Standard

Resonant multiple Mn2+ spin-flip Raman scattering by virtual magnetic polarons in semimagnetic quantum wells. / Stuehler, J.; Schaack, G.; Dahl, M.; Waag, A.; Landwehr, G.; Kavokin, K. V.; Merkulov, I. A.

In: Materials Science Forum, Vol. 182-184, 01.01.1995, p. 561-564.

Research output: Contribution to journal › Conference article › peer-review

Harvard

Stuehler, J, Schaack, G, Dahl, M, Waag, A, Landwehr, G, Kavokin, KV & Merkulov, IA 1995, 'Resonant multiple Mn2+ spin-flip Raman scattering by virtual magnetic polarons in semimagnetic quantum wells', Materials Science Forum, vol. 182-184, pp. 561-564.

APA

Stuehler, J., Schaack, G., Dahl, M., Waag, A., Landwehr, G., Kavokin, K. V., & Merkulov, I. A. (1995). Resonant multiple Mn2+ spin-flip Raman scattering by virtual magnetic polarons in semimagnetic quantum wells. Materials Science Forum, 182-184, 561-564.

Vancouver

Stuehler J, Schaack G, Dahl M, Waag A, Landwehr G, Kavokin KV et al. Resonant multiple Mn2+ spin-flip Raman scattering by virtual magnetic polarons in semimagnetic quantum wells. Materials Science Forum. 1995 Jan 1;182-184:561-564.

Author

Stuehler, J. ; Schaack, G. ; Dahl, M. ; Waag, A. ; Landwehr, G. ; Kavokin, K. V. ; Merkulov, I. A. / Resonant multiple Mn2+ spin-flip Raman scattering by virtual magnetic polarons in semimagnetic quantum wells. In: Materials Science Forum. 1995 ; Vol. 182-184. pp. 561-564.

BibTeX

@article{92ffb96fe9224ee8b209bd8e424c4c5e,
title = "Resonant multiple Mn2+ spin-flip Raman scattering by virtual magnetic polarons in semimagnetic quantum wells",
abstract = "We report on the observation of up to 16 PR (paramagnetic resonance) Raman lines due to collective multiple spin flips within the Zeeman split 6S5/2 ground state of the Mn2+ ion in a quantum well structure with semimagnetic wells of Cd0.98Mn0.02Te and nonmagnetic barriers of Cd0.76Mg0.24Te with applied magnetic fields B ≤ 7.5T. This large number was observed close to resonance with the heavy hole (HH) dipole transitions of the narrowest quantum well (18angstrom) in Voigt backscattering geometry. We suppose that these transitions are allowed by the lowering of the symmetry provided by the heterostructure and an exchange magnetic field produced by the heavy holes. The in-plane component of the total angular momentum of all magnetic ions which interact with the photoexcited heavy hole is not generally conserved. A model is presented which yields good fits to the experimental data.",
author = "J. Stuehler and G. Schaack and M. Dahl and A. Waag and G. Landwehr and Kavokin, {K. V.} and Merkulov, {I. A.}",
year = "1995",
month = jan,
day = "1",
language = "English",
volume = "182-184",
pages = "561--564",
journal = "Materials Science Forum",
issn = "0255-5476",
publisher = "Trans Tech Publications Ltd",
note = "Proceedings of the 4th International Workshop on Semimagnetic (Diluted Magnetic) Semiconductors ; Conference date: 26-09-1994 Through 28-09-1994",

}

RIS

TY - JOUR

T1 - Resonant multiple Mn2+ spin-flip Raman scattering by virtual magnetic polarons in semimagnetic quantum wells

AU - Stuehler, J.

AU - Schaack, G.

AU - Dahl, M.

AU - Waag, A.

AU - Landwehr, G.

AU - Kavokin, K. V.

AU - Merkulov, I. A.

PY - 1995/1/1

Y1 - 1995/1/1

N2 - We report on the observation of up to 16 PR (paramagnetic resonance) Raman lines due to collective multiple spin flips within the Zeeman split 6S5/2 ground state of the Mn2+ ion in a quantum well structure with semimagnetic wells of Cd0.98Mn0.02Te and nonmagnetic barriers of Cd0.76Mg0.24Te with applied magnetic fields B ≤ 7.5T. This large number was observed close to resonance with the heavy hole (HH) dipole transitions of the narrowest quantum well (18angstrom) in Voigt backscattering geometry. We suppose that these transitions are allowed by the lowering of the symmetry provided by the heterostructure and an exchange magnetic field produced by the heavy holes. The in-plane component of the total angular momentum of all magnetic ions which interact with the photoexcited heavy hole is not generally conserved. A model is presented which yields good fits to the experimental data.

AB - We report on the observation of up to 16 PR (paramagnetic resonance) Raman lines due to collective multiple spin flips within the Zeeman split 6S5/2 ground state of the Mn2+ ion in a quantum well structure with semimagnetic wells of Cd0.98Mn0.02Te and nonmagnetic barriers of Cd0.76Mg0.24Te with applied magnetic fields B ≤ 7.5T. This large number was observed close to resonance with the heavy hole (HH) dipole transitions of the narrowest quantum well (18angstrom) in Voigt backscattering geometry. We suppose that these transitions are allowed by the lowering of the symmetry provided by the heterostructure and an exchange magnetic field produced by the heavy holes. The in-plane component of the total angular momentum of all magnetic ions which interact with the photoexcited heavy hole is not generally conserved. A model is presented which yields good fits to the experimental data.

UR - http://www.scopus.com/inward/record.url?scp=0029234625&partnerID=8YFLogxK

M3 - Conference article

AN - SCOPUS:0029234625

VL - 182-184

SP - 561

EP - 564

JO - Materials Science Forum

JF - Materials Science Forum

SN - 0255-5476

T2 - Proceedings of the 4th International Workshop on Semimagnetic (Diluted Magnetic) Semiconductors

Y2 - 26 September 1994 through 28 September 1994

ER -

ID: 39914605