Transparent, Wearable, Broadband, and Highly Sensitive Upconversion Nanoparticles and Graphene-Based Hybrid Photodetectors

Monika Kataria; Kanchan  Yadav; Golam Haider; Yu Ming Liao; Yi-Rou  Liou; Shu-Yi  Cai; Hung I. Lin; Chen Ying Huang; Christy Roshini Paul Inbaraj; Krishna  Prasad Bera; Hsein Ming  Lee; Yit-Tsong Chen; Wei-Hua  Wang; Yang Fang Chen

Transparent, Wearable, Broadband, and Highly Sensitive Upconversion Nanoparticles and Graphene-Based Hybrid Photodetectors

Monika Kataria, Kanchan Yadav, Golam Haider, Yu Ming Liao, Yi-Rou Liou, Shu-Yi Cai, Hung I. Lin, Chen Ying Huang, Christy Roshini Paul Inbaraj, Krishna Prasad Bera, Hsein Ming Lee, Yit-Tsong Chen, Wei-Hua Wang, Yang Fang Chen^*

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力積電-陽明交大研究中心

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摘要

Numerous investigations of photon upconversion in lanthanide-doped upconversion nanoparticles (UCNPs) have led to its application in the fields of bioimaging,biodetection, cancer therapy, displays, and energy conversion.
Herein, we demonstrate a new approach toward lanthanidedoped UCNPs and a graphene hybrid planar and rippled structure photodetector. The multi-energy sublevels from the 4fn electronic configuration of lanthanides results in longer
excited state lifetime for photogenerated charge carriers. This opens up a new regime for ultra-high-sensitivity and broadband photodetection. Under 808 nm infrared light illumination, the planar hybrid photodetector shows a photoresponsivity of 190 AW−1, which is higher than the currently reported responsivities of the same class of devices. Also, the rippled graphene and UCNPs hybrid photodetector on a poly(dimethylsiloxane) substrate exhibits an excellent stretchability, wearability, and durability with high photoresponsivity. This design makes a significant contribution to the ongoing research in the field of wearable and stretchable optoelectronic devices.

原文	American English
頁（從 - 到）	2336−2347
期刊	ACS Photonics
卷	5
出版狀態	Published - 2018

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2018 Transparent, wearable, broadband, and highly sensitive upconversion nanoparticles and graphene-based hybrid photodetectors

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title = "Transparent, Wearable, Broadband, and Highly Sensitive Upconversion Nanoparticles and Graphene-Based Hybrid Photodetectors",

abstract = "Numerous investigations of photon upconversion in lanthanide-doped upconversion nanoparticles (UCNPs) have led to its application in the fields of bioimaging,biodetection, cancer therapy, displays, and energy conversion.Herein, we demonstrate a new approach toward lanthanidedoped UCNPs and a graphene hybrid planar and rippled structure photodetector. The multi-energy sublevels from the 4fn electronic configuration of lanthanides results in longerexcited state lifetime for photogenerated charge carriers. This opens up a new regime for ultra-high-sensitivity and broadband photodetection. Under 808 nm infrared light illumination, the planar hybrid photodetector shows a photoresponsivity of 190 AW−1, which is higher than the currently reported responsivities of the same class of devices. Also, the rippled graphene and UCNPs hybrid photodetector on a poly(dimethylsiloxane) substrate exhibits an excellent stretchability, wearability, and durability with high photoresponsivity. This design makes a significant contribution to the ongoing research in the field of wearable and stretchable optoelectronic devices.",

keywords = "upconversion nanoparticles, hybrid photodetectors, stretchable optoelectronics, rippled graphene, broadband response, wearable electronics",

author = "Monika Kataria and Kanchan Yadav and Golam Haider and Liao, {Yu Ming} and Yi-Rou Liou and Shu-Yi Cai and Lin, {Hung I.} and Huang, {Chen Ying} and Inbaraj, {Christy Roshini Paul} and {Prasad Bera}, Krishna and Lee, {Hsein Ming} and Yit-Tsong Chen and Wei-Hua Wang and Chen, {Yang Fang}",

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journal = "ACS Photonics",

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T1 - Transparent, Wearable, Broadband, and Highly Sensitive Upconversion Nanoparticles and Graphene-Based Hybrid Photodetectors

AU - Kataria, Monika

AU - Yadav, Kanchan

AU - Haider, Golam

AU - Liao, Yu Ming

AU - Liou, Yi-Rou

AU - Cai, Shu-Yi

AU - Lin, Hung I.

AU - Huang, Chen Ying

AU - Inbaraj, Christy Roshini Paul

AU - Prasad Bera, Krishna

AU - Lee, Hsein Ming

AU - Chen, Yit-Tsong

AU - Wang, Wei-Hua

AU - Chen, Yang Fang

PY - 2018

Y1 - 2018

N2 - Numerous investigations of photon upconversion in lanthanide-doped upconversion nanoparticles (UCNPs) have led to its application in the fields of bioimaging,biodetection, cancer therapy, displays, and energy conversion.Herein, we demonstrate a new approach toward lanthanidedoped UCNPs and a graphene hybrid planar and rippled structure photodetector. The multi-energy sublevels from the 4fn electronic configuration of lanthanides results in longerexcited state lifetime for photogenerated charge carriers. This opens up a new regime for ultra-high-sensitivity and broadband photodetection. Under 808 nm infrared light illumination, the planar hybrid photodetector shows a photoresponsivity of 190 AW−1, which is higher than the currently reported responsivities of the same class of devices. Also, the rippled graphene and UCNPs hybrid photodetector on a poly(dimethylsiloxane) substrate exhibits an excellent stretchability, wearability, and durability with high photoresponsivity. This design makes a significant contribution to the ongoing research in the field of wearable and stretchable optoelectronic devices.

AB - Numerous investigations of photon upconversion in lanthanide-doped upconversion nanoparticles (UCNPs) have led to its application in the fields of bioimaging,biodetection, cancer therapy, displays, and energy conversion.Herein, we demonstrate a new approach toward lanthanidedoped UCNPs and a graphene hybrid planar and rippled structure photodetector. The multi-energy sublevels from the 4fn electronic configuration of lanthanides results in longerexcited state lifetime for photogenerated charge carriers. This opens up a new regime for ultra-high-sensitivity and broadband photodetection. Under 808 nm infrared light illumination, the planar hybrid photodetector shows a photoresponsivity of 190 AW−1, which is higher than the currently reported responsivities of the same class of devices. Also, the rippled graphene and UCNPs hybrid photodetector on a poly(dimethylsiloxane) substrate exhibits an excellent stretchability, wearability, and durability with high photoresponsivity. This design makes a significant contribution to the ongoing research in the field of wearable and stretchable optoelectronic devices.

KW - upconversion nanoparticles

KW - hybrid photodetectors

KW - stretchable optoelectronics

KW - rippled graphene

KW - broadband response

KW - wearable electronics

M3 - Article

SN - 2330-4022

VL - 5

SP - 2336−2347

JO - ACS Photonics

JF - ACS Photonics

ER -

Transparent, Wearable, Broadband, and Highly Sensitive Upconversion Nanoparticles and Graphene-Based Hybrid Photodetectors

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