PVP-Assisted Solvothermal Synthesis of High-Yielded Bi2Te3 Hexagonal Nanoplates: Application in Passively Q-Switched Fiber Laser

X He, H Zhang, W Lin, R Wei, J Qiu, M Zhang, B Hu - Scientific reports, 2015 - nature.com
Abstract High-yielded Bi2Te3 hexagonal nanoplates were fabricated via a facile
solvothermal method with the assistance of poly (vinyl pyrrolidone)(PVP). Effects of PVP …

Magnetic interactions of electrons in the topological insulator chalcogenide

JC Souza, M Carlone, GG Lesseux, HB Pizzi… - Physical Review B, 2022 - APS
The gap-opening mechanism of a topological insulator, the quantum anomalous Hall effect,
and the axion physics are still pressing open questions, and a microscopic viewpoint to …

Rotational anisotropy nonlinear harmonic generation

DH Torchinsky, D Hsieh - Magnetic Characterization Techniques for …, 2017 - Springer
Rotational anisotropy nonlinear harmonic generation (RA-NHG) is an all-optical technique
by which crystallographic, magnetic, and electronic symmetries of crystalline materials' bulk …

Surface and bulk contributions to the second-harmonic generation in

H Shi, Y Zhang, M Yao, F Ji, D Qian, S Qiao, YR Shen… - Physical Review B, 2016 - APS
Second harmonic generation (SHG) from three-dimensional topological insulators originates
from both surface and bulk, which does not allow probing of surface states unless the …

Taking topological insulators for a spin: Towards understanding of spin and charge transport in Bi2Se3

EK de Vries - 2017 - research.rug.nl
Topological insulators are materials that host electrically conducting surface states in
combination with an ideally insulating bulk. These surface states are robust due to the …

[PDF][PDF] Ultrafast Optical Characterization of Surfaces and Interfaces.

C Xu - 2015 - repository.lib.ncsu.edu
XU, CHAO. Ultrafast Optical Characterization of Surfaces and Interfaces. (Under the direction
of Dr. Kenan Gundogdu). I Page 1 ABSTRACT XU, CHAO. Ultrafast Optical Characterization …

Ultrafast photocurrents at the surface of the three-dimensional topological insulator

L Braun, G Mussler, A Hruban, M Konczykowski… - arXiv preprint arXiv …, 2015 - arxiv.org
Topological insulators constitute a new and fascinating class of matter with insulating bulk
yet metallic surfaces that host highly mobile charge carriers with spin-momentum locking …