Results 11 to 20 of about 87,786 (253)
Theoretical and experimental investigation of III-V semiconductor nanowire heterostructures [PDF]
, 2013 This thesis concerns a theoretical and experimental investigation of two applications of semiconductor nanowires and nanowire heterostructures. First, the development of nanowire-planar tandem solar cells is considered from a theoretical standpoint ...
Foster, Andrew
core +6 more sources
Magneto–Optical Kerr Effect Microscopy Investigation on Permalloy Nanostructures [PDF]
, 2013 This thesis focuses on the investigation of magnetic domains in ultrasmall permalloy (Ni80Fe20) structures down to nanometre size. Magnetic domains and domain walls in nano objects are often observed using a very high resolution and high power microscope
Bin Haji Hujan, Zulzawawi
core +5 more sources
Beilstein Journal of Nanotechnology, 2023 Electrochemical impedance spectroscopy was applied for studying copper oxide (CuO) nanowire networks assembled between metallic microelectrodes by dielectrophoresis.
Jelena Kosmaca +8 more
doaj +1 more source
Effect of Curvature-Dependent Surface Elasticity on the Flexural Properties of Nanowire
Advances in Civil Engineering, 2021 Surface elasticity and residual stress strongly influence the flexural properties of nanowire due to the excessively large ratio of surface area to volume. In this work, we adopt linearized surface elasticity theory, which was proposed by Chhapadia et al.
Mengjun Wu +5 more
doaj +1 more source
Nanowire Waveguides and Lasers: Advances and Opportunities in Photonic Circuits
Frontiers in Chemistry, 2021 Due to their single-crystalline structures, comparatively large aspect ratios, tight optical confinement and smooth surfaces, nanowires have increasingly attracted research interests for both fundamental studies and technological applications in on-chip ...
Zhiyuan Gu +3 more
doaj +1 more source
The Journal of Engineering, 2015 The authors have investigated the impact of nanowire geometry on the carrier transport in axial indium gallium nitride and gallium nitride (InGaN/GaN) nanowire light-emitting diodes (LEDs). The results reveal that hole transport depends critically on the
Shaofei Zhang +3 more
doaj +1 more source
Facet-Related Non-uniform Photoluminescence in Passivated GaAs Nanowires
Frontiers in Chemistry, 2020 The semiconductor nanowire architecture provides opportunities for non-planar electronics and optoelectronics arising from its unique geometry. This structure gives rise to a large surface area-to-volume ratio and therefore understanding the effect of ...
Nian Jiang +7 more
doaj +1 more source
IEEE Photonics Journal, 2020 Fabricating the nanowire ultraviolet light emitting diodes (UV LEDs) has been a promising candidate to dramatically enhance the external quantum efficiency (EQE) of UV LEDs.
Zichen Zhang, Fangliang Gao, Guoqiang Li
doaj +1 more source
High-Performance Silicon Nanowire Electronics [PDF]
, 2012 This thesis explores 10-nm wide Si nanowire (SiNW) field-effect transistors (FETs) for logic applications via the fabrication and testing of SiNW-based ring oscillators.
Huang, Ruo-Gu
core +1 more source
Sensors, 2012 This paper reports a versatile nano-sensor technology using “top-down” poly-silicon nanowire field-effect transistors (FETs) in the conventional Complementary Metal-Oxide Semiconductor (CMOS)-compatible semiconductor process.
Chia-Hua Ho +9 more
doaj +1 more source