Published 2009 | Version v1
Book Metadata-only

Optical properties of CdS and CdZnS nanoparticles in LB multilayers

Creators

  • 1. Dept. of Physics, Indian Institute of Technology Bombay, Mumbai (India)
  • 2. Dept. of Metallurgical Engineering and Materials Science, Indian Institute of Technology Bombay, Mumbai (India)

Description

CdA and CdA-ZnA mixed multilayers were prepared by LB process and characterized by XPS. CdS and CdZnS alloy nanoparticles were formed by post-deposition sulphidation and heat treated in temperature range of 150-250 deg C. A blue shift is observed in absorption and PL peaks of alloy nanoparticles w.r.t. the corresponding features in CdS, confirming the alloy formation. PL studies showed a strong enhancement of excitonic emission and suppression of defect states luminescence on heat treatment up to 200 deg C. (author)

Part of:
Proceedings of the DAE solid state physics symposium. V. 54

Additional details

Publishing Information

Publisher
Manohar Chandnani
Imprint Place
Mumbai (India)
ISBN
978-81-8372-054-0
Imprint Title
Proceedings of the DAE solid state physics symposium. V. 54
Imprint Pagination
1210 p.
Journal Page Range
p. 377-378

Conference

Title
54. DAE solid state physics symposium
Dates
14-18 Dec 2009
Place
Vadodara (India)

INIS

Country of Publication
India
Country of Input or Organization
India
INIS RN
41068956
Subject category
S77: NANOSCIENCE AND NANOTECHNOLOGY;
Resource subtype / Literary indicator
Conference
Descriptors DEI
CADMIUM SULFIDES; CRYSTAL DEFECTS; LUMINESCENCE; NANOSTRUCTURES; PHOTOCONDUCTIVITY; X-RAY PHOTOELECTRON SPECTROSCOPY
Descriptors DEC
CADMIUM COMPOUNDS; CHALCOGENIDES; CRYSTAL STRUCTURE; ELECTRIC CONDUCTIVITY; ELECTRICAL PROPERTIES; ELECTRON SPECTROSCOPY; EMISSION; INORGANIC PHOSPHORS; PHOSPHORS; PHOTOELECTRON SPECTROSCOPY; PHOTON EMISSION; PHYSICAL PROPERTIES; SPECTROSCOPY; SULFIDES; SULFUR COMPOUNDS

Optional Information

Notes
3 refs., 3 figs.