Large strain-induced conductivity anisotropy in VO2 thin films probed by THz spectroscopy

Mengkun Liu; Elsa Abreu; Jiwei Lu; Kevin G. West; Salinporn Kittiwatanakul; Wenjing Yin; Stuart Wolf; Richard D. Averitt

doi:10.1364/qels.2011.qwd1

Large strain-induced conductivity anisotropy in VO₂ thin films probed by THz spectroscopy

Mengkun Liu
, Elsa Abreu
, Jiwei Lu
, Kevin G. West
, Salinporn Kittiwatanakul
, Wenjing Yin
, Stuart Wolf
, Richard D. Averitt

Physics and Astronomy

Stony Brook University

Boston University
University of Virginia

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review

Abstract

We probe the temperature dependent far-infrared conductivity of highly strained (100)VO₂ thin films using THz TDS. A large in-plane anisotropy is observed in both the metallic conductivity and the metal-insulator transition temperature.

Original language	English
Title of host publication	Quantum Electronics and Laser Science Conference, QELS 2011
Publisher	Optical Society of America (OSA)
ISBN (Print)	9781557529107
DOIs	https://doi.org/10.1364/qels.2011.qwd1
State	Published - 2011
Event	Quantum Electronics and Laser Science Conference, QELS 2011 - Baltimore, MD, United States Duration: May 1 2011 → May 6 2011

Publication series

Name	Optics InfoBase Conference Papers

Conference

Conference	Quantum Electronics and Laser Science Conference, QELS 2011
Country/Territory	United States
City	Baltimore, MD
Period	05/1/11 → 05/6/11

Access to Document

10.1364/qels.2011.qwd1

Cite this

@inproceedings{2eaca1a366304c77a50de32f2faa61fc,

title = "Large strain-induced conductivity anisotropy in VO2 thin films probed by THz spectroscopy",

abstract = "We probe the temperature dependent far-infrared conductivity of highly strained (100)VO2 thin films using THz TDS. A large in-plane anisotropy is observed in both the metallic conductivity and the metal-insulator transition temperature.",

author = "Mengkun Liu and Elsa Abreu and Jiwei Lu and West, \{Kevin G.\} and Salinporn Kittiwatanakul and Wenjing Yin and Stuart Wolf and Averitt, \{Richard D.\}",

year = "2011",

doi = "10.1364/qels.2011.qwd1",

language = "English",

isbn = "9781557529107",

series = "Optics InfoBase Conference Papers",

publisher = "Optical Society of America (OSA)",

booktitle = "Quantum Electronics and Laser Science Conference, QELS 2011",

note = "Quantum Electronics and Laser Science Conference, QELS 2011 ; Conference date: 01-05-2011 Through 06-05-2011",

}

Liu, M, Abreu, E, Lu, J, West, KG, Kittiwatanakul, S, Yin, W, Wolf, S & Averitt, RD 2011, Large strain-induced conductivity anisotropy in VO₂ thin films probed by THz spectroscopy. in Quantum Electronics and Laser Science Conference, QELS 2011. Optics InfoBase Conference Papers, Optical Society of America (OSA), Quantum Electronics and Laser Science Conference, QELS 2011, Baltimore, MD, United States, 05/1/11. https://doi.org/10.1364/qels.2011.qwd1

Large strain-induced conductivity anisotropy in VO₂ thin films probed by THz spectroscopy. / Liu, Mengkun; Abreu, Elsa; Lu, Jiwei et al.
Quantum Electronics and Laser Science Conference, QELS 2011. Optical Society of America (OSA), 2011. (Optics InfoBase Conference Papers).

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review

TY - GEN

T1 - Large strain-induced conductivity anisotropy in VO2 thin films probed by THz spectroscopy

AU - Liu, Mengkun

AU - Abreu, Elsa

AU - Lu, Jiwei

AU - West, Kevin G.

AU - Kittiwatanakul, Salinporn

AU - Yin, Wenjing

AU - Wolf, Stuart

AU - Averitt, Richard D.

PY - 2011

Y1 - 2011

N2 - We probe the temperature dependent far-infrared conductivity of highly strained (100)VO2 thin films using THz TDS. A large in-plane anisotropy is observed in both the metallic conductivity and the metal-insulator transition temperature.

AB - We probe the temperature dependent far-infrared conductivity of highly strained (100)VO2 thin films using THz TDS. A large in-plane anisotropy is observed in both the metallic conductivity and the metal-insulator transition temperature.

UR - https://www.scopus.com/pages/publications/85085775012

U2 - 10.1364/qels.2011.qwd1

DO - 10.1364/qels.2011.qwd1

M3 - Conference contribution

SN - 9781557529107

T3 - Optics InfoBase Conference Papers

BT - Quantum Electronics and Laser Science Conference, QELS 2011

PB - Optical Society of America (OSA)

T2 - Quantum Electronics and Laser Science Conference, QELS 2011

Y2 - 1 May 2011 through 6 May 2011

ER -