Optical nonlinearities and carrier trapping dynamics in CdS and CuxS nanocrystals

Victor I Klimov, Peter Haring-Bolivar, Heinrich Kurz, Vladimir A. Karavanskii

Research output: Contribution to journalArticle

41 Citations (Scopus)

Abstract

Application of femtosecond photoluminescence and nonlinear transmission techniques allows us to separate electron and hole relaxation paths in CdS nanocrystals (NCs) and to observe a strong difference in optical nonlinearities in NCs formed by direct-and indirect-gap phases of copper sulfide.

Original languageEnglish
Pages (from-to)395-404
Number of pages10
JournalSuperlattices and Microstructures
Volume20
Issue number3
DOIs
Publication statusPublished - Oct 1996

Fingerprint

Nanocrystals
nanocrystals
trapping
nonlinearity
copper sulfides
Sulfides
Copper
Photoluminescence
photoluminescence
Electrons
electrons

Keywords

  • Carrier trapping
  • Copper sulfide
  • Nanocrystals
  • Optical nonlineaarities

ASJC Scopus subject areas

  • Electronic, Optical and Magnetic Materials
  • Condensed Matter Physics

Cite this

Optical nonlinearities and carrier trapping dynamics in CdS and CuxS nanocrystals. / Klimov, Victor I; Haring-Bolivar, Peter; Kurz, Heinrich; Karavanskii, Vladimir A.

In: Superlattices and Microstructures, Vol. 20, No. 3, 10.1996, p. 395-404.

Research output: Contribution to journalArticle

Klimov, Victor I ; Haring-Bolivar, Peter ; Kurz, Heinrich ; Karavanskii, Vladimir A. / Optical nonlinearities and carrier trapping dynamics in CdS and CuxS nanocrystals. In: Superlattices and Microstructures. 1996 ; Vol. 20, No. 3. pp. 395-404.
@article{54da896fea31420aa04d116988136555,
title = "Optical nonlinearities and carrier trapping dynamics in CdS and CuxS nanocrystals",
abstract = "Application of femtosecond photoluminescence and nonlinear transmission techniques allows us to separate electron and hole relaxation paths in CdS nanocrystals (NCs) and to observe a strong difference in optical nonlinearities in NCs formed by direct-and indirect-gap phases of copper sulfide.",
keywords = "Carrier trapping, Copper sulfide, Nanocrystals, Optical nonlineaarities",
author = "Klimov, {Victor I} and Peter Haring-Bolivar and Heinrich Kurz and Karavanskii, {Vladimir A.}",
year = "1996",
month = "10",
doi = "10.1006/spmi.1996.0095",
language = "English",
volume = "20",
pages = "395--404",
journal = "Superlattices and Microstructures",
issn = "0749-6036",
publisher = "Academic Press Inc.",
number = "3",

}

TY - JOUR

T1 - Optical nonlinearities and carrier trapping dynamics in CdS and CuxS nanocrystals

AU - Klimov, Victor I

AU - Haring-Bolivar, Peter

AU - Kurz, Heinrich

AU - Karavanskii, Vladimir A.

PY - 1996/10

Y1 - 1996/10

N2 - Application of femtosecond photoluminescence and nonlinear transmission techniques allows us to separate electron and hole relaxation paths in CdS nanocrystals (NCs) and to observe a strong difference in optical nonlinearities in NCs formed by direct-and indirect-gap phases of copper sulfide.

AB - Application of femtosecond photoluminescence and nonlinear transmission techniques allows us to separate electron and hole relaxation paths in CdS nanocrystals (NCs) and to observe a strong difference in optical nonlinearities in NCs formed by direct-and indirect-gap phases of copper sulfide.

KW - Carrier trapping

KW - Copper sulfide

KW - Nanocrystals

KW - Optical nonlineaarities

UR - http://www.scopus.com/inward/record.url?scp=0029726612&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=0029726612&partnerID=8YFLogxK

U2 - 10.1006/spmi.1996.0095

DO - 10.1006/spmi.1996.0095

M3 - Article

AN - SCOPUS:0029726612

VL - 20

SP - 395

EP - 404

JO - Superlattices and Microstructures

JF - Superlattices and Microstructures

SN - 0749-6036

IS - 3

ER -