Background and activities
I am currently working as Post Doctoral Researcher at at Electronics department, NTNU. I am working on growth and structural chacterization of III-V nanowires by MBE.
Scientific, academic and artistic work
A selection of recent journal publications, artistic productions, books, including book and report excerpts. See all publications in the database
- (2016) Effect of V/III ratio on the structural and optical properties of self-catalysed GaAs nanowires. Nanotechnology. vol. 27.
- (2016) In situ electronic probing of semiconducting nanowires in an electron microscope. Journal of Microscopy. vol. 262 (2).
- (2016) In situ heat-induced replacement of GaAs Nanowires with Au. Nano letters (Print). vol. 16 (5).
- (2016) Growth optimization for self-catalyzed GaAs-based nanowires on metal-induced crystallized amorphous substrate. Journal of Vacuum Science & Technology B. vol. 34 (2).
- (2015) Rectifying Single GaAsSb Nanowire Devices Based on Self-Induced Compositional Gradients. Nano letters (Print). vol. 15 (6).
- (2015) Radial composition variations in the shells of GaAs/AlGaAs core-shell nanowires. Journal of Physics, Conference Series. vol. 644:012007.
- (2014) In-situ electrical and structural characterization of individual GaAs nanowires. Journal of Physics, Conference Series. vol. 522.
- (2014) Position-Controlled Uniform GaAs Nanowires on Silicon using Nanoimprint Lithography. Nano letters (Print). vol. 14 (2).
- (2014) Inducing a direct-to-pseudodirect bandgap transition in wurtzite GaAs nanowires with uniaxial stress. Nature Communications. vol. 5 (3655).
- (2013) Comparison of Be-doped GaAs nanowires grown by Au- and Ga-assisted molecular beam epitaxy. Journal of Crystal Growth. vol. 378.
- (2013) Controlling crystal phases in GaAs nanowires grown by Au-assisted molecular beam epitaxy. Nanotechnology. vol. 24 (1).
- (2013) Self-catalyzed MBE grown GaAs/GaAsxSb1-x core-shell nanowires in ZB and WZ crystal structures. Nanotechnology. vol. 24 (40).
- (2013) Polarization dependent photocurrent spectroscopy of single wurtzite GaAs/AlGaAs core-shell nanowires. Applied Physics Letters. vol. 102 (14:142107).
- (2013) Crystal phase engineering in self-catalyzed GaAs and GaAs/GaAsSb nanowires grown on Si(111). Journal of Crystal Growth. vol. 372.
- (2013) The effects of Sb concentration variation on the optical properties of GaAsSb/GaAs heterostructured nanowires. Semiconductor Science and Technology. vol. 28 (11).
- (2012) A Story Told by a Single Nanowire: Optical Properties of Wurtzite GaAs. Nano letters (Print). vol. 12 (12).
- (2012) Vertically Aligned GaAs Nanowires on Graphite and Few-Layer Graphene: Generic Model and Epitaxial Growth. Nano letters (Print). vol. 12 (9).
- (2011) Photoluminescence Polarization Anisotropy in a Single Heterostructured III-V Nanowire with Mixed Crystal Phases. AIP Conference Proceedings. vol. 1399.
- (2011) Photocurrent Spectroscopy of Single Wurtzite GaAs Nanowires. AIP Conference Proceedings. vol. 1399.
- (2011) Correlated micro-photoluminescence and electron microscopy study of a heterostructured semiconductor nanowire. Journal of Physics, Conference Series. vol. 326.