Large strain-induced conductivity anisotropy in VO 2 thin films, probed by THz spectroscopy

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

doi:10.1109/irmmw-THz.2011.6104810

Large strain-induced conductivity anisotropy in VO ₂ thin films, probed by THz spectroscopy

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

Physics and Astronomy

Stony Brook University

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) and (110) VO ₂ thin films using THz Time Domain Spectroscopy. Large in-plane anisotropy is observed in both the metallic conductivity and the metal-insulator transition temperature.

Original language	English
Title of host publication	IRMMW-THz 2011 - 36th International Conference on Infrared, Millimeter, and Terahertz Waves
DOIs	https://doi.org/10.1109/irmmw-THz.2011.6104810
State	Published - 2011
Event	36th International Conference on Infrared, Millimeter, and Terahertz Waves, IRMMW-THz 2011 - Houston, TX, United States Duration: Oct 2 2011 → Oct 7 2011

Publication series

Name	IRMMW-THz 2011 - 36th International Conference on Infrared, Millimeter, and Terahertz Waves

Conference

Conference	36th International Conference on Infrared, Millimeter, and Terahertz Waves, IRMMW-THz 2011
Country/Territory	United States
City	Houston, TX
Period	10/2/11 → 10/7/11

Access to Document

10.1109/irmmw-THz.2011.6104810

Cite this

Liu, M., Abreu, E., Lu, J., West, K. G., Kittiwatanakul, S., Yin, W., Wolf, S., & Averitt, R. D. (2011). Large strain-induced conductivity anisotropy in VO ₂ thin films, probed by THz spectroscopy. In IRMMW-THz 2011 - 36th International Conference on Infrared, Millimeter, and Terahertz Waves Article 6104810 (IRMMW-THz 2011 - 36th International Conference on Infrared, Millimeter, and Terahertz Waves). https://doi.org/10.1109/irmmw-THz.2011.6104810

@inproceedings{3716b6881b4c407484c7b6cc41e9d98d,

title = "Large strain-induced conductivity anisotropy in VO 2 thin films, probed by THz spectroscopy",

abstract = "We probe the temperature dependent far-infrared conductivity of highly strained (100) and (110) VO 2 thin films using THz Time Domain Spectroscopy. 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 Salinport Kittiwatanakul and Wenjing Yin and Stuart Wolf and Averitt, \{Richard D.\}",

year = "2011",

doi = "10.1109/irmmw-THz.2011.6104810",

language = "English",

isbn = "9781457705090",

series = "IRMMW-THz 2011 - 36th International Conference on Infrared, Millimeter, and Terahertz Waves",

booktitle = "IRMMW-THz 2011 - 36th International Conference on Infrared, Millimeter, and Terahertz Waves",

note = "36th International Conference on Infrared, Millimeter, and Terahertz Waves, IRMMW-THz 2011 ; Conference date: 02-10-2011 Through 07-10-2011",

}

Liu, M, Abreu, E, Lu, J, West, KG, Kittiwatanakul, S, Yin, W, Wolf, S & Averitt, RD 2011, Large strain-induced conductivity anisotropy in VO ₂ thin films, probed by THz spectroscopy. in IRMMW-THz 2011 - 36th International Conference on Infrared, Millimeter, and Terahertz Waves., 6104810, IRMMW-THz 2011 - 36th International Conference on Infrared, Millimeter, and Terahertz Waves, 36th International Conference on Infrared, Millimeter, and Terahertz Waves, IRMMW-THz 2011, Houston, TX, United States, 10/2/11. https://doi.org/10.1109/irmmw-THz.2011.6104810

Large strain-induced conductivity anisotropy in VO ₂ thin films, probed by THz spectroscopy. / Liu, Mengkun; Abreu, Elsa; Lu, Jiwei et al.
IRMMW-THz 2011 - 36th International Conference on Infrared, Millimeter, and Terahertz Waves. 2011. 6104810 (IRMMW-THz 2011 - 36th International Conference on Infrared, Millimeter, and Terahertz Waves).

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

TY - GEN

T1 - Large strain-induced conductivity anisotropy in VO 2 thin films, probed by THz spectroscopy

AU - Liu, Mengkun

AU - Abreu, Elsa

AU - Lu, Jiwei

AU - West, Kevin G.

AU - Kittiwatanakul, Salinport

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) and (110) VO 2 thin films using THz Time Domain Spectroscopy. 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) and (110) VO 2 thin films using THz Time Domain Spectroscopy. Large in-plane anisotropy is observed in both the metallic conductivity and the metal-insulator transition temperature.

UR - https://www.scopus.com/pages/publications/84862934426

U2 - 10.1109/irmmw-THz.2011.6104810

DO - 10.1109/irmmw-THz.2011.6104810

M3 - Conference contribution

SN - 9781457705090

T3 - IRMMW-THz 2011 - 36th International Conference on Infrared, Millimeter, and Terahertz Waves

BT - IRMMW-THz 2011 - 36th International Conference on Infrared, Millimeter, and Terahertz Waves

T2 - 36th International Conference on Infrared, Millimeter, and Terahertz Waves, IRMMW-THz 2011

Y2 - 2 October 2011 through 7 October 2011

ER -

Liu M, Abreu E, Lu J, West KG, Kittiwatanakul S, Yin W et al. Large strain-induced conductivity anisotropy in VO ₂ thin films, probed by THz spectroscopy. In IRMMW-THz 2011 - 36th International Conference on Infrared, Millimeter, and Terahertz Waves. 2011. 6104810. (IRMMW-THz 2011 - 36th International Conference on Infrared, Millimeter, and Terahertz Waves). doi: 10.1109/irmmw-THz.2011.6104810