Momentum matching induced giant magnetoresistance in two-dimensional magnetic tunnel junctions

Giant magnetoresistance was first experimentally discovered in three-dimensional magnetic tunnel junctions (MTJs) in the late 1980s and is of great importance in nonvolatile memory applications. How to achieve a magnetoresistance as large as possible is always a central task in the study of MTJs. Ho...

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Veröffentlicht in:	Physical chemistry chemical physics : PCCP 2023-09, Vol.25 (37), p.25344-25352
Hauptverfasser:	Qiu, Yaohua, Liu, Chun-Sheng, Shi, Xingqiang, Zheng, Xiaohong, Zhang, Lei
Format:	Artikel
Sprache:	eng
Schlagworte:	Configurations Density functional theory Electrical junctions Ferromagnetism Giant magnetoresistance Green's functions Insulation Magnetization reversal Magnetoresistivity Metal-insulator transition Momentum Nanoribbons Nanotechnology devices Quantum transport Switching Tunnel junctions
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