The role of oxygen in p-type InP
Creators
- 1. AT and T Bell Lab., Murray Hill, NJ (USA)
Description
The authors have studied the influence of oxygen on the optical properties of Be implanted InP. Be implanted p-type InP without oxygen shows a strong deep photoluminescence (PL) band at 0.82 eV following anneal. As the oxygen concentration increases, the 0.82 eV PL-band disappears. They attribute the disappearance of this PL-band to the formation of oxygen complexes with the implantation induced defects. In epitaxial grown, nominally undoped InP a new PL-line is observed at ∼1.2 eV. The paramagnetic state of the phosphorus on indium PIn antisite is observed by optically detected magnetic resonance (ODMR) as a modulation of the photoluminescence in all Be implanted samples without oxygen. The antisite resonance is detected as a reduction of the 0.82 eV PL-band and the 1.2 eV PL-band. The observation of the Fe3+ resonance by ODMR spectroscopy is reported
Additional details
Publishing Information
- Publisher
- Materials Research Society.
- Imprint Place
- Pittsburgh, PA (USA)
- ISBN
- 1-55899-051-8
- Imprint Title
- Impurities, defects and diffusion in semiconductors
- Imprint Pagination
- 1050 p.
- Journal Page Range
- p. 151-156.
Conference
- Title
- Materials Research Society fall meeting.
- Dates
- 27 Nov - 2 Dec 1989.
- Place
- Boston, MA (USA).
INIS
- Country of Publication
- United States
- Country of Input or Organization
- United States
- INIS RN
- 22015730
- Subject category
- S36: MATERIALS SCIENCE; S75: CONDENSED MATTER PHYSICS, SUPERCONDUCTIVITY AND SUPERFLUIDITY; S74: ATOMIC AND MOLECULAR PHYSICS;
- Resource subtype / Literary indicator
- Conference
- Descriptors DEI
- BERYLLIUM ADDITIONS; INDIUM PHOSPHIDES; ION IMPLANTATION; IRON IONS; NUCLEAR MAGNETIC RESONANCE; OPTICAL PROPERTIES; OXYGEN; P-TYPE CONDUCTORS; PHOTOLUMINESCENCE
- Descriptors DEC
- ATOMIC IONS; CHARGED PARTICLES; ELEMENTS; EMISSION; INDIUM COMPOUNDS; IONS; LUMINESCENCE; MAGNETIC RESONANCE; MATERIALS; NONMETALS; PHOSPHIDES; PHOSPHORUS COMPOUNDS; PHOTON EMISSION; PHYSICAL PROPERTIES; PNICTIDES; RESONANCE; SEMICONDUCTOR MATERIALS
Optional Information
- Secondary number(s)
- CONF-891119--.