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dc.contributor.authorShen, Tien-Linen_US
dc.contributor.authorChu, Yu-Weien_US
dc.contributor.authorLiao, Yu-Kuangen_US
dc.contributor.authorLee, Wen-Yaen_US
dc.contributor.authorKuo, Hao-Chungen_US
dc.contributor.authorLin, Tai-Yuanen_US
dc.contributor.authorChen, Yang-Fangen_US
dc.date.accessioned2020-01-02T00:04:22Z-
dc.date.available2020-01-02T00:04:22Z-
dc.date.issued1970-01-01en_US
dc.identifier.issn2195-1071en_US
dc.identifier.urihttp://dx.doi.org/10.1002/adom.201901334en_US
dc.identifier.urihttp://hdl.handle.net/11536/153410-
dc.description.abstractOwing to the need for dynamic, real-time, and on-site data collection in internet of things applications, the realization of ultra-sensitive sensing networks with self-powered, flexible, and lightweight devices has become an important issue for the development of sensor systems. In this work, a novel, high-performance, self-powered photodetector is achieved through the combination of photogating, piezo-phototronic, and ferroelectric effect by incorporating a ferroelectric thin film of poly(vinylidene fluoride-co-trifluoroethylene) in a rationally designed device structure with suitable band alignment, which can modulate carrier transport behavior at the interface due to the internal electric field produced by light illumination, external strain, or voltage-poled dipole. This enables photocurrent and overall device performance to improve significantly. The unprecedented photodetector presented in this study has several merits, including mechanical flexibility and light weight that allow it to adapt to arbitrary surface topology; additionally, its self-powering capability and high reliability are urgently needed for the demanding functionality of devices for the development of next-generation optoelectronic devices, spanning from wearable communication to unattended harsh environments with a human-friendly interface.en_US
dc.language.isoen_USen_US
dc.subjectferroelectricen_US
dc.subjectphotogatingen_US
dc.subjectpiezo-phototronic effectsen_US
dc.subjectself-powered UV photodetectoren_US
dc.titleUltrahigh-Performance Self-Powered Flexible Photodetector Driven from Photogating, Piezo-Phototronic, and Ferroelectric Effectsen_US
dc.typeArticleen_US
dc.identifier.doi10.1002/adom.201901334en_US
dc.identifier.journalADVANCED OPTICAL MATERIALSen_US
dc.citation.spage0en_US
dc.citation.epage0en_US
dc.contributor.department電子物理學系zh_TW
dc.contributor.department光電工程學系zh_TW
dc.contributor.department光電工程研究所zh_TW
dc.contributor.departmentDepartment of Electrophysicsen_US
dc.contributor.departmentDepartment of Photonicsen_US
dc.contributor.departmentInstitute of EO Enginerringen_US
dc.identifier.wosnumberWOS:000498595400001en_US
dc.citation.woscount0en_US
Appears in Collections:Articles