Published June 24, 2015 | Version v1
Journal article Metadata-only

Electric field induced optical gain of a hydrogenic impurity in a Cd0.8Zn0.2Se/ZnSe parabolic quantum dot

Creators

  • 1. Dept.of Physics, N.M.S.Sermathai Vasan College for Women, Madurai-625012 (India)
  • 2. Dept.of Physics, Government Arts College, Melur-625106. Madurai (India)

Description

The dependence of electric field on the electronic and optical properties is investigated in a Cd0.8Zn0.2Se/ZnSe quantum dot. The hydrogenic binding energy, in the presence of electric field, is calculated with the spatial confinement effect. The electric field dependent optical gain with the photon energy is found using compact density matrix method. The results show that the electric field has a great influence on the optical properties of II-VI semiconductor quantum dot

Additional details

Identifiers

DOI
10.1063/1.4918122;

Publishing Information

Journal Title
AIP Conference Proceedings
Journal Volume
1665
Journal Issue
1
Journal Page Range
vp.
ISSN
0094-243X
CODEN
APCPCS

Conference

Title
59. DAE solid state physics symposium 2014
Dates
16-20 Dec 2014
Place
Tamilnadu (India)

INIS

Country of Publication
United States
Country of Input or Organization
International Atomic Energy Agency (IAEA)
INIS RN
47060602
Subject category
S75: CONDENSED MATTER PHYSICS, SUPERCONDUCTIVITY AND SUPERFLUIDITY; S77: NANOSCIENCE AND NANOTECHNOLOGY;
Resource subtype / Literary indicator
Conference
Descriptors DEI
BINDING ENERGY; CADMIUM COMPOUNDS; CONFINEMENT; DENSITY MATRIX; ELECTRIC FIELDS; GAIN; IMPURITIES; OPTICAL PROPERTIES; PHOTONS; QUANTUM DOTS; SEMICONDUCTOR MATERIALS; ZINC SELENIDES
Descriptors DEC
AMPLIFICATION; BOSONS; CHALCOGENIDES; ELEMENTARY PARTICLES; ENERGY; MASSLESS PARTICLES; MATERIALS; MATRICES; NANOSTRUCTURES; PHYSICAL PROPERTIES; SELENIDES; SELENIUM COMPOUNDS; ZINC COMPOUNDS

Optional Information

Notes
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