{"database":"biostudies-literature","file_versions":[],"scores":null,"additional":{"omics_type":["Unknown"],"volume":["24(1)"],"submitter":["Ashida Y"],"pubmed_abstract":["Vanadium dioxide (VO<sub>2</sub>) material, known for changing physical properties due to metal-insulator transition (MIT) near room temperature, has been reported to undergo a phase change depending on the strain. This fact can be a significant problem for nanoscale devices in VO<sub>2</sub>, where the strain field covers a large area fraction, spatially non-uniform, and the amount of strain can vary during the MIT process. Direct measurement of the strain field distribution during MIT is expected to establish a methodology for material phase identification. We have demonstrated the effectiveness of geometric phase analysis (GPA), high-resolution transmission electron microscopy techniques, and transmission electron diffraction (TED). The GPA images show that the nanoregions of interest a"],"journal":["Science and technology of advanced materials"],"pagination":["1-9"],"full_dataset_link":["https://www.ebi.ac.uk/biostudies/studies/S-EPMC9793943"],"repository":["biostudies-literature"],"pubmed_title":["Quantitative spatial mapping of distorted state phases during the metal-insulator phase transition for nanoscale VO<sub>2</sub> engineering."],"pmcid":["PMC9793943"],"pubmed_authors":["Naruse N","Ishibe T","Yang J","Nakamura Y","Ashida Y"],"additional_accession":[]},"is_claimable":false,"name":"Quantitative spatial mapping of distorted state phases during the metal-insulator phase transition for nanoscale VO<sub>2</sub> engineering.","description":"Vanadium dioxide (VO<sub>2</sub>) material, known for changing physical properties due to metal-insulator transition (MIT) near room temperature, has been reported to undergo a phase change depending on the strain. This fact can be a significant problem for nanoscale devices in VO<sub>2</sub>, where the strain field covers a large area fraction, spatially non-uniform, and the amount of strain can vary during the MIT process. Direct measurement of the strain field distribution during MIT is expected to establish a methodology for material phase identification. We have demonstrated the effectiveness of geometric phase analysis (GPA), high-resolution transmission electron microscopy techniques, and transmission electron diffraction (TED). The GPA images show that the nanoregions of interest a","dates":{"release":"2023-01-01T00:00:00Z","publication":"2023","modification":"2025-04-04T14:10:46.299Z","creation":"2025-04-04T14:10:46.299Z"},"accession":"S-EPMC9793943","cross_references":{"pubmed":["36583095"],"doi":["10.1080/14686996.2022.2150525"]}}