlattices
• Photoemission from buried interfaces in SrTiO3/LaTiO3 superlattices
• Lattice polarization effects on electron-gas charge densities in ionic superlattices
• Theory of Mott insulator/band insulator heterostructure
• Co-doped (La,Sr)TiO3-d: a high-Curie temperature diluted magnetic system with large spin-polarization

Cited by in corpus (477)

• Electric Field Control of the LaAlO${}_3$/SrTiO${}_3$ Interface Ground State
• Tunable Rashba spin-orbit interaction at oxide interfaces
• Interface-Induced Phenomena in Magnetism
• Direct imaging of the coexistence of ferromagnetism and superconductivity at the LaAlO3/SrTiO3 interface
• Coexistence of Magnetic Order and Two-dimensional Superconductivity at LaAlO${}_3$/SrTiO${}_3$ Interfaces
• Unveiling a two-dimensional electron gas with universal subbands at the surface of SrTiO3
• Roadmap of spin-orbit torques
• Creation and control of a two-dimensional electron liquid at the bare SrTiO3 surface
• Coexistence of superconductivity and ferromagnetism in two dimensions
• Recent progress in voltage control of magnetism: Materials, mechanisms, and performance
• Mapping the Spatial Distribution of Charge Carriers in LaAlO3/SrTiO3 Heterostructures
• Metallic conduction at organic charge-transfer interfaces
• Interface ferromagnetism and orbital reconstruction in BiFeO3- La0.7Sr0.3MnO3 heterostructures
• Metallic and insulating interfaces of amorphous SrTiO3-based oxide heterostructures
• A high-mobility two-dimensional electron gas at the heteroepitaxial spinel/perovskite complex oxide interface of γ-Al2O3/SrTiO3
• A Universal Critical Density Underlying the Physics of Electrons at the LaAlO3/SrTiO3 Interface
• Suppression of Octahedral Tilts and Associated Changes of Electronic Properties at Epitaxial Oxide Heterostructure Interfaces
• Avoiding the polarization catastrophe in LaAlO3 overlayers on SrTiO3(001) through a polar distortion
• Orbital reconstruction and two-dimensional electron gas at the LaAlO3/SrTiO3 interface
• Physics of SrTiO${}_3$-based heterostructures and nanostructures: a review
• Evidence of orbital reconstruction at interfaces in La0.67Sr0.33MnO3 films
• A polarity-induced defect mechanism for conductivity and magnetism at polar-nonpolar oxide interfaces
• Two-dimensional superconductivity at a Mott-Insulator/Band-Insulator interface: LaTiO3/SrTiO3
• Profiling the interface electron gas of LaAlO3/SrTiO3 heterostructures by hard X-ray photoelectron spectroscopy
• Dominant mobility modulation by the electric field effect at the LaAlO_3 / SrTiO_3 interface
• Instability, Intermixing and Electronic Structure at the Epitaxial LaAlO3/SrTiO3(001) Heterojunction
• Emergent properties hidden in plane view: Strong electronic correlations at oxide interfaces
• Two-dimensional quantum oscillations of the conductance at LaAlO3/SrTiO3 interfaces
• Nano Superconducting Quantum Interference device: a powerful tool for nanoscale investigations
• Scanned probe imaging of nanoscale magnetism at cryogenic temperatures with a single-spin quantum sensor
• Tight-binding modeling and low-energy behavior of the semi-Dirac point
• Large capacitance enhancement and negative compressibility of two-dimensional electronic systems at LaAlO${}_3$/SrTiO${}_3$ interfaces
• Superconductivity and Ferromagnetism in Oxide Interface Structures: Possibility of Finite Momentum Pairing
• LaAlO3 stoichiometry found key to electron liquid formation at LaAlO3/SrTiO3 interfaces
• Origin of the two-dimensional electron gas at LaAlO3/SrTiO3 interfaces: The role of oxygen vacancies and electronic reconstruction
• Critical thickness for ferromagnetism in LaAlO3/SrTiO3 heterostructures
• Locally enhanced conductivity due to the tetragonal domain structure in LaAlO${}_3$/SrTiO${}_3$ heterointerfaces
• Chirality from interfacial spin-orbit coupling effects in magnetic bilayers
• Built-in and induced polarization across LaAlO${}_3$/SrTiO${}_3$ heterojunctions
• Sources of experimental errors in the observation of nanoscale magnetism
• Origin of magnetic moments in defective TiO2 single crystals
• Origin of interface magnetism in BiMnO3/SrTiO3 and LaAlO3/SrTiO3 heterostructures
• Efficient implementation of core-excitation Bethe Salpeter equation calculations
• Electrolyte gate-controlled Kondo effect in SrTiO3
• Nonlinear Hall effect and multichannel conduction in LaTiO3/SrTiO3 superlattices
• Ferromagnetic exchange, spin-orbit coupling and spiral magnetism at the LaAlO_3/SrTiO_3 interface
• Oxide spin-orbitronics: spin-charge interconversion and topological spin textures
• Electronic properties of bulk and thin film SrRuO${}_3$: a search for the metal-insulator transition
• Control of electronic conduction at an oxide heterointerface using surface polar adsorbates
• Universal Fabrication of Two-Dimensional Electron Systems in Functional Oxides
• Local Electrostatic Imaging of Striped Domain Order in LaAlO3/SrTiO3
• Origin of two-dimensional electron gases at oxide interfaces: insights from theory
• Enhanced Stability of Skyrmions in Two-Dimensional Chiral Magnets with Rashba Spin-Orbit Coupling
• Magnetism and superconductivity at LAO/STO-interfaces: the role of Ti 3d interface electrons
• Origin of half-semimetallicity induced at interfaces of C-BN heterostructures
• Direct k-space mapping of the electronic structure in an oxide-oxide interface
• Anisotropic magneto-transport effects at SrTiO3\LaAlO3 interfaces
• Nanoscale Phenomena in Oxide Heterostructures
• Room-Temperature Electronically-Controlled Ferromagnetism at the LaAlO3/SrTiO3 Interface
• Carrier freeze-out induced metal-insulator transition in oxygen deficient SrTiO3 films
• Polarity-induced oxygen vacancies at LaAlO3|SrTiO3 interfaces
• Oxygen vacancies at titanate interfaces: two-dimensional magnetism and orbital reconstruction
• Theory of the SrTiO3 Surface State Two-Dimensional Electron Gas
• Conducting interfaces between band insulating oxides: the LaGaO3/SrTiO3
• Oxide Heterostructures for Efficient Solar Cells
• Polar catastrophe and electronic reconstructions at the LaAlO3/SrTiO3 interface: evidence from optical second harmonic generation
• Preparation of atomically-flat SrTiO3 surfaces using a deionized-water etching and thermal annealing procedure
• A Gate-tunable Polarized Phase of Two-Dimensional Electrons at the LaAlO3/SrTiO3 Interface
• Anisotropic two-dimensional electron gas at SrTiO3(110) protected by its native overlayer
• Electron Correlation in Oxygen Vacancy in SrTiO${}_3$
• Optimum inhomogeneity of local lattice distortions in La2CuO4+y
• Persistent Optically Induced Magnetism in Oxygen-Deficient Strontium Titanate
• Two-dimensional Superconductors with Atomic-scale Thicknesses
• Parallel electron-hole bilayer conductivity from electronic interface reconstruction
• Unexpected Anisotropic Two Dimensional Electron Gas at the LaAlO3/SrTiO3 (110) Interface
• Topological superconductivity and unconventional pairing in oxide interfaces
• Phase diagram of electrostatically doped Strontium Titanate (SrTiO3)
• Defect engineering in oxide heterostructures by enhanced oxygen surface exchange
• FMR-related phenomena in spintronic devices
• Two-dimensional electron liquid state at LaAlO3-SrTiO3 interfaces
• Atomically precise interfaces from non-stoichiometric deposition
• Control of a two-dimensional electron gas on SrTiO3(111) by atomic oxygen
• Quantization of Hall Resistance at the Metallic Interface between an Oxide Insulator and SrTiO${}_3$
• Structural effects on the spin-state transition in epitaxially strained LaCoO${}_3$ films
• Dynamical response and confinement of the electrons at the LaAlO3/SrTiO3 interface
• Atomically flat single terminated oxide substrate surfaces
• Thickness dependence of the mobility at the LaAlO_3 / SrTiO_3 interface
• Creation of high mobility two-dimensional electron gases via strain induced polarization at an otherwise nonpolar complex oxide interface
• Dramatic Mobility Enhancements in Doped SrTiO3 Thin Films by Defect Management
• Multiple conducting carriers generated in LaAlO3/SrTiO3 heterostructures
• Origin and Transport Signatures of Spin-Orbit Interactions in One- and Two-Dimensional SrTiO${}_3$-Based Heterostructures
• Coherent and Incoherent States of Electron-doped SrTiO3
• Controlling the density of the 2DEG at the SrTiO3/LaAlO3 interface
• Field-induced water electrolysis switches an oxide semiconductor from an insulator to a metal
• Visible light enhanced field effect at LaAlO3/SrTiO3 interface
• Structure and Correlation Effects in Semiconducting SrTiO${}_3$
• Highly-confined spin-polarized two-dimensional electron gas in SrTiO${}_3$/SrRuO${}_3$ superlattices
• Electron Accumulation and Emergent Magnetism in LaMnO3/SrTiO3 Heterostructures
• Magnetism from $2p$ States in Alkaline Earth Monoxides: Trends with Varying N Impurity Concentration
• Giant negative magnetoresistance driven by spin-orbit coupling at the LAO/STO interface
• Electronic Evidence of an Insulator-Superconductor Transition in Single-Layer FeSe/SrTiO3 Films
• Mechanisms of charge transfer and redistribution in LaAlO3/SrTiO3 revealed by high-energy optical conductivity
• Carrier-controlled ferromagnetism in SrTiO3
• Magnetic states at the Oxygen surfaces of ZnO and Co-doped ZnO
• Electronic structure induced reconstruction and magnetic ordering at the LaAlO${}_3|$SrTiO${}_3$ interface
• Room temperature formation of high-mobility two-dimensional electron gases at crystalline complex oxide interfaces
• Supercondutor-Insulator Transition on Annealed Complex Networks
• Orientational tuning of the Fermi sea of confined electrons at the SrTiO3 (110) and (111) surfaces
• Localized vs. delocalized character of charge carriers in LaAlO3/ SrTiO3 superlattices
• Charge transfer driven emergent phenomena in oxide heterostructures
• Upper limit to magnetism in LaAlO3/SrTiO3 heterostructures
• Nature of weak magnetism in SrTiO3/LaAlO3 multilayers
• Emergent nanoscale superparamagnetism at oxide interfaces
• Engineering Correlation Effects via Artificially Designed Oxide Superlattices
• Hard x-ray photoemission and density functional theory study of the internal electric field in SrTiO3/LaAlO3 oxide heterostructures
• Strong electronic correlation and strain effects at the interfaces between polar and nonpolar complex oxides
• Surface magnetism of strontium titanate
• Origin of the Magnetic Spin Hall Effect: Spin Current Vorticity in the Fermi Sea
• Six-fold crystalline anisotropic magnetoresistance in the (111) LaAlO${}_3$/SrTiO${}_3$ oxide interface
• Giant Oscillating Thermopower at Oxide Interfaces
• Liquid-Gated High Mobility and Quantum Oscillation of the Two-Dimensional Electron Gas at an Oxide Interface
• Similarities and differences between nickelate and cuprate films grown on a SrTiO${}_3$ substrate
• Stoichiometry control of the electronic properties of the LaAlO_3/SrTiO_3 heterointerface
• Ferroelectric Dead Layer Driven by a Polar Interface
• Induced magnetization in La${}_{0.7}$Sr${}_{0.3}$MnO${}_3$/BiFeO${}_3$ superlattices
• Tuning the two-dimensional electron gas at the LaAlO3/SrTiO3(001) interface by metallic contacts
• Itinerant ferromagnetism of the Pd-terminated polar surface of PdCoO${}_2$
• Magnetoresistance of 2D and 3D Electron Gas in LaAlO3/SrTiO3 Heterostructures: Influence of Magnetic Ordering, Interface Scattering and Dimensionality
• Energetic, spatial and momentum character of a buried interface: the two-dimensional electron gas between two metal oxides
• Enhancing the electron mobility via delta-doping in SrTiO3
• Strong evidence for d-electron spin transport at room temperature at a LaAlO3/SrTiO3 interface
• Observation of Quantum Griffiths Singularity and Ferromagnetism at Superconducting LaAlO3/SrTiO3(110) Interface
• Dual-Gate Modulation of Carrier Density and Disorder in an Oxide Two-Dimensional Electron System
• Gate-tunable band structure of the LaAlO${}_3$-SrTiO${}_3$ interface
• Antisymmetric magnetoresistance of the SrTiO3/LaAlO3 interface
• Anomalously large measured thermoelectric power factor in Sr${}_{1-x}$La${}_x$TiO${}_3$ thin films due to SrTiO${}_3$ substrate reduction
• Engineering two-dimensional electron gases at the (001) and (101) surfaces of TiO2 anatase using light
• Fundamental asymmetry in interfacial electronic reconstruction between insulating oxides
• Magnetic and Superconducting Ordering at LaAlO3/SrTiO3 Interfaces
• Giant tunability of the two-dimensional electron gas at the interface of gamma-Al2O3/SrTiO3
• Atomic layer engineering of perovskite oxides for chemically sharp heterointerfaces
• The origin of the dead-layer at the La0.67Sr0.33MnO3/SrTiO3 interface and dead-layer reduction via interfacial engineering
• Localized versus itinerant states created by multiple oxygen vacancies in SrTiO3
• Spirals and skyrmions in two dimensional oxide heterostructures
• Engineering polar discontinuities in honeycomb lattices
• Electronic properties of buried hetero-interfaces of LaAlO3 on SrTiO3
• Room temperature magnetism in LaVO3/SrVO3 superlattices by geometrically confined doping
• Novel photo-conducting state and its perturbation by electrostatic fields in oxide-based two-dimensional electron gas
• Creating Two-Dimensional Electron Gas in Nonpolar Oxide Interface via Polarization Discontinuity: First-Principles Analysis of CaZrO3/SrTiO3 Heterostructure
• d0 Ferromagnetic Interface Between Non-magnetic Perovskites
• Interface magnetism in Fe2O3/FeTiO3-heterostructures
• Tunable electron-electron interactions in LaAlO3/SrTiO3 nanostructures
• Oxygen vacancy induced electronic structure modification of KTaO${}_3$
• 20 K superconductivity in heavily electron doped surface layer of FeSe bulk crystal
• Experimental Observation of the Inverse Proximity Effect in Superconductor/Ferromagnet Layered Structures
• The Effect of Polar Fluctuation and Lattice Mismatch on Carrier Mobility at Oxide Interfaces
• Modulation of conductance and superconductivity by top-gating in LaAlO3/SrTiO3 2-dimensional electron systems
• Ferromagnetism in itinerant two-dimensional t2g systems
• Competition Between Kondo Screening and Magnetism at the LaAlO${}_3$/SrTiO${}_3$ Interface
• Prediction of a spin-polarized two-dimensional electron gas at the LaAlO3/EuO(001) interface
• Anisotropic transport at the LaAlO3/SrTiO3 interface explained by microscopic imaging of channel-flow over SrTiO3 domains
• Magnetism and orbital-ordering in an interacting three band model: a dynamical mean field study
• Band offsets and density of Ti3+ states probed by X-ray photoemission on LaAlO3/SrTiO3 heterointerfaces and their LaAlO3 and SrTiO3 bulk precursors
• Spin injection and detection in lanthanum- and niobium-doped SrTiO3 using the Hanle technique
• A First-Principles Study of the Electronic Reconstructions of LaAlO3/SrTiO3 Heterointerfaces and Their Variants
• Observation of a two-dimensional electron gas at the surface of annealed SrTiO3 single crystals by scanning tunneling spectroscopy
• New insights into the electron trapping mechanism in LaAlO_3 / SrTiO3 heterostructures
• Nanoscale Electrostatic Control of Oxide Interfaces
• From Kondo Lattices to Kondo Superlattices
• d0 Perovskite-Semiconductor Electronic Structure
• Seebeck effect in the conducting LaAlO_{3}/SrTiO_{3} interface
• Metal-Insulator Transition of the LaAlO3-SrTiO3 Interface Electron System
• Tuning ferromagnetism at interfaces between insulating perovskite oxides
• Emerging magnetism and electronic phase separation at titanate interfaces
• Interface Ferromagnetism in (110)-Oriented La0.7Sr0.3MnO3/SrTiO3 Ultrathin Superlattices
• Charge density distribution and optical response of the LaAlO3/SrTiO3 interface
• Controlling Kondo-like Scattering at the SrTiO3-based Interfaces
• Magnetic interaction at an interface between manganite and other transition metal oxides
• Reversible room-temperature ferromagnetism in Nb-doped SrTiO3 single crystals
• Depth-Resolved Subsurface Defects in Chemically Etched SrTiO3
• Gate Tunable In- and Out-Of-Plane Spin-Orbit Coupling and Spin Splitting Anisotropy at LaAlO3/SrTiO3 (110) Interface
• Enhanced spin-orbit interaction and Kondo scattering in $\delta$-doped LaTiO${}_3$/SrTiO${}_3$ interfaces
• Oxygen Electromigration and Energy Band Reconstruction Induced by Electrolyte Field Effect at Oxide Interfaces
• Electron correlation and magnetism at the LaAlO${}_3$/SrTiO${}_3$ interface: A DFT+DMFT investigation
• Perspective: Strongly correlated and topological states in [111] grown transition metal oxide thin films and heterostructures
• Optically excited multi-band conduction in LaAlO3/SrTiO3 heterostructures
• Tunable magnetic interaction at the atomic scale in oxide heterostructures
• One-dimensional Quantum Wire Formed at the Boundary Between Two Insulating LaAlO3/SrTiO3 Interfaces
• Competition between covalent bonding and charge transfer at complex-oxide interfaces
• Electrical transport across Au/Nb:SrTiO3 Schottky interface with different Nb doping
• Emergent ultrafast phenomena in correlated oxides and heterostructures
• Micrometer-scale ballistic transport of electron pairs in LaAlO3/SrTiO3 nanowires
• Localization of Two-dimensional Electron Gas in LaAlO3/SrTiO3 Heterostructures
• Charge transfer, confinement, and ferromagnetism in LaMnO${}_3$/LaNiO${}_3$ (001)-superlattice
• Magnetic and electronic properties at the gamma-Al2O3/SrTiO3 interface
• Room-temperature ferromagnetism in the mixtures of the TiO2 and Co3O4 powders
• Two-dimensional electron gas at the PbTiO${}_3$/SrTiO${}_3$ interface: an ab initio study
• Magnetic-field induced resistivity minimum with in-plane linear magnetoresistance of the Fermi liquid in SrTiO3-x single crystals
• Enhanced two dimensional electron gas charge densities at III-III/I-V oxide heterostructure interfaces
• Anomalous magnetic ground state in LaAlO3/SrTiO3 interface probed by transport through nanowires
• Temperature dependent magnetotransport around $\nu$= 1/2 in ZnO heterostructures
• Self-formed $LaAl{O}_3/SrTi{O}_3$ Micro-Membranes
• Multi-Orbital Superconductivity in SrTiO3 /LaAlO3 Interface and SrTiO3 Surface
• Temperature-dependent dielectric function of bulk SrTiO${}_3$: Urbach tail, band edges, and excitonic effects
• Thickness-dependent Local Surface Electronic Structures of Homoepitaxial SrTiO3 Thin Films
• Electron energy loss spectroscopy determination of Ti oxidation state at the (001) LaAlO3/SrTiO3 interface as a function of LaAlO3 growth conditions
• Two-dimensional electron system at the magnetically tunable EuO/SrTiO${}_3$ interface
• Spin, Orbital and Charge Order at the Interface between Correlated Oxides
• Nanoscale rectification at the LaAlO3/SrTiO3 interface
• High-Mobility Two-Dimensional Electron Gases at Oxide Interfaces: Origins and Opportunities
• Charge transfer across transition metal oxide interfaces: emergent conductance and new electronic structure
• Two-dimensional electron gas in a modulation-doped SrTiO3/Sr(Ti,Zr)O3 heterostructure
• Anomalous Transport in Sketched Nanostructures at the LaAlO3/SrTiO3 Interface
• Electron degeneracy and intrinsic magnetic properties of epitaxial Nb:SrTiO${}_3$ thin-films controlled by defects
• k.p subband structure of the LaAlO3/SrTiO3 interface
• Highly spin-polarized conducting state at the interface between non-magnetic band insulators: LaAlO3/FeS2 (001)
• Fabrication of high-temperature quasi-two-dimensional superconductors at the interface of a ferroelectric Ba${}_{0.8}$Sr${}_{0.2}$TiO${}_3$ film and an insulating parent compound of La${}_2$CuO${}_4$
• Direct spectroscopic observation of a shallow hydrogen-like donor state in insulating SrTiO${}_3$
• Tuning the two-dimensional electron liquid at oxide interfaces by buffer-layer-engineered redox reactions
• Polar catastrophe, electron leakage, and magnetic ordering at the LaMnO${}_3$/SrMnO${}_3$ interface
• Magnetic interactions at the nanoscale in trilayer titanates LaTiO${}_3$/SrTiO${}_3$/YTiO${}_3$
• Gate-tunable Rashba spin-orbit coupling and spin polarization at diluted oxide interfaces
• Theory of Manganite Superlattice
• Charge ordering and magnetism in quarter-filled Hubbard-Holstein model
• Dominant role of oxygen vacancies in electrical properties of unannealed LaAlO3/SrTiO3 interfaces
• Anisotropic electrical resistance in mesoscopic LaAlO${}_3$/SrTiO${}_3$ devices with individual domain walls
• Aperiodic quantum oscillations in the two-dimensional electron gas at the LaAlO3/SrTiO3 interface
• Bandgap Controlling of the Oxygen-Vacancy-Induced Two-Dimensional Electron Gas in SrTiO3
• The origin of insulating and non-ferromagnetic SrRuO3 monolayers
• Shubnikov-de Haas-like Quantum Oscillations in Artificial One-Dimensional LaAlO3/SrTiO3 Electron Channels
• Metal/SrTiO${}_3$ two-dimensional electron gases for spin-to-charge conversion
• Magnetotransport effects in polar versus non-polar SrTiO3 based heterostructures
• Electronic structure of the SrTiO${}_3$/LaAlO${}_3$ interface revealed by resonant soft x-ray scattering
• Tunable 2-dimensional/3-dimensional electron gases by submonolayer La doping of SrTiO_{3}
• Spin-Orbit Coupling in LaAlO${}_3$/SrTiO${}_3$ interfaces: Magnetism and Orbital Ordering
• Surface magnetism in ZnO/Co3O4 mixtures
• Mechanism to Generate a Two-Dimensional Electron Gas at the Surface of the Charge-Ordered Semiconductor BaBiO3
• Rashba spin-orbit coupling in the square lattice Hubbard model: A truncated-unity functional renormalization group study
• Quasiparticle interference on cubic perovskite oxide surfaces
• Observation of a two-dimensional electron gas at CaTiO${}_3$ film surfaces
• High field magneto-transport in two-dimensional electron gas LaAlO3/SrTiO3
• Oxygen Vacancies on SrO-terminated SrTiO3(001) Surfaces studied by Scanning Tunneling Spectroscopy
• Termination control of electronic phases in oxide thin films and interfaces: LaAlO3/SrTiO3(001)
• Thickness Dependent Carrier Density at the Surface of SrTiO3 (111) Slabs
• Effect of Interface Induced Exchange Fields on Cuprate-Manganite Spin Switches
• Tuning Rashba spin-orbit coupling at LaAlO3/SrTiO3 interfaces by band filling
• Effect of strain on magnetic and orbital ordering of LaSrCrO${}_3$/LaSrMnO${}_3$ heterostructures
• Symmetry and correlation effects on band structure explain the anomalous transport properties of (111) LaAlO${}_3$/SrTiO${}_3$
• Patterning of high mobility electron gases at complex oxide interfaces
• Evolution of the SrTiO${}_3$ surface electronic state as a function of LaAlO${}_3$ overlayer thickness
• Microstructure and interface studies of LaVO3/SrVO3 superlattices
• Interface exchange processes in LaAlO${}_3$/SrTiO${}_3$ induced by oxygen vacancies
• Proposal of a one-dimensional electron gas in the steps at the LaAlO${}_3$-SrTiO${}_3$ interface
• Enhanced spin-orbit coupling and charge carrier density suppression in LaAl1-xCrxO3/SrTiO3 heterointerfaces
• Superstripes and complexity in high-temperature superconductors
• Understanding the lattice thermal conductivity of SrTiO3 from an ab initio perspective
• Ab-initio Low-Energy Model of Transition-Metal-Oxide Heterostructure LaAlO3/SrTiO3
• High-density two-dimensional electron system induced by oxygen vacancies in ZnO
• Thermally excited multi-band conduction in LaAlO3/SrTiO3 heterostructures exhibiting magnetic scattering
• Mott p-n Junctions in layered materials
• Two-dimensional electron-gas-like charge transport at magnetic Heusler alloy-SrTiO${}_3$ interface
• Depth Dependence of the Structural Phase Transition of SrTiO_3 Studied with β-NMR and Grazing Incidence X-ray Diffraction
• Intrinsic paramagnetism and aggregation of manganese dopants in SrTiO${}_3$
• Self-consistent iteration procedure in analyzing reflectivity and spectroscopic ellipsometry data of multilayered materials and their interfaces
• Magnetism in the 2D Limit and Interface Superconductivity in Metal-Insulator La(2-x)Sr(x)CuO(4) Superlattices
• Multifunctional magnetic oxide-MoS${}_2$ heterostructures on silicon
• Metal-insulator transition at the LaAlO3/SrTiO3 interface revisited: A hybrid functional study
• Electric field effect on superconductivity at complex oxide interfaces
• Oxygen Vacancies in Strontium Titanate: a DFT+DMFT study
• Structural relaxation and metal-insulator transition at the interface between SrTiO3 and LaAlO3
• 2D surprises at the surface of 3D materials: confined electron systems in transition metal oxides
• Coexistence of ferromagnetism and superconductivity at KTaO${}_3$ heterointerfaces
• Full control of Co valence in isopolar LaCoO3 / LaTiO3 perovskite heterostructures via interfacial engineering
• Spin State Disproportionation in Insulating Ferromagnetic LaCoO3 Epitaxial Thin Films
• Oxygen vacancies and hydrogen doping in LaAlO3/SrTiO3 heterostructures: electronic properties and impact on surface and interface reconstruction
• Electronic Structure of Oxide Interfaces: A Comparative Analysis of GdTiO${}_3$/SrTiO${}_3$ and LaAlO${}_3$/SrTiO${}_3$ Interfaces
• Nanoscale control of the metal-insulator transition at LAO/KTO (110) and LAO/KTO (111) interfaces
• Interfacial Rashba magnetoresistance of two-dimensional electron gas at LaAlO${}_3$/SrTiO${}_3$ interface
• Quantum transport theory for unconventional magnets: Interplay of altermagnetism and p-wave magnetism with superconductivity
• Characteristic Lengths of Interlayer Charge-Transfer in Correlated Oxide Heterostructures
• Static and Ultrafast Dynamics of Defects of SrTiO3 in LaAlO3/SrTiO3 Heterostructures
• Atomically flat interface between a single-terminated LaAlO3 substrate and SrTiO3 thin film is insulating
• The Conducting Channel at the LaAlO${}_3$/SrTiO${}_3$ Interface
• Evolution of ferromagnetism in two-dimensional electron gas of LaTiO3/SrTiO3
• Evolution of variable range hopping in strongly localized two dimensional electron gas at NdAlO3/SrTiO3 (100) heterointerfaces
• Raman and fluorescence contributions to resonant inelastic soft x-ray scattering on LaAlO${}_3$/SrTiO${}_3$ heterostructures
• Semiclassical theory of anisotropic transport at LaAlO3/SrTiO3 interfaces under in-plane magnetic field
• Dynamics of photo-generated non-equilibrium electronic states in Ar${}^{+}$ ion irradiated SrTiO${}_3$
• Electronic and Magnetic Reconstructions in Manganite Superlattices
• Effects of quantum confinement on excited state properties of SrTiO${}_3$ from ab initio many-body perturbation theory
• Polarization screening and induced carrier density at the interface of LaAlO${}_3$ overlayer on SrTiO${}_3$ (001)
• Structural transition in LaVO3/SrVO3 superlattices and its influence on transport properties
• Mapping electronic reconstruction at the metal/insulator interfaces in \ce{LaVO_3/SrVO_3} heterostructures
• In-situ Polarized Neutron Reflectometry: Epitaxial Thin Film Growth of Fe on Cu(001) by DC Magnetron Sputtering
• Large nonlinear Hall effect and Berry curvature in KTaO3 based two-dimensional electron gas
• Atomically Resolved Surface Structure of SrTiO3(001) Thin Films Grown in Step-Flow Mode by Pulsed Laser Deposition
• Stoichiometry Dependence of Potential Screening at La${}_{(1-\delta )}$Al${}_{(1+\delta )}$O${}_3$/SrTiO${}_3$ Interfaces
• The mechanism of spin-orbit coupling in a 2D oxide interface
• Large anomalous Nernst coefficient in an oxide Skyrmion crystal Chern insulator
• Universality of Electron Mobility in LaAlO${}_3$/SrTiO${}_3$ and bulk SrTiO${}_3$
• Electronic Phases and Phase Separation in the Hubbard-Holstein Model of a Polar Interface
• Room-temperature quantum transport signatures in graphene/LaAlO3/SrTiO3 heterostructures
• Magnetic effects in sulfur-decorated graphene
• Electron trapping and detrapping in an oxide two-dimensional electron gas: The role of ferroelastic twin walls
• Chemical control of polar behavior in bicomponent short-period superlattices
• Dislocation Majorana zero modes in perovskite oxide 2DEG
• Ferroelectric control of spin-polarized two-dimensional electron gas
• Oxygen-vacancy clustering and pseudogap behaviour at LaAlO3/SrTiO3 interface
• Anisotropic electronic transport of the two-dimensional electron system in Al2O3/SrTiO3 heterostructures
• Plasmons at the LaAlO${}_3$/SrTiO${}_3$ interface and Graphene-LaAlO${}_3$/SrTiO${}_3$ double layer
• Van Hove scenario of anisotropic transport in a two-dimensional spin-orbit coupled electron gas in an in-plane magnetic field
• Ionic modulation at the LaAlO${}_3$/KTaO${}_3$ interface for extreme high-mobility two-dimensional electron gas
• Ferromagnetism and spin-dependent transport at a complex oxide interface
• Electron gas at the interface between two antiferromagnetic insulating manganites
• Interaction between magnetic moments and itinerant carriers in d0 ferromagnetic SiC
• Infrared ellipsometry study of the photo-generated charge carriers at the (001) and (110) surfaces of SrTiO${}_3$ crystals and the interface of corresponding LaAlO${}_3$/SrTiO${}_3$ heterostructures
• Ferromagnetic fluctuations in the Rashba-Hubbard model
• Tunable Rashba spin-orbit coupling and its interplay with multiorbital effect and magnetic ordering at oxide interfaces
• Conducting interfaces between amorphous oxide layers and SrTiO3(110) and SrTiO3(111)
• Disentangling spin-orbit coupling and local magnetism in a quasi-two-dimensional electron system
• Macroscopic description of the two-dimensional LaAlO${}_3$/SrTiO${}_3$ interface
• Observation of strontium segregation in LaAlO${}_3$/SrTiO${}_3$ and NdGaO${}_3$/SrTiO${}_3$ oxide heterostructures by X-ray photoemission spectroscopy
• Tuning the Electronic Properties of LAO/STO Interfaces by Irradiating LAO Surface with Low-Energy Cluster Ion Beams
• Influence of the ferroelectric quantum critical point on SrTiO${}_3$ interfaces
• Intrinsic magnetism in KTaO${}_3$ heterostructures
• Nanoscale control of LaAlO3/SrTiO3 metal-insulator transition using ultra-low-voltage electron-beam lithography
• Influence of oxygen pressure and aging on LaAlO3 films grown by pulsed laser deposition on SrTiO3 substrates
• Tunable spin and orbital polarization in SrTiO3-based heterostructures
• Modulation of electron carrier density at the n-type LaAlO3/SrTiO3 interface by water adsorption
• Relaxor characteristics at the interfaces of [NdMnO3/SrMnO3/LaMnO3] superlattices
• Atomically-Smooth Single-Crystalline VO${}_2$ thin films with Bulk-like Metal-Insulator Transitions
• Dynamic Modulation of the Transport Properties of the LaAlO3/SrTiO3 Interface Using Uniaxial Strain
• Interplay between sheet resistance increase and magnetotransport properties in $\mathrm{LaAl}{\mathrm{O}}_3/\mathrm{SrTi}{\mathrm{O}}_3$
• Long-range electronic reconstruction to a $d_{xz,yz}$-dominated Fermi surface below the LaAlO${}_3$/SrTiO${}_3$ interface
• Engineered Kondo screening and nonzero Berry phase in SrTiO3/LaTiO3/SrTiO3 heterostructures
• Effect of charge doping on the electronic structure, orbital polarization, and structural distortion in nickelate superlattice
• Proximity effects in a topological-insulator/Mott-insulator heterostructure
• Kinetic theory of electronic transport in random magnetic fields
• High temperature ferromagnetism of Li-doped vanadium oxide nanotubes
• Oxide tunnel junctions supporting a two-dimensional electron gas
• Magnetism, transport, and thermodynamics in two-dimensional half-filled Hubbard superlattices
• Interface superconductivity in La${}_{1.48}$Nd${}_{0.4}$Sr${}_{0.12}$CuO${}_4$/La${}_{1.84}$Sr${}_{0.16}$CuO${}_4$ bilayers
• Anomalous magneto-transport at the superconducting interface between LaAlO3 and SrTiO3
• Subband structure of two-dimensional electron gases in SrTiO3
• Universal Conductance Fluctuations in Electrolyte-Gated SrTiO3 Nanostructures
• Emergent c-axis magnetic helix in manganite-nickelate superlattices
• Chiral surface and edge plasmons in ferromagnetic conductors
• Two-dimensional electron systems in perovskite oxide heterostructures: Role of the polarity-induced substitutional defects
• Giant magnetoelectric effect in pure manganite-manganite heterostructures
• Electronic transport properties of Co cluster-decorated graphene
• Observation of transient superconductivity at the LaAlO${}_3$/SrTiO${}_3$ interface
• Infrared study of the quasi-two-dimensional electron system at the interface between SrTiO${}_3$ and crystalline or amorphous LaAlO${}_3$
• Temperature-Dependent Band Structure of SrTiO${}_3$ Interfaces
• Transport in strongly-coupled graphene-LaAlO3/SrTiO3 hybrid systems
• Lattice screening of the polar catastrophe and hidden in-plane polarization in KNbO${}_3$/BaTiO${}_3$ interfaces
• Enabling two-dimensional electron gas with high room-temperature electron mobility exceeding 100 cm${}^2$/Vs at a perovskite oxide interface
• Effect of Sr-doping of LaMnO3 spacer on modulation-doped two-dimensional electron gases at oxide interfaces
• Signatures of Electronic Nematicity in (111) LaAlO${}_3$/SrTiO${}_3$ Interfaces
• Band offsets in heterojunctions between cubic perovskite oxides
• Nature of electrons from oxygen vacancies and polar catastrophe at LaAlO3/SrTiO3 interfaces
• Two-dimensional electron gas at the LaAlO${}_3$/SrTiO${}_3$ inteface with a potential barrier
• Electron mobility of a two-dimensional electron gas at the interface of SrTiO${}_3$ and LaAlO${}_3$
• Indications for Dzyaloshinskii-Moriya Interaction at the Pd/Fe Interface Studied by \textit{In Situ} Polarized Neutron Reflectometry
• Piezoelectric properties of ferroelectric perovskite superlattices with polar discontinuity
• Superconductivity in epitaxially grown LaVO3/KTaO3(111) heterostructures
• Visualizing quantum phenomena at complex oxide interfaces: an atomic view from scanning transmission electron microscopy
• Buried Moire supercells through SrTiO${}_3$ nanolayer relaxation
• Vortex excitations in the Insulating State of an Oxide Interface
• Toward High Temperature Quasi-two-dimensional Superconductivity
• Kondo effect with tunable spin orbit interaction in LaTiO3/CeTiO3/SrTiO3 heterostructure
• Current-induced spin polarization in isotropic k-cubed Rashba model: Theoretical study for p-doped semiconductor heterostructures and perovskite oxides interfaces
• Electrical domain writing and nanoscale potential modulation on LaVO${}_3$/SrTiO${}_3$
• Ginzburg-Landau description of twin boundaries in noncentrosymmetric superconductors
• Gate-tunable, normally-on to normally-off memristance transition in patterned LaAlO3/SrTiO3 interfaces
• Transport and thermoelectric properties of the LaAlO${}_3$/SrTiO${}_3$ interface
• Electronic and magnetic properties in strongly correlated heterostructures
• Direct Imaging of Sketched Conductive Nanostructures at the LaAlO3/SrTiO3 Interface
• Tuning of metal-insulator transition of two-dimensional electrons at parylene/SrTiO${}_3$ interface by electric field
• Magnetothermopower of $\delta$-doped LaTiO${}_3$/SrTiO${}_3$ interfaces in the Kondo regime
• The dynamics of a driven harmonic oscillator coupled to independent Ising spins in random fields
• Charge transfer in LaVO${}_3$/LaTiO${}_3$ multilayers: strain-controlled dimensionality of interface metallicity between two Mott insulators
• Analysis of electronic and structural properties of surfaces and interfaces based on LaAlO3 and SrTiO3
• Evidence of tunable magnetic coupling in hydrogenated graphene
• Structure and ferromagnetic instability of the oxygen-deficient SrTiO${}_3$ surface
• Long-lived non-equilibrium superconductivity in a non-centrosymmetric Rashba semiconductor
• Nitride Multilayers as a Platform for Parallel Two-Dimensional Electron-Hole Gases: MgO/ScN(111)
• Spin-orbit-assisted electron pairing in 1D waveguides
• Emergent Magnetism at the 3$d$-5$d$ Interface: SrMnO${}_3/$SrIrO${}_3$
• The Vortex Signature of Discrete Ferromagnetic Dipoles at the LaAlO${}_3$/SrTiO${}_3$ Interface
• Structure, strain, and control of ground state property in LaTiO${}_3$/LaAlO${}_3$ superlattice
• Structural and transport properties of La${}_{1-x}$Sr${}_x$Co${}_{1-y}$Nb${}_y$O${}_3$ thin films
• Understanding the role of exchange and correlations in complex oxides under strain and oxide heterostructures
• Mapping Rashba and Dresselhaus spin-orbit interactions to inversion asymmetry in perovskite oxide heterostructures
• Hard x-ray angle-resolved photoemission from a buried high-mobility electron system
• Influence of gas ambient on charge writing at the LaAlO3/SrTiO3 heterointerface
• Torque magnetometry of an amorphous-alumina/strontium-titanate interface
• Electrostatic tuning of magnetism at the conducting (111) (La${}_{0.3}$Sr${}_{0.7}$)(Al${}_{0.65}$Ta${}_{0.35}$)/SrTiO${}_3$ interface
• Coupling of electronic and structural degrees of freedom in vanadate superlattices
• Reconfigurable edge-state engineering in graphene using LaAlO${}_3$/SrTiO${}_3$ nanostructures
• Negative Tunneling Magneto-Resistance in Quantum Wires with Strong Spin-Orbit Coupling
• Multi-orbital Fulde-Ferrell-Larkin-Ovchinnikov State in SrTiO_3 Heterostructures
• Conducting and insulating LaAlO${}_3$/SrTiO${}_3$ interfaces: A comparative surface photovoltage investigation
• Multilayer engineering of CaVO${}_3$ thin films with SrTiO${}_3$ and LaAlO${}_3$ from DFT+DMFT
• Direct observation of two-dimensional small polarons at correlated oxide interface
• Piezoelectrics by Design: A Route through Short-period Perovskite Superlattices
• Domain wall nature of sketched LaAlO3/SrTiO3 nanowires
• Low temperature magnetoresistance of (111) (La${}_{0.3}$Sr${}_{0.7}$)(Al${}_{0.65}$Ta${}_{0.35}$)/SrTiO${}_3$
• Ultrafast Carrier Dynamics in Two-Dimensional Electron Gas-Like K-doped MoS2
• Growth-Temperature Dependence of Conductivity at the LaCrO${}_3$/SrTiO${}_3$ (001) Interface
• Coexistence of high electron-mobility, unpaired spins, and superconductivity at high carrier density SrTiO${}_3$-based interfaces
• Quantum oscillations in an optically-illuminated two-dimensional electron system at the LaAlO${}_3$/SrTiO${}_3$ interface
• In situ investigation of conducting interface formation in LaAlO3/SrTiO3 heterostructure
• Optical conductivity of the $t_{2g}$ two-dimensional electron gas
• Emerging interfacial magnetization in isovalent manganite heterostructures driven by octahedral coupling
• Emergent phenomena at oxide interfaces studied with standing-wave photoelectron spectroscopy
• Persistent metal-insulator transition at the surface of an oxygen-deficient, epitaxial manganite film
• Revealing Optically Induced Magnetization in SrTiO${}_3$ using Optically Coupled SQUID Magnetometry and Magnetic Circular Dichroism
• Anisotropic electronic transport and Rashba effect of the two-dimensional electron system in (110) SrTiO${}_3$-based heterostructures
• Influence of the vicinal substrate miscut on the anisotropic two-dimensional electronic transport in Al2O3-SrTiO3 heterostructures
• Tunable 2D Electron- and 2D Hole States Observed at Fe/SrTiO${}_3$ Interfaces
• Stable structures and electronic properties of perovskite oxide monolayers
• Exact results relating spin-orbit interactions in two dimensional strongly correlated systems
• p-wave superconductivity in weakly repulsive 2D Hubbard model with Zeeman splitting and weak Rashba spin-orbit coupling
• Kondo effect goes anisotropic in vanadate oxide superlattices
• Superconductivity in La(1.56)Sr(0.44)CuO(4)/La(2)CuO(4) superlattices
• Two-Dimensional Charge Localization at the Perovskite Oxide Interface
• Strong spin-orbit coupling and magnetism in (111) (La${}_{0.3}$Sr${}_{0.7}$)(Al${}_{0.65}$Ta${}_{0.35})$/SrTiO${}_3$
• Magnetotransport of a 2DEG with anisotropic Rashba interaction at the LaAlO${}_3$/SrTiO${}_3$ interface
• Geometric tuning of charge and spin correlations in manganite superlattices
• Band theory for heterostructures with interface superlattices
• Oxide Heterostructures from a Realistic Many-Body Perspective
• Magnetically ordered state at correlated oxide interfaces: the role of random oxygen defects
• Modified transverse Ising model for the dielectric properties of SrTiO${}_3$ films and interfaces
• Quantum Wells in Polar-Nonpolar Oxide Heterojunction Systems
• Evidence of linear and cubic Rashba effect in non-magnetic heterostructure
• Origin of Oxygen Partial Pressure-Dependent Conductivity in SrTiO3
• Manipulating electronic states at oxide interfaces using focused micro X-rays from standard lab-sources
• La displacement driven Double-exchange like mediation in Titanium $d_{xy}$ ferromagnetism at the LaAlO${}_3$/SrTiO${}_3$
• Competing electronic states emerging on polar surfaces
• Strong Aharonov-Bohm quantum interference in simply-connected LaAlO${}_3$/SrTiO${}_3$ structures
• Formation of a conducting LaAlO${}_3$ / SrTiO${}_3$ interface studied by low energy electron reflection during growth
• Anisotropic magnetotransport in LaAlO${}_3$/SrTiO${}_3$ nanostructures
• Leveraging high fluence and low pressure for pulsed laser deposition of high-mobility $\gamma$-Al${}_2$O${}_3$/SrTiO${}_3$ heterostructure growth
• Non-uniform magnetization profile in ferromagnetic heterostructures leading to topological Hall effect like signatures
• Ferromagnetic Two-dimensional Electron Gases with Magnetic Doping and Proximity Effects
• Metallic characteristics in superlattices composed of insulators, NdMnO3/SrMnO3/LaMnO3
• Deep learning of interface structures from the 4D STEM data: cation intermixing vs. roughening
• Unique quantum metallic state in the titanium sesquioxide heterointerface superconductor
• Emergence of giant spin-orbit torque in a two-dimensional hole gas on the hydrogen-terminated diamond surface
• Piezoelectric properties of II-IV/I-V and II-IV/III-III ferroelectric perovskite superlattices
• Magnetic transition and spin-polarized two-dimensional electron gas controlled by polarization switching in strained CaMnO${}_3$/BaTiO${}_3$ slabs
• Anomalous Hall and Nernst effects in a two-dimensional electron gas with an anisotropic cubic Rashba spin-orbit interaction
• Constructing oxide interfaces and heterostructures by atomic layer-by-layer laser molecular beam epitaxy
• Surface magnetism of gallium arsenide nanofilms
• Probing the polar-nonpolar oxide interfaces using resonant x-ray standing wave techniques
• Non-van der Waals Heterostructures
• Emergence of interfacial magnetism in strongly-correlated nickelate-titanate superlattices
• Lithography-free patterning of SrTiO${}_3$-based two-dimensional electron gases using direct atomic layer processing
• Absence of localized $5d^1$ electrons in KTaO${}_3$ interface superconductors
• Electrostatic gate-controlled quantum interference in a high-mobility two-dimensional electron gas at the (La${}_{0.3}$Sr${}_{0.7}$)(Al${}_{0.65}$Ta${}_{0.35}$)O${}_3$/SrTiO${}_3$ interface
• Ferroelectricity-induced asymmetrical two-dimensional electron gas in superlattices consisteing of insulating GdTiO3 and ferroelectric BaTiO3
• Charge Fractionalization in Oxide Heterostructures: A Field Theoretical Model
• Multiferroic interfaces composed of d0 perovskites oxides
• Polarity-tunable magnetic tunnel junctions based on ferromagnetism at oxide heterointerfaces
• Observation of a Room Temperature Two-dimensional Ferroelectric Metal
• Multiple Quantum Phase Transitions at the superconducting LaTiO3/SrTiO3 interface
• A two-dimensional electron gas at the (001) surface of ferromagnetic EuTiO${}_3$(001)
• Role of symmetry mismatch, charge transfer and low dimensionality in the magnetic order of CaMnO${}_3$/SrTiO${}_3$ ultrathin heterostructures
• Resonant Nonlinear Hall Effect in Two-Dimensional Electron Systems
• Complete symmetry analyses of the surface-induced piezomagnetic, piezoelectric and linear magnetoelectric effects
• Light effect on the interface resistance of Ba${}_{0.8}$Sr${}_{0.2}$TiO${}_3$/LaMnO${}_3$ heterosctructure
• Excitations and spin correlations near the interface of two three-dimensional Heisenberg antiferromagnets
• Coupling between tilts and charge carriers at polar-nonpolar perovskite interfaces
• Geometric Control of Pairing: Universal Scaling of Superconductivity at KTaO3 Interfaces
• Graphene-Complex-oxide Nanoscale Device Concepts
• Extreme mobility enhancement of two-dimensional electron gases at oxide interfaces via charge transfer induced modulation doping
• Percolative Pathway to Stripe Order in KTaO3-Based Superconductivity