253 citations · 1.5k across the 46 of their papers we have counts for
47 papers
Reversible Magneto-ionic Modification of Metallic Magnetic Thin Films
Md Golam Hafiz, Hari Babu Vasili, Philippa Shepley +12
Magnetic multilayers with structural inversion asymmetry, perpendicular magnetic anisotropy (PMA), and large Dzyaloshinskii-Moriya interaction (DMI) are widely studied for magnetic…
From Bloch to Néel: Anisotropy-dependent Domain-Wall Character in FePd Thin Films
Annika Stellhorn, Alicia Backs, Ekaterina Klyushina +11
We report an experimental investigation of the depth-dependent domain wall formation in L1-FePd thin films with high perpendicular magnetic anisotropy. Using circular dichroism…
Charge transfer and competing symmetry breaking drive orbital reconstruction and emergent ferromagnetism in insulating oxide superlattices
Nandana Bhattacharya, Ranjan Kumar Patel, Siddharth Kumar +13
Electron correlation, hopping, and ligand-to-metal charge transfer collectively lead to diverse electronic and magnetic phenomena in 3 transition-metal oxides, where directional…
Coupled phase transitions in crystalline solids with extreme chemical disorder
Subha Dey, Rukma Nevgi, Suresh Chandra Joshi +13
Structural phase transitions often couple to magnetic and electronic degrees of freedom, enabling emergent phenomena in solids. In high-entropy oxides (HEOs), which typically stabi…
Revealing the origin of XMCD in an altermagnet via three-dimensional control of spins
Daire Mallon, Zixuan Wu, Jheng-Cyuan Lin +15
Altermagnets are an emerging class of collinear antiferromagnets that exhibit unconventional spin-polarised electronic bands, potentially unlocking new functionalities that do not…
Tuning Structure and Magnetism in Large-Scale 2D Ferromagnet FeGeTe through Ni Doping
Kacho Imtiyaz Ali Khan, Tauqir Shinwari, Soheil Ershadrad +13
Two-dimensional ferromagnets with strong perpendicular magnetic anisotropy exhibit magnetic order down to the monolayer thickness, beneficial for energy-efficient spintronic device…
Noncollinear spin structure in Dy-doped classical ferrimagnet
Anupam K. Singh, Katayoon Mohseni, Verena Ney +13
Noncollinear spin structures have attracted tremendous attention because they offer a versatile platform for spin control and manipulation, essential in spintronics. Realizing nonc…
Vector Spin Chirality Switching in Noncollinear Antiferromagnets
Aritra Dey, R. Bhuvaneswari, Sourav Chowdhury +14
Spin chirality provides a powerful route to control magnetic and topological phases in materials, enabling next-generation spintronic and quantum technologies. Coplanar noncollinea…
Tuning the Electronic States of Bi2Se3 Films with Large Spin-Orbit Interaction Using Molecular Heterojunctions
Matthew Rogers, Craig Knox, Bryan Hickey +13
An electric bias can shift the Fermi level along the Dirac cone of a topological insulator and modify its charge transport, but tuning the electronic states and spin-orbit interact…
Mean field magnetism and spin frustration in a double perovskite oxide with compositional complexity
Nandana Bhattacharya, Ravi Kiran Dokala, Sourav Chowdhury +9
The rise of high-entropy oxides as a major functional materials design principle in recent years has prompted us to investigate how compositional disorder affects long-range magnet…
A Surface-confined Spiral State With the Double Period in the Cubic Chiral Helimagnet CuOSeO
Priya R. Baral, Oleg I. Utesov, Samuel H. Moody +10
The chiral magnetoelectric insulator CuOSeO hosts a rich and anisotropic magnetic phase diagram that includes helical, conical, field-polarised, tilted conical, and skyrmio…
Low-energy, ultrafast spin reorientation at competing hybrid interfaces with tunable operating temperature
Servet Ozdemir, Matthew Rogers, Jaka Strohsack +12
Information can be stored in magnetic materials by encoding with the direction of the magnetic moment of elements. A figure of merit for these systems is the energy needed to chang…
Room Temperature Strong Orbital Moments in Perpendicularly Magnetized Magnetic Insulator
Ganesh Ji Omar, Pierluigi Gargiani, Manuel Valvidares +7
The balance between the orbital and spin magnetic moments in a magnetic system is the heart of many intriguing phenomena. Here, we show experimental evidence of a large orbital mom…
Evidence of 3-4 antiferromagnetic coupling in strain-tuned PrCoNiO epitaxial films
P. K. Sreejith, H. B. Vasili, W. Li +6
The strong exchange interaction between 3-4 magnetic sublattice in rare-earth perovskites introduces a variety of complex magnetic states hosting fascinating electronic groun…
Magnetic single wall CrI3 nanotubes encapsulated within multiwall Carbon Nanotubes
Ihsan Caha, Loukya Boddapatti, Aqrab ul Ahmad +8
CrI3 is a layered ferromagnetic insulator that has recently attracted enormous interest as it was the first example of a stand-alone monolayer ferromagnet, paving the way towards t…
Disclosing the nature of asymmetric interface magnetism in Co/Pt multilayers
Adriano Verna, Paola Alippi, Francesco Offi +9
Nowadays a wide number of applications based on magnetic materials relies on the properties arising at the interface between different layers in complex heterostructures engineered…
Spectroscopic evidence of Kondo-induced quasi-quartet in CeRhAs
Denise S. Christovam, Miguel Ferreira-Carvalho, Andrea Marino +13
CeRhAs is a new multiphase superconductor with strong suggestions for an additional itinerant multipolar ordered phase. The modeling of the low temperature properties of th…
Large-area synthesis of ferromagnetic FeGeTe/graphene van der Waals heterostructures with Curie temperature above room temperature
H. Lv, A. da Silva, A. I. Figueroa +14
Van der Waals (vdW) heterostructures combining layered ferromagnets and other two-dimensional (2D) crystals are promising building blocks for the realization of ultra-compact devic…
Intermixing-driven surface and bulk ferromagnetism in the quantum anomalous Hall candidate MnBiTe
Abdul V. Tcakaev, Bastian Rubrecht, Jorge I. Facio +19
The recent realizations of the quantum anomalous Hall effect (QAHE) in MnBiTe and MnBiTe benchmark the (MnBiTe)(BiTe) family as a promising hotb…
Ferromagnetism on an atom-thick and extended 2D-metal-organic framework
Jorge Lobo-Checa, Leyre Hernández-López, Mikhail M. Otrokov +8
Ferromagnetism (FM) is the cornerstone of permanent magnets, data storage and other technologies that directly impact our everyday life by their implementation in standard applicat…
Two-dimensional ferromagnetic extension of a topological insulator
P. Kagerer, C. I. Fornari, S. Buchberger +19
Inducing a magnetic gap at the Dirac point of the topological surface state (TSS) in a 3D topological insulator (TI) is a route to dissipationless charge and spin currents. Ideally…
Kondo quasiparticle dynamics observed by resonant inelastic x-ray scattering
M. C. Rahn, K. Kummer, A. Hariki +18
Effective models focused on pertinent low-energy degrees of freedom have substantially contributed to our qualitative understanding of quantum materials. An iconic example, the Kon…
Ultrafast X-ray imaging of the light-induced phase transition in VO2
Allan S. Johnson, Daniel Pérez-Salinas, Khalid M. Siddiqui +26
Using light to control transient phases in quantum materials is an emerging route to engineer new properties and functionality, with both thermal and non-thermal phases observed ou…
Orbital Occupancy and Hybridization in Strained SrVO Epitaxial Films
Mathieu Mirjolet, Hari Babu Vasili, Adrian Valadkhani +6
Oxygen packaging in transition metal oxides determines the metal-oxygen hybridization and electronic occupation at metal orbitals. Strontium vanadate (SrVO), having a single el…