Magnetoacoustic Relaxation by Cr2+ Jahn–Teller Centers Revealed from Elastic Moduli

Magnetoacoustic investigations of the ZnSe:Cr2+ crystal with sphalerite structure, performed in Faraday geometry, show that there is a new channel of relaxation by the Cr2+ Jahn–Teller (JT) centers, induced by the magnetic field. A new method is worked out that allows to extract the relaxation time,...

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Veröffentlicht in:	Physica status solidi. A, Applications and materials science Applications and materials science, 2018-12, Vol.215 (24), p.n/a
Hauptverfasser:	Gudkov, Vladimir V., Bersuker, Isaac B., Zhevstovskikh, Irina V., Sarychev, Maksim N., Zherlitsyn, Sergei, Yasin, Shadi, Korostelin, Yuri V.
Format:	Artikel
Sprache:	eng
Schlagworte:	Crystal structure impurity crystal Jahn-Teller effect Magnetic fields Magnetic induction Modulus of elasticity relaxation Relaxation time spin qubit ultrasound Zincblende
Online-Zugang:	Volltext
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