Sequential electronic and structural transitions in VO2 observed using X-ray absorption spectromicroscopy. Academic Article

abstract

• The popular dual electronic and structural transitions in VO2 are explored using X-ray absorption spectromicroscopy with high spatial and spectral resolutions. It is found that during both heating and cooling, the electronic transition always precedes the structural Peierls transition. Between the two transitions, there are intermediate states that are spectrally isolated here.

authors

• Williams, R. Stanley

published proceedings

• Adv Mater

altmetric score

• 1

author list (cited authors)

• Kumar, S., Strachan, J. P., Pickett, M. D., Bratkovsky, A., Nishi, Y., & Williams, R. S.

citation count

• 71

complete list of authors

• Kumar, Suhas||Strachan, John Paul||Pickett, Matthew D||Bratkovsky, Alexander||Nishi, Yoshio||Williams, R Stanley

publication date

• November 2014

publisher

• Wiley  Publisher

published in

• ADVANCED MATERIALS  Journal

keywords

• Mott Transition
• Peierls Transition
• Vanadium Oxide
• X-ray Spectroscopy

PubMed Central ID

• 25319233

Digital Object Identifier (DOI)

• 10.1002/adma.201402404

start page

• 7505

end page

• 7509

volume

• 26

issue

• 44

URL

• http://dx.doi.org/10.1002/adma.201402404