dc.contributor.author
Dittrich, Th.
dc.contributor.author
Rios, L. E. Valle
dc.contributor.author
Kapil, S.
dc.contributor.author
Gurieva, G.
dc.contributor.author
Rujisamphan, N.
dc.contributor.author
Schorr, S.
dc.date.accessioned
2018-06-08T10:45:09Z
dc.date.available
2017-03-20T11:58:17.609Z
dc.identifier.uri
https://refubium.fu-berlin.de/handle/fub188/21015
dc.identifier.uri
http://dx.doi.org/10.17169/refubium-24312
dc.description.abstract
An off-stoichiometric but single phase Cu1.95Zn1.1Sn0.96Se4 kesterite powder
was investigated by temperature dependent transient surface photovoltage (SPV)
spectroscopy. SPV signals excited at different wavelengths were transformed
into SPV spectra that depended on the response time of measurement. Shallow
electronic states and states with transition energies at 0.83 eV or 0.78… 0.9
eV were distinguished. The temperature dependence of the band gap of
Cu1.95Zn1.1Sn0.96Se4 was obtained. Results were discussed on the basis of
defects in Cu-poor and Zn-rich kesterite.
de
dc.rights.uri
http://publishing.aip.org/authors/web-posting-guidelines
dc.subject.ddc
500 Naturwissenschaften und Mathematik::530 Physik
dc.title
Temperature dependent transient surface photovoltage spectroscopy of a
Cu1.95Zn1.1Sn0.96Se4 kesterite single phase powder
dc.type
Wissenschaftlicher Artikel
dcterms.bibliographicCitation
Appl. Phys. Lett. - 110 (2017), 2, Artikel Nr. 023901
dcterms.bibliographicCitation.doi
10.1063/1.4973539
dcterms.bibliographicCitation.url
http://dx.doi.org/10.1063/1.4973539
refubium.affiliation
Geowissenschaften
de
refubium.mycore.fudocsId
FUDOCS_document_000000026675
refubium.resourceType.isindependentpub
no
refubium.mycore.derivateId
FUDOCS_derivate_000000007928
dcterms.accessRights.openaire
open access
