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@INPROCEEDINGS{Sladek:138720,
author = {Sladek, Kamil and Winden, Andreas and Wirths, Stephan and
Weis, Karl and Blömers, Christian and Gül, Önder and
Grap, Thomas and Lenk, Steffi and von der Ahe, Martina and
Weirich, Thomas E. and Hardtdegen, Hilde and Lepsa, Mihail
Ion and Lysov, Andrey and Li, Zi-An and Prost, Werner and
Tegude, Franz-Josef and Lüth, Hans and Schäpers, Thomas
and Grützmacher, Detlev},
title = {{C}omparison of {I}n{A}s nanowire conductivity: influence
of growth method and structure},
journal = {Physica status solidi / C},
volume = {9},
number = {2},
issn = {1862-6351},
address = {Berlin},
publisher = {Wiley-VCH},
reportid = {FZJ-2013-04807},
pages = {230 - 234},
year = {2012},
abstract = {The conductivity and crystal structure of nominally undoped
InAs nanowires deposited by three different methods – 1.
selective area metal organic vapor phase epitaxy (SA MOVPE),
2. gold assisted vapor liquid solid (VLS) MOVPE and 3.
extrinsic catalyst free VLS molecular beam epitaxy (MBE) –
is investigated. The influence on conductivity by stacking
faults and different growth conditions is analyzed to
determine the main impact. It is found that in terms of
crystal structure, nanowires deposited by VLS MOVPE and VLS
MBE behave similarly showing a zinc blende (ZB) phase while
nanowires deposited by SA MOVPE feature a high density of
stacking faults and a tendency to higher amounts of wurtzite
(WZ) when grown with a decreased growth rate. However, the
conductivity of wires deposited by VLS MOVPE is found to be
much higher and statistically less dispersive compared to
the other two wire types. An electrical similarity between
nominally undoped wires in VLS MOVPE and previously reported
intentionally doped wires in SA MOVPE is observed and
discussed. (© 2012 WILEY-VCH Verlag GmbH $\&$ Co. KGaA,
Weinheim)},
month = {May},
date = {2011-05-22},
organization = {38th International Symposium on
Compound Semiconductors (ISCS), Berlin
(Germany), 22 May 2011 - 26 May 2011},
cin = {PGI-9 / JARA-FIT},
ddc = {530},
cid = {I:(DE-Juel1)PGI-9-20110106 / $I:(DE-82)080009_20140620$},
pnm = {421 - Frontiers of charge based Electronics (POF2-421)},
pid = {G:(DE-HGF)POF2-421},
typ = {PUB:(DE-HGF)8 / PUB:(DE-HGF)16},
UT = {WOS:000301540900019},
doi = {10.1002/pssc.201100282},
url = {https://juser.fz-juelich.de/record/138720},
}