WO2015047492A3 - Photovoltaic lead-salt detectors - Google Patents
Photovoltaic lead-salt detectors Download PDFInfo
- Publication number
- WO2015047492A3 WO2015047492A3 PCT/US2014/043487 US2014043487W WO2015047492A3 WO 2015047492 A3 WO2015047492 A3 WO 2015047492A3 US 2014043487 W US2014043487 W US 2014043487W WO 2015047492 A3 WO2015047492 A3 WO 2015047492A3
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- salt layer
- salt
- disposed
- junction
- layer
- Prior art date
Links
- 239000000463 material Substances 0.000 abstract 1
- 239000000758 substrate Substances 0.000 abstract 1
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- 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
- H01L31/0256—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 the material
- H01L31/0264—Inorganic materials
- H01L31/032—Inorganic materials including, apart from doping materials or other impurities, only compounds not provided for in groups H01L31/0272 - H01L31/0312
- H01L31/0324—Inorganic materials including, apart from doping materials or other impurities, only compounds not provided for in groups H01L31/0272 - H01L31/0312 comprising only AIVBVI or AIIBIVCVI chalcogenide compounds, e.g. Pb Sn Te
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L27/00—Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate
- H01L27/14—Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate including semiconductor components 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
- H01L27/144—Devices controlled by radiation
- H01L27/146—Imager structures
- H01L27/14665—Imagers using a photoconductor layer
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- 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
- H01L31/035209—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 comprising a quantum structures
- H01L31/035218—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 comprising a quantum structures the quantum structure being quantum dots
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- 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
- H01L31/035209—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 comprising a quantum structures
- H01L31/035227—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 comprising a quantum structures the quantum structure being quantum wires, or nanorods
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- 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
- H01L31/035272—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 characterised by at least one potential jump barrier or surface barrier
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- 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
- H01L31/08—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 in which radiation controls flow of current through the device, e.g. photoresistors
- H01L31/10—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 in which radiation controls flow of current through the device, e.g. photoresistors characterised by potential barriers, e.g. phototransistors
- H01L31/101—Devices sensitive to infrared, visible or ultraviolet radiation
- H01L31/102—Devices sensitive to infrared, visible or ultraviolet radiation characterised by only one potential barrier
- H01L31/108—Devices sensitive to infrared, visible or ultraviolet radiation characterised by only one potential barrier the potential barrier being of the Schottky type
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- 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
- H01L31/08—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 in which radiation controls flow of current through the device, e.g. photoresistors
- H01L31/10—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 in which radiation controls flow of current through the device, e.g. photoresistors characterised by potential barriers, e.g. phototransistors
- H01L31/101—Devices sensitive to infrared, visible or ultraviolet radiation
- H01L31/102—Devices sensitive to infrared, visible or ultraviolet radiation characterised by only one potential barrier
- H01L31/109—Devices sensitive to infrared, visible or ultraviolet radiation characterised by only one potential barrier the potential barrier being of the PN heterojunction type
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Physics & Mathematics (AREA)
- Computer Hardware Design (AREA)
- General Physics & Mathematics (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- Electromagnetism (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Chemical & Material Sciences (AREA)
- Materials Engineering (AREA)
- Nanotechnology (AREA)
- Inorganic Chemistry (AREA)
- Light Receiving Elements (AREA)
Abstract
An infrared (IR) photovoltaic (PV) detector, comprising a IV-VI Lead (Pb )-salt layer disposed on a substrate and a charge-separation- junction (CSJ) structure associated with the IV-VI Pb-salt layer, wherein the CSJ structure comprises a plurality of element areas disposed upon or within the IV-VI Pb-salt layer, wherein the plurality of element areas are spaced apart from each other. Each element area may be connected to a first Ohmic contact thereby forming a plurality of interconnected first Ohmic contacts, and a second Ohmic contact may be disposed upon a portion of the IV-VI Pb-salt layer. In another embodiment, a PV detector, comprising a heterojunction region that comprises at least one IV-VI Pb-salt material layer coupled to at least one non-Pb-salt layer, wherein the at least one IV-VI Pb-salt layer and the at least one non-Pb-salt layer form a p-n junction or Schottky junction with a type II band gap alignment.
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201480034918.6A CN105324856B (en) | 2013-06-20 | 2014-06-20 | photovoltaic lead salt detector |
US14/975,404 US9887309B2 (en) | 2012-12-13 | 2015-12-18 | Photovoltaic lead-salt semiconductor detectors |
US14/975,285 US10109754B2 (en) | 2012-12-13 | 2015-12-18 | Photovoltaic lead-salt detectors |
Applications Claiming Priority (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US201361837490P | 2013-06-20 | 2013-06-20 | |
US61/837,490 | 2013-06-20 | ||
USPCT/US2013/075110 | 2013-12-13 | ||
PCT/US2013/075110 WO2014093877A1 (en) | 2012-12-13 | 2013-12-13 | Polycrystalline photodetectors and methods of use and manufacture |
US201461969975P | 2014-03-25 | 2014-03-25 | |
US61/969,975 | 2014-03-25 |
Related Parent Applications (3)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/US2013/075110 Continuation WO2014093877A1 (en) | 2012-12-13 | 2013-12-13 | Polycrystalline photodetectors and methods of use and manufacture |
US14/975,404 Continuation US9887309B2 (en) | 2012-12-13 | 2015-12-18 | Photovoltaic lead-salt semiconductor detectors |
US14/975,285 Continuation US10109754B2 (en) | 2012-12-13 | 2015-12-18 | Photovoltaic lead-salt detectors |
Related Child Applications (3)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US14/975,404 Continuation-In-Part US9887309B2 (en) | 2012-12-13 | 2015-12-18 | Photovoltaic lead-salt semiconductor detectors |
US14/975,285 Continuation-In-Part US10109754B2 (en) | 2012-12-13 | 2015-12-18 | Photovoltaic lead-salt detectors |
US14/975,285 Continuation US10109754B2 (en) | 2012-12-13 | 2015-12-18 | Photovoltaic lead-salt detectors |
Publications (2)
Publication Number | Publication Date |
---|---|
WO2015047492A2 WO2015047492A2 (en) | 2015-04-02 |
WO2015047492A3 true WO2015047492A3 (en) | 2015-07-16 |
Family
ID=52744670
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/US2014/043487 WO2015047492A2 (en) | 2012-12-13 | 2014-06-20 | Photovoltaic lead-salt detectors |
Country Status (2)
Country | Link |
---|---|
CN (1) | CN105324856B (en) |
WO (1) | WO2015047492A2 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111129190B (en) * | 2020-01-13 | 2021-03-02 | 李燕玲 | Preparation process of battery element |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108585527A (en) * | 2018-05-16 | 2018-09-28 | 武汉理工大学 | A kind of Pb1-xSrxSe ternary quantum dots doped-glasses and preparation method thereof |
CN109920863A (en) * | 2019-01-28 | 2019-06-21 | 电子科技大学 | Narrow bandgap semiconductor film, photodiode and preparation method |
CN109873046B (en) * | 2019-01-28 | 2020-09-11 | 电子科技大学 | Double-heterojunction photosensitive diode and preparation method thereof |
CN112331737B (en) * | 2020-10-30 | 2022-05-03 | 苏州大学 | Ultraviolet-visible-near infrared silicon-based photoelectric detector and preparation method thereof |
CN113206184B (en) * | 2021-04-30 | 2023-04-07 | 河北大学 | Self-driven ultraviolet detector based on lead selenide film |
CN113838964B (en) * | 2021-09-15 | 2023-11-24 | 北京量子信息科学研究院 | Superconducting-semiconductor nanowire heterojunction, preparation method thereof and device comprising superconducting-semiconductor nanowire heterojunction |
Citations (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3716424A (en) * | 1970-04-02 | 1973-02-13 | Us Navy | Method of preparation of lead sulfide pn junction diodes |
US3904879A (en) * | 1973-04-12 | 1975-09-09 | Telecommunications Sa | Photovoltaic infra-red detector |
US3911469A (en) * | 1974-02-25 | 1975-10-07 | Texas Instruments Inc | Method of forming P-N junction in PbSnTe and photovoltaic infrared detector provided thereby |
US4154631A (en) * | 1977-05-27 | 1979-05-15 | The United States Of America As Represented By The Secretary Of The Navy | Equilibrium growth technique for preparing PbSx Se1-x epilayers |
US4183035A (en) * | 1978-06-26 | 1980-01-08 | Rockwell International Corporation | Inverted heterojunction photodiode |
US4870027A (en) * | 1988-07-27 | 1989-09-26 | The United States Of America As Represented By The Secretary Of The Navy | Sensitization pretreatment of Pb-salt epitaxial films for Schottky diodes by sulfur vapor exposure |
US4962303A (en) * | 1989-06-27 | 1990-10-09 | The United States Of America As Represented By The Secretary Of The Navy | Infrared image detector utilizing Schottky barrier junctions |
US4996579A (en) * | 1983-02-04 | 1991-02-26 | The United States Of America As Represented By The Secretary Of The Navy | Design for electronic spectrally tunable infrared detector |
US20040097021A1 (en) * | 2000-10-19 | 2004-05-20 | Augusto Carlos J.R.P. | Method of fabricating heterojunction photodiodes integrated with cmos |
US20090152664A1 (en) * | 2007-04-18 | 2009-06-18 | Ethan Jacob Dukenfield Klem | Materials, Systems and Methods for Optoelectronic Devices |
US20110146766A1 (en) * | 2008-02-26 | 2011-06-23 | Solar Cells Based On Quantum Dot Or Colloidal Nanocrystal Films | Solar cells based on quantum dot or colloidal nanocrystal films |
US8035184B1 (en) * | 2008-09-25 | 2011-10-11 | Banpil Photonics, Inc. | Broadband imaging device |
-
2014
- 2014-06-20 CN CN201480034918.6A patent/CN105324856B/en not_active Expired - Fee Related
- 2014-06-20 WO PCT/US2014/043487 patent/WO2015047492A2/en active Application Filing
Patent Citations (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3716424A (en) * | 1970-04-02 | 1973-02-13 | Us Navy | Method of preparation of lead sulfide pn junction diodes |
US3904879A (en) * | 1973-04-12 | 1975-09-09 | Telecommunications Sa | Photovoltaic infra-red detector |
US3911469A (en) * | 1974-02-25 | 1975-10-07 | Texas Instruments Inc | Method of forming P-N junction in PbSnTe and photovoltaic infrared detector provided thereby |
US4154631A (en) * | 1977-05-27 | 1979-05-15 | The United States Of America As Represented By The Secretary Of The Navy | Equilibrium growth technique for preparing PbSx Se1-x epilayers |
US4183035A (en) * | 1978-06-26 | 1980-01-08 | Rockwell International Corporation | Inverted heterojunction photodiode |
US4996579A (en) * | 1983-02-04 | 1991-02-26 | The United States Of America As Represented By The Secretary Of The Navy | Design for electronic spectrally tunable infrared detector |
US4870027A (en) * | 1988-07-27 | 1989-09-26 | The United States Of America As Represented By The Secretary Of The Navy | Sensitization pretreatment of Pb-salt epitaxial films for Schottky diodes by sulfur vapor exposure |
US4962303A (en) * | 1989-06-27 | 1990-10-09 | The United States Of America As Represented By The Secretary Of The Navy | Infrared image detector utilizing Schottky barrier junctions |
US20040097021A1 (en) * | 2000-10-19 | 2004-05-20 | Augusto Carlos J.R.P. | Method of fabricating heterojunction photodiodes integrated with cmos |
US20090152664A1 (en) * | 2007-04-18 | 2009-06-18 | Ethan Jacob Dukenfield Klem | Materials, Systems and Methods for Optoelectronic Devices |
US20110146766A1 (en) * | 2008-02-26 | 2011-06-23 | Solar Cells Based On Quantum Dot Or Colloidal Nanocrystal Films | Solar cells based on quantum dot or colloidal nanocrystal films |
US8035184B1 (en) * | 2008-09-25 | 2011-10-11 | Banpil Photonics, Inc. | Broadband imaging device |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111129190B (en) * | 2020-01-13 | 2021-03-02 | 李燕玲 | Preparation process of battery element |
Also Published As
Publication number | Publication date |
---|---|
WO2015047492A2 (en) | 2015-04-02 |
CN105324856A (en) | 2016-02-10 |
CN105324856B (en) | 2017-11-28 |
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