Literature DB >> 29129936

Infrared Energy Harvesting in Millimeter-Scale GaAs Photovoltaics.

Eunseong Moon1, David Blaauw1, Jamie D Phillips1.   

Abstract

The design and characterization of mm-scale GaAs photovoltaic cells are presented and demonstrate highly efficient energy harvesting in the near infrared. Device performance is improved dramatically by optimization of the device structure for the near-infrared spectral region and improving surface and sidewall passivation with ammonium sulfide treatment and subsequent silicon nitride deposition. The power conversion efficiency of a 6.4 mm2 cell under 660 nW/mm2 NIR illumination at 850 nm is greater than 30 %, which is higher than commercial crystalline silicon solar cells under similar illumination conditions. Critical performance limiting factors of sub-mm scale GaAs photovoltaic cells are addressed and compared to theoretical calculations.

Entities:  

Keywords:  gallium arsenide; photovoltaics; silicon; wireless energy harvesting

Year:  2017        PMID： 29129936      PMCID： PMC5679131          DOI： 10.1109/TED.2017.2746094

Source DB:  PubMed          Journal:  IEEE Trans Electron Devices        ISSN： 0018-9383            Impact factor:   2.917


  17 in total

1.  A clearer vision for in vivo imaging.

Authors:  R Weissleder
Journal:  Nat Biotechnol       Date:  2001-04       Impact factor: 54.908

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Journal:  IEEE Trans Biomed Eng       Date:  2001-07       Impact factor: 4.538

Review 3.  Implantable chemical sensors for real-time clinical monitoring: progress and challenges.

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Journal:  Anal Chem       Date:  1991-09-01       Impact factor: 6.986

5.  Patterned radial GaAs nanopillar solar cells.

Authors:  Giacomo Mariani; Ping-Show Wong; Aaron M Katzenmeyer; Francois Léonard; Joshua Shapiro; Diana L Huffaker
Journal:  Nano Lett       Date:  2011-05-23       Impact factor: 11.189

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Authors:  Andreas Haeberlin; Adrian Zurbuchen; Sébastien Walpen; Jakob Schaerer; Thomas Niederhauser; Christoph Huber; Hildegard Tanner; Helge Servatius; Jens Seiler; Heinrich Haeberlin; Juerg Fuhrer; Rolf Vogel
Journal:  Heart Rhythm       Date:  2015-03-02       Impact factor: 6.343

7.  Electrical and optical characterization of surface passivation in GaAs nanowires.

Authors:  Chia-Chi Chang; Chun-Yung Chi; Maoqing Yao; Ningfeng Huang; Chun-Chung Chen; Jesse Theiss; Adam W Bushmaker; Stephen Lalumondiere; Ting-Wei Yeh; Michelle L Povinelli; Chongwu Zhou; P Daniel Dapkus; Stephen B Cronin
Journal:  Nano Lett       Date:  2012-08-20       Impact factor: 11.189

8.  Subdermal Flexible Solar Cell Arrays for Powering Medical Electronic Implants.

Authors:  Kwangsun Song; Jung Hyun Han; Taehoon Lim; Namyun Kim; Sungho Shin; Juho Kim; Hyuck Choo; Sungho Jeong; Yong-Chul Kim; Zhong Lin Wang; Jongho Lee
Journal:  Adv Healthc Mater       Date:  2016-05-03       Impact factor: 9.933

9.  Bioimaging: second window for in vivo imaging.

Authors:  Andrew M Smith; Michael C Mancini; Shuming Nie
Journal:  Nat Nanotechnol       Date:  2009-11       Impact factor: 39.213

10.  Continuous wireless pressure monitoring and mapping with ultra-small passive sensors for health monitoring and critical care.

Authors:  Lisa Y Chen; Benjamin C-K Tee; Alex L Chortos; Gregor Schwartz; Victor Tse; Darren J Lipomi; H-S Philip Wong; Michael V McConnell; Zhenan Bao
Journal:  Nat Commun       Date:  2014-10-06       Impact factor: 14.919
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  1 in total

1.  Bridging the"Last Millimeter" Gap of Brain-Machine Interfaces via Near-Infrared Wireless Power Transfer and Data Communications.

Authors:  Eunseong Moon; Michael Barrow; Jongyup Lim; Jungho Lee; Samuel R Nason; Joseph Costello; Hun Seok Kim; Cynthia Chestek; Taekwang Jang; David Blaauw; Jamie D Phillips
Journal:  ACS Photonics       Date:  2021-04-20       Impact factor: 7.529
  1 in total

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