Symmetry demanded topological nodal-line materials

SY Yang, H Yang, E Derunova, SSP Parkin… - … in Physics: X, 2018 - Taylor & Francis
The realization of Dirac and Weyl physics in solids has made topological materials one of
the main focuses of condensed matter physics. Recently, the topic of topological nodal line …

: A Topological Kagome Metal with a Superconducting Ground State

BR Ortiz, SML Teicher, Y Hu, JL Zuo, PM Sarte… - Physical Review Letters, 2020 - APS
Recently discovered alongside its sister compounds KV 3 Sb 5 and RbV 3 Sb 5, CsV 3 Sb 5
crystallizes with an ideal kagome network of vanadium and antimonene layers separated by …

Highly robust reentrant superconductivity in CsV3Sb5 under pressure

X Chen, X Zhan, X Wang, J Deng, XB Liu… - Chinese Physics …, 2021 - iopscience.iop.org
We present the superconducting (SC) property and high-robustness of structural stability of
kagome CsV 3 Sb 5 under in situ high pressures. For the initial SC-I phase, its T c is quickly …

Exploring topological superconductivity in topological materials

Y Li, ZA Xu - Advanced Quantum Technologies, 2019 - Wiley Online Library
The exploration of topological superconductivity and Majorana zero modes has become a
rapidly develo** field. Many types of proposals to realize topological superconductors …

Antiferromagnetic topological insulator with selectively gapped Dirac cones

A Honma, D Takane, S Souma, K Yamauchi… - Nature …, 2023 - nature.com
Antiferromagnetic (AF) topological materials offer a fertile ground to explore a variety of
quantum phenomena such as axion magnetoelectric dynamics and chiral Majorana …

Unusual surface states associated with -symmetry breaking and antiferromagnetic band folding in NdSb

A Honma, D Takane, S Souma, Y Wang, K Nakayama… - Physical Review B, 2023 - APS
We have performed angle-resolved photoemission spectroscopy on NdSb, which exhibits
the type-I antiferromagnetism below TN= 16 K. By utilizing microfocused photons, we …

Evidence of topological insulator state in the semimetal LaBi

R Lou, BB Fu, QN Xu, PJ Guo, LY Kong, LK Zeng… - Physical Review B, 2017 - APS
By employing angle-resolved photoemission spectroscopy combined with first-principles
calculations, we performed a systematic investigation on the electronic structure of LaBi …

Experimental determination of the topological phase diagram in cerium monopnictides

K Kuroda, M Ochi, HS Suzuki, M Hirayama… - Physical Review Letters, 2018 - APS
Experimental determinations of bulk band topology in the solid states have been so far
restricted to only indirect investigation through the probing of surface states predicted by …

Magnetotransport properties and evidence of a topological insulating state in LaSbTe

R Singha, A Pariari, B Satpati, P Mandal - Physical Review B, 2017 - APS
In this paper, we present the magnetotransport and magnetization properties of LaSbTe
single crystals. Magnetic-field-induced turn-on behavior and low-temperature resistivity …

Directional effects of antiferromagnetic ordering on the electronic structure in NdSb

Y Kushnirenko, B Kuthanazhi, LL Wang, B Schrunk… - Physical Review B, 2023 - APS
The recent discovery of unconventional surface-state pairs, which give rise to Fermi arcs and
spin textures, in antiferromagnetically ordered NdBi raised the interest in rare-earth …