Floquet space exploration for the dual-dressing of a qubit

A Fregosi, C Marinelli, C Gabbanini, G Bevilacqua… - Scientific Reports, 2023 - nature.com
The application of a periodic nonresonant drive to a system allows the Floquet engineering
of effective fields described by a broad class of quantum simulated Hamiltonians. The …

Antiferromagnetic topological insulating state in single crystals

L Guo, W Zhao, Q Li, M Xu, L Chen, A Bake, THY Vu… - Physical Review B, 2023 - APS
Topological insulators are emerging materials with insulating bulk and symmetry protected
nontrivial surface states. One of the most fascinating transport behaviors in a topological …

Defect Induced Unconventional Ferromagnetism in Au Intercalated Bi2Se3 Nanocrystals for Spintronic Applications

SK Das, UP Sahoo, B Das, G Ghorai… - Advanced Quantum …, 2023 - Wiley Online Library
Breaking time‐reversal symmetry through magnetic impurities has been a useful strategy for
achieving exotic physical phenomena in topological insulators for a long time. In contrast …

SdH Oscillations from the Dirac Surface State in the Fermi‐Arc Antiferromagnet NdBi

R Wang, J Zhang, T Li, K Chen, Z Li, M Wu… - Advanced …, 2023 - Wiley Online Library
The recent progress in CuMnAs and Mn3X (X= Sn, Ge, Pt) shows that antiferromagnets
(AFMs) provide a promising platform for advanced spintronics device innovations. Most …

Investigation of Angle‐Dependent Shubnikov‐de Haas Oscillations in Topological Insulator Bismuth

NK Karn, Y Kumar, G Awana… - physica status solidi …, 2024 - Wiley Online Library
The current article investigates the band structure in the presence and absence of spin‐orbit
coupling (SOC), examines the Z2 invariants, and investigates the detailed angle‐dependent …

Detailed structural and topological analysis of SnBi2Te4 single crystal

A Saxena, NK Karn, MM Sharma… - Journal of Physics and …, 2023 - Elsevier
We report herein the successful synthesis of the topological material SnBi 2 Te 4 in single-
crystal form. Phase purity and unidirectional growth are evident from X-ray diffraction (XRD) …

[HTML][HTML] Magnetotransport properties of ternary tetradymite films with high mobility

PJ Taylor, BL Wooten, OA Vail, H Hier… - Materials Today …, 2024 - Elsevier
Abstract (Bi, Sb) 2 (Te, Se) 3 tetradymite materials are among the most efficient for
thermoelectric energy conversion, and most robust for topological insulator spintronic …

Evidence of quasi-2D Fermi surface and non-trivial electronic topology in kagome lattice magnet GdV6Sn6 using de Haas van Alphen oscillations

C Dhital, G Pokharel, B Wilson, I Kendrick… - arXiv preprint arXiv …, 2023 - arxiv.org
The shape of the Fermi surface, the effective mass of carriers, and the topologically non-
trivial nature of electronic bands of kagome magnet GdV6Sn6 are investigated using de …

Anomalous Hall effect in Nd-doped Bi 1.1 Sb 0.9 STe 2 topological insulator single crystals

L Chen, W Zhao, K Xing, M You, X Wang… - Physical Chemistry …, 2024 - pubs.rsc.org
Topological insulators are emerging materials with insulating bulk and symmetry protected
nontrivial surface states. One of the most fascinating transport behaviors in a topological …

Geometric phase for a nonstatic coherent light wave: nonlinear evolution harmonized with the dynamical phase

JR Choi - Nonlinear Dynamics, 2024 - Springer
Abstract Properties of the geometric phase for a nonstatic coherent light wave arisen in a
static environment are analyzed from various angles. The geometric phase varies in a …