{"database":"biostudies-literature","file_versions":[],"scores":null,"additional":{"omics_type":["Unknown"],"volume":["12(15)"],"submitter":["Cheng T"],"pubmed_abstract":["Vanadium dioxide (VO<sub>2</sub>) is an attractive thermal-control material exhibiting low thermal hysteresis and excellent temperature cycling performance. However, the deficiencies including weak spectral shift and narrow-band absorption during insulating-metallic transitions hinder its application in optoelectronics. The transition metal dichalcogenides (TMDs) can provide a promising solution with their high dielectric properties and robust optical coupling. Here, we report a MoS<sub>2</sub>/VO<sub>2</sub>/Au/Si metasurface and investigate the dynamic tunability of its optical absorbance and structural color upon heating via spectroscopic ellipsometry measurements and numerical simulations. The first-principles calculations reveal that the dielectric absorptions of metallic and insulati"],"journal":["Nanophotonics (Berlin, Germany)"],"pagination":["3121-3133"],"full_dataset_link":["https://www.ebi.ac.uk/biostudies/studies/S-EPMC11501274"],"repository":["biostudies-literature"],"pubmed_title":["Dynamic tuning of optical absorbance and structural color of VO&lt;sub&gt;2&lt;/sub&gt;-based metasurface."],"pmcid":["PMC11501274"],"pubmed_authors":["Yang JY","Cheng T","Liu L","Fei T","Ma Y","Zhao H"],"additional_accession":[]},"is_claimable":false,"name":"Dynamic tuning of optical absorbance and structural color of VO&lt;sub&gt;2&lt;/sub&gt;-based metasurface.","description":"Vanadium dioxide (VO<sub>2</sub>) is an attractive thermal-control material exhibiting low thermal hysteresis and excellent temperature cycling performance. However, the deficiencies including weak spectral shift and narrow-band absorption during insulating-metallic transitions hinder its application in optoelectronics. The transition metal dichalcogenides (TMDs) can provide a promising solution with their high dielectric properties and robust optical coupling. Here, we report a MoS<sub>2</sub>/VO<sub>2</sub>/Au/Si metasurface and investigate the dynamic tunability of its optical absorbance and structural color upon heating via spectroscopic ellipsometry measurements and numerical simulations. The first-principles calculations reveal that the dielectric absorptions of metallic and insulati","dates":{"release":"2023-01-01T00:00:00Z","publication":"2023 Jul","modification":"2025-04-27T02:20:27.639Z","creation":"2025-04-06T18:30:43.453Z"},"accession":"S-EPMC11501274","cross_references":{"pubmed":["39635057"],"doi":["10.1515/nanoph-2023-0169"]}}