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Dheeraj Dasa
Dheeraj Dasa
ams OSRAM
Verified email at crayonano.com - Homepage
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Year
Vertically aligned GaAs nanowires on graphite and few-layer graphene: generic model and epitaxial growth
AM Munshi, DL Dheeraj, VT Fauske, DC Kim, ATJ van Helvoort, ...
Nano letters 12 (9), 4570-4576, 2012
2392012
Position-controlled uniform GaAs nanowires on silicon using nanoimprint lithography
AM Munshi, DL Dheeraj, VT Fauske, DC Kim, J Huh, JF Reinertsen, ...
Nano letters 14 (2), 960-966, 2014
1752014
Observation of free exciton photoluminescence emission from single wurtzite GaAs nanowires
TB Hoang, AF Moses, HL Zhou, DL Dheeraj, BO Fimland, H Weman
Applied physics letters 94 (13), 2009
1612009
Growth and characterization of wurtzite GaAs nanowires with defect-free zinc blende GaAsSb inserts
DL Dheeraj, G Patriarche, H Zhou, TB Hoang, AF Moses, S Grønsberg, ...
Nano letters 8 (12), 4459-4463, 2008
1462008
Inducing a direct-to-pseudodirect bandgap transition in wurtzite GaAs nanowires with uniaxial stress
G Signorello, E Lörtscher, PA Khomyakov, S Karg, DL Dheeraj, ...
Nature communications 5 (1), 3655, 2014
1442014
A story told by a single nanowire: optical properties of wurtzite GaAs
L Ahtapodov, J Todorovic, P Olk, T Mjåland, P Slåttnes, DL Dheeraj, ...
Nano letters 12 (12), 6090-6095, 2012
1272012
Role of nonlinear effects in nanowire growth and crystal phase
VG Dubrovskii, NV Sibirev, GE Cirlin, AD Bouravleuv, YB Samsonenko, ...
Physical Review B 80 (20), 205305, 2009
1242009
Facet and in-plane crystallographic orientations of GaN nanowires grown on Si (111)
L Largeau, DL Dheeraj, M Tchernycheva, GE Cirlin, JC Harmand
Nanotechnology 19 (15), 155704, 2008
1102008
Zinc blende GaAsSb nanowires grown by molecular beam epitaxy
DL Dheeraj, G Patriarche, L Largeau, HL Zhou, ATJ Van Helvoort, F Glas, ...
Nanotechnology 19 (27), 275605, 2008
742008
Rectifying single GaAsSb nanowire devices based on self-induced compositional gradients
J Huh, H Yun, DC Kim, AM Munshi, DL Dheeraj, H Kauko, ...
Nano Letters 15 (6), 3709-3715, 2015
722015
Crystal phase engineering in self-catalyzed GaAs and GaAs/GaAsSb nanowires grown on Si (111)
AM Munshi, DL Dheeraj, J Todorovic, ATJ van Helvoort, H Weman, ...
Journal of Crystal Growth 372, 163-169, 2013
722013
Engineering parallel and perpendicular polarized photoluminescence from a single semiconductor nanowire by crystal phase control
T Ba Hoang, AF Moses, L Ahtapodov, H Zhou, DL Dheeraj, ...
Nano letters 10 (8), 2927-2933, 2010
722010
New insights into the origins of Sb-induced effects on self-catalyzed GaAsSb nanowire arrays
D Ren, DL Dheeraj, C Jin, JS Nilsen, J Huh, JF Reinertsen, AM Munshi, ...
Nano letters 16 (2), 1201-1209, 2016
692016
Controlling crystal phases in GaAs nanowires grown by Au-assisted molecular beam epitaxy
DL Dheeraj, AM Munshi, M Scheffler, ATJ Van Helvoort, H Weman, ...
Nanotechnology 24 (1), 015601, 2012
592012
Wurtzite GaAs/AlGaAs core–shell nanowires grown by molecular beam epitaxy
HL Zhou, TB Hoang, DL Dheeraj, ATJ Van Helvoort, L Liu, JC Harmand, ...
Nanotechnology 20 (41), 415701, 2009
592009
Effect of arsenic species on the kinetics of GaAs nanowires growth by molecular beam epitaxy
C Sartel, DL Dheeraj, F Jabeen, JC Harmand
Journal of Crystal Growth 312 (14), 2073-2077, 2010
402010
Polarization dependent photocurrent spectroscopy of single wurtzite GaAs/AlGaAs core-shell nanowires
DC Kim, DL Dheeraj, BO Fimland, H Weman
Applied Physics Letters 102 (14), 2013
382013
In situ heat-induced replacement of GaAs nanowires by Au
VT Fauske, J Huh, G Divitini, DL Dheeraj, AM Munshi, C Ducati, H Weman, ...
Nano letters 16 (5), 3051-3057, 2016
342016
Growth and structural characterization of GaAs/GaAsSb axial heterostructured nanowires
DL Dheeraj, G Patriarche, H Zhou, JC Harmand, H Weman, BO Fimland
Journal of crystal growth 311 (7), 1847-1850, 2009
332009
Self-catalyzed MBE grown GaAs/GaAsxSb1− x core–shell nanowires in ZB and WZ crystal structures
SG Ghalamestani, AM Munshi, DL Dheeraj, BO Fimland, H Weman, ...
Nanotechnology 24 (40), 405601, 2013
322013
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