Magnetopolaron effect in diluted semimagnetic semiconductors

Georgiy G. Tarasov; Yuri I. Mazur; Andrey S. Rakitin; S. R. Lavoric; Jens Wolfgang Tomm; W. Hoerstel

doi:10.1117/12.280445

26 August 1997 Magnetopolaron effect in diluted semimagnetic semiconductors

Georgiy G. Tarasov, Yuri I. Mazur, Andrey S. Rakitin, S. R. Lavoric, Jens Wolfgang Tomm, W. Hoerstel

Proceedings Volume 3182, Material Science and Material Properties for Infrared Optoelectronics; (1997) https://doi.org/10.1117/12.280445
Event: Material Science and Material Properties for Infrared Optoelectronics, 1996, Uzhgorod, Ukraine

Abstract

Phonon-assisted self-trapping of free carrier is considered in diluted semimagnetics. It is shown that the binding energy of free magnetic polaron can be substantially larger when the 'spin-phonon' coupling is taken into account. For the particular case of 'soft' lattice dynamics the region of stability for hole-induced polaron can be promoted to the temperature of tenths of degrees and magnetic field of a few Tesla. The possible hybridized excitations with the partition of free magnetic polaron are discussed in semimagnetic semiconductors.

Citation Download Citation

Georgiy G. Tarasov, Yuri I. Mazur, Andrey S. Rakitin, S. R. Lavoric, Jens Wolfgang Tomm, and W. Hoerstel "Magnetopolaron effect in diluted semimagnetic semiconductors", Proc. SPIE 3182, Material Science and Material Properties for Infrared Optoelectronics, (26 August 1997); https://doi.org/10.1117/12.280445

ACCESS THE FULL ARTICLE

INSTITUTIONAL
Select your institution to access the SPIE Digital Library.

SELECT YOUR INSTITUTION

PERSONAL
Sign in with your SPIE account to access your personal subscriptions or to use specific features such as save to my library, sign up for alerts, save searches, etc.

PERSONAL SIGN IN

No SPIE Account? Create one

PURCHASE THIS CONTENT

SUBSCRIBE TO DIGITAL LIBRARY

50 downloads per 1-year subscription

Members: $195

Non-members: $335 ADD TO CART

25 downloads per 1 - year subscription

Members: $145

Non-members: $250 ADD TO CART

PURCHASE SINGLE ARTICLE

Includes PDF, HTML & Video, when available