262 citations · 681 across the 13 of their papers we have counts for
13 papers
Magnetic order, magnons, and crystal fields in van der Waals CeSiI
Wolfgang Simeth, Connor A. Occhialini, Michael E. Ziebel +12
We report neutron, X-ray absorption, and resonant X-ray spectroscopy of magnetic excitations in the new heavy-fermion van-der-Waals superconductor CeSiI. We determined effective Ha…
Charge Density Wave and Ferromagnetism in Intercalated CrSBr
Margalit L. Feuer, Morgan Thinel, Xiong Huang +25
In materials with one-dimensional electronic bands, electron-electron interactions can produce intriguing quantum phenomena, including spin-charge separation and charge density wav…
Glassy Relaxation Dynamics in the Two-Dimensional Heavy Fermion Antiferromagnet CeSiI
Kierstin Torres, Joon Young Park, Victoria A. Posey +10
The recent discovery of the van der Waals (vdW) layered heavy fermion antiferromagnetic metal CeSiI offers promising potential for achieving accessible quantum criticality in the t…
Imaging magnetic switching in orthogonally twisted stacks of a van der Waals antiferromagnet
Alexander J Healey, Cheng Tan, Boris Gross +9
Stacking van der Waals magnets holds promise for creating new hybrid materials with properties that do not exist in bulk materials. Here we investigate orthogonally twisted stacks…
Coupling of Electronic Transitions to Ferroelectric Order in a 2D Semiconductor
Chun-Ying Huang, Daniel G. Chica, Zhi-Hao Cui +16
A ferroelectric material often exhibits a soft transvers optical (TO) phonon mode which governs it phase transition. Charge coupling to this ferroelectric soft mode may further med…
Quantum Noise Spectroscopy of Criticality in an Atomically Thin Magnet
Mark E. Ziffer, Francisco Machado, Benedikt Ursprung +20
Dynamic critical fluctuations in magnetic materials encode important information about magnetic ordering in the associated critical exponents. Using nitrogen-vacancy centers in dia…
Frustrated hopping from orbital decoration of a primitive two-dimensional lattice
Aravind Devarakonda, Christie S. Koay, Daniel G. Chica +18
Materials hosting flat electronic bands are a central focus of condensed matter physics as promising venues for novel electronic ground states. Two-dimensional (2D) geometrically f…
Transient Magnetoelastic Coupling in CrSBr
Youn Jue Bae, Taketo Handa, Yanan Dai +10
Recent research has revealed remarkable properties of the two-dimensional (2D) van der Waals layered crystal CrSBr, which is both a semiconductor and an A-type antiferromagnet. Her…
Nanoscale magnetism and magnetic phase transitions in atomically thin CrSBr
Märta A. Tschudin, David A. Broadway, Patrick Reiser +13
Since their first observation in 2017, atomically thin van der Waals (vdW) magnets have attracted significant fundamental, and application-driven attention. However, their low orde…
Designing magnetic properties in CrSBr through hydrostatic pressure and ligand substitution
Evan J. Telford, Daniel G. Chica, Kaichen Xie +10
The ability to control magnetic properties of materials is crucial for fundamental research and underpins many information technologies. In this context, two-dimensional materials…
Spin waves and magnetic exchange Hamiltonian in CrSBr
A. Scheie, M. Ziebel, D. G. Chica +5
CrSBr is an air-stable 2D van der Waals semiconducting magnet with great technological promise, but its atomic-scale magnetic interactions -- crucial information for high-frequency…
Exciton-Coupled Coherent Magnons in a 2D Semiconductor
Youn Jue Bae, Jue Wang, Allen Scheie +13
Two-dimensional (2D) magnetic semiconductors feature both tightly-bound excitons with large oscillator strength and potentially long-lived coherent magnons due to the presence of b…
Hidden low-temperature magnetic order revealed through magnetotransport in monolayer CrSBr
Evan J. Telford, Avalon H. Dismukes, Raymond L. Dudley +13
Magnetic semiconductors are a powerful platform for understanding, utilizing and tuning the interplay between magnetic order and electronic transport. Compared to bulk crystals, tw…