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...
Jan P Cuperus,Arnold H Kole,Andrés R Botello-Méndez et al.
Jan P Cuperus et al.
Magnet/superconductor hybrid systems have been put forward as a platform for realizing topological superconductivity. We investigated the heterostructure of ferromagnetic monolayer CrCl3 and superconducting NbSe2. Using low-temperature scan...
Theory of terahertz pump optical probe spectroscopy of phonon polaritons in noncentrosymmetric systems [0.03%]
非中心对称系统中太赫兹泵浦光学探测光子声子极化激元的理论研究
Niccolò Sellati,Jacopo Fiore,Stefano Paolo Villani et al.
Niccolò Sellati et al.
Hybrid lattice-light modes, known as phonon polaritons, represent the backbone of advanced protocols based on THz pumping of infrared modes. Here we provide a theoretical framework able to capture the different roles played by phonon polari...