76 citations · 346 across the 17 of their papers we have counts for
17 papers
Engineering the Magnetocaloric Effect in NdB
Kyle W. Fruhling, Enrique O. González Delgado, Siddharth Nandanwar +4
We present a comprehensive study of the magnetocaloric effect (MCE) in the NdB system where = Fe, Co, and Ni. These compounds are ferromagnetic kagome materials with tunab…
Anisotropic suppression of the phononic thermal conductivity by magnetic field in SmAlSi
Mujeeb Ahmad, Md Shahin Alam, Xiaohan Yao +2
We report the thermal and electrical conductivity data for the magnetic Weyl semimetal SmAlSi measured in a magnetic field (B) with two different orientations. In one case, B was a…
Magnetic excitations and interactions in the Weyl ferrimagnet NdAlSi
Chris J. Lygouras, Hung-Yu Yang, Xiaohan Yao +9
Weyl fermions can arise from time-reversal symmetry-breaking magnetism, but their impact on magnetic order is a source of ongoing research. Using high-precision neutron diffraction…
Two types of colossal magnetoresistance with distinct mechanisms in Eu5In2As6
Sudhaman Balguri, Mira B. Mahendru, Enrique O. Gonzalez Delgado +8
Recent reports of colossal negative magnetoresistance (CMR) in a few magnetic semimetals and semiconductors have attracted attention, because these materials are devoid of the conv…
Engineering Anomalously Large Electron Transport in Topological Semimetals
Vincent M. Plisson, Xiaohan Yao, Yaxian Wang +14
Anomalous transport of topological semimetals has generated significant interest for applications in optoelectronics, nanoscale devices, and interconnects. Understanding the origin…
Characterization of the Magnetocaloric Effect in RMn6Sn6 including High Entropy Alloys
Kyle Fruhling, Xiaohan Yao, Alenna Streeter +1
We present a comprehensive study of the magnetocaloric effect (MCE) in a family of kagome magnets with formula RMn6Sn6 (R=Tb, Ho, Er, and Lu). These materials have a small rare-ear…
Introducing the monoclinic polymorph of the Kitaev magnet NaCoTeO
Emilie Dufault, Faranak Bahrami, Alenna Streeter +4
Recent theoretical studies have suggested that the low-energy Hamiltonian of honeycomb cobaltate systems could be dominated by anisotropic Kitaev interactions. Motivated by the the…
Gravitational anomaly in the ferrimagnetic topological Weyl semimetal NdAlSi
Pardeep Kumar Tanwar, Mujeeb Ahmad, Md Shahin Alam +3
Quantum anomalies are the breakdowns of classical conservation laws that occur in quantum-field theory description of a physical system. They appear in relativistic field theories…
Extreme sensitivity of the magnetic ground-state to halide composition in FeClBr
Andrew Cole, Alenna Streeter, Adolfo O. Fumega +7
Mixed halide chemistry has recently been utilized to tune the intrinsic magnetic properties of transition-metal halides one of the largest families of magnetic van der Waals ma…
Stripe Helical Magnetism and Two Regimes of Anomalous Hall Effect in NdAlGe
Hung-Yu Yang, Jonathan Gaudet, Rahul Verma +11
We report the magnetic and electronic transport properties of the inversion and time-reversal symmetry breaking Weyl semimetal NdAlGe. This material is analogous to NdAlSi, whose h…
Visualizing bulk and edge photocurrent flow in anisotropic Weyl semimetals
Yu-Xuan Wang, Xin-Yue Zhang, Chunhua Li +8
Materials that rectify light into current in their bulk are desired for optoelectronic applications. In inversion-breaking Weyl semimetals, bulk photocurrents may arise due to nonl…
Observation of Fermi arcs and Weyl nodes in a non-centrosymmetric magnetic Weyl semimetal
Anup Pradhan Sakhya, Cheng-Yi Huang, Gyanendra Dhakal +15
Weyl semimetal (WSM), a novel state of quantum matter, hosts Weyl fermions as emergent quasiparticles resulting from the breaking of either inversion or time-reversal symmetry. Mag…
Anisotropy of the magnetic and transport properties in EuZnAs
Zhi-Cheng Wang, Emily Been, Jonathan Gaudet +12
Several recent studies have shown that the anisotropy in the magnetic structure of \ECA\ plays a significant role in stabilizing the Weyl nodes. To investigate the relationship bet…
Evidence of a coupled electron-phonon liquid in NbGe
Hung-Yu Yang, Xiaohan Yao, Vincent Plisson +11
Whereas electron-phonon scattering typically relaxes the electron's momentum in metals, a perpetual exchange of momentum between phonons and electrons conserves total momentum and…
Colossal Magnetoresistance without Mixed Valence in a Layered Phosphide Crystal
Zhi-Cheng Wang, Jared D. Rogers, Xiaohan Yao +8
Materials with strong magnetoresistive responses are the backbone of spintronic technology, magnetic sensors, and hard drives. Among them, manganese oxides with a mixed valence and…
Observation of Fano resonance in photoluminescence of a two-dimensional magnetic semiconductor
Pingfan Gu, Qinghai Tan, Yi Wan +10
Quantum interference gives rise to the asymmetric Fano resonance line shape when the final states of an electronic transition follows within a continuum of states and a discrete st…
Scaling-up atomically thin coplanar semiconductor-metal circuitry via phase engineered chemical assembly
Xiaolong Xu, Shuai Liu, Bo Han +11
Two-dimensional (2D) layered semiconductors, with their ultimate atomic thickness, have shown promise to scale down transistors for modern integrated circuitry. However, the electr…