High valley-degeneracy electron gas at double perovskite - strontium titanate interface

Abstract Emergent phenomena such as two-dimensional electron gas (2DEG) and interfacial superconductivity and ferromagnetism are generally built on the interface between insulating oxide thin films and substrates, e.g., LaAlO3/SrTiO3, where the 2D profiles of these electronic states are precisely co...

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Bibliographic Details
Main Authors: Zhao-Cai Wang, Lei Chen, Weiyao Zhao, Shuang-Shuang Li, Ying Zhang, Jing-Shi Ying, Shu-Juan Zhang, Fu-Sheng Luo, Ting-Wei Chen, Mao Ye, Lang Chen, Dan-Feng Li, David Cortie, Julie Karel, Kirrily Rule, Xiaolin Wang, Ji-Yan Dai, Ren-Kui Zheng
Format: Article
Language:English
Published: Nature Portfolio 2024-03-01
Series:Communications Physics
Online Access:https://doi.org/10.1038/s42005-024-01597-7