Kinetics of the persistent photocurrent in semiconductors: a case example for amorphous chalcogenides
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216275%3A25310%2F16%3A39901775" target="_blank" >RIV/00216275:25310/16:39901775 - isvavai.cz</a>
Result on the web
<a href="http://www.tandfonline.com/doi/abs/10.1080/09500839.2016.1220681?journalCode=tphl20" target="_blank" >http://www.tandfonline.com/doi/abs/10.1080/09500839.2016.1220681?journalCode=tphl20</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1080/09500839.2016.1220681" target="_blank" >10.1080/09500839.2016.1220681</a>
Alternative languages
Result language
angličtina
Original language name
Kinetics of the persistent photocurrent in semiconductors: a case example for amorphous chalcogenides
Original language description
Although the persistent photocurrent or the residual photocurrent decay (RPD) in photoconductive semiconductors is known to be dominated by dispersive recombination kinetics which produce the stretched exponential functional decay, exp(-Ct?), where ? (<1.0) is the dispersion parameter, the reason for the occurrence of the RPD is still not clear. We discuss the origin of the dispersive nature of long-term photocurrent decay in amorphous chalcogenides (a-Chs) as a case example. The slow recombination path of excess photocarriers in a-Chs can be attributed to their characteristic feature of negative-U defects at which lattice relaxation with multiphonon process may play a role.
Czech name
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Czech description
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Classification
Type
J<sub>x</sub> - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)
CEP classification
CA - Inorganic chemistry
OECD FORD branch
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Result continuities
Project
<a href="/en/project/LM2015082" target="_blank" >LM2015082: Center of Materials and Nanotechnologies</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)
Others
Publication year
2016
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
Philosophical Magazine Letters
ISSN
0950-0839
e-ISSN
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Volume of the periodical
96
Issue of the periodical within the volume
9
Country of publishing house
GB - UNITED KINGDOM
Number of pages
8
Pages from-to
331-338
UT code for WoS article
000384246500001
EID of the result in the Scopus database
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