A Self-Powered and Flexible Organometallic Halide Perovskite Photodetector with Very High Detectivity

Handle URI:
http://hdl.handle.net/10754/626834
Title:
A Self-Powered and Flexible Organometallic Halide Perovskite Photodetector with Very High Detectivity
Authors:
Leung, Siu; Ho, Kang Ting ( 0000-0001-6622-8313 ) ; Kung, Po-Kai; Hsiao, Vincent K. S.; Alshareef, Husam N. ( 0000-0001-5029-2142 ) ; Wang, Zhong Lin; He, Jr-Hau ( 0000-0003-1886-9241 )
Abstract:
Flexible and self-powered photodetectors (PDs) are highly desirable for applications in image sensing, smart building, and optical communications. In this paper, a self-powered and flexible PD based on the methylammonium lead iodide (CH3 NH3 PBI3 ) perovskite is demonstrated. Such a self-powered PD can operate even with irregular motion such as human finger tapping, which enables it to work without a bulky external power source. In addition, with high-quality CH3 NH3 PBI3 perovskite thin film fabricated with solvent engineering, the PD exhibits an impressive detectivity of 1.22 × 1013 Jones. In the self-powered voltage detection mode, it achieves a large responsivity of up to 79.4 V mW-1 cm-2 and a voltage response of up to ≈90%. Moreover, as the PD is made of flexible and transparent polymer films, it can operate under bending and functions at 360 ° of illumination. As a result, the self-powered, flexible, 360 ° omnidirectional perovskite PD, featuring high detectivity and responsivity along with real-world sensing capability, suggests a new direction for next-generation optical communications, sensing, and imaging applications.
KAUST Department:
Computer, Electrical and Mathematical Sciences and Engineering (CEMSE) Division; Electrical Engineering Program; Physical Sciences and Engineering (PSE) Division; KAUST Solar Center (KSC)
Citation:
Leung S-F, Ho K-T, Kung P-K, Hsiao VKS, Alshareef HN, et al. (2018) A Self-Powered and Flexible Organometallic Halide Perovskite Photodetector with Very High Detectivity. Advanced Materials: 1704611. Available: http://dx.doi.org/10.1002/adma.201704611.
Publisher:
Wiley-Blackwell
Journal:
Advanced Materials
KAUST Grant Number:
OSR-2016-CRG5-3005
Issue Date:
10-Jan-2018
DOI:
10.1002/adma.201704611
Type:
Article
ISSN:
0935-9648
Sponsors:
This work was financially supported by the King Abdullah University of Science and Technology (KAUST) Office of Sponsored Research (OSR-2016-CRG5-3005), KAUST Sensor Initiative, KAUST Solar Center, and KAUST baseline funding.
Additional Links:
http://onlinelibrary.wiley.com/doi/10.1002/adma.201704611/full
Appears in Collections:
Articles; Physical Sciences and Engineering (PSE) Division; Electrical Engineering Program; KAUST Solar Center (KSC); Computer, Electrical and Mathematical Sciences and Engineering (CEMSE) Division

Full metadata record

DC FieldValue Language
dc.contributor.authorLeung, Siuen
dc.contributor.authorHo, Kang Tingen
dc.contributor.authorKung, Po-Kaien
dc.contributor.authorHsiao, Vincent K. S.en
dc.contributor.authorAlshareef, Husam N.en
dc.contributor.authorWang, Zhong Linen
dc.contributor.authorHe, Jr-Hauen
dc.date.accessioned2018-01-17T08:38:58Z-
dc.date.available2018-01-17T08:38:58Z-
dc.date.issued2018-01-10en
dc.identifier.citationLeung S-F, Ho K-T, Kung P-K, Hsiao VKS, Alshareef HN, et al. (2018) A Self-Powered and Flexible Organometallic Halide Perovskite Photodetector with Very High Detectivity. Advanced Materials: 1704611. Available: http://dx.doi.org/10.1002/adma.201704611.en
dc.identifier.issn0935-9648en
dc.identifier.doi10.1002/adma.201704611en
dc.identifier.urihttp://hdl.handle.net/10754/626834-
dc.description.abstractFlexible and self-powered photodetectors (PDs) are highly desirable for applications in image sensing, smart building, and optical communications. In this paper, a self-powered and flexible PD based on the methylammonium lead iodide (CH3 NH3 PBI3 ) perovskite is demonstrated. Such a self-powered PD can operate even with irregular motion such as human finger tapping, which enables it to work without a bulky external power source. In addition, with high-quality CH3 NH3 PBI3 perovskite thin film fabricated with solvent engineering, the PD exhibits an impressive detectivity of 1.22 × 1013 Jones. In the self-powered voltage detection mode, it achieves a large responsivity of up to 79.4 V mW-1 cm-2 and a voltage response of up to ≈90%. Moreover, as the PD is made of flexible and transparent polymer films, it can operate under bending and functions at 360 ° of illumination. As a result, the self-powered, flexible, 360 ° omnidirectional perovskite PD, featuring high detectivity and responsivity along with real-world sensing capability, suggests a new direction for next-generation optical communications, sensing, and imaging applications.en
dc.description.sponsorshipThis work was financially supported by the King Abdullah University of Science and Technology (KAUST) Office of Sponsored Research (OSR-2016-CRG5-3005), KAUST Sensor Initiative, KAUST Solar Center, and KAUST baseline funding.en
dc.publisherWiley-Blackwellen
dc.relation.urlhttp://onlinelibrary.wiley.com/doi/10.1002/adma.201704611/fullen
dc.rightsThis is the peer reviewed version of the following article: A Self-Powered and Flexible Organometallic Halide Perovskite Photodetector with Very High Detectivity, which has been published in final form at http://doi.org/10.1002/adma.201704611. This article may be used for non-commercial purposes in accordance With Wiley Terms and Conditions for self-archiving.en
dc.subjectFlexible Electronicsen
dc.subjectPhotodetectorsen
dc.subjectSolvent Engineeringen
dc.subjectTriboelectric Nanogeneratorsen
dc.subjectOrganometallic Halide Perovskitesen
dc.subjectSelf-powered Electronicsen
dc.titleA Self-Powered and Flexible Organometallic Halide Perovskite Photodetector with Very High Detectivityen
dc.typeArticleen
dc.contributor.departmentComputer, Electrical and Mathematical Sciences and Engineering (CEMSE) Divisionen
dc.contributor.departmentElectrical Engineering Programen
dc.contributor.departmentPhysical Sciences and Engineering (PSE) Divisionen
dc.contributor.departmentKAUST Solar Center (KSC)en
dc.identifier.journalAdvanced Materialsen
dc.eprint.versionPost-printen
dc.contributor.institutionSchool of Materials Science and Engineering; Georgia Institute of Technology; Atlanta GA 30332-0245 USAen
kaust.authorLeung, Siuen
kaust.authorHo, Kang Tingen
kaust.authorKung, Po-Kaien
kaust.authorHsiao, Vincent K. S.en
kaust.authorAlshareef, Husam N.en
kaust.authorHe, Jr-Hauen
kaust.grant.numberOSR-2016-CRG5-3005en
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