We present Raman-scattering results for CdTe nanocrystals in doped glasses which clearly show the confinement effects on the phonon spectra as a function of the quantum-dot size. We observed optical phonon modes, surface phonons and some of their overtone combinations. We show that the surface-phono
Quantum confinement effects on the photoluminescence spectra of CdTe nanocrystallites
β Scribed by O.Romulo Ochoa; Claudio Colajacomo; Edmund J. Witkowski III; Joseph H. Simmons; Barrett G. Potter Jr.
- Publisher
- Elsevier Science
- Year
- 1996
- Tongue
- English
- Weight
- 457 KB
- Volume
- 98
- Category
- Article
- ISSN
- 0038-1098
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