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ES8302363A1 - METHOD FOR PREPARING A BETTER PHOTOSENSITIVE AMORPHOUS ALLOY - Google Patents

METHOD FOR PREPARING A BETTER PHOTOSENSITIVE AMORPHOUS ALLOY

Info

Publication number
ES8302363A1
ES8302363A1 ES505267A ES505267A ES8302363A1 ES 8302363 A1 ES8302363 A1 ES 8302363A1 ES 505267 A ES505267 A ES 505267A ES 505267 A ES505267 A ES 505267A ES 8302363 A1 ES8302363 A1 ES 8302363A1
Authority
ES
Spain
Prior art keywords
preparing
amorphous alloy
germanium
incorporates
density
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
Application number
ES505267A
Other languages
Spanish (es)
Other versions
ES505267A0 (en
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.)
Energy Conversion Devices Inc
Original Assignee
Energy Conversion Devices Inc
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
Priority claimed from US06/185,520 external-priority patent/US4342044A/en
Application filed by Energy Conversion Devices Inc filed Critical Energy Conversion Devices Inc
Publication of ES8302363A1 publication Critical patent/ES8302363A1/en
Publication of ES505267A0 publication Critical patent/ES505267A0/en
Granted legal-status Critical Current

Links

Classifications

    • HELECTRICITY
    • H10SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10FINORGANIC SEMICONDUCTOR DEVICES SENSITIVE TO INFRARED RADIATION, LIGHT, ELECTROMAGNETIC RADIATION OF SHORTER WAVELENGTH OR CORPUSCULAR RADIATION
    • H10F71/00Manufacture or treatment of devices covered by this subclass
    • HELECTRICITY
    • H10SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10FINORGANIC SEMICONDUCTOR DEVICES SENSITIVE TO INFRARED RADIATION, LIGHT, ELECTROMAGNETIC RADIATION OF SHORTER WAVELENGTH OR CORPUSCULAR RADIATION
    • H10F10/00Individual photovoltaic cells, e.g. solar cells
    • H10F10/10Individual photovoltaic cells, e.g. solar cells having potential barriers
    • H10F10/17Photovoltaic cells having only PIN junction potential barriers
    • H10F10/172Photovoltaic cells having only PIN junction potential barriers comprising multiple PIN junctions, e.g. tandem cells
    • CCHEMISTRY; METALLURGY
    • C23COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23CCOATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
    • C23C14/00Coating by vacuum evaporation, by sputtering or by ion implantation of the coating forming material
    • C23C14/0021Reactive sputtering or evaporation
    • C23C14/0026Activation or excitation of reactive gases outside the coating chamber
    • CCHEMISTRY; METALLURGY
    • C23COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23CCOATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
    • C23C14/00Coating by vacuum evaporation, by sputtering or by ion implantation of the coating forming material
    • C23C14/06Coating by vacuum evaporation, by sputtering or by ion implantation of the coating forming material characterised by the coating material
    • CCHEMISTRY; METALLURGY
    • C23COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23CCOATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
    • C23C14/00Coating by vacuum evaporation, by sputtering or by ion implantation of the coating forming material
    • C23C14/22Coating by vacuum evaporation, by sputtering or by ion implantation of the coating forming material characterised by the process of coating
    • C23C14/24Vacuum evaporation
    • C23C14/32Vacuum evaporation by explosion; by evaporation and subsequent ionisation of the vapours, e.g. ion-plating
    • CCHEMISTRY; METALLURGY
    • C23COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23CCOATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
    • C23C16/00Chemical coating by decomposition of gaseous compounds, without leaving reaction products of surface material in the coating, i.e. chemical vapour deposition [CVD] processes
    • C23C16/22Chemical coating by decomposition of gaseous compounds, without leaving reaction products of surface material in the coating, i.e. chemical vapour deposition [CVD] processes characterised by the deposition of inorganic material, other than metallic material
    • HELECTRICITY
    • H10SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10DINORGANIC ELECTRIC SEMICONDUCTOR DEVICES
    • H10D62/00Semiconductor bodies, or regions thereof, of devices having potential barriers
    • H10D62/40Crystalline structures
    • H10D62/402Amorphous materials
    • HELECTRICITY
    • H10SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10DINORGANIC ELECTRIC SEMICONDUCTOR DEVICES
    • H10D62/00Semiconductor bodies, or regions thereof, of devices having potential barriers
    • H10D62/80Semiconductor bodies, or regions thereof, of devices having potential barriers characterised by the materials
    • H10D62/83Semiconductor bodies, or regions thereof, of devices having potential barriers characterised by the materials being Group IV materials, e.g. B-doped Si or undoped Ge
    • HELECTRICITY
    • H10SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10FINORGANIC SEMICONDUCTOR DEVICES SENSITIVE TO INFRARED RADIATION, LIGHT, ELECTROMAGNETIC RADIATION OF SHORTER WAVELENGTH OR CORPUSCULAR RADIATION
    • H10F10/00Individual photovoltaic cells, e.g. solar cells
    • H10F10/10Individual photovoltaic cells, e.g. solar cells having potential barriers
    • H10F10/18Photovoltaic cells having only Schottky potential barriers
    • HELECTRICITY
    • H10SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10FINORGANIC SEMICONDUCTOR DEVICES SENSITIVE TO INFRARED RADIATION, LIGHT, ELECTROMAGNETIC RADIATION OF SHORTER WAVELENGTH OR CORPUSCULAR RADIATION
    • H10F19/00Integrated devices, or assemblies of multiple devices, comprising at least one photovoltaic cell covered by group H10F10/00, e.g. photovoltaic modules
    • H10F19/40Integrated devices, or assemblies of multiple devices, comprising at least one photovoltaic cell covered by group H10F10/00, e.g. photovoltaic modules comprising photovoltaic cells in a mechanically stacked configuration
    • HELECTRICITY
    • H10SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10FINORGANIC SEMICONDUCTOR DEVICES SENSITIVE TO INFRARED RADIATION, LIGHT, ELECTROMAGNETIC RADIATION OF SHORTER WAVELENGTH OR CORPUSCULAR RADIATION
    • H10F71/00Manufacture or treatment of devices covered by this subclass
    • H10F71/10Manufacture or treatment of devices covered by this subclass the devices comprising amorphous semiconductor material
    • H10F71/103Manufacture or treatment of devices covered by this subclass the devices comprising amorphous semiconductor material including only Group IV materials
    • HELECTRICITY
    • H10SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10FINORGANIC SEMICONDUCTOR DEVICES SENSITIVE TO INFRARED RADIATION, LIGHT, ELECTROMAGNETIC RADIATION OF SHORTER WAVELENGTH OR CORPUSCULAR RADIATION
    • H10F71/00Manufacture or treatment of devices covered by this subclass
    • H10F71/10Manufacture or treatment of devices covered by this subclass the devices comprising amorphous semiconductor material
    • H10F71/103Manufacture or treatment of devices covered by this subclass the devices comprising amorphous semiconductor material including only Group IV materials
    • H10F71/1035Manufacture or treatment of devices covered by this subclass the devices comprising amorphous semiconductor material including only Group IV materials having multiple Group IV elements, e.g. SiGe or SiC
    • HELECTRICITY
    • H10SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10FINORGANIC SEMICONDUCTOR DEVICES SENSITIVE TO INFRARED RADIATION, LIGHT, ELECTROMAGNETIC RADIATION OF SHORTER WAVELENGTH OR CORPUSCULAR RADIATION
    • H10F77/00Constructional details of devices covered by this subclass
    • H10F77/10Semiconductor bodies
    • H10F77/16Material structures, e.g. crystalline structures, film structures or crystal plane orientations
    • H10F77/162Non-monocrystalline materials, e.g. semiconductor particles embedded in insulating materials
    • H10F77/166Amorphous semiconductors
    • H10F77/1662Amorphous semiconductors including only Group IV materials
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01LSEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L2924/00Indexing scheme for arrangements or methods for connecting or disconnecting semiconductor or solid-state bodies as covered by H01L24/00
    • H01L2924/0001Technical content checked by a classifier
    • H01L2924/0002Not covered by any one of groups H01L24/00, H01L24/00 and H01L2224/00
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02EREDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E10/00Energy generation through renewable energy sources
    • Y02E10/50Photovoltaic [PV] energy
    • Y02E10/547Monocrystalline silicon PV cells
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02EREDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E10/00Energy generation through renewable energy sources
    • Y02E10/50Photovoltaic [PV] energy
    • Y02E10/548Amorphous silicon PV cells
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02PCLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P70/00Climate change mitigation technologies in the production process for final industrial or consumer products
    • Y02P70/50Manufacturing or production processes characterised by the final manufactured product

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Inorganic Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Photovoltaic Devices (AREA)
  • Chemical Vapour Deposition (AREA)
  • Light Receiving Elements (AREA)
  • Photoreceptors In Electrophotography (AREA)

Abstract

METODO PARA PREPARAR UNA ALEACION AMORFA FOTOSENSIBLE A PARTIR DE UN MATERIAL QUE CONTIENE GERMANIO Y QUE INCORPORA POR LO MENOS UN ELEMENTO REDUCTOR DE LA DENSIDAD DE ESTADOS, SIENDO DICHO ELEMENTO EL FLUOR. CONSISTE EN DEPOSITAR SOBRE UN SUBSTRATO MEDIANTE DEPOSICION A VACIO UN MATERIAL QUE INCLUYE POR LO MENOS GERMANIO Y QUE INCORPORA EL ELEMENTO REDUCTOR DE LA DENSIDAD DE ESTADOS, SIENDO DICHO ELEMENTO EL FLUOR, MEDIANTE REACCION DE DICHO MATERIAL CON VAPOR, Y CON LA CONDICION DE QUE SE INTRODUCE POR LO MENOS UN ELEMENTO DE AJUSTE DE INTERVALO DE BANDA. LA ALEACION SE DEPOSITA CON UNA REGION FOTOSENSIBLE ACTIVA Y EN ELLA SE INTRODUCE EL ELEMENTO DE AJUSTE. DE APLICACION EN LA FABRICACION DE DISPOSITIVOS FOTORECEPTORES, TALES COMO CELULAS SOLARES.METHOD FOR PREPARING A PHOTOSENSITIVE AMORPHOUS ALLOY FROM A GERMANIUM-CONTAINING MATERIAL THAT INCORPORATES AT LEAST ONE STATE-DENSITY-REDUCING ELEMENT, SUCH A FLUOR ELEMENT. IT CONSISTS OF DEPOSITING ON A SUBSTRATE THROUGH VACUUM DEPOSIT A MATERIAL THAT INCLUDES AT LEAST GERMANIUM AND THAT INCORPORATES THE ELEMENT REDUCING THE DENSITY OF STATES, SUCH AN ELEMENT IS FLUORIDE, THROUGH THE REACTION OF SUCH MATERIAL WITH VAPOR, AND WITH THE AT LEAST ONE BAND INTERVAL SETTING ELEMENT IS INTRODUCED. THE ALLOY IS DEPOSITED WITH AN ACTIVE PHOTOSENSITIVE REGION AND IN IT THE ADJUSTMENT ELEMENT IS INTRODUCED. OF APPLICATION IN THE MANUFACTURE OF PHOTORECEPTOR DEVICES, SUCH AS SOLAR CELLS.

ES505267A 1980-09-09 1981-09-07 METHOD FOR PREPARING A BETTER PHOTOSENSITIVE AMORPHOUS ALLOY Granted ES505267A0 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US06/185,520 US4342044A (en) 1978-03-08 1980-09-09 Method for optimizing photoresponsive amorphous alloys and devices
US20647780A 1980-11-13 1980-11-13

Publications (2)

Publication Number Publication Date
ES8302363A1 true ES8302363A1 (en) 1982-12-16
ES505267A0 ES505267A0 (en) 1982-12-16

Family

ID=26881210

Family Applications (1)

Application Number Title Priority Date Filing Date
ES505267A Granted ES505267A0 (en) 1980-09-09 1981-09-07 METHOD FOR PREPARING A BETTER PHOTOSENSITIVE AMORPHOUS ALLOY

Country Status (14)

Country Link
KR (1) KR900005566B1 (en)
AU (1) AU547043B2 (en)
BR (1) BR8105742A (en)
CA (1) CA1192816A (en)
DE (1) DE3153761C2 (en)
ES (1) ES505267A0 (en)
FR (1) FR2490017B1 (en)
GB (1) GB2083703B (en)
IE (1) IE52206B1 (en)
IL (1) IL63753A (en)
IN (1) IN157308B (en)
IT (1) IT1138203B (en)
NL (1) NL8104142A (en)
SE (1) SE8105276L (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58204527A (en) * 1982-05-24 1983-11-29 Semiconductor Energy Lab Co Ltd Semiconductor with fiber structure and manufacture thereof
JPS58204572A (en) * 1982-05-24 1983-11-29 Semiconductor Energy Lab Co Ltd Photoelectric conversion device
US4598306A (en) * 1983-07-28 1986-07-01 Energy Conversion Devices, Inc. Barrier layer for photovoltaic devices
EP0135294A3 (en) * 1983-07-18 1986-08-20 Energy Conversion Devices, Inc. Enhanced narrow band gap alloys for photovoltaic applications
CA1321660C (en) * 1985-11-05 1993-08-24 Hideo Yamagishi Amorphous-containing semiconductor device with high resistivity interlayer or with highly doped interlayer
KR101847945B1 (en) * 2017-02-09 2018-04-11 씨엠티 주식회사 Spin dryer equipped with multi drying device

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4217374A (en) * 1978-03-08 1980-08-12 Energy Conversion Devices, Inc. Amorphous semiconductors equivalent to crystalline semiconductors
US4226898A (en) * 1978-03-16 1980-10-07 Energy Conversion Devices, Inc. Amorphous semiconductors equivalent to crystalline semiconductors produced by a glow discharge process
JPS554040A (en) * 1978-06-26 1980-01-12 Hitachi Ltd Photoconductive material
GB2038086A (en) * 1978-12-19 1980-07-16 Standard Telephones Cables Ltd Amorphous semiconductor devices

Also Published As

Publication number Publication date
IT8123827A0 (en) 1981-09-07
KR830008405A (en) 1983-11-18
IL63753A (en) 1985-02-28
FR2490017A1 (en) 1982-03-12
ES505267A0 (en) 1982-12-16
SE8105276L (en) 1982-03-10
IT1138203B (en) 1986-09-17
IL63753A0 (en) 1981-12-31
AU547043B2 (en) 1985-10-03
BR8105742A (en) 1982-05-25
GB2083703B (en) 1985-04-17
AU7502181A (en) 1982-03-18
FR2490017B1 (en) 1985-10-31
IE812062L (en) 1982-03-09
IE52206B1 (en) 1987-08-05
CA1192816A (en) 1985-09-03
NL8104142A (en) 1982-04-01
DE3153761C2 (en) 1993-05-19
KR900005566B1 (en) 1990-07-31
IN157308B (en) 1986-03-01
GB2083703A (en) 1982-03-24

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