Hostname: page-component-586b7cd67f-dsjbd Total loading time: 0 Render date: 2024-11-23T06:43:12.972Z Has data issue: false hasContentIssue false
  • English
  • Français

In-situ monitoring of vanadium dioxide formation using high-temperature XRD

Published online by Cambridge University Press:  07 May 2014

Mark A. Rodriguez ,
Nelson S. Bell ,
James J. M. Griego ,
Cynthia V. Edney  and
Paul G. Clem
Mark A. Rodriguez*
Affiliation:
Sandia National Laboratories, Albuquerque, New Mexico 87185-1411
Nelson S. Bell
Affiliation:
Sandia National Laboratories, Albuquerque, New Mexico 87185-1411
James J. M. Griego
Affiliation:
Sandia National Laboratories, Albuquerque, New Mexico 87185-1411
Cynthia V. Edney
Affiliation:
Sandia National Laboratories, Albuquerque, New Mexico 87185-1411
Paul G. Clem
Affiliation:
Sandia National Laboratories, Albuquerque, New Mexico 87185-1411
*
a)Author to whom correspondence should be addressed. Electronic mail: [email protected]
Get access Rights & Permissions [Opens in a new window]

Abstract

The monoclinic-to-tetragonal phase transition (~70 °C) in vanadium dioxide (VO2) strongly impacts the infrared properties, which enables its use in applications such as smart window devices. Synthesis of VO2 can be challenging due to the variability of vanadium oxide phases that may be formed. We have employed high-temperature X-ray diffraction (HTXRD) to monitor the reaction process of vanadium oxide precursor powders to form the desired tetragonal VO2 phase. Single-phase tetragonal VO2 was formed within 30 min at 420 °C in flowing N2 gas (~50 ppm O2). The monoclinic-to-tetragonal phase transformation was observed via HTXRD at ~70 °C with the typical ~10 °C hysteresis (i.e. approached from above or below the transition).

Keywords

vanadium dioxidehigh-temperature XRD
Type
Technical Articles
Information
Powder Diffraction , Volume 29 , Issue 2 , June 2014 , pp. 97 - 101
Copyright
Copyright © International Centre for Diffraction Data 2014 

Access options

Get access to the full version of this content by using one of the access options below. (Log in options will check for institutional or personal access. Content may require purchase if you do not have access.)

References

Briggs, R. M., Pryce, I. M., and Atawater, H. A. (2010). “Compact silicon photonic waveguide modulator based on the vanadium dioxide metal-insulator phase transition,” Opt. Express 18, 11192–11201.Google Scholar
Enjalbert, R. and Galy, J. (1986). “A refinement of the structure of V2O5,” Acta Crystallogr. C 42, 1467–1469.Google Scholar
ICDD (2012). PDF4+ 2012 Database (International Centre for Diffraction Data, Newtown Square, PA).Google Scholar
Lazarovits, B., Kim, K., Haule, K., and Kotliar, G. (2010). “Effects of strain on the electronic structure of VO2,” Phys. Rev. B 81, 115117.Google Scholar
Longo, J. M., and Kierkegaard, P. (1970). “A refinement of the structure of VO2,” Acta Chem. Scand. 24, 420–426.Google Scholar
Lu, Z., Li, C., and Yin, Y. (2011). “Synthesis and thermochromic properties of vanadium dioxide colloidal particles,” J. Mater. Chem. 21, 14776–14782.Google Scholar
Manning, T. D., Parkin, I. P., Pemble, M. E., Sheel, D., and Vernardou, D. (2004). “Intelligent window coatings: atmospheric pressure chemical vapor deposition of tungsten-doped vanadium dioxide,” Chem. Mater. 16, 744–749.CrossRefGoogle Scholar
Oka, Y., Yao, T., Yamamoto, N., Ueda, Y., and Hayashi, A. (1993). “Phase transition and V4+–V4+ pairing in VO2(B),” J. Solid State Chem. 105, 271–272.CrossRefGoogle Scholar
Rogers, K. D. (1993). “An X-ray diffraction study of semiconductor and metallic vanadium dioxide,” Powder Diffr. 8, 240–244.CrossRefGoogle Scholar
Vincent, M. G., Yvon, K., and Ashkenzi, J. (1980). “Electron-density studies of metal-metal bonds. II. The deformation density of V2O3 at 295 K,” Acta Crystallogr. A36, 808–813.CrossRefGoogle Scholar
Waltersson, K., Forlund, B., and Wilhelmi, K. A. (1974). “The crystal structure of V3O7,” Acta Crystallogr. B 30, 2644–2652.Google Scholar
Wilhelmi, K. A., Waltersson, K., and Kihlborg, L. (1971). “A refinement of the crystal structure of V6O13,” Acta Chem. Scand. 25, 2675–2687.CrossRefGoogle Scholar
Yamamoto, S., Kasai, N., and Shimakawa, Y. (2009). “Preparation of monodisperse and spherical Rutile VO2 fine particles,” Chem. Mater. 21, 198–200.Google Scholar
Yang, Z., Ko, C., and Ramanathan, S. (2011). “Oxide electronics utilizing ultrafast metal-insulator transitions,” Annu. Rev. Mater. Res. 41, 337–367.CrossRefGoogle Scholar