28 citations · 55 across the 10 of their papers we have counts for
10 papers
Field-induced incipient spin-density phase stabilized inside the nematic phase of FeSeS
I. Paulescu, R. M. Abedin, J. S. Pearce +8
Spin-density wave (SDW) order and superconductivity frequently compete and coexist in unconventional superconductors, where spin fluctuations often mediate superconducting pairing.…
Altermagnetic spin-split Fermi surfaces in CrSb revealed by quantum oscillation measurements
Taichi Terashima, Yuya Hattori, David Graf +5
We report a comprehensive quantum oscillation study of the prototypical altermagnet CrSb, combining high-field magnetotransport and torque measurements with DFT + calculations…
High-field-stabilized reentrant superconductivity in infinite-layer nickelate thin films
Km Rubi, King Yau Yip, Elizabeth Krenkel +9
Magnetic fields typically suppress superconductivity through Pauli and orbital limiting effects. However, there are rare instances of magnetic-field-induced superconductivity, as s…
Electronic dimensionality of UTe2
L. Zhang, C. Guo, D. Graf +7
Superconductivity in the heavy-fermion metal UTe2 survives the application of very high magnetic fields, presenting both an intriguing puzzle and an experimental challenge. The str…
Realizing a topological diode effect on the surface of a topological Kondo insulator
Jiawen Zhang, Zhenqi Hua, Chengwei Wang +10
Introducing the concept of topology into material science has sparked a revolution from classic electronic and optoelectronic devices to topological quantum devices. The latter has…
Quantum oscillation studies of the nodal line semimetal Ni3In2S2-xSex
M. M. Sharma, Santosh Karki Chhetri, Gokul Acharya +8
Ternary shandite compounds with the general formula T3M2X2 (T = Ni, Co, Rh or Pd; M = Sn, In or Pb and X = S or Se) have emerged as a large pool of topological semimetals. This fam…
Discovery of a new phase in thin flakes of KVSb under pressure
Zheyu Wang, Lingfei Wang, King Yau Yip +13
We report results of magnetotransport measurements on KVSb thin flakes under pressure. Our zero-field electrical resistance reveals an additional anomaly emerging under pre…
Spin-Triplet Excitonic Insulator in the Ultra-Quantum Limit of HfTe5
Jinyu Liu, Varsha Subramanyan, Robert Welser +8
More than fifty years ago, excitonic insulators, formed by the pairing of electrons and holes due to Coulomb interactions, were first predicted. Since then, excitonic insulators ha…
Unveiling the quasiparticle behaviour in the pressure-induced high- phase of an iron-chalcogenide superconductor
Z. Zajicek, P. Reiss, D. Graf +4
Superconductivity of iron chalocogenides is strongly enhanced under applied pressure yet its underlying pairing mechanism remains elusive. Here, we present a quantum oscillations s…
Anisotropy of the Seebeck Coefficient in the Cuprate Superconductor YBaCuO: Fermi-Surface Reconstruction by Bidirectional Charge Order
O. Cyr-Choinière, S. Badoux, G. Grissonnanche +11
The Seebeck coefficient of the cuprate YBaCuO was measured in magnetic fields large enough to suppress superconductivity, at hole dopings and $p =…