Identifying the Collective Length in VO2 Metal–Insulator Transitions

Takeaki Yajima; Tomonori Nishimura; Akira Toriumi

doi:10.1002/smll.201603113

Identifying the Collective Length in VO₂ Metal–Insulator Transitions

Takeaki Yajima, Tomonori Nishimura, Akira Toriumi

Research output: Contribution to journal › Article › peer-review

8 Citations (Scopus)

Abstract

In a study, VO₂ heterostructures were epitaxially grown on the TiO ₂. Both VO₂ and TiO₂ had the tetragonal structure with the small lattice mismatch plane and the VO₂ thin film with an atomically flat surface could grow up to around 15 nm thickness without lattice relaxation on the TiO₂ substrate. The metal–insulator transition in VO ₂ occurred between the insulating phase at low temperature and the metallic phase at high temperature.

Original language	English
Article number	1603113
Journal	Small
Volume	13
Issue number	12
DOIs	https://doi.org/10.1002/smll.201603113
Publication status	Published - Mar 28 2017
Externally published	Yes

All Science Journal Classification (ASJC) codes

Biotechnology
Biomaterials
Chemistry(all)
Materials Science(all)

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10.1002/smll.201603113

Cite this

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abstract = "In a study, VO2 heterostructures were epitaxially grown on the TiO 2. Both VO2 and TiO2 had the tetragonal structure with the small lattice mismatch plane and the VO2 thin film with an atomically flat surface could grow up to around 15 nm thickness without lattice relaxation on the TiO2 substrate. The metal–insulator transition in VO 2 occurred between the insulating phase at low temperature and the metallic phase at high temperature.",

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AB - In a study, VO2 heterostructures were epitaxially grown on the TiO 2. Both VO2 and TiO2 had the tetragonal structure with the small lattice mismatch plane and the VO2 thin film with an atomically flat surface could grow up to around 15 nm thickness without lattice relaxation on the TiO2 substrate. The metal–insulator transition in VO 2 occurred between the insulating phase at low temperature and the metallic phase at high temperature.

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Identifying the Collective Length in VO₂ Metal–Insulator Transitions

Abstract

All Science Journal Classification (ASJC) codes

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