Results 101 to 110 of about 75,173 (277)

Infrared reflection spectra of the films of topological insulator Pb1-xSnxSe on the substrates ZnTe/GaAs

EPJ Web of Conferences, 2017
Infrared reflectivity spectra of the 700 nm thick topological insulator Pb1-xSnxSe films grown by the molecular beam epitaxy technique on ZnTe/GaAs substrates were studied.
Novikova N.N., Yakovlev V.A., Kucherenko I.V., Karczewski G., Chusnutdinow S.   +4 more
doaj   +1 more source

Tailorable infrared sensing device with strain layer superlattice structure [PDF]

, 1987
An infrared photodetector is formed of a heavily doped p-type Ge sub x Si sub 1-x/Si superlattice in which x is pre-established during manufacture in the range 0 to 100 percent.
Cheng, Li-Jen
core   +1 more source

Field‐Free, Deterministic Giant Spin‐Orbit Torque Switching of 1.3 T Perpendicular Magnetization With Symmetry‐Lifted Topological Surface States

Advanced Materials, EarlyView.
We show a giant, bias‐field free, deterministic, spin‐orbit‐torque switching of perpendicular hard magnets with HC over 1.3 T. By combining the three‐fold 3m symmetry from topological insulator surface states with the rectangular mm2 symmetry from the 2 x 1 intercalation in Cr3Te4, the interface symmetry is significantly reduced into a unidirectional m
He Ren, Yawen Peng, Meixin Cheng, Yu Shi, Reza Asadi, Adam W. Tsen, Guo‐Xing Miao   +6 more
wiley   +1 more source

Interfacial intermixing in InAs/GaSb short-period-superlattices grown by molecular beam epitaxy [PDF]

, 2010
E. Luna, Biswarup Satpati, Jean‐Baptiste Rodriguez, А. Н. Баранов, E. Tournié, A. Trampert   +5 more
openalex   +1 more source

Ultrathin Monatomic Antimony Films by Sacrificial Atomic Layer Deposition for Phase Change Memory

Advanced Materials, EarlyView.
A three‐step sacrificial atomic layer deposition (s‐ALD) process enables wafer‐scale growth of ultrathin and uniform antimony (Sb) thin films. An ultrathin (≈4 nm) Sb film is uniformly deposited with its characteristic bilayer structure (Sb‐Sb) aligned along the substrate.
Gwangsik Jeon, Sangmin Jeon, Seunghwan Lee, Jeong Woo Jeon, Wonho Choi, Byongwoo Park, Sungjin Kim, Chanyoung Yoo, Hyejin Jang, Cheol Seong Hwang   +9 more
wiley   +1 more source

Meissner Effect and Nonreciprocal Charge Transport in Non‐Topological 1T‐CrTe2/FeTe Heterostructures

Advanced Materials, EarlyView.
This work demonstrates interface‐induced superconductivity (Tc ∼12 K) with a robust Meissner effect and pronounced nonreciprocal transport in epitaxial 1T‐CrTe2/FeTe heterostructures, where 1T‐CrTe2 is a 2D ferromagnet, and FeTe is an antiferromagnetic metal.
Zi‐Jie Yan, Ying‐Ting Chan, Wei Yuan, Annie G. Wang, Hemian Yi, Zihao Wang, Lingjie Zhou, Hongtao Rong, Deyi Zhuo, Ke Wang, John Singleton, Laurel E. Winter, Weida Wu, Cui‐Zu Chang   +13 more
wiley   +1 more source

Molecular beam epitaxy of Cd3As2 on a III-V substrate

APL Materials, 2016
Epitaxial, strain-engineered Dirac semimetal heterostructures promise tuning of the unique properties of these materials. In this study, we investigate the growth of thin films of the recently discovered Dirac
Timo Schumann, Manik Goyal, Honggyu Kim, Susanne Stemmer   +3 more
doaj   +1 more source

Magnetic and Electric Transport Properties of MnTe Thin Film Grown by Molecular Beam Epitaxy [PDF]

, 2007
Woochul Kim, Sung-Whan Bae, Sam-Jin Kim, Chul-Sung Kim, Kwang-Joo Kim, Jungbum Yoon, Myung‐Hwa Jung   +6 more
openalex   +1 more source

Influence of Metal Oxide Interface Layers on the Thermochromic Properties of VO2 Thin Films Deposited by Magnetron Sputtering

Advanced Materials Interfaces, EarlyView.
This study investigates the thermochromic properties of VO2 deposited on aluminum doped zinc oxide precoated fused silica with Al2O3, TiO2, and WO3 as interface layers. The results indicate that the metal‐to‐insulator transition is highly influenced by the grains formed at the interface.
Eduard Llorens Balada, Eugen Stamate
wiley   +1 more source

Segregation and trapping of erbium during silicon molecular beam epitaxy [PDF]

, 1995
R. Serna, M. Lohmeier, P. M. Zagwijn, Elias Vlieg, Albert Polman   +4 more
openalex   +1 more source