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Title: Spin wave and spin flip in hexagonal LuMnO 3 single crystal

Abstract

Manipulation and control of spin wave and spin flip are crucial for future developments of magnonic and spintronic devices. We present that the spin wave in hexagonal LuMnO 3 single crystal can be selectively excited with laser polarization perpendicular to the c-axis of hexagonal LuMnO 3 and photon energy ~1.8 eV. The selective excitation of spin wave also suggests that the spin flip can be selectively controlled in hexagonal manganites. Here, a microscopic model of the spin wave generation correlated with the four-spin-flip in hexagonal manganites is suggested to account for the line-shape of the observed spin wave.

Authors:
 [1];  [1];  [2];  [2];  [2]; ORCiD logo [3];  [3]
  1. Wuhan Institute of Technology, Wuhan (China)
  2. Ewha Womans Univ., Seoul (South Korea)
  3. Rutgers Univ., Piscataway, NJ (United States)
Publication Date:
Research Org.:
Rutgers Univ., Piscataway, NJ (United States)
Sponsoring Org.:
USDOE
OSTI Identifier:
1466027
Alternate Identifier(s):
OSTI ID: 1361794
Grant/Contract Number:  
FG02-07ER46382
Resource Type:
Journal Article: Accepted Manuscript
Journal Name:
Applied Physics Letters
Additional Journal Information:
Journal Volume: 110; Journal Issue: 12; Journal ID: ISSN 0003-6951
Publisher:
American Institute of Physics (AIP)
Country of Publication:
United States
Language:
English
Subject:
36 MATERIALS SCIENCE

Citation Formats

Chen, Xiang -Bai, Guo, Peng -Cheng, Huyen, Nguyen Thi, Kim, Seung, Yang, In -Sang, Wang, Xueyun, and Cheong, Sang -Wook. Spin wave and spin flip in hexagonal LuMnO3 single crystal. United States: N. p., 2017. Web. doi:10.1063/1.4979037.
Chen, Xiang -Bai, Guo, Peng -Cheng, Huyen, Nguyen Thi, Kim, Seung, Yang, In -Sang, Wang, Xueyun, & Cheong, Sang -Wook. Spin wave and spin flip in hexagonal LuMnO3 single crystal. United States. doi:10.1063/1.4979037.
Chen, Xiang -Bai, Guo, Peng -Cheng, Huyen, Nguyen Thi, Kim, Seung, Yang, In -Sang, Wang, Xueyun, and Cheong, Sang -Wook. Mon . "Spin wave and spin flip in hexagonal LuMnO3 single crystal". United States. doi:10.1063/1.4979037. https://www.osti.gov/servlets/purl/1466027.
@article{osti_1466027,
title = {Spin wave and spin flip in hexagonal LuMnO3 single crystal},
author = {Chen, Xiang -Bai and Guo, Peng -Cheng and Huyen, Nguyen Thi and Kim, Seung and Yang, In -Sang and Wang, Xueyun and Cheong, Sang -Wook},
abstractNote = {Manipulation and control of spin wave and spin flip are crucial for future developments of magnonic and spintronic devices. We present that the spin wave in hexagonal LuMnO3 single crystal can be selectively excited with laser polarization perpendicular to the c-axis of hexagonal LuMnO3 and photon energy ~1.8 eV. The selective excitation of spin wave also suggests that the spin flip can be selectively controlled in hexagonal manganites. Here, a microscopic model of the spin wave generation correlated with the four-spin-flip in hexagonal manganites is suggested to account for the line-shape of the observed spin wave.},
doi = {10.1063/1.4979037},
journal = {Applied Physics Letters},
number = 12,
volume = 110,
place = {United States},
year = {Mon Mar 20 00:00:00 EDT 2017},
month = {Mon Mar 20 00:00:00 EDT 2017}
}

Journal Article:
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