Abstract
We used low-temperature continuous wave and time-resolved optical spectroscopy together with near-field scanning optical microscopy for the studies of multiple and single, nanometer dimension, cleaved edge overgrown strained quantum wires. We measured the radiative lifetime, polarization selection rules and absorption strength of the cleaved edge quantum wells and quantum wires and compared between them. Our experimental results are discussed in terms of the relevant theories.
Original language | English (US) |
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Pages (from-to) | 12-17 |
Number of pages | 6 |
Journal | Journal of Luminescence |
Volume | 72-74 |
DOIs | |
State | Published - Jun 1997 |
Externally published | Yes |
All Science Journal Classification (ASJC) codes
- Biophysics
- Atomic and Molecular Physics, and Optics
- General Chemistry
- Biochemistry
- Condensed Matter Physics
Keywords
- 1d systems
- Excitons
- Near-field optical microscopy
- Optical selection rules