Metamagnetic multiband Hall effect in Ising antiferromagnet ErGa2

T Kurumaji, S Fang, L Ye, S Kitou… - Proceedings of the …, 2024 - National Acad Sciences
Frustrated rare-earth-based intermetallics provide a promising platform for emergent
magnetotransport properties through exchange coupling between conduction electrons and …

Nematic State in

S Seo, X Wang, SM Thomas, MC Rahn, D Carmo… - Physical Review X, 2020 - APS
At ambient pressure and zero field, tetragonal CeAuSb 2 hosts stripe antiferromagnetic
order at TN= 6.3 K. Here, we first show via bulk thermodynamic probes and x-ray diffraction …

Multi- Mesoscale Magnetism in

GG Marcus, DJ Kim, JA Tutmaher… - Physical review …, 2018 - APS
We report the discovery of a field driven transition from a single-q to multi-q spin density
wave (SDW) in the tetragonal heavy fermion compound CeAuSb 2. Polarized along c, the …

Resolving the discrepancy between MOKE measurements at 1550-nm wavelength on kagome metal

J Wang, C Farhang, BR Ortiz, SD Wilson, J Xia - Physical Review Materials, 2024 - APS
Kagome metals AV 3 Sb 5 (A= K, Cs, Rb) provide a rich platform for intertwined orders such
as the charge density wave (CDW) and a chiral order with time-reversal symmetry breaking …

Localized -electron magnetism in the semimetal

MO Ajeesh, SK Kushwaha, SM Thomas, JD Thompson… - Physical Review B, 2023 - APS
Ce 3 Bi 4 Au 3 crystallizes in the same noncentrosymmetric cubic structure as the
prototypical Kondo insulator Ce 3 Bi 4 Pt 3. Here we report the physical properties of Ce 3 Bi …

Temperature-field phase diagram of geometrically frustrated CePdAl

H Zhao, J Zhang, S Hu, Y Isikawa, J Luo, F Steglich… - Physical Review B, 2016 - APS
A rich temperature-field phase diagram has been constructed for the geometrically
frustrated, Ising-like heavy-fermion compound CePdAl. In the limit of zero temperature, the …

Magnetotransport as a probe of phase transformations in metallic antiferromagnets: The case of

F Honda, J Valenta, J Prokleška, J Pospíšil, P Proschek… - Physical Review B, 2019 - APS
The electrical resistance, Hall resistance, and thermoelectric power of the Ising-like
antiferromagnet UIrS i 3 were measured as functions of temperature and magnetic field. We …

Spatial coherence of a strongly interacting Bose gas in the trimerized kagome lattice

TH Barter, TH Leung, M Okano, M Block, NY Yao… - Physical Review A, 2020 - APS
We produce a trimerized kagome lattice for ultracold atoms using an optical superlattice
formed by overlaying triangular lattices generated with two colors of light at a 2: 1 …

Anomalous Metamagnetism in the Low Carrier Density Kondo Lattice

BK Rai, S Chikara, X Ding, IWH Oswald… - Physical Review X, 2018 - APS
We report complex metamagnetic transitions in single crystals of the new low carrier Kondo
antiferromagnet YbRh 3 Si 7. Electrical transport, magnetization, and specific heat …

Field-induced multiple quantum phase transitions in the antiferromagnetic Kondo-lattice compound

H Wang, TB Park, S Shin, H Jang, ED Bauer, T Park - Physical Review B, 2022 - APS
We report a comprehensive phase diagram of the antiferromagnetic Kondo-lattice
compound CeRhAl 4 Si 2 down to 0.3 K by investigating electrical resistivity …