Published July 2013
| Version v1
Journal article
On features of potential distribution in avalanche photodiodes with deeply buried pixels
Creators
- 1. ANAS, Institute of Physics, Baku (Azerbaijan)
- 2. Joint Institute of Nuclear Research, Dubna (Russian Federation)
- 3. Azerbaijan National Aviation Academy, Bina (Azerbaijan)
- 4. ANAS, Institute of Radiation Problems, Baku (Azerbaijan)
Description
The shape of potential distribution in micro-pixel avalanche photodiodes (MAPD) with deeply buried pixels is investigated. It was found that the electrons created in the photosensitive part of the device are collected to the corresponding n-pixel and multiplied in the avalanche region. At the same time the holes generated in the semiconductor substrate passes through the gaps between the n-pixels and therefore they are not amplified. This results in improvement the both signal/noise ratio and radiation resistance of the device
Additional details
Publishing Information
- Journal Title
- Fizika (Baku)
- Journal Volume
- 19
- Journal Issue
- 2
- Journal Page Range
- p. 17-19
- ISSN
- 1028-8546
INIS
- Country of Publication
- Azerbaijan
- Country of Input or Organization
- Azerbaijan
- INIS RN
- 45046629
- Subject category
- S36: MATERIALS SCIENCE;
- Resource subtype / Literary indicator
- Numerical Data
- Descriptors DEI
- AVALANCHE QUENCHING; DATA ANALYSIS; ELECTRIC CONDUCTIVITY; ELECTRIC FIELDS; ELECTRONS; GRADED BAND GAPS; HOLES; NOISE; PHOTODIODES; PHOTONS; PHOTOSENSITIVITY; P-N JUNCTIONS; POTENTIAL FLOW; RADIATION DOSES; SEMICONDUCTOR MATERIALS; SIGNALS; STATISTICAL DATA
- Descriptors DEC
- BOSONS; DATA; DOSES; ELECTRICAL PROPERTIES; ELEMENTARY PARTICLES; FERMIONS; FLUID FLOW; INFORMATION; LEPTONS; MASSLESS PARTICLES; MATERIALS; NUMERICAL DATA; PHYSICAL PROPERTIES; SEMICONDUCTOR DEVICES; SEMICONDUCTOR DIODES; SEMICONDUCTOR JUNCTIONS; SENSITIVITY
Optional Information
- Notes
- 3 figs, 7 refs
- Funding organization
- Azerbaijan National Academy of Sciences, Institute of Physics, Department of Physical, Mathematical and Technical Sciences Baku (Azerbaijan)