394 citations · 739 across the 20 of their papers we have counts for
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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…
Mechanical behavior of InP twinning superlattice nanowires
Z. Liu, I. Papadimitriou, M. Castillo-Rodríguez +6
Taper-free InP twinning superlattice (TSL) nanowires with an average twin spacing of ~ 13 nm were grown along the zinc-blende close-packed [111] direction using metalorganic vapor…
Strain distribution and thermal strain relaxation in MOVPE grown hBN films on sapphire substrates
Kousik Bera, D. Chugh, Atanu Patra +2
Recently, hexagonal boron nitride (hBN) layers have generated a lot of interest as ideal substrates for 2D stacked devices. Sapphire-supported thin hBN films of different thickness…
Co-development of significant elastic and reversible plastic deformation in nanowires
Peite Bao, Yanbo Wang, Xiangyuan Cui +11
When a material is subjected to an applied stress, the material will experience recoverable elastic deformation followed by permanent plastic deformation at the point when the appl…
Influence of surface passivation on ultrafast carrier dynamics and terahertz radiation generation in GaAs
J. Lloyd-Hughes, S. K. E. Merchant, F. Lan +4
The carrier dynamics of photoexcited electrons in the vicinity of the surface of (NH4)2S-passivated GaAs were studied via terahertz (THz) emission spectroscopy and optical-pump THz…