ES2102523T3 - Celula fotovoltaica que comprende un sistema de varios pozos cuanticos en la zona de empobrecimiento de la celula. - Google Patents

Celula fotovoltaica que comprende un sistema de varios pozos cuanticos en la zona de empobrecimiento de la celula.

Info

Publication number
ES2102523T3
ES2102523T3 ES92921571T ES92921571T ES2102523T3 ES 2102523 T3 ES2102523 T3 ES 2102523T3 ES 92921571 T ES92921571 T ES 92921571T ES 92921571 T ES92921571 T ES 92921571T ES 2102523 T3 ES2102523 T3 ES 2102523T3
Authority
ES
Spain
Prior art keywords
cell
quantic
empowerment
wells
zone
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Lifetime
Application number
ES92921571T
Other languages
English (en)
Inventor
Keith Barnham
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Imperial College of Science Technology and Medicine
Original Assignee
Imperial College of Science Technology and Medicine
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 Imperial College of Science Technology and Medicine filed Critical Imperial College of Science Technology and Medicine
Application granted granted Critical
Publication of ES2102523T3 publication Critical patent/ES2102523T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L31/00—Semiconductor devices sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation and specially adapted either for the conversion of the energy of such radiation into electrical energy or for the control of electrical energy by such radiation; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof
    • H01L31/04—Semiconductor devices sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation and specially adapted either for the conversion of the energy of such radiation into electrical energy or for the control of electrical energy by such radiation; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof adapted as photovoltaic [PV] conversion devices
    • H01L31/06—Semiconductor devices sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation and specially adapted either for the conversion of the energy of such radiation into electrical energy or for the control of electrical energy by such radiation; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof adapted as photovoltaic [PV] conversion devices characterised by potential barriers
    • H01L31/075—Semiconductor devices sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation and specially adapted either for the conversion of the energy of such radiation into electrical energy or for the control of electrical energy by such radiation; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof adapted as photovoltaic [PV] conversion devices characterised by potential barriers the potential barriers being only of the PIN type, e.g. amorphous silicon PIN solar cells
    • H01L31/077—Semiconductor devices sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation and specially adapted either for the conversion of the energy of such radiation into electrical energy or for the control of electrical energy by such radiation; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof adapted as photovoltaic [PV] conversion devices characterised by potential barriers the potential barriers being only of the PIN type, e.g. amorphous silicon PIN solar cells the devices comprising monocrystalline or polycrystalline materials
    • 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
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L31/00—Semiconductor devices sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation and specially adapted either for the conversion of the energy of such radiation into electrical energy or for the control of electrical energy by such radiation; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof
    • H01L31/0248—Semiconductor devices sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation and specially adapted either for the conversion of the energy of such radiation into electrical energy or for the control of electrical energy by such radiation; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof characterised by their semiconductor bodies
    • H01L31/0352—Semiconductor devices sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation and specially adapted either for the conversion of the energy of such radiation into electrical energy or for the control of electrical energy by such radiation; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof characterised by their semiconductor bodies characterised by their shape or by the shapes, relative sizes or disposition of the semiconductor regions
    • H01L31/035236—Superlattices; Multiple quantum well structures
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E10/00—Energy generation through renewable energy sources
    • Y02E10/50—Photovoltaic [PV] energy
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E10/00—Energy generation through renewable energy sources
    • Y02E10/50—Photovoltaic [PV] energy
    • Y02E10/547—Monocrystalline silicon PV cells
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E10/00—Energy generation through renewable energy sources
    • Y02E10/50—Photovoltaic [PV] energy
    • Y02E10/548—Amorphous silicon PV cells

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • Electromagnetism (AREA)
  • General Physics & Mathematics (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Computer Hardware Design (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Power Engineering (AREA)
  • Nanotechnology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Biophysics (AREA)
  • Optics & Photonics (AREA)
  • Photovoltaic Devices (AREA)

Abstract

UNA CELULA SOLAR FORMADA DE UN SEMICONDUCTOR QUE TIENE UNA RELATIVA ANCHURA DE SEPARACION DE BANDA EB, CARACTERIZADA POR UN SISTEMA DE FUENTE DE MULTI-CUANTOS INCORPORADO EN LA REGION DE AGOTAMIENTO DE LA CELULA, EN LA QUE LAS FUENTES DE CUANTOS CONSTAN DE REGIONES DE SEMICONDUCTORES CON UNA SEPARACION DE BANDA MAS PEQUEÑA SEPARADA POR PEQUEÑAS CANTIDADES DE SEPARACION DE BANDA (EB) DEL SEMICONDUCTOR MAS ANCHA, DE MODO QUE LA SEPARACION DE BANDA EFECTIVA PARA LA ABSORCION (EA) ES MENOR QUE EB.
ES92921571T 1991-10-18 1992-10-19 Celula fotovoltaica que comprende un sistema de varios pozos cuanticos en la zona de empobrecimiento de la celula. Expired - Lifetime ES2102523T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB919122197A GB9122197D0 (en) 1991-10-18 1991-10-18 A concentrator solar cell

Publications (1)

Publication Number Publication Date
ES2102523T3 true ES2102523T3 (es) 1997-08-01

Family

ID=10703196

Family Applications (1)

Application Number Title Priority Date Filing Date
ES92921571T Expired - Lifetime ES2102523T3 (es) 1991-10-18 1992-10-19 Celula fotovoltaica que comprende un sistema de varios pozos cuanticos en la zona de empobrecimiento de la celula.

Country Status (7)

Country Link
US (1) US5496415A (es)
EP (1) EP0608310B1 (es)
AU (1) AU668365B2 (es)
DE (1) DE69218613T2 (es)
ES (1) ES2102523T3 (es)
GB (1) GB9122197D0 (es)
WO (1) WO1993008606A1 (es)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2000077829A2 (es) * 1999-06-09 2000-12-21 Universidad Politecnica De Madrid Celula solar fotovoltaica de semiconductor de banda intermedia

Families Citing this family (29)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6147296A (en) 1995-12-06 2000-11-14 University Of Houston Multi-quantum well tandem solar cell
US5851310A (en) * 1995-12-06 1998-12-22 University Of Houston Strained quantum well photovoltaic energy converter
US6150604A (en) * 1995-12-06 2000-11-21 University Of Houston Quantum well thermophotovoltaic energy converter
GB2313474A (en) * 1996-05-24 1997-11-26 Imperial College Thermophotovoltaic cells
US6423984B1 (en) * 1998-09-10 2002-07-23 Toyoda Gosei Co., Ltd. Light-emitting semiconductor device using gallium nitride compound semiconductor
JP2002057352A (ja) * 2000-06-02 2002-02-22 Honda Motor Co Ltd 太陽電池およびその製造方法
US6437233B1 (en) * 2000-07-25 2002-08-20 Trw Inc. Solar cell having multi-quantum well layers transitioning from small to large band gaps and method of manufacture therefor
DE10139509A1 (de) 2000-12-08 2002-06-27 Daimler Chrysler Ag Silizium Germanium Solarzelle mit hohem Wirkungsgrad
GB0118150D0 (en) * 2001-07-25 2001-09-19 Imperial College Thermophotovoltaic device
US20050247339A1 (en) * 2004-05-10 2005-11-10 Imperial College Innovations Limited Method of operating a solar cell
GB0519599D0 (en) * 2005-09-26 2005-11-02 Imp College Innovations Ltd Photovoltaic cells
US10069026B2 (en) 2005-12-19 2018-09-04 The Boeing Company Reduced band gap absorber for solar cells
CA2665881A1 (en) 2006-10-12 2008-10-30 C-3 International, Llc Methods for providing prophylactic surface treatment for fluid processing systems and components thereof
US20100006143A1 (en) * 2007-04-26 2010-01-14 Welser Roger E Solar Cell Devices
US8623301B1 (en) 2008-04-09 2014-01-07 C3 International, Llc Solid oxide fuel cells, electrolyzers, and sensors, and methods of making and using the same
GB2459651A (en) * 2008-04-28 2009-11-04 Quantasol Ltd Concentrator photovoltaic cell
GB2476300B (en) 2009-12-18 2012-11-07 Eastman Kodak Co Luminescent solar concentrator
US8895838B1 (en) * 2010-01-08 2014-11-25 Magnolia Solar, Inc. Multijunction solar cell employing extended heterojunction and step graded antireflection structures and methods for constructing the same
GB2483276B (en) 2010-09-02 2012-10-10 Jds Uniphase Corp Photovoltaic junction for a solar cell
TWI420700B (zh) 2010-12-29 2013-12-21 Au Optronics Corp 太陽能電池
US10283658B2 (en) * 2011-02-09 2019-05-07 The Board Of Regents Of The University Of Oklahoma Interband cascade devices
US9614108B1 (en) 2012-04-20 2017-04-04 Magnolia Solar, Inc. Optically-thin chalcogenide solar cells
US11367800B1 (en) 2012-04-20 2022-06-21 Magnolia Solar, Inc. Optically-thin III-V solar cells and methods for constructing the same
US9985160B2 (en) 2012-09-14 2018-05-29 The Boeing Company Group-IV solar cell structure using group-IV or III-V heterostructures
US11495705B2 (en) 2012-09-14 2022-11-08 The Boeing Company Group-IV solar cell structure using group-IV or III-V heterostructures
US11646388B2 (en) * 2012-09-14 2023-05-09 The Boeing Company Group-IV solar cell structure using group-IV or III-V heterostructures
US10903383B2 (en) 2012-09-14 2021-01-26 The Boeing Company Group-IV solar cell structure using group-IV or III-V heterostructures
US9997659B2 (en) 2012-09-14 2018-06-12 The Boeing Company Group-IV solar cell structure using group-IV or III-V heterostructures
US9099595B2 (en) 2012-09-14 2015-08-04 The Boeing Company Group-IV solar cell structure using group-IV or III-V heterostructures

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4250515A (en) * 1978-06-09 1981-02-10 The United States Of America As Represented By The Secretary Of The Army Heterojunction superlattice with potential well depth greater than half the bandgap
US4255211A (en) * 1979-12-31 1981-03-10 Chevron Research Company Multilayer photovoltaic solar cell with semiconductor layer at shorting junction interface
US4688068A (en) * 1983-07-08 1987-08-18 The United States Of America As Represented By The Department Of Energy Quantum well multijunction photovoltaic cell
JPS62282468A (ja) * 1986-05-30 1987-12-08 Mitsubishi Electric Corp 太陽電池
JPH0756896B2 (ja) * 1988-05-06 1995-06-14 三菱電機株式会社 太陽電池
US4975567A (en) * 1989-06-29 1990-12-04 The United States Of America As Represented By The Secretary Of The Navy Multiband photoconductive detector based on layered semiconductor quantum wells

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2000077829A2 (es) * 1999-06-09 2000-12-21 Universidad Politecnica De Madrid Celula solar fotovoltaica de semiconductor de banda intermedia
ES2149137A1 (es) * 1999-06-09 2001-01-01 Univ Madrid Politecnica Celula solar fotovoltaica de semiconductor de banda intermedia.
WO2000077829A3 (es) * 1999-06-09 2001-04-12 Univ Madrid Politecnica Celula solar fotovoltaica de semiconductor de banda intermedia

Also Published As

Publication number Publication date
AU2790592A (en) 1993-05-21
US5496415A (en) 1996-03-05
DE69218613T2 (de) 1997-07-03
EP0608310A1 (en) 1994-08-03
GB9122197D0 (en) 1991-11-27
EP0608310B1 (en) 1997-03-26
DE69218613D1 (de) 1997-04-30
WO1993008606A1 (en) 1993-04-29
AU668365B2 (en) 1996-05-02

Similar Documents

Publication Publication Date Title
ES2102523T3 (es) Celula fotovoltaica que comprende un sistema de varios pozos cuanticos en la zona de empobrecimiento de la celula.
FI833338A0 (fi) Anordning som utgoer stommen i synnerhet foer uppstaellningsmoebler, t.ex. hyllor
DE3587102D1 (de) Superstrahlungslichtquelle.
FI842872A (fi) Elektrofores som anvaender vaexlande, tvaergaoende elfaelt.
ES8505819A1 (es) Un procedimiento de una vacuna capaz de inducir la produccion de anticuerpos de reaccion con mas de una cepa de virus dela influenza.
FI834296A (fi) Vinylenkarbonatpolymerater, foerfarande foer deras framstaellning, och deras anvaendning.
JPS5320885A (en) Electrostatic induction type semiconductor device
NO904484L (no) Anordning til fastholding av seismiske innretninger, saerlig seismiske energikilder.
ES284961Y (es) Dispositivo de arrollamiento del cinturon de seguridad.
IT8321822A0 (it) Dispositivo bloccastoppino su stiratoi-filatoi.
ES510542A0 (es) "procedimiento para la absorcion isotermica del oxido de etileno contenido en el gas procedente de una instalacion para la produccion de oxido de etileno".
JPS5380931A (en) Semiconductor lead-only memory
JPS53114669A (en) Cutting method for semiconductor wafer
IT8321598A0 (it) Dispositivo di regolazione automatica del gioco.
BE896708A (fr) Boggie renforce, et ensemble et procede de stabilisation de boggie.
JPS5434687A (en) Semiconductor device
FR2679070B1 (fr) Dispositif semiconducteur du type attaque par la tension en particulier mofset, ainsi que son procede de fabrication.
JPS52111790A (en) Optical ionization detector
JPS51112299A (en) Photoelectric detector
JPS5498188A (en) Photocuopler
JPS51126846A (en) A data processing system
JPS5373985A (en) Wave length stabilizing system for semiconductor laser output light
MX9302629A (es) Purificacion del inhibidor-activador de plasminogeno 2 por cromatografia de inmunoafinidad.
JPS5341105A (en) Optical fiber communication system
JPS52105786A (en) Semiconductor device

Legal Events

Date Code Title Description
FG2A Definitive protection

Ref document number: 608310

Country of ref document: ES