Vanishing ordered moment in the frustrated triangular lattice antiferromagnet CuNdO2 [0.03%]
CuNdO2挫败三角晶格反铁磁体中有序时刻的消失
Jonathan Gaudet,Dalmau Reig-I-Plessis,Bogeng Wen et al.
Jonathan Gaudet et al.
We investigate the magnetic ground state of CuNdO2, which is a delafossite with a triangular lattice of magnetic Nd3+ ions that are well separated by non-magnetic Cu spacer layers. From inelastic neutron scattering measurements of the cryst...
Robust magnetic polaron percolation in the antiferromagnetic CMR system EuCd2P2 [0.03%]
反铁磁CMR系统EuCd2P2中的鲁棒磁多极子渗流现象
Marvin Kopp,Charu Garg,Sarah Krebber et al.
Marvin Kopp et al.
The interplay between magnetism and charge transport is central to understanding colossal magnetoresistance (CMR), a phenomenon well studied in ferromagnets. Recently, antiferromagnetic (AFM) EuCd2P2 has attracted considerable interest due ...
Control of intervalley scattering in Bi2Te3 via temperature-dependent band renormalization [0.03%]
温度依赖的能带重整化在Bi2Te3中对谷间散射的控制
A Jabed,F Goto,B Frimpong et al.
A Jabed et al.
The control of out-of-equilibrium electron dynamics in topological insulators is essential to unlock their potential in next-generation quantum technologies. However, the role of temperature on the renormalization of the electronic band str...
Y Alexanian,A de la Torre,S McKeown Walker et al.
Y Alexanian et al.
The fate of the Fermi surface in bulk electron-doped Sr2IrO4 remains elusive, as does the origin and extension of its pseudogap phase. Here, we use high-resolution angle-resolved photoelectron spectroscopy (ARPES) to investigate the electro...
T Farajollahpour,R Ganesh,K V Samokhin
T Farajollahpour
Altermagnetism has been detected in several materials using spin-sensitive probes. These measurements require rather complex setups that make it challenging to track variations in altermagnetic order, e.g., to identify a temperature-tuned a...
Superconducting phase diagram of finite-layer nickelates Nd n+1Ni n O2 n+2 [0.03%]
有限层镍酸盐Nd n+1 Ni n O 2n+2 的高温超导相图
Andreas Hausoel,Simone Di Cataldo,Motoharu Kitatani et al.
Andreas Hausoel et al.
Following the successful prediction of the superconducting phase diagram for infinite-layer nickelates, here we calculate the superconducting T c vs. the number of layers n for finite-layer nickelates using the dynamical vertex approximatio...
S M Thomas,C S Kengle,W Simeth et al.
S M Thomas et al.
Materials in the family RV6Sn6 (R = rare earth) provide a unique platform to investigate the interplay between local moments from R layers and nonmagnetic vanadium kagome layers. Yet, the investigation of actinide members remains scarce. He...
Spin-orbital excitations encoding the magnetic phase transition in the van der Waals antiferromagnet FePS3 [0.03%]
范德华反铁磁体FePS3中的自旋轨道激发与磁性相变编码关系的研究
Yuan Wei,Yi Tseng,Hebatalla Elnaggar et al.
Yuan Wei et al.
Van der Waals (vdW) materials are featuring intertwined electronic order and collective phenomena. Elucidating the dynamics of the elementary excitations within the fundamental electronic degrees of freedom is of paramount importance. Here ...
Anomalous currents and spontaneous vortices in spin-orbit coupled superconductors [0.03%]
自旋轨道耦合超导体中的异常电流与涡旋激发
Benjamin A Levitan,Yuval Oreg,Erez Berg
Benjamin A Levitan
We propose a mechanism which can generate supercurrents in spin-orbit coupled superconductors with charged magnetic inclusions. The basic idea is that through spin-orbit interaction, the in-plane electric field near the edge of each inclusi...
Probing amplified Josephson plasmons in YBa2Cu3O6+x by multidimensional spectroscopy [0.03%]
利用多维光谱探测YBa2Cu3O6+x中放大的约瑟夫森等离激元
N Taherian,M Först,A Liu et al.
N Taherian et al.
The nonlinear driving of collective modes in quantum materials can lead to a number of striking non-equilibrium functional responses, which merit a comprehensive exploration of underlying dynamics. However, the coherent coupling between non...