Results 121 to 130 of about 138,462 (342)

Development of a Nb‐Based Semiconductor‐Superconductor Hybrid 2DEG Platform

Advanced Electronic Materials
Semiconductor‐superconductor hybrid materials are used as a platform to realize Andreev bound states, which hold great promise for quantum applications.
Sjoerd Telkamp, Tommaso Antonelli, Clemens Todt, Manuel Hinderling, Marco Coraiola, Daniel Haxell, Sofieke C. ten Kate, Deividas Sabonis, Peng Zeng, Rüdiger Schott, Erik Cheah, Christian Reichl, Fabrizio Nichele, Filip Krizek, Werner Wegscheider   +14 more
doaj   +1 more source

Conformal Epitaxy Zno/Gaox Superlattices: From Theory to Experiment

, 2022
Lin Che-Min, Lin Che-Min, P.C. Kung, T. C. Leung, Qianmei Chen   +4 more
openalex   +1 more source

Universal Conductance Fluctuations in Quantum Anomalous Hall Insulators

Advanced Materials, EarlyView.
Universal conductance fluctuations are observed in mesoscopic quantum anomalous Hall insulators. Two distinct fluctuation patterns are identified, arising from different interference processes of bulk and chiral edge states, respectively. These findings unveil rich quantum interference phenomena in quantum anomalous Hall insulators and provide insights
Peng Deng, Peng Zhang, Gang Qiu, Ting‐Hsun Yang, Chang Niu, Yaochen Li, Wenqiang Cui, Yang Feng, Peide D. Ye, Ke He, Kai Chang, Kang L. Wang   +11 more
wiley   +1 more source

“Tear‐And‐Stack” Twisted SrTiO3 Moiré Superlattices for Precise Interfacial Reconstruction and Polar Topology

Advanced Materials, EarlyView.
The tear‐and‐stack method enables the creation of twisted SrTiO3 bilayers with accurate twist‐angle control, which yield atomically sharp oxide moiré superlattices with emergent exotic topological polar vortices, thereby opening a new pathway for twistronics based on 2D‐like non‐van der Waals oxides.
Yingli Zhang, Jinxin Ge, Shengyao Su, Yuhao Li, Wenxi Zhang, Longji Lyu, Jiahao Song, Yuxin Liu, Yihan Lei, Haopeng Du, Gaokuo Zhong, Boyuan Huang, Jiangyu Li, Changjian Li   +13 more
wiley   +1 more source

Strain Programming of Oxygen Octahedral Symmetry in Perovskite Oxide Thin Films

Advanced Materials Interfaces
The collective rotations of oxygen octahedra play an important role in determining the physical properties of functional perovskite oxides. The epitaxial strain can serve as an effective means to modify the oxygen octahedral symmetry (OOS), i.e., oxygen ...
Yunkyu Park, Seoung‐Hun Kang, Jeongkeun Song, Sang Woon Hwang, Shan Lin, Jong Mok Ok, Fazhi Yang, Hwangsun Kim, Andrew R. Lupini, Mina Yoon, Sangmoon Yoon, Hua Zhou, Ho Nyung Lee   +12 more
doaj   +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

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

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

Influence of epitaxial stress on temperature-dependent ferroelectric endurance of Hf0.5Zr0.5O2 from cryogenic to ambient conditions

JPhys Materials
Herein, we describe a comparative study of the ferroelectric properties of epitaxial Hf _0.5 Zr _0.5 O _2 films grown on La _0.67 Sr _0.33 MnO _3 /SrTiO _3 (100) and La _0.67 Sr _0.33 MnO _3 /DyScO _3 (110) across a temperature range of 32–298 K for the ...
J W Adkins, S Kumari, T Gage, I Fina, F Sánchez   +4 more
doaj   +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