A comprehensive review on Bi2Te3‐based thin films: Thermoelectrics and beyond

X Tang, Z Li, W Liu, Q Zhang… - Interdisciplinary Materials, 2022 - Wiley Online Library
Bi2Te3‐based materials are not only the most important and widely used room temperature
thermoelectric (TE) materials but are also canonical examples of topological insulators in …

Optimistic and possible contribution of nanomaterial on biomedical applications: A review

C Xia, X Jin, HAL Garalleh, M Garaleh, Y Wu… - Environmental …, 2023 - Elsevier
Nanomaterials have many advantages over bulk materials, including enhanced surface-to-
volume proportion as well as magnetic traits. It has been a steady rise in research with using …

Experimental signature of the parity anomaly in a semi-magnetic topological insulator

M Mogi, Y Okamura, M Kawamura, R Yoshimi… - Nature Physics, 2022 - nature.com
Abstract A three-dimensional (3D) topological insulator features a 2D surface state
consisting of a single linearly dispersive Dirac cone,–. Under broken time-reversal …

Distinct Magnetic Gaps between Antiferromagnetic and Ferromagnetic Orders Driven by Surface Defects in the Topological Magnet

H Tan, B Yan - Physical review letters, 2023 - APS
Many experiments observed a metallic behavior at zero magnetic fields (antiferromagnetic
phase, AFM) in MnBi 2 Te 4 thin film transport, which coincides with gapless surface states …

Routes to realize the axion-insulator phase in MnBi2Te4 (Bi2Te3) n family

Y Zhao, Q Liu - Applied Physics Letters, 2021 - pubs.aip.org
Axion, first postulated as a hypothetical particle in high-energy physics, is now extended to
describe a novel topological magnetoelectric effect derived from the Chern–Simons theory …

Half-quantized Hall effect and power law decay of edge-current distribution

JY Zou, B Fu, HW Wang, ZA Hu, SQ Shen - Physical Review B, 2022 - APS
Half-quantized Hall conductance is characteristic of quantum systems with the parity
anomaly. Here, we investigate topological and transport properties of a class of parity …

Origins of electronic bands in the antiferromagnetic topological insulator

C Yan, S Fernandez-Mulligan, R Mei, SH Lee, N Protic… - Physical Review B, 2021 - APS
Despite the rapid progress in understanding the first intrinsic magnetic topological insulator
MnBi 2 Te 4, its electronic structure remains a topic under debates. Here we perform a …

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 …

Approaching a Minimal Topological Electronic Structure in Antiferromagnetic Topological Insulator MnBi2Te4 via Surface Modification

A Liang, C Chen, H Zheng, W Xia, K Huang, L Wei… - Nano Letters, 2022 - ACS Publications
The topological electronic structure plays a central role in the nontrivial physical properties
in topological quantum materials. A minimal,“hydrogen-atom-like” topological electronic …

Light-Tunable Surface State and Hybridization Gap in Magnetic Topological Insulator MnBi8Te13

H Zhong, C Bao, H Wang, J Li, Z Yin, Y Xu, W Duan… - Nano Letters, 2021 - ACS Publications
MnBi8Te13 is an intrinsic ferromagnetic (FM) topological insulator with different complex
surface terminations. Resolving the electronic structures of different termination surfaces and …