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AR057251A1 - Dispositivo fotosensible de banda intermedia con puntos cuanticos que tienen barrera de formacion de tunel insertada en matriz inorganica - Google Patents

Dispositivo fotosensible de banda intermedia con puntos cuanticos que tienen barrera de formacion de tunel insertada en matriz inorganica

Info

Publication number
AR057251A1
AR057251A1 ARP060105553A ARP060105553A AR057251A1 AR 057251 A1 AR057251 A1 AR 057251A1 AR P060105553 A ARP060105553 A AR P060105553A AR P060105553 A ARP060105553 A AR P060105553A AR 057251 A1 AR057251 A1 AR 057251A1
Authority
AR
Argentina
Prior art keywords
quantum
barried
photosensible
intermediate band
inorganic matrix
Prior art date
Application number
ARP060105553A
Other languages
English (en)
Inventor
Stephen R Forrest
Original Assignee
Univ Princeton
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Univ Princeton filed Critical Univ Princeton
Publication of AR057251A1 publication Critical patent/AR057251A1/es

Links

Classifications

    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10F—INORGANIC SEMICONDUCTOR DEVICES SENSITIVE TO INFRARED RADIATION, LIGHT, ELECTROMAGNETIC RADIATION OF SHORTER WAVELENGTH OR CORPUSCULAR RADIATION
    • H10F99/00—Subject matter not provided for in other groups of this subclass
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10F—INORGANIC SEMICONDUCTOR DEVICES SENSITIVE TO INFRARED RADIATION, LIGHT, ELECTROMAGNETIC RADIATION OF SHORTER WAVELENGTH OR CORPUSCULAR RADIATION
    • H10F30/00—Individual radiation-sensitive semiconductor devices in which radiation controls the flow of current through the devices, e.g. photodetectors
    • H10F30/10—Individual radiation-sensitive semiconductor devices in which radiation controls the flow of current through the devices, e.g. photodetectors the devices being sensitive to infrared radiation, visible or ultraviolet radiation, and having no potential barriers, e.g. photoresistors
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B82—NANOTECHNOLOGY
    • B82Y—SPECIFIC USES OR APPLICATIONS OF NANOSTRUCTURES; MEASUREMENT OR ANALYSIS OF NANOSTRUCTURES; MANUFACTURE OR TREATMENT OF NANOSTRUCTURES
    • B82Y10/00—Nanotechnology for information processing, storage or transmission, e.g. quantum computing or single electron logic
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B82—NANOTECHNOLOGY
    • B82Y—SPECIFIC USES OR APPLICATIONS OF NANOSTRUCTURES; MEASUREMENT OR ANALYSIS OF NANOSTRUCTURES; MANUFACTURE OR TREATMENT OF NANOSTRUCTURES
    • B82Y15/00—Nanotechnology for interacting, sensing or actuating, e.g. quantum dots as markers in protein assays or molecular motors
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B82—NANOTECHNOLOGY
    • B82Y—SPECIFIC USES OR APPLICATIONS OF NANOSTRUCTURES; MEASUREMENT OR ANALYSIS OF NANOSTRUCTURES; MANUFACTURE OR TREATMENT OF NANOSTRUCTURES
    • B82Y20/00—Nanooptics, e.g. quantum optics or photonic crystals
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10F—INORGANIC SEMICONDUCTOR DEVICES SENSITIVE TO INFRARED RADIATION, LIGHT, ELECTROMAGNETIC RADIATION OF SHORTER WAVELENGTH OR CORPUSCULAR RADIATION
    • H10F71/00—Manufacture or treatment of devices covered by this subclass
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10F—INORGANIC SEMICONDUCTOR DEVICES SENSITIVE TO INFRARED RADIATION, LIGHT, ELECTROMAGNETIC RADIATION OF SHORTER WAVELENGTH OR CORPUSCULAR RADIATION
    • H10F77/00—Constructional details of devices covered by this subclass
    • H10F77/10—Semiconductor bodies
    • H10F77/14—Shape of semiconductor bodies; Shapes, relative sizes or dispositions of semiconductor regions within semiconductor bodies
    • H10F77/146—Superlattices; Multiple quantum well structures

Landscapes

  • Engineering & Computer Science (AREA)
  • Nanotechnology (AREA)
  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Mathematical Physics (AREA)
  • Biophysics (AREA)
  • Optics & Photonics (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Molecular Biology (AREA)
  • Photovoltaic Devices (AREA)
  • Light Receiving Elements (AREA)

Abstract

Una pluralidad de puntos cuánticos comprende un primer material inorgánico, y cada punto cuántico está cubierto con un segundo material inorgánico. Los puntos cuánticos están en una matriz de un tercer material inorgánico. Al menos el primer y el tercer material son semiconductores fotoconductores. El segundo material está dispuesto como una barrera de tunelizacion para requerir al portador de carga (un electron o un agujero) en una base de la barrera de tunelizacion en el tercer material que realice un tunel mecánico cuántico para alcanzar el primer material en un punto cuántico respectivo. Un primer estado cuántico en cada punto cuántico se encuentra entre un borde de banda de conduccion y un borde de banda de valencia del tercer material en el cual los puntos cuánticos recubiertos están encastrados. Las funciones de onda del primer estado cuántico de la pluralidad de puntos cuánticos pueden superponerse para formar una banda intermedia.
ARP060105553A 2005-12-16 2006-12-15 Dispositivo fotosensible de banda intermedia con puntos cuanticos que tienen barrera de formacion de tunel insertada en matriz inorganica AR057251A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US11/304,713 US20070137693A1 (en) 2005-12-16 2005-12-16 Intermediate-band photosensitive device with quantum dots having tunneling barrier embedded in inorganic matrix

Publications (1)

Publication Number Publication Date
AR057251A1 true AR057251A1 (es) 2007-11-21

Family

ID=38172023

Family Applications (1)

Application Number Title Priority Date Filing Date
ARP060105553A AR057251A1 (es) 2005-12-16 2006-12-15 Dispositivo fotosensible de banda intermedia con puntos cuanticos que tienen barrera de formacion de tunel insertada en matriz inorganica

Country Status (8)

Country Link
US (1) US20070137693A1 (es)
EP (1) EP1974393A2 (es)
JP (1) JP5441414B2 (es)
KR (1) KR101335193B1 (es)
CN (1) CN101375407B (es)
AR (1) AR057251A1 (es)
TW (1) TW200742097A (es)
WO (1) WO2007120229A2 (es)

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EP2165354B1 (en) * 2007-06-25 2018-05-30 Massachusetts Institute of Technology Photovoltaic device including semiconductor nanocrystals
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JP2011518421A (ja) * 2007-12-13 2011-06-23 テクニオン・リサーチ・アンド・ディベロップメント・ファウンデーション・リミテッド Ｉｖ−ｖｉ族の半導体コア−シェルナノ結晶を備える光起電力セル
ITRM20070652A1 (it) * 2007-12-17 2009-06-18 Genefinity S R L Metodo per la realizzazione di un materiale fotovoltaico
ES2397294T3 (es) 2008-03-11 2013-03-06 Shaser, Inc. Mejora de sistema de radiación óptica usados en tratamientos dermatológicos
WO2009142677A2 (en) * 2008-03-24 2009-11-26 The Board Of Trustees Of The Leland Stanford Junior University Quantum dot solar cell with quantum dot bandgap gradients
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JP4459286B2 (ja) * 2008-08-08 2010-04-28 防衛省技術研究本部長 赤外線検知器
JP2009065142A (ja) * 2008-08-08 2009-03-26 Technical Research & Development Institute Ministry Of Defence 量子ドット型赤外線検知器
JP2010067801A (ja) * 2008-09-11 2010-03-25 Seiko Epson Corp 光電変換装置、電子機器、光電変換装置の製造方法および電子機器の製造方法
JP4673398B2 (ja) * 2008-10-22 2011-04-20 防衛省技術研究本部長 量子ドット型赤外線検知素子
JP5423952B2 (ja) * 2009-03-04 2014-02-19 セイコーエプソン株式会社 光電変換装置および電子機器
JP5229122B2 (ja) * 2009-06-11 2013-07-03 トヨタ自動車株式会社 光電変換素子
US20120222737A1 (en) * 2009-07-03 2012-09-06 Toyota Jidosha Kabushiki Kaisha Hot carrier energy conversion structure and method of fabricating the same
EP2458642B1 (en) * 2009-07-23 2015-12-16 Toyota Jidosha Kabushiki Kaisha Photoelectric conversion element
KR20110023164A (ko) * 2009-08-28 2011-03-08 삼성전자주식회사 광전자 소자
JP2011100915A (ja) * 2009-11-09 2011-05-19 Toyota Motor Corp 光電変換素子
JP2011176225A (ja) * 2010-02-25 2011-09-08 Seiko Epson Corp 光学変換装置及び同装置を含む電子機器
WO2012046326A1 (ja) * 2010-10-07 2012-04-12 グエラテクノロジー株式会社 太陽電池
WO2012046325A1 (ja) * 2010-10-07 2012-04-12 グエラテクノロジー株式会社 二次電池
JP5256268B2 (ja) * 2010-10-21 2013-08-07 シャープ株式会社 太陽電池
JP5555602B2 (ja) * 2010-10-25 2014-07-23 シャープ株式会社 太陽電池
ES2369300B2 (es) * 2011-06-21 2012-09-13 Universidad Politécnica de Madrid Célula solar de banda intermedia con puntos cuánticos no tensionados.
US20130092221A1 (en) * 2011-10-14 2013-04-18 Universidad Politecnica De Madrid Intermediate band solar cell having solution-processed colloidal quantum dots and metal nanoparticles
US9859596B2 (en) * 2011-10-30 2018-01-02 Kabushiki Kaisha Nihon Micronics Repeatedly chargeable and dischargeable quantum battery
JP5999887B2 (ja) * 2011-11-29 2016-09-28 シャープ株式会社 多接合型太陽電池
JP6115938B2 (ja) * 2012-02-28 2017-04-19 国立大学法人電気通信大学 量子ドットの形成方法および太陽電池
CN102593206A (zh) * 2012-03-05 2012-07-18 天津理工大学 一种耗尽型体异质结量子点太阳能电池及其制备方法
JP2015537378A (ja) * 2012-10-26 2015-12-24 リサーチ トライアングル インスティテュート 溶液プロセスによる量子ドットを利用した中間帯半導体、ヘテロ接合、及び光電子デバイス、並びに関連する方法
KR102012228B1 (ko) * 2012-12-27 2019-08-21 에스케이이노베이션 주식회사 양자점 기반 태양전지 및 이의 제조방법
JP6206834B2 (ja) * 2013-01-22 2017-10-04 国立研究開発法人情報通信研究機構 量子ドット型高速フォトダイオード
JP5880629B2 (ja) * 2014-06-24 2016-03-09 セイコーエプソン株式会社 光電変換装置、電子機器、光電変換装置の製造方法および電子機器の製造方法
JP2015005766A (ja) * 2014-08-20 2015-01-08 セイコーエプソン株式会社 光学変換装置及び同装置を含む電子機器
WO2017091269A2 (en) * 2015-08-31 2017-06-01 The Board Of Regents Of The University Of Oklahoma Semiconductor devices having matrix-embedded nano-structured materials
KR102446410B1 (ko) 2015-09-17 2022-09-22 삼성전자주식회사 광전소자 및 이를 포함하는 전자장치
JP6123925B2 (ja) * 2016-02-03 2017-05-10 セイコーエプソン株式会社 光電変換装置
JP6965764B2 (ja) * 2018-01-18 2021-11-10 富士通株式会社 光検出器及びその製造方法、撮像装置

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Also Published As

Publication number Publication date
KR101335193B1 (ko) 2013-11-29
JP5441414B2 (ja) 2014-03-12
US20070137693A1 (en) 2007-06-21
WO2007120229A2 (en) 2007-10-25
WO2007120229A3 (en) 2008-03-13
KR20080085166A (ko) 2008-09-23
JP2009520357A (ja) 2009-05-21
CN101375407A (zh) 2009-02-25
TW200742097A (en) 2007-11-01
CN101375407B (zh) 2010-08-25
EP1974393A2 (en) 2008-10-01

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