TY - JOUR
T1 - Anomalous temperature dependence of excitons in diluted magnetic semiconductors Cd1-xMnxSe in high magnetic fields
AU - Mogi, I.
AU - Kokubun, T.
AU - Kido, G.
AU - Nakagawa, Y.
AU - Anderson, J. R.
AU - Giriat, W.
AU - Gorska, M.
PY - 1992/3/2
Y1 - 1992/3/2
N2 - The temperature dependence of magneto-absorption spectra of Cd1-xMnxSe (x=0.10, 0.38) was investigated in steady high magnetic fields. In a fixed magnetic field, there is a maximum in the exciton energy versus temperature, suggesting a competition between the contributions of the thermal fluctuation of Mn2+ spins and the electron-phonon coupling to the band gap energy.
AB - The temperature dependence of magneto-absorption spectra of Cd1-xMnxSe (x=0.10, 0.38) was investigated in steady high magnetic fields. In a fixed magnetic field, there is a maximum in the exciton energy versus temperature, suggesting a competition between the contributions of the thermal fluctuation of Mn2+ spins and the electron-phonon coupling to the band gap energy.
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U2 - 10.1016/0921-4526(92)90149-M
DO - 10.1016/0921-4526(92)90149-M
M3 - Article
AN - SCOPUS:0027108404
SN - 0921-4526
VL - 177
SP - 457
EP - 460
JO - Physica B: Condensed Matter
JF - Physica B: Condensed Matter
IS - 1-4
ER -