Valence Band Splitting in Wurtzite InP Nanowires Observed by Photoluminescence and Photoluminescence Excitation Spectroscopy

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Bibtex

@article{4435a33770a945c891aee07565a92f45,
title = "Valence Band Splitting in Wurtzite InP Nanowires Observed by Photoluminescence and Photoluminescence Excitation Spectroscopy",
abstract = "We have investigated individual bulk-like wires of wurtzite InP using photoluminescence, photoluminescence excitation spectroscopy and transmission electron microscopy. Using two different methods we find that the top of the valence band is split, as expected theoretically. This splitting of the valence band is peculiar to wurtzite InP and does not occur in zinc blende InP. We find the energy difference between the two bands to be 40 meV.",
keywords = "wurtzite InP, photoluminescence, excitation spectroscopy, valence band, structure",
author = "Tuin, {Gerben L.} and Magnus Borgstr{\"o}m and Johanna Tr{\"a}g{\aa}rdh and Martin Ek and Reine Wallenberg and Lars Samuelson and Mats-Erik Pistol",
note = "The information about affiliations in this record was updated in December 2015. The record was previously connected to the following departments: Solid State Physics (011013006), Polymer and Materials Chemistry (LTH) (011001041)",
year = "2011",
doi = "10.1007/s12274-010-0065-x",
language = "English",
volume = "4",
pages = "159--163",
journal = "Nano Reseach",
issn = "1998-0124",
publisher = "Springer",
number = "2",

}