67 citations · 346 across the 19 of their papers we have counts for
19 papers
Structural Trends and Itinerant Magnetism of the New Cage-structured Compound HfMnZn
Nusrat Yasmin, Md Fahel Bin Noor, Tiglet Besara
A new cage-structured compound - HfMnZn - belonging to the ABC (A, B = transition or rare earth metals, and C = Al, Zn, or Cd) family of structures has be…
Vacancy defect control of colossal thermopower in FeSb2
Qianheng Du, Lijun Wu, Huibo Cao +9
Iron diantimonide is a material with the highest known thermoelectric power. By combining scanning transmission electron microscope study with electronic transport neutron, X-ray s…
Quantum critical point in the itinerant ferromagnet NiRh
C. -L. Huang, A. M. Hallas, K. Grube +9
We report a chemical substitution-induced ferromagnetic quantum critical point in polycrystalline NiRh alloys. Through magnetization and muon spin relaxation measuremen…
Mini Volume Collapse as Evidence for a 3-Body Magnetic Polaron in
Daniel Schaller, Patrick G. LaBarre, Tiglet Besara +3
Samarium sulfide (SmS) is a non-magnetic narrow-gap (0.06 eV) semiconductor which undergoes a transition to a metallic intermediate valence state at 6.5 kbar. Europium sulfide (EuS…
Fluctuation-Induced Interactions and the Spin Glass Transition in
P. G. LaBarre, D. Phelan, Y. Xin +6
We investigate the spin-glass transition in the strongly frustrated well-known compound . A remarkable feature of this transition, widely discussed in the literature, is…
Effects of chemical disorder in the itinerant antiferromagnet TiVAu
C. -L. Huang, J. M. Santiago, E. Svanidze +3
The fragile nature of itinerant magnetism can be exploited using non-thermal parameters to study quantum criticality. The recently discovered quantum critical point (QCP) in the Sc…
Electronic Landscape of Ce-based Intermetallics: CeCuSi at an Extreme
Y. Lai, S. M. Saunders, D. Graf +7
CeCuSi is an exemplary correlated electron metal that features two domes of unconventional superconductivity in its temperature-pressure phase diagram. The first dome surro…
Electronic Structure and Magnetism in the Layered Triangular Lattice Compound CeAuAlGe
S. Zhang, N. Aryal, K. Huang +7
Results are reported for the -electron intermetallic CeAuAlGe, where the atomic arrangement of the cerium ions creates the conditions for geometric frustration. Despite…
Planar Hall-effect, Anomalous planar Hall-effect, and Magnetic Field-Induced Phase Transitions in TaAs
Q. R. Zhang, B. Zeng, Y. C. Chiu +16
We evaluate the topological character of TaAs through a detailed study of the angular, magnetic-field and temperature dependence of its magnetoresistivity and Hall-effect(s), and o…
Highly Luminescent Bulk Quantum Materials Based on Zero-Dimensional Organic Tin Halide Perovskites
Chenkun Zhou, Zhao Yuan, Yu Tian +13
Bulk quantum materials based on zero-dimensional (0D) lead-free organic tin halide perovskites have been developed for the first time, which give broadband Gaussian-shaped and stro…
Possible devil's staircase in the Kondo lattice CeSbSe
K. -W. Chen, Y. Lai, Y. -C. Chiu +7
The temperature () - magnetic field () phase diagram for the tetragonal layered compound CeSbSe, is determined from magnetization, specific heat, and electrical resistivity m…
Growth of EuO single crystals at reduced temperatures
Daniel C. Ramirez, Tiglet Besara, Jeffrey B. Whalen +1
Single crystals of (EuBa)O have been grown in a molten barium-magnesium metal flux at temperatures up to 1000°C, producing single crystals of (EuBa)O with b…
Coexistence of Weyl Physics and Planar Defects in Semimetals TaP and TaAs
Tiglet Besara, Daniel A. Rhodes, Kuan-Wen Chen +10
We report a structural study of the Weyl semimetals TaAs and TaP, utilizing diffraction and imaging techniques, where we show that they contain a high density of defects, leading t…
Uncovering the behavior of Hf2Te2P and the candidate Dirac metal Zr2Te2P
K. -W. Chen, S. Das, D. Rhodes +6
Results are reported for single crystal specimens of HfTeP and compared to its structural analogue ZrTeP, which was recently proposed to be a potential reservoir fo…
Non-stoichiometry and Defects in the Weyl Semimetals TaAs, TaP, NbP, and NbAs
Tiglet Besara, Daniel Rhodes, Kuan-Wen Chen +6
We report a structural study of the Weyl semimetals TaAs, TaP, NbP, and NbAs, utilizing diffraction techniques (single crystal x-ray diffraction and energy dispersive spectroscopy)…
Non-Fermi Liquid Behavior Close to a Quantum Critical Point in a Ferromagnetic State without Local Moments
E. Svanidze, L. Liu, B. Frandsen +12
A quantum critical point (QCP) occurs upon chemical doping of the weak itinerant ferromagnet Sc_{3.1}In. Remarkable for a system with no local moments, the QCP is accompanied by no…
Complex magnetism and strong electronic correlations in Ce2PdGe3
R. E. Baumbach, A. Gallagher, T. Besara +6
Single crystal x-ray diffraction, magnetic susceptibility, heat capacity, and electrical resistivity measurements are reported for the new tetragonal compound CePdGe, w…
Small and nearly isotropic hole-like Fermi surfaces in LiFeAs detected through de Haas van Alphen-effect
B. Zeng, D. Watanabe, Q. R. Zhang +8
LiFeAs is unique among the arsenic based Fe-pnictide superconductors because it is the only nearly stoichiometric compound which does not exhibit magnetic order. This is at odds wi…
Superconductivity with extremely large upper critical fields in Nb2Pd0.81S5
Q. Zhang, G. Li, D. Rhodes +7
Here, we report the discovery of superconductivity in a new transition metal-chalcogenide compound, i.e. Nb2Pd0.81S5, with a transition temperature Tc > 6.6 K. Despite its relative…