Electronic properties of wurtzite-phase InP nanowires determined by optical and magneto-optical spectroscopy

M De Luca, A Polimeni - Applied Physics Reviews, 2017 - pubs.aip.org
Thanks to their peculiar shape and dimensions, semiconductor nanowires (NWs) are
emerging as building components of novel devices. The presence of wurtzite (WZ) phase in …

Bandgap energy of wurtzite InAs nanowires

MB Rota, AS Ameruddin, HA Fonseka, Q Gao… - Nano …, 2016 - ACS Publications
InAs nanowires (NWs) have been grown on semi-insulating InAs (111) B substrates by metal–
organic chemical vapor deposition catalyzed by 50, 100, and 150 nm-sized Au particles. The …

Flexible InP–ZnO nanowire heterojunction light emitting diodes

N Gagrani, K Vora, L Fu, C Jagadish, HH Tan - Nanoscale Horizons, 2022 - pubs.rsc.org
Flexible, substrate-free nanowire (NW) devices are desirable to overcome the extremely
challenging task of integrating III–V or III–N semiconductor devices such as LEDs and lasers …

Long-lived hot carriers in III–V nanowires

D Tedeschi, M De Luca, HA Fonseka, Q Gao… - Nano Letters, 2016 - ACS Publications
Heat management mechanisms play a pivotal role in driving the design of nanowire (NW)-
based devices. In particular, the rate at which charge carriers cool down after an external …

Temperature dependence of interband transitions in wurtzite InP nanowires

A Zilli, M De Luca, D Tedeschi, HA Fonseka… - ACS …, 2015 - ACS Publications
Semiconductor nanowires (NWs) formed by non-nitride III–V compounds grow preferentially
with wurtzite (WZ) lattice. This is contrary to bulk and two-dimensional layers of the same …

Polarized light absorption in wurtzite InP nanowire ensembles

M De Luca, A Zilli, HA Fonseka, S Mokkapati… - Nano …, 2015 - ACS Publications
We investigate the absorption properties of ensembles of wurtzite (WZ) InP nanowires (NWs)
by high-resolution polarization-resolved photoluminescence excitation (PLE) spectroscopy …

Nonpolar-oriented wurtzite InP nanowires with electron mobility approaching the theoretical limit

J Sun, Y Yin, M Han, Z Yang, C Lan, L Liu, Y Wang… - ACS …, 2018 - ACS Publications
As an important semiconductor nanomaterial, InP nanowires (NWs) grown with a typical
vapor–liquid–solid mechanism are still restricted from their low electron mobility for practical …

Cellogram: on-the-fly traction force microscopy

T Lendenmann, T Schneider, J Dumas, M Tarini… - Nano …, 2019 - ACS Publications
Traction force microscopy (TFM) derives maps of cell-generated forces, typically in the
nanonewton range, transmitted to the extracellular environment upon actuation of complex …

Pseudodirect to Direct Compositional Crossover in Wurtzite GaP/InxGa1–xP Core–Shell Nanowires

L Gagliano, A Belabbes, M Albani, S Assali… - Nano …, 2016 - ACS Publications
Thanks to their uniqueness, nanowires allow the realization of novel semiconductor crystal
structures with yet unexplored properties, which can be key to overcome current …

Unusual spin properties of InP wurtzite nanowires revealed by Zeeman splitting spectroscopy

D Tedeschi, M De Luca, PE Faria Junior… - Physical Review B, 2019 - APS
The knowledge of the value and anisotropy of the gyromagnetic factor in semiconducting
nanowires (NWs) is crucial for their potential applications in several fields, such as …