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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
2472012
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
1772014
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
1652009
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
1532008
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
1482014
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
1322012
Role of nonlinear effects in nanowire growth and crystal phase
VG Dubrovskii, NV Sibirev, GE Cirlin, AD Bouravleuv, YB Samsonenko, ...
Physical Review B—Condensed Matter and Materials Physics 80 (20), 205305, 2009
1272009
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
1122008
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
832015
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
762013
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
742016
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
742010
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
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
622012
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
602009
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
412013
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
412010
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
382009
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
322016
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
312013
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