394 citations · 1.2k across the 33 of their papers we have counts for
33 papers
Post-growth shaping and transport anisotropy in 2D InAs nanofins
J. Seidl, J. G. Gluschke, X. Yuan +4
We report on the post-growth shaping of free-standing 2D InAs nanofins that are grown by selective-area epitaxy and mechanically transferred to a separate substrate for device fabr…
Pushing limits of photovoltaics and photodetection using radial junction nanowire devices
Vidur Raj, Yi Zhu, Kaushal Vora +3
Nanowire devices have long been proposed as an efficient alternative to their planar counterparts for different optoelectronic applications. Unfortunately, challenges related to th…
Decoupling the Roles of Defects/Impurities and Wrinkles in Thermal Conductivity of Wafer-scale hBN Films
Kousik Bera, Dipankar Chugh, Aditya Bandopadhyay +3
We demonstrate a non-monotonic evolution of thermal conductivity of large-area hexagonal boron nitride films with thickness. Wrinkles and defects/impurities are present in these fi…
Self-powered InP Nanowire Photodetector for Single Photon Level Detection at Room Temperature
Yi Zhu, Vidur Raj, Ziyuan Li +3
Highly sensitive photodetectors with single photon level detection is one of the key components to a range of emerging technologies, in particular the ever-growing field of optical…
Ultralow Threshold, Single-Mode InGaAs/GaAs Multi-Quantum Disk Nanowire Lasers
Xutao Zhang, Ruixuan Yi, Nikita Gagrani +12
We present single-mode nanowire (NW) lasers with ultralow threshold in the near-infrared spectral range. To ensure the single-mode operation, the NW diameter and length are reduced…
Axial vs. Radial Junction Nanowire Solar Cell
Vidur Raj, Hark Hoe Tan, Chennupati Jagadish
Both axial and radial junction nanowire solar cells have their challenges and advantages. However, so far, there is no review that explicitly provides a detailed comparative analys…