Thermal and Dynamic Radiation in the THz Range Under Spin Current Injection in Magnetic Junctions

被引：0

作者：

Chigarev, S. G. ^{[1
]}

Fomin, L. A. ^{[2
]}

Rai, D. P. ^{[3
]}

Vilkov, E. A. ^{[1
]}

Byshevsky-Konopko, O. A. ^{[1
]}

Zagorsky, D. L. ^{[4
]}

Doludenko, I. M. ^{[4
]}

Panas, A. I. ^{[5
]}

机构：

[1] Russian Acad Sci, Kotelnikov Inst Radio Engn & Elect, Fryazino Branch, Moscow 141190, Russia

[2] Russian Acad Sci, Inst Microelect Technol & High Pur Mat, Moscow 142432, Russia

[3] Mizoram Univ, Phys Sci Res Ctr PSRC, Dept Phys, Pachhunga Univ Coll, Aizawl 796001, India

[4] Russian Acad Sci, Fed Res Ctr Crystallog & Photon, Moscow 119333, Russia

[5] AI Shokin ISTOK Res & Prod Enterprise Fryazino, Moscow 141190, Russia

来源：

SPIN | 2023年 / 13卷 / 01期

基金：

俄罗斯基础研究基金会;

关键词：

THz radiation; spin-flip transitions; spin-polarized current; s-d exchange interaction; heterogeneous magnetic nanowires; TERAHERTZ RADIATION; GENERATION;

D O I：

10.1142/S2010324723500108

中图分类号：

O59 [应用物理学];

学科分类号：

摘要：

An experimental approach to the problem of the energy distribution of radiation in the THz range created by an electron flow passing through a magnetic junction between thermal and dynamic is considered. The experimental results obtained during the operation of a spin-injection emitter based on an array of heterogeneous magnetic nanowires (NWs) confirmed the assumption about the "competition" of thermal and dynamic radiation processes.

引用

页数：6

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