DocumentCode :
644926
Title :
Single-pulse terahertz coherent control of spin resonance in a canted antiferromagnet
Author :
Zuanming Jin ; Mics, Zoltan ; Guohong Ma ; Zhenxiang Cheng ; Bonn, Mischa ; Turchinovich, Dmitry
Author_Institution :
Max Planck Inst. for Polymer Res., Mainz, Germany
fYear :
2013
fDate :
1-6 Sept. 2013
Firstpage :
1
Lastpage :
3
Abstract :
We report on the coherent control of terahertz (THz) spin waves in a canted antiferromagnet, YFeO3, associated with a quasi-ferromagnetic spin resonance at a frequency of 0.3 THz, using a single THz pulse. The intrinsic dielectric anisotropy of YFeO3 in the THz range allows for coherent control of both amplitude and phase of the excited spin wave.
Keywords :
antiferromagnetic materials; canted spin arrangements; ferromagnetic resonance; spin waves; yttrium compounds; YFeO3; amplitude control; canted antiferromagnet; dielectric anisotropy; excited spin wave; frequency 0.3 THz; phase control; quasiferromagnetic spin resonance; single-pulse terahertz coherent control; terahertz spin waves; Absorption; Anisotropic magnetoresistance; Crystals; Dielectrics; Magnetic anisotropy; Optical distortion; Ultrafast optics;
fLanguage :
English
Publisher :
ieee
Conference_Titel :
Infrared, Millimeter, and Terahertz Waves (IRMMW-THz), 2013 38th International Conference on
Conference_Location :
Mainz
Type :
conf
DOI :
10.1109/IRMMW-THz.2013.6665898
Filename :
6665898
Link To Document :
https://search.ricest.ac.ir/dl/search/defaultta.aspx?DTC=49&DC=644926
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