Abstract
Aluminum-doped, n-type ZnSe layers ranging in thickness from several thousand Angstroms to several microns were grown epitaxially on differently oriented p-type Ge substrates by a low temperature, low pressure organometallic chemical vapor deposition process. The surface morphology and photoluminescence spectra reveal differences between the ZnSe films grown on (100)Ge substrates and those grown on (111)Ge substrates. Photoluminescence spectra of the former films show strong band gap luminescence, whereas the latter films are characterized by a reduced band gap luminescence intensity and an enhanced intensity in the self-activated region.
Original language | English (US) |
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Pages (from-to) | 656-660 |
Number of pages | 5 |
Journal | Journal of Vacuum Science and Technology B: Microelectronics and Nanometer Structures |
Volume | 1 |
Issue number | 3 |
DOIs | |
State | Published - Jan 1 1983 |
Externally published | Yes |
Event | Proc of the Annu Conf on the Phys and Chem of Semicond Interfaces, 10th - Santa Fe, NM, USA Duration: Jan 25 1983 → Jan 27 1983 |
ASJC Scopus subject areas
- Condensed Matter Physics
- Electrical and Electronic Engineering