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@ARTICLE{Kpers:867955,
author = {Küpers, Michael and Konze, Philipp M. and Meledin,
Alexander and Mayer, Joachim and Englert, Ulli and Wuttig,
Matthias and Dronskowski, Richard},
title = {{C}ontrolled {C}rystal {G}rowth of {I}ndium {S}elenide,
{I}n 2 {S}e 3 , and the {C}rystal {S}tructures of α-{I}n 2
{S}e 3},
journal = {Inorganic chemistry},
volume = {57},
number = {18},
issn = {1520-510X},
address = {Washington, DC},
publisher = {American Chemical Society},
reportid = {FZJ-2019-06548},
pages = {11775 - 11781},
year = {2018},
abstract = {In2Se3 has been known for over 100 years and recently
attracted interest as a promising candidate for a variety of
applications, such as solar cells, photodiodes, and
phase-change memories. Despite the broad concern for
possible uses, its polymorphism and structure are poorly
characterized. By combining X-ray diffraction, transmission
electron microscopy, and quantum-chemical calculations, we
present here the crystal structures of two layered
room-temperature polytypes: 3R and 2H In2Se3. Both
polymorphs are stacking variants of the same
Se–In–Se–In–Se layers comprising two coordination
environments for the In atoms, one tetrahedral and one
octahedral. By using chemical-bonding analysis, we look at
the different In positions in α-In2Se3 and compare them to
those in the metastable β-phase.},
cin = {PGI-10 / JARA-HPC},
ddc = {540},
cid = {I:(DE-Juel1)PGI-10-20170113 / $I:(DE-82)080012_20140620$},
pnm = {521 - Controlling Electron Charge-Based Phenomena
(POF3-521) / Quantum chemistry of functional chalcogenide
for phase-change memories and other applications
$(jara0033_20171101)$},
pid = {G:(DE-HGF)POF3-521 / $G:(DE-Juel1)jara0033_20171101$},
typ = {PUB:(DE-HGF)16},
pubmed = {pmid:30153016},
UT = {WOS:000445165400054},
doi = {10.1021/acs.inorgchem.8b01950},
url = {https://juser.fz-juelich.de/record/867955},
}