Published March 1, 2018 | Version v1
Journal article Metadata-only

Optical properties of blue-green single-photon sources based on self-assembled CdSe quantum dots

Creators

  • 1. Ioffe Institute, 26 Polytekhnicheskaya str., St. Petersburg, 194021 (Russian Federation)
  • 2. St. Petersburg Academic University RAS, 8/3 Khlopina str., St. Petersburg, 194021 (Russian Federation)

Description

We report on single photon emission with a wavelength below 500 nm from single CdSe quantum dots (QDs) grown by migration-enhanced epitaxy providing a reduced QD lateral density below 1010 cm-2. The QD photoluminescence was observed at the temperature of 8 K in 200-nm-wide mesa-structures made of CdSe QD heterostructures. The antibunching effect under cw excitation with g (2)(0) ˜ 0.2 was demonstrated. (paper)

Availability note (English)

Available from http://dx.doi.org/10.1088/1742-6596/993/1/012023

Additional details

Identifiers

DOI
10.1088/1742-6596/993/1/012023;

Publishing Information

Journal Title
Journal of Physics. Conference Series (Online)
Journal Volume
993
Journal Issue
1
Journal Page Range
[5 p.]
ISSN
1742-6596

Conference

Title
19. Russian Youth Conference on Physics of Semiconductors and Nanostructures, Opto- and Nanoelectronics
Dates
27 Nov - 1 Dec 2017
Place
St. Petersburg (Russian Federation)

INIS

Country of Publication
United Kingdom
Country of Input or Organization
International Atomic Energy Agency (IAEA)
INIS RN
52075410
Subject category
S75: CONDENSED MATTER PHYSICS, SUPERCONDUCTIVITY AND SUPERFLUIDITY;
Resource subtype / Literary indicator
Conference
Descriptors DEI
CADMIUM SELENIDES; DENSITY; EPITAXY; EXCITATION; OPTICAL PROPERTIES; PHOTOLUMINESCENCE; PHOTONS; QUANTUM DOTS; WAVELENGTHS
Descriptors DEC
BOSONS; CADMIUM COMPOUNDS; CHALCOGENIDES; CRYSTAL GROWTH METHODS; ELEMENTARY PARTICLES; EMISSION; ENERGY-LEVEL TRANSITIONS; LUMINESCENCE; MASSLESS PARTICLES; NANOSTRUCTURES; PHOTON EMISSION; PHYSICAL PROPERTIES; SELENIDES; SELENIUM COMPOUNDS