Stimulated structural changes of Se in nanolayered composite films

I. Csarnovics, P. Nemec, V. Nazabal, M. Veres, A. Csík, M. Allix, S. Kökényesi

Research output: Contribution to journalArticle

3 Citations (Scopus)

Abstract

Amorphous selenium (a-Se) is the simplest model material for investigation of the well-known photoinduced structural and optical transformations in amorphous chalcogenides. Since a lot of parameters and characteristics of materials essentially change at nanoscale, we applied nanostructuring to a-Se in nanomultilayers, obtained by pulsed laser deposition. The enhancement of photo- and thermally-induced crystallization was observed in a-Se/aluminosilicate nanomultilayers due to the initially heterogeneous state of Se in such samples, in comparison with single a-Se layers.

Original languageEnglish
Pages (from-to)889-893
Number of pages5
JournalMaterials Chemistry and Physics
Volume143
Issue number2
DOIs
Publication statusPublished - Jan 15 2014

Fingerprint

Composite films
selenium
Selenium
composite materials
chalcogenides
Chalcogenides
Aluminosilicates
pulsed laser deposition
Pulsed laser deposition
Crystallization
crystallization
augmentation

Keywords

  • Atomic force microscopy (AFM)
  • Chalcogenides
  • Crystallisation
  • Multilayers
  • Raman spectroscopy and scattering

ASJC Scopus subject areas

  • Materials Science(all)
  • Condensed Matter Physics

Cite this

Stimulated structural changes of Se in nanolayered composite films. / Csarnovics, I.; Nemec, P.; Nazabal, V.; Veres, M.; Csík, A.; Allix, M.; Kökényesi, S.

In: Materials Chemistry and Physics, Vol. 143, No. 2, 15.01.2014, p. 889-893.

Research output: Contribution to journalArticle

Csarnovics, I. ; Nemec, P. ; Nazabal, V. ; Veres, M. ; Csík, A. ; Allix, M. ; Kökényesi, S. / Stimulated structural changes of Se in nanolayered composite films. In: Materials Chemistry and Physics. 2014 ; Vol. 143, No. 2. pp. 889-893.
@article{51c1e48758264c778dc6a09b68b6b2b2,
title = "Stimulated structural changes of Se in nanolayered composite films",
abstract = "Amorphous selenium (a-Se) is the simplest model material for investigation of the well-known photoinduced structural and optical transformations in amorphous chalcogenides. Since a lot of parameters and characteristics of materials essentially change at nanoscale, we applied nanostructuring to a-Se in nanomultilayers, obtained by pulsed laser deposition. The enhancement of photo- and thermally-induced crystallization was observed in a-Se/aluminosilicate nanomultilayers due to the initially heterogeneous state of Se in such samples, in comparison with single a-Se layers.",
keywords = "Atomic force microscopy (AFM), Chalcogenides, Crystallisation, Multilayers, Raman spectroscopy and scattering",
author = "I. Csarnovics and P. Nemec and V. Nazabal and M. Veres and A. Cs{\'i}k and M. Allix and S. K{\"o}k{\'e}nyesi",
year = "2014",
month = "1",
day = "15",
doi = "10.1016/j.matchemphys.2013.10.036",
language = "English",
volume = "143",
pages = "889--893",
journal = "Materials Chemistry and Physics",
issn = "0254-0584",
publisher = "Elsevier BV",
number = "2",

}

TY - JOUR

T1 - Stimulated structural changes of Se in nanolayered composite films

AU - Csarnovics, I.

AU - Nemec, P.

AU - Nazabal, V.

AU - Veres, M.

AU - Csík, A.

AU - Allix, M.

AU - Kökényesi, S.

PY - 2014/1/15

Y1 - 2014/1/15

N2 - Amorphous selenium (a-Se) is the simplest model material for investigation of the well-known photoinduced structural and optical transformations in amorphous chalcogenides. Since a lot of parameters and characteristics of materials essentially change at nanoscale, we applied nanostructuring to a-Se in nanomultilayers, obtained by pulsed laser deposition. The enhancement of photo- and thermally-induced crystallization was observed in a-Se/aluminosilicate nanomultilayers due to the initially heterogeneous state of Se in such samples, in comparison with single a-Se layers.

AB - Amorphous selenium (a-Se) is the simplest model material for investigation of the well-known photoinduced structural and optical transformations in amorphous chalcogenides. Since a lot of parameters and characteristics of materials essentially change at nanoscale, we applied nanostructuring to a-Se in nanomultilayers, obtained by pulsed laser deposition. The enhancement of photo- and thermally-induced crystallization was observed in a-Se/aluminosilicate nanomultilayers due to the initially heterogeneous state of Se in such samples, in comparison with single a-Se layers.

KW - Atomic force microscopy (AFM)

KW - Chalcogenides

KW - Crystallisation

KW - Multilayers

KW - Raman spectroscopy and scattering

UR - http://www.scopus.com/inward/record.url?scp=84888197372&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=84888197372&partnerID=8YFLogxK

U2 - 10.1016/j.matchemphys.2013.10.036

DO - 10.1016/j.matchemphys.2013.10.036

M3 - Article

AN - SCOPUS:84888197372

VL - 143

SP - 889

EP - 893

JO - Materials Chemistry and Physics

JF - Materials Chemistry and Physics

SN - 0254-0584

IS - 2

ER -