169 citations · 661 across the 26 of their papers we have counts for
26 papers
Escape-Induced Temporally Correlated Noise Driven Universality Crossover
Mrinal Manna, Sourav Mukherjee, Soumen Giri +11
Universal behavior in far-from-equilibrium systems is driven by interactions between transport processes and noise structure. The Kardar-Parisi-Zhang (KPZ) framework predicts that…
Room temperature relaxometry of single nitrogen-vacancy centers in proximity to -RuCl nanoflakes
Jitender Kumar, Dan Yudilevich, Ariel Smooha +6
Investigating spin and charge noise in strongly correlated electron systems is a valuable way to analyze their physical properties and unlock new phases of matter. In this context,…
Imaging the Ettingshausen effect and cryogenic thermoelectric cooling in a van der Waals semimetal
T. Völkl, A. Aharon-Steinberg, T. Holder +7
Attaining viable thermoelectric cooling at cryogenic temperatures is of major fundamental and technological interest for novel electronics and quantum materials applications. In-de…
Growth of bilayer stanene on a magnetic topological insulator aided by a buffer layer
Sajal Barman, Pramod Bhakuni, Shuvam Sarkar +10
Stanene, a two-dimensional counterpart to graphene, has the potential to exhibit novel quantum phenomena when grown on a magnetic topological insulator (MTI). This work demonstrate…
Scanning SQUID-on-tip microscope in a top-loading cryogen-free dilution refrigerator
Haibiao Zhou, Nadav Auerbach, Indranil Roy +12
The scanning superconducting quantum interference device (SQUID) fabricated on the tip of a sharp quartz pipette (SQUID-on-tip) has emerged as a versatile tool for nanoscale imagin…
Spatially Inhomogeneous Competition between Superconductivity and the Charge Density Wave in YBaCuO
J. Choi, O. Ivashko, E. Blackburn +13
The charge density wave in the high-temperature superconductor YBaCuO (YBCO) is now known to have two different ordering tendencies differentiated by their -axis…
Charge-Stripe Order and Superconductivity in
O. Ivashko, L. Yang, D. Destraz +14
A combined resistivity and hard x-ray diffraction study of superconductivity and charge ordering in , as a function of Pt substitution and externally app…
Magnetic field controlled charge density wave coupling in underdoped YBaCuO
J. Chang, E. Blackburn, O. Ivashko +10
The application of large magnetic fields () to layered cuprates suppresses their high temperature superconducting behaviour and reveals competing ground states. In t…
Magnetic field induced anisotropy of spin-lattice relaxation rates in stripe ordered
S. -H. Baek, Y. Utz, M. Hücker +3
We report La nuclear magnetic resonance studies performed on a LaBaCuO single crystal. The data show that the structural phase transitions (high-tem…
Polarization-dependent infrared reflectivity study of SrCaCuO under pressure: Charge dynamics, charge distribution, and anisotropy
S. Frank, A. Huber, U. Ammerahl +2
We present a polarization-dependent infrared reflectivity study of the spin-ladder compound SrCaCuO under pressure. The optical response is strongly…
Orbital symmetry of charge density wave order in La1.875Ba0.125CuO4 and YBa2Cu3O6.67
A. J. Achkar, F. He, R. Sutarto +9
Recent theories of charge density wave (CDW) order in high temperature superconductors have predicted a primarily d CDW orbital symmetry. Here, we report on the orbital symmetry of…
Itinerant effects and enhanced magnetic interactions in Bi-based multilayer cuprates
M. P. M. Dean, A. J. A. James, A. C. Walters +10
The cuprate high temperature superconductors exhibit a pronounced trend in which the superconducting transition temperature, , increases with the number of CuO plane…
Suppression of the Charge-Density-Wave State in SrCaCuO by External Pressure
C. A. Kuntscher, A. Huber, M. Hücker
The influence of external pressure on the charge-density-wave (CDW) ground state of the quasi-one-dimensional two-leg ladder compound SrCaCuO has been st…
Inhomogeneous slowing down of spin fluctuations induced by charge stripe order in 1/8-doped lanthanum cuprates
S. -H. Baek, M. Hücker, A. Erb +3
We report La nuclear magnetic resonance (NMR) measurements on LaSrCuO () and LaBaCuO () single crystals, focusi…
Evidence of Chiral Order in the Charge-Ordered Phase of Superconducting La1.875Ba0.125Cuo4 Single Crystals Using Polar Kerr-Effect Measurements
Hovnatan Karapetyan, Jing Xia, M. Hucker +4
High resolution polar Kerr effect (PKE) measurements were performed on La1.875Ba0.125Cuo4 single crystals revealing that a finite Kerr signal is measured below an onset temperature…
Structural transitions in a doped lanthanum cuprate
S. -H. Baek, P. C. Hammel, M. Hücker +4
139La NMR and relaxation measurements have been performed on La{1.8-x}Eu{0.2}Sr{x}CuO{4} (x = 0.13 and 0.2) single crystals. The temperature dependence of the 139La NMR spectra in…
Magneto-optical signatures of a cascade of transitions in LaBaCuO
Hovnatan Karapetyan, M. Hucker, G. D. Gu +4
Recent experiments in the original cuprate high temperature superconductor, LaBaCuO, have revealed a remarkable sequence of transitions [1]. Here we investigate such…
Probing the connections between superconductivity, stripe order, and structure in La1.905Ba0.095Cu1-yZnyO4
Jinsheng Wen, Zhijun Xu, Guangyong Xu +11
The superconducting system La2-xBaxCuO4 is known to show a minimum in the transition temperature, Tc, at x = 1/8 where maximal stripe order is pinned by the anisotropy within the C…
A Comparison of Stripe Modulations in LaBaCuO and LaNdSrCuO
S. B. Wilkins, M. P. M. Dean, Jörg Fink +10
We report combined soft and hard x-ray scattering studies of the electronic and lattice modulations associated with stripe order in LaBaCuO and LaN…
Uniaxial linear resistivity of superconducting La(1.905)Ba(0.095)CuO(4) induced by an external magnetic field
Jinsheng Wen, Qing Jie, Qiang Li +9
We present an experimental study of the anisotropic resistivity of superconducting La(2-x)Ba(x)CuO(4) with x=0.095 and transition temperature Tc=32 K. In a magnetic field perpendic…
Magnetisation of hole-doped CuO2 spin chains in Sr14-xCaxCu24O41
R. Klingeler, N. Tristan, B. Büchner +3
We report on magnetisation measurements of Sr14-xCaxCu24O41, with 0 <= x <= 12, in magnetic fields up to 16 T. The low temperature magnetic response of the CuO2 spin chains changes…
Neutron scattering study on La1.9Ca1.1Cu2O6+delta and La1.85Sr0.15CaCu2O6+delta
M. Huecker, Young-June Kim, G. D. Gu +3
We present neutron scattering data on two single crystals of the high temperature superconductor La2-x(Ca,Sr)xCaCu2O6+delta. The Ca0.1-doped crystal exhibits a long-range antiferro…
Thermodynamics of the low-temperature structural transition in rare-earth-doped La_{2-x}Sr_xCuO_4
Ralph Werner, M. Hücker, B. Büchner
The Sr concentration dependence of the structural transition from the orthorhombic into the tetragonal low-temperature phase in rare-earth-doped (R = Nd, Eu) La_{2-x-y}Sr_xR_yCuO_4…
Strong enhancement of spin fluctuations in the low-temperature-tetragonal phase of antiferromagnetically ordered La_{2-x-y}Eu_ySr_xCuO_4
V. Kataev, A. Validov, M. Huecker +2
Measurements of the static magnetization, susceptibility and ESR of Gd spin probes have been performed to study the properties of antiferromagnetically ordered La_{2-x-y}Eu_ySr_xCu…