Subcycle observation of terahertz-driven minimally dissipative spin switching

被引：0

作者：

Schlauderer, S. ^{[1
]}

Lange, C. ^{[1
]}

Baierl, S. ^{[1
]}

Ebnet, T. ^{[1
]}

Schmid, C. P. ^{[1
]}

Valovcin, D. C. ^{[2
,3
]}

Zvezdin, A. K. ^{[4
,5
,6
]}

Kimel, A. V. ^{[7
,8
]}

Mikhaylovskiy, R. V. ^{[8
]}

Huber, R. ^{[1
]}

机构：

[1] Univ Regensburg, Dept Phys, D-93053 Regensburg, Germany

[2] UC Santa Barbara, Dept Phys, Santa Barbara, CA 93106 USA

[3] UC Santa Barbara, Inst Terahertz Sci & Technol, Santa Barbara, CA 93106 USA

[4] Russian Acad Sci, Prokhorov Gen Phys Inst, Moscow 119991, Russia

[5] Russian Acad Sci, PN Lebedev Phys Inst, Moscow 119991, Russia

[6] State Univ, Moscow Inst Phys & Technol, Dolgoprudnyi 141700, Russia

[7] Moscow Technol Univ MIREA, Moscow 119454, Russia

[8] Radboud Univ Nijmegen, Inst Mol & Mat, NL-6525 AJ Nijmegen, Netherlands

来源：

2019 CONFERENCE ON LASERS AND ELECTRO-OPTICS (CLEO) | 2019年

关键词：

SPEED;

D O I：

暂无

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

Antenna-enhanced single-cycle terahertz pulses ballistically switch the antiferromagnetic spin order in TmFeO3 between metastable states separated by a potential energy barrier. We directly trace the temporal and spectral fingerprint of this ultrafast minimally dissipative dynamics. (C) 2019 The Author(s)

引用

页数：2

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