Physical properties of v 1- xTixO2 (0 < x < 0.187) single crystals

Tai Kong, Morgan W. Masters, Sergey L. Bud'Ko, Paul C. Canfield

Research output: Contribution to journalArticlepeer-review

10 Scopus citations

Abstract

Free standing, low strain, single crystals of pure and titanium doped VO2 were grown out of an excess of V 2O5 using high temperature solution growth techniques. At TMI ∼ 340 K, pure VO2 exhibits a clear first-order phase transition from a high-temperature paramagnetic tetragonal phase (R) to a low-temperature non-magnetic monoclinic phase (M1). With Ti doping, another monoclinic phase (M2) emerges between the R and M1 phases. The phase transition temperature between R and M2 increases with increasing Ti doping while the transition temperature between M2 and M1 decreases.

Original languageEnglish (US)
Article number041502
JournalAPL Materials
Volume3
Issue number4
DOIs
StatePublished - Apr 1 2015
Externally publishedYes

ASJC Scopus subject areas

  • Materials Science(all)
  • Engineering(all)

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