Photoluminescence Studies of Diluted Magnetic Semiconductors Under Hydrostatic Pressure: Cd1−xMnxTe
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ABSTRACTWe present a photoluminescence study of the excitons and electron-to-acceptor (e-°) transitions in Cd1−xMnxTe (x = 0.05 and 0.15) under hydrostatic pressure at 15K. We investigate the changing magnetic and Coulombic binding energies of the e-° transition under pressure. We find that the e-° binding energy increases with pressure for x = 0.15 where the magnetic term due to the acceptor bound magnetic polaron is large, while it decreases for x = 0.05. We also obtain the pressure coefficients of the excitonic and acceptor related transitions.
2000 ◽
Vol 61
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pp. 12209-12215
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2012 ◽
Vol 24
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pp. 235801
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2011 ◽
Vol 120
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pp. 967-969
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1987 ◽
Vol 61
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pp. 483-486
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Application of Pair Approximation to Bound-Magnetic-Polaron State in Diluted Magnetic Semiconductors
2012 ◽
Vol 122
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pp. 1052-1055
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