Optically Detected Magnetic Resonance of Donors in AlxGa1−x as with High AlAs Fraction
Keyword(s):
ABSTRACTOptical and magnetic properties of donors in high AlAs-fraction AlxGa1−x As have been determined using optically-detected magnetic resonance. Many samples exhibit a sharp resonance at g = 1.95 detected on midgap luminescence. One high-quality sample exhibits an exhange-broadened line which reveals a distribution in donor-acceptor pair separations on moderately deep emission. A second high-quality sample exhibits the donor ODMR on donor-to-shallow- acceptor photoluminescence.
2000 ◽
Vol 5
(S1)
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pp. 507-513
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1982 ◽
Vol 15
(25)
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pp. 5321-5331
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1981 ◽
Vol 14
(9)
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pp. 1339-1349
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