Endre søk
RefereraExporteraLink to record
Permanent link

Direct link
Referera
Referensformat
  • apa
  • harvard1
  • ieee
  • modern-language-association-8th-edition
  • vancouver
  • Annet format
Fler format
Språk
  • de-DE
  • en-GB
  • en-US
  • fi-FI
  • nn-NO
  • nn-NB
  • sv-SE
  • Annet språk
Fler språk
Utmatningsformat
  • html
  • text
  • asciidoc
  • rtf
Transition from silicon nanowires to isolated quantum dots: Optical and structural evolution
KTH, Skolan för informations- och kommunikationsteknik (ICT), Material- och nanofysik, Materialfysik, MF.
KTH, Skolan för informations- och kommunikationsteknik (ICT), Material- och nanofysik, Materialfysik, MF.ORCID-id: 0000-0003-2562-0540
Vise andre og tillknytning
2013 (engelsk)Inngår i: Physical Review B. Condensed Matter and Materials Physics, ISSN 1098-0121, E-ISSN 1550-235X, Vol. 87, nr 4, s. 045404-Artikkel i tidsskrift (Fagfellevurdert) Published
Abstract [en]

The evolution of the structural and optical properties of a silicon core in oxidized nanowalls is investigated as a function of oxidation time. The same individual nanostructures are characterized after every oxidation step in a scanning electron microscope and by low-temperature photoluminescence, while a representative sample is also imaged in a transmission electron microscope. Analysis of a large number of recorded single-dot spectra and micrographs allows to identify delocalized and localized exciton emission from a nanowire as well as confined exciton emission of a nanocrystal. It is shown how structural transitions from one-to zero-dimensional confinement affect single-nanostructure optical fingerprints.

sted, utgiver, år, opplag, sider
American Physical Society , 2013. Vol. 87, nr 4, s. 045404-
Emneord [en]
Self-Limiting Oxidation, Electron-Phonon, Si Nanocrystals, Photoluminescence, Cells
HSV kategori
Identifikatorer
URN: urn:nbn:se:kth:diva-117635DOI: 10.1103/PhysRevB.87.045404ISI: 000313158600005Scopus ID: 2-s2.0-84872242100OAI: oai:DiVA.org:kth-117635DiVA, id: diva2:602804
Forskningsfinansiär
Swedish Research Council
Merknad

QC 20130204

Tilgjengelig fra: 2013-02-15 Laget: 2013-02-01 Sist oppdatert: 2017-12-06bibliografisk kontrollert

Open Access i DiVA

Bruhn-PhysRevB-2013(1854 kB)244 nedlastinger
Filinformasjon
Fil FULLTEXT01.pdfFilstørrelse 1854 kBChecksum SHA-512
f706e44a8dc88b37a69ab5c1d28a98694083a49d58f1435769612e5fb953c1ff401ee8ed961f47fb81838f6fffc6c7958dc5890f15a70e1c1e240bd5fb339996
Type fulltextMimetype application/pdf

Andre lenker

Forlagets fulltekstScopusPublished version

Personposter BETA

Sychugov, IlyaLinnros, Jan

Søk i DiVA

Av forfatter/redaktør
Bruhn, BenjaminSychugov, IlyaLinnros, Jan
Av organisasjonen
I samme tidsskrift
Physical Review B. Condensed Matter and Materials Physics

Søk utenfor DiVA

GoogleGoogle Scholar
Totalt: 244 nedlastinger
Antall nedlastinger er summen av alle nedlastinger av alle fulltekster. Det kan for eksempel være tidligere versjoner som er ikke lenger tilgjengelige

doi
urn-nbn

Altmetric

doi
urn-nbn
Totalt: 280 treff
RefereraExporteraLink to record
Permanent link

Direct link
Referera
Referensformat
  • apa
  • harvard1
  • ieee
  • modern-language-association-8th-edition
  • vancouver
  • Annet format
Fler format
Språk
  • de-DE
  • en-GB
  • en-US
  • fi-FI
  • nn-NO
  • nn-NB
  • sv-SE
  • Annet språk
Fler språk
Utmatningsformat
  • html
  • text
  • asciidoc
  • rtf