107 citations · 378 across the 14 of their papers we have counts for
14 papers
Emergent Electronic Bond-Order Wave in a Quasi-One-Dimensional Chain
Honghao Wang, Tristan R. Cao, Pedro Schlottmann +1
Collective order is notoriously difficult to stabilize in one dimension, where strong fluctuations suppress symmetry-breaking states. Here we report the emergence of an electronic…
Hidden Density-Wave Instability in the Trimer Ruthenate BaRuO
Gang Cao, Hengdi Zhao, Adrienne Bond +9
We report a hidden density-wave instability in the trimer-based ruthenate Ba4Ru3O10, previously regarded as a pure antiferromagnet with a phase transition at TA=100 K. This transit…
Thermodynamic evidence for polaron stabilization inside the antiferromagnetic order of EuInSb
H. Dawczak-Dębicki, M. Victoria Ale Crivillero, M. S. Cook +6
Materials exhibiting electronic inhomogeneities at the nanometer scale have enormous potential for applications. Magnetic polarons are one such type of inhomogeneity which link the…
Magnetic and electronic inhomogeneity in SmEuB
M. Victoria Ale Crivillero, Priscila F. S. Rosa, Z. Fisk +3
While SmB attracts attention as a possible topological Kondo insulator, EuB is known to host magnetic polarons that give rise to large magnetoresistive effects above its fe…
Interaction of Magnetic Fields with Spinons in a Fractionalized State
Yu Zhang, Hengdi Zhao, Tristan R. Cao +4
The 4d-electron trimer lattice exhibits either a quantum spin liquid (QSL) or a heavy-fermion strange metal (HFSM) phase, depending on Nb content. In the QSL state, itinerant spino…
Chirality-Induced Magnet-Free Spin Generation in a Semiconductor
Tianhan Liu, Yuwaraj Adhikari, Hailong Wang +9
Electrical generation and transduction of polarized electron spins in semiconductors are of central interest in spintronics and quantum information science. While spin generation i…
Decoupling of magnetism and electric transport in single-crystal (Sr1-xAx)2IrO4 (A = Ca or Ba)
H. D. Zhao, J. Terzic, H. Zheng +5
We report a systematical structural, transport and magnetic study of Ca or Ba doped Sr2IrO4single crystals. Isoelectronically substituting Ca2+ (up to 15%) or Ba2+ (up to 4%) ion f…
Orbital two-channel Kondo effect in epitaxial ferromagnetic L10-MnAl films
L. J. Zhu, S. H. Nie, P. Xiong +2
We report the first experimental realization of orbital two-channel Kondo (2CK) effect from two-level systems (TLSs) in epitaxial L10-MnAl films with giant perpendicular magnetic a…
Re-entrant magnetic field induced charge and spin gaps in the coupled dual-chain quasi-one dimensional organic conductor Perylene[Pt(mnt)]
L. E. Winter, J. S. Brooks, P. Schlottmann +3
An inductive method is used to follow the magnetic field-dependent susceptibility of the coupled charge density wave (CDW) and spin-Peierls (SP) ordered state behavior in the dual…
Pressure Driven Fermi surface reconstruction of chromium
R. L. Stillwell, D. E. Graf, W. A. Coniglio +6
We have observed a massive reconstruction of the Fermi surface of single crystal chromium as a function of high pressure and high magnetic fields caused by the spin-flip transition…
Tuning Jeff = 1/2 Insulating State via Electron Doping and Pressure in Double-Layered Iridate Sr3Ir2O7
L. Li, P. P. Kong, T. F. Qi +5
Sr3Ir2O7 exhibits a novel Jeff=1/2 insulating state that features a splitting between Jeff=1/2 and 3/2 bands due to spin-orbit interaction. We report a metal-insulator transition i…
Successive magnetic phase transitions and multiferroicity in Spin-1 triangular lattice antiferromagnet BaNiNbO
J. Hwang, E. S. Choi, F. Ye +4
We report the magnetic and electric properties of BaNiNbO, which is a quasi-two-dimensional spin-1 triangular lattice antiferromagnet (TLAF) with trigonal structure. At…
Strong magnetic instability in correlated metal Bi2Ir2O7
T. F. Qi, O. B. Korneta, Xiangang Wan +3
The interplay of spin-orbit interactions and electronic correlations dominates the physical properties of pyrochlore iridates, R2Ir2O7 (R = Y, rare earth element), which are typica…
Magneto-electric effect in NdCrTiO5
J. Hwang, E. S. Choi, H. D. Zhou +2
We have measured the dielectric constant and the pyroelectric current of orthorhombic (space group ) NdCrTiO polycrystalline samples. The dielectric constant and the pyro…