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@ARTICLE{Radisavljevic:288535,
author = {Radisavljevic, Ivana and Novakovic, Nikola and Nebojsa,
Romcevic and Miodrag, Mitric and Kuzmanovic, Bojana and
Bojanic, Slobodan and Ivanovic, Nenad},
title = {{E}lectronic aspects of formation and properties of local
structures around {M}n in
$\mathrm{{C}d_{1-x}{M}n_{x}{T}e_{1-y}{S}e_{y}}$},
journal = {Materials chemistry and physics},
volume = {167},
issn = {0254-0584},
address = {New York, NY [u.a.]},
publisher = {Elsevier},
reportid = {PUBDB-2015-05004},
pages = {236 - 245},
year = {2015},
note = {(c) Elsevier B.V. Post referee full text in progress.
Embargo for full text 1 year from 23.10.2015.},
abstract = {Local electronic and structural features around Mn in
Cd$_{1-x}$Mn$_{x}$Te$_{0.97}$Se$_{0.03}$ (x = 0.02; 0.05;
0.1; y = 0.03) were studied by means of X-ray Absorption
Fine Structure (XAFS) techniques. Manganese ions with an
average valence 2+, are found to be well incorporated into
the host CdTe lattice, with clear preference forTe atoms as
the first neighbors. However, Mn and Te are found to form
two essentially different types of bonds, one short, strong
and directional (cubic MnTe-alike bond), and three much
longer, predominantly ionic in nature (hexagonal MnTe-alike
bonds), thereby distorting the tetrahedral coordination
around Mn. The origin of peculiar Mn-Te bonds distribution
and details of their nature and strength are further
elaborated by employing the first principle electronic
structure calculations. That way a thorough insight in
impact of the Mn-Te bond length variation on the electronic
structure of the compound is obtained.The relations
established between the local structures and electronic
properties offer a reliable procedure for detailed analysis
of the structural and electronic consequences of the
3d-transition metals (TM) incorporation in II-VI
semiconductor host. Clear distinction between various
influences makes the procedure easily adoptable also to the
studies of TM impurities in other semiconductors.},
cin = {DOOR},
ddc = {540},
cid = {I:(DE-H253)HAS-User-20120731},
pnm = {899 - ohne Topic (POF3-899)},
pid = {G:(DE-HGF)POF3-899},
experiment = {EXP:(DE-H253)D-A1-20150101},
typ = {PUB:(DE-HGF)16},
UT = {WOS:000366070500033},
doi = {10.1016/j.matchemphys.2015.10.038},
url = {https://bib-pubdb1.desy.de/record/288535},
}