Modulation Spectroscopy of Reduced Dimensional Semiconductor Systems |
| F.H. Pollak Physics Department and New York State Center for Advanced Technology in Ultrafast Photonic Materials and Application, Brooklyn College of the City University of New York, Brooklyn, NY 11210, USA |
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| This paper reviews the background of modulation spectroscopy, particularly electromodulation, presents some recent room temperature results having both fundamental and technological significance, including two-dimensional electron gas effects in modulation-doped, pseudomorphic GaAlAs/InGaAs/GaAs single quantum wells (HΕΜΤ structures), quantum well laser structures and process-induced damage in quantum dot arrays fabricated by reactive ion etching. |
| DOI: 10.12693/APhysPolA.88.581 PACS numbers: 78.66.-w, 78.66.Fd, 78.40.Fy |