Renormalization of the valence and conduction bands of (C6H5C2H4NH3)(2)PbI4 hybrid perovskite
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F49777513%3A23640%2F21%3A43963976" target="_blank" >RIV/49777513:23640/21:43963976 - isvavai.cz</a>
Result on the web
<a href="https://doi.org/10.1088/1361-6463/ac0703" target="_blank" >https://doi.org/10.1088/1361-6463/ac0703</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1088/1361-6463/ac0703" target="_blank" >10.1088/1361-6463/ac0703</a>
Alternative languages
Result language
angličtina
Original language name
Renormalization of the valence and conduction bands of (C6H5C2H4NH3)(2)PbI4 hybrid perovskite
Original language description
Quasi two-dimensional hybrid organic-inorganic perovskites (HOIPs) have been rediscovered recently for photovoltaics due to a higher stability than other HOIPs. We focus here on the electronic structure of the 2D perovskite (C6H5C2H4NH3)2PbI4. We perform an experimental k-resolved determination of the valence and conduction bands by angle-resolved photoemission spectroscopy (ARPES) and inverse photoemission spectroscopy (IPES). The experimental and theoretical dispersions are compared. The valence band width is in agreement with that of renormalized theoretical bands, while no significative renormalization is observed for the conduction band. The effect of the spin–orbit coupling in the conduction band is also experimentally observed.
Czech name
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Czech description
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Classification
Type
J<sub>imp</sub> - Article in a specialist periodical, which is included in the Web of Science database
CEP classification
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OECD FORD branch
10302 - Condensed matter physics (including formerly solid state physics, supercond.)
Result continuities
Project
<a href="/en/project/EF15_003%2F0000358" target="_blank" >EF15_003/0000358: Computational and Experimental Design of Advanced Materials with New Functionalities</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)<br>I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace
Others
Publication year
2021
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
JOURNAL OF PHYSICS D-APPLIED PHYSICS
ISSN
0022-3727
e-ISSN
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Volume of the periodical
54
Issue of the periodical within the volume
36
Country of publishing house
GB - UNITED KINGDOM
Number of pages
6
Pages from-to
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UT code for WoS article
000667941500001
EID of the result in the Scopus database
2-s2.0-85110325801