SIC OpenIR
Spatially Resolved Dynamically Reconfigurable Multilevel Control of Thermal Emission
Xu, Ziquan; Li, Qiang; Du, Kaikai; Long, Shiwei; Yang, Yang; Cao, Xun; Luo, Hao; Zhu, Huanzheng; Ghosh, Pintu; Shen, Weidong; Qiu, Min
2019-12-31
Source PublicationLASER & PHOTONICS REVIEWS
ISSN1863-8880
SubtypeArticle; Early Access
AbstractSpatially resolved dynamically reconfigurable control of thermal emission has comprehensive implications for fundamental science and technological applications, such as thermal camouflage and adaptive radiative heating/cooling. Materials and systems that can spatially control thermal emission with dynamic reconfigurability, simple manufacturability, and a large dynamic range have not been explored, so far. Here, a spatially resolved thermal emission control platform consisting of three components (a VO2 material with phase transition hysteresis, a thermal photonic device with a field-optimized planarized structure, and an optically controllable patterning system) is built and validated. This platform presents excellent merits such as spatially resolved control of thermal emission, multilevel (up to nine levels) emission control with a large dynamic range of the emissivity modulation (0.19 for the insulating phase and 0.91 for the metallic phase) over a broad bandwidth (8-14 mu m), and robust reconfigurability. The results demonstrate potential applications in the field of thermal photonics for information and energy harvesting.
Keywordphase transition hysteresis spatially resolved thermal emission control
DOI10.1002/lpor.201900162
WOS KeywordSEMICONDUCTOR PHASE-TRANSITION ; BROAD-BAND ; VO2 ; RADIATION ; FILMS
Language英语
WOS Research AreaOptics ; Physics
PublisherWILEY-V C H VERLAG GMBH
Citation statistics
Cited Times:15[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.sic.ac.cn/handle/331005/27454
Collection中国科学院上海硅酸盐研究所
Recommended Citation
GB/T 7714
Xu, Ziquan,Li, Qiang,Du, Kaikai,et al. Spatially Resolved Dynamically Reconfigurable Multilevel Control of Thermal Emission[J]. LASER & PHOTONICS REVIEWS,2019.
APA Xu, Ziquan.,Li, Qiang.,Du, Kaikai.,Long, Shiwei.,Yang, Yang.,...&Qiu, Min.(2019).Spatially Resolved Dynamically Reconfigurable Multilevel Control of Thermal Emission.LASER & PHOTONICS REVIEWS.
MLA Xu, Ziquan,et al."Spatially Resolved Dynamically Reconfigurable Multilevel Control of Thermal Emission".LASER & PHOTONICS REVIEWS (2019).
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