Photoemission evidence for crossover from Peierls-like to Mott-like transition in highly strained VO 2

J. Laverock; A. R H Preston; D. Newby; K. E. Smith; S. Sallis; L. F J Piper; S. Kittiwatanakul; J. W. Lu; S. A. Wolf; M. Leandersson; T. Balasubramanian

doi:10.1103/PhysRevB.86.195124

Photoemission evidence for crossover from Peierls-like to Mott-like transition in highly strained VO ₂

J. Laverock^*, A. R H Preston, D. Newby, K. E. Smith, S. Sallis, L. F J Piper, S. Kittiwatanakul, J. W. Lu, S. A. Wolf, M. Leandersson, T. Balasubramanian

^*Corresponding author for this work

School of Physics

Research output: Contribution to journal › Article (Academic Journal) › peer-review

39 Citations (Scopus)

Abstract

We present a spectroscopic study that reveals that the metal-insulator transition of strained VO ₂ thin films may be driven towards a purely electronic transition, which does not rely on the Peierls dimerization, by the application of mechanical strain. Comparison with a moderately strained system, which does involve the lattice, demonstrates the crossover from Peierls- to Mott-like transitions.

Original language	English
Article number	195124
Journal	Physical Review B: Condensed Matter and Materials Physics
Volume	86
Issue number	19
DOIs	https://doi.org/10.1103/PhysRevB.86.195124
Publication status	Published - 16 Nov 2012

Access to Document

10.1103/PhysRevB.86.195124

Handle.net

Persistent link

Cite this

Laverock, J., Preston, A. R. H., Newby, D., Smith, K. E., Sallis, S., Piper, L. F. J., Kittiwatanakul, S., Lu, J. W., Wolf, S. A., Leandersson, M., & Balasubramanian, T. (2012). Photoemission evidence for crossover from Peierls-like to Mott-like transition in highly strained VO ₂. Physical Review B: Condensed Matter and Materials Physics, 86(19), Article 195124. https://doi.org/10.1103/PhysRevB.86.195124

@article{28fb27217e034897b375a5aaebc98fe2,

title = "Photoemission evidence for crossover from Peierls-like to Mott-like transition in highly strained VO 2",

abstract = "We present a spectroscopic study that reveals that the metal-insulator transition of strained VO 2 thin films may be driven towards a purely electronic transition, which does not rely on the Peierls dimerization, by the application of mechanical strain. Comparison with a moderately strained system, which does involve the lattice, demonstrates the crossover from Peierls- to Mott-like transitions.",

author = "J. Laverock and Preston, {A. R H} and D. Newby and Smith, {K. E.} and S. Sallis and Piper, {L. F J} and S. Kittiwatanakul and Lu, {J. W.} and Wolf, {S. A.} and M. Leandersson and T. Balasubramanian",

year = "2012",

month = nov,

day = "16",

doi = "10.1103/PhysRevB.86.195124",

language = "English",

volume = "86",

journal = "Physical Review B: Condensed Matter and Materials Physics",

issn = "1098-0121",

publisher = "American Physical Society (APS)",

number = "19",

}

Laverock, J, Preston, ARH, Newby, D, Smith, KE, Sallis, S, Piper, LFJ, Kittiwatanakul, S, Lu, JW, Wolf, SA, Leandersson, M & Balasubramanian, T 2012, 'Photoemission evidence for crossover from Peierls-like to Mott-like transition in highly strained VO ₂', Physical Review B: Condensed Matter and Materials Physics, vol. 86, no. 19, 195124. https://doi.org/10.1103/PhysRevB.86.195124

TY - JOUR

T1 - Photoemission evidence for crossover from Peierls-like to Mott-like transition in highly strained VO 2

AU - Laverock, J.

AU - Preston, A. R H

AU - Newby, D.

AU - Smith, K. E.

AU - Sallis, S.

AU - Piper, L. F J

AU - Kittiwatanakul, S.

AU - Lu, J. W.

AU - Wolf, S. A.

AU - Leandersson, M.

AU - Balasubramanian, T.

PY - 2012/11/16

Y1 - 2012/11/16

N2 - We present a spectroscopic study that reveals that the metal-insulator transition of strained VO 2 thin films may be driven towards a purely electronic transition, which does not rely on the Peierls dimerization, by the application of mechanical strain. Comparison with a moderately strained system, which does involve the lattice, demonstrates the crossover from Peierls- to Mott-like transitions.

AB - We present a spectroscopic study that reveals that the metal-insulator transition of strained VO 2 thin films may be driven towards a purely electronic transition, which does not rely on the Peierls dimerization, by the application of mechanical strain. Comparison with a moderately strained system, which does involve the lattice, demonstrates the crossover from Peierls- to Mott-like transitions.

UR - http://www.scopus.com/inward/record.url?scp=84870159808&partnerID=8YFLogxK

U2 - 10.1103/PhysRevB.86.195124

DO - 10.1103/PhysRevB.86.195124

M3 - Article (Academic Journal)

AN - SCOPUS:84870159808

SN - 1098-0121

VL - 86

JO - Physical Review B: Condensed Matter and Materials Physics

JF - Physical Review B: Condensed Matter and Materials Physics

IS - 19

M1 - 195124

ER -

Photoemission evidence for crossover from Peierls-like to Mott-like transition in highly strained VO ₂

Abstract

Access to Document

Handle.net

Other files and links

Fingerprint

Cite this