Valence Band Splitting in Wurtzite InP Nanowires Observed by Photoluminescence and Photoluminescence Excitation Spectroscopy
(2011) In Nano Reseach 4(2). p.159-163- 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.
Please use this url to cite or link to this publication:
https://lup.lub.lu.se/record/1869005
- author
- Tuin, Gerben L. ; Borgström, Magnus LU ; Trägårdh, Johanna LU ; Ek, Martin LU ; Wallenberg, Reine LU ; Samuelson, Lars LU and Pistol, Mats-Erik LU
- organization
- publishing date
- 2011
- type
- Contribution to journal
- publication status
- published
- subject
- keywords
- wurtzite InP, photoluminescence, excitation spectroscopy, valence band, structure
- in
- Nano Reseach
- volume
- 4
- issue
- 2
- pages
- 159 - 163
- publisher
- Springer
- external identifiers
-
- wos:000287974000002
- scopus:79551575872
- ISSN
- 1998-0124
- DOI
- 10.1007/s12274-010-0065-x
- language
- English
- LU publication?
- yes
- additional info
- 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)
- id
- 4435a337-70a9-45c8-91ae-e07565a92f45 (old id 1869005)
- date added to LUP
- 2016-04-01 09:54:31
- date last changed
- 2023-11-09 07:09:20
@article{4435a337-70a9-45c8-91ae-e07565a92f45, 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.}}, author = {{Tuin, Gerben L. and Borgström, Magnus and Trägårdh, Johanna and Ek, Martin and Wallenberg, Reine and Samuelson, Lars and Pistol, Mats-Erik}}, issn = {{1998-0124}}, keywords = {{wurtzite InP; photoluminescence; excitation spectroscopy; valence band; structure}}, language = {{eng}}, number = {{2}}, pages = {{159--163}}, publisher = {{Springer}}, series = {{Nano Reseach}}, title = {{Valence Band Splitting in Wurtzite InP Nanowires Observed by Photoluminescence and Photoluminescence Excitation Spectroscopy}}, url = {{http://dx.doi.org/10.1007/s12274-010-0065-x}}, doi = {{10.1007/s12274-010-0065-x}}, volume = {{4}}, year = {{2011}}, }