JP6049899B2 - 光検出 - Google Patents
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- JP6049899B2 JP6049899B2 JP2015542324A JP2015542324A JP6049899B2 JP 6049899 B2 JP6049899 B2 JP 6049899B2 JP 2015542324 A JP2015542324 A JP 2015542324A JP 2015542324 A JP2015542324 A JP 2015542324A JP 6049899 B2 JP6049899 B2 JP 6049899B2
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- 238000001514 detection method Methods 0.000 title description 4
- 239000004065 semiconductor Substances 0.000 claims description 258
- 239000002086 nanomaterial Substances 0.000 claims description 240
- 230000005684 electric field Effects 0.000 claims description 37
- 239000000969 carrier Substances 0.000 claims description 27
- 229910052751 metal Inorganic materials 0.000 claims description 27
- 239000002184 metal Substances 0.000 claims description 27
- 238000000034 method Methods 0.000 claims description 13
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 9
- 229910021389 graphene Inorganic materials 0.000 claims description 9
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 claims description 6
- KDLHZDBZIXYQEI-UHFFFAOYSA-N Palladium Chemical compound [Pd] KDLHZDBZIXYQEI-UHFFFAOYSA-N 0.000 claims description 6
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 claims description 6
- 239000010931 gold Substances 0.000 claims description 5
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 claims description 4
- 229910052737 gold Inorganic materials 0.000 claims description 4
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 3
- 229910052802 copper Inorganic materials 0.000 claims description 3
- 239000010949 copper Substances 0.000 claims description 3
- 229910052759 nickel Inorganic materials 0.000 claims description 3
- 229910052763 palladium Inorganic materials 0.000 claims description 3
- 229910052697 platinum Inorganic materials 0.000 claims description 3
- 238000013508 migration Methods 0.000 claims 1
- 230000005012 migration Effects 0.000 claims 1
- 229910052752 metalloid Inorganic materials 0.000 description 34
- 150000002738 metalloids Chemical class 0.000 description 34
- 238000002165 resonance energy transfer Methods 0.000 description 10
- 230000004888 barrier function Effects 0.000 description 8
- 239000000463 material Substances 0.000 description 8
- 230000008901 benefit Effects 0.000 description 6
- WUPHOULIZUERAE-UHFFFAOYSA-N 3-(oxolan-2-yl)propanoic acid Chemical compound OC(=O)CCC1CCCO1 WUPHOULIZUERAE-UHFFFAOYSA-N 0.000 description 4
- 229910052980 cadmium sulfide Inorganic materials 0.000 description 4
- 238000010586 diagram Methods 0.000 description 4
- 230000008859 change Effects 0.000 description 3
- 150000002500 ions Chemical class 0.000 description 3
- 239000002073 nanorod Substances 0.000 description 3
- 230000006798 recombination Effects 0.000 description 3
- 238000005215 recombination Methods 0.000 description 3
- 230000004044 response Effects 0.000 description 3
- AQCDIIAORKRFCD-UHFFFAOYSA-N cadmium selenide Chemical compound [Cd]=[Se] AQCDIIAORKRFCD-UHFFFAOYSA-N 0.000 description 2
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- 230000005641 tunneling Effects 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000004907 flux Effects 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 239000013110 organic ligand Substances 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
- 238000003786 synthesis reaction Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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- H—ELECTRICITY
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- 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
-
- 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
- H01L31/028—Inorganic materials including, apart from doping material or other impurities, only elements of Group IV of the Periodic Table
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- 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
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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
- H01L31/08—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
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- 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
- H01L31/112—Devices sensitive to infrared, visible or ultraviolet radiation characterised by field-effect operation, e.g. junction field-effect phototransistor
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- 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
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- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Electromagnetism (AREA)
- General Physics & Mathematics (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- Computer Hardware Design (AREA)
- Physics & Mathematics (AREA)
- Power Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Materials Engineering (AREA)
- Nanotechnology (AREA)
- Inorganic Chemistry (AREA)
- Light Receiving Elements (AREA)
- Crystallography & Structural Chemistry (AREA)
Description
Claims (14)
- 半導体フィルムと、
ヘテロ接合を含む少なくとも1つの半導体ナノ構造と、
前記少なくとも1つの半導体ナノ構造から前記半導体フィルムに伸びる電気ブリッジを備える装置であって、
前記ヘテロ接合及び前記電気ブリッジは、光生成キャリアが前記少なくとも1つの半導体ナノ構造から前記半導体フィルムへ移動するのを助けることによって、前記半導体フィルムの導電率を調節するように構成され、前記少なくとも1つの半導体ナノ構造の光生成キャリアを分離することによって、前記光生成キャリアが前記半導体フィルムに移動するのを助け、
前記少なくとも1つの半導体ナノ構造は、前記ヘテロ接合を形成する第1の半導体ナノ材料及び第2の半導体ナノ材料を含み、前記第1の半導体ナノ材料は前記第2の半導体ナノ材料によって前記半導体フィルムから隔てられ、光生成キャリアは前記第2の半導体ナノ材料から前記半導体フィルムへ移動するようにされる、
装置。 - 前記光生成キャリアが前記少なくとも1つの半導体ナノ構造から前記半導体フィルムへ移動することは、前記半導体フィルムの導電率を調節する電場を生じさせる、請求項1に記載の装置。
- 前記ヘテロ接合はタイプIIヘテロ接合である、請求項1又は2に記載の装置。
- 前記光生成キャリアは前記第1の半導体ナノ材料から前記半導体フィルムへは移動しない、請求項1から3のいずれかに記載の装置。
- 前記第2の半導体ナノ材料は、前記半導体フィルムに直接接触している、請求項1から4のいずれかに記載の装置。
- 前記第1の半導体ナノ材料は、前記第2の半導体ナノ材料の中に包み込まれている、請求項1から5のいずれかに記載の装置。
- 前記電気ブリッジは、前記第2の半導体ナノ材料から前記半導体フィルムに伸びるように構成される、請求項1から6のいずれかに記載の装置。
- 前記電気ブリッジは金属である、又は金属を含む、請求項1から7のいずれかに記載の装置。
- 前記金属は金、白金、パラジウム、ニッケル及び銅のうちの少なくとも1つである、又は少なくとも1つを含む、請求項8に記載の装置。
- 前記半導体フィルムはグラフェンである、請求項1から9の何れか1項に記載の装置。
- 半導体フィルムの導電率を調節するために、
少なくとも1つの半導体ナノ構造のヘテロ接合を用いることと、
前記少なくとも1つの半導体ナノ構造から前記半導体フィルムに伸びる電気ブリッジを用いること
を含む方法であって、
前記調整は、光生成キャリアが前記少なくとも1つの半導体ナノ構造から前記半導体フィルムへ移動するのを助けることによって行われ、前記ヘテロ接合及び前記電気ブリッジは、前記少なくとも1つの半導体ナノ構造の光生成キャリアを分離することによって、前記光生成キャリアが前記半導体フィルムに移動するのを助け、
前記少なくとも1つの半導体ナノ構造は、前記ヘテロ接合を形成する第1の半導体ナノ材料及び第2の半導体ナノ材料を含み、前記第1の半導体ナノ材料は前記第2の半導体ナノ材料によって前記半導体フィルムから隔てられ、光生成キャリアは前記第2の半導体ナノ材料から前記半導体フィルムへ移動するようにされる、
方法。 - 前記光生成キャリアが前記少なくとも1つの半導体ナノ構造から前記半導体フィルムへ移動することは、前記半導体フィルムの導電率を調節する電場を生じさせる、請求項11に記載の方法。
- 前記ヘテロ接合はタイプIIヘテロ接合である、請求項11又は12に記載の方法。
- 前記光生成キャリアは前記第1の半導体ナノ材料から前記半導体フィルムへは移動しない、請求項11から13のいずれかに記載の方法。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
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US13/681,676 | 2012-11-20 | ||
US13/681,676 US8927964B2 (en) | 2012-11-20 | 2012-11-20 | Photodetection |
PCT/FI2013/050999 WO2014080071A1 (en) | 2012-11-20 | 2013-10-23 | Photodetection |
Publications (2)
Publication Number | Publication Date |
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JP2016506062A JP2016506062A (ja) | 2016-02-25 |
JP6049899B2 true JP6049899B2 (ja) | 2016-12-21 |
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US (1) | US8927964B2 (ja) |
EP (1) | EP2923383B1 (ja) |
JP (1) | JP6049899B2 (ja) |
KR (1) | KR101727419B1 (ja) |
CN (1) | CN105027298B (ja) |
WO (1) | WO2014080071A1 (ja) |
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US9130085B2 (en) * | 2013-04-05 | 2015-09-08 | Nokia Technologies Oy | Transparent photodetector for mobile devices |
CN107068785B (zh) * | 2017-05-11 | 2018-12-28 | 山东大学 | 一种光电探测器及其应用 |
CN111755534B (zh) * | 2020-06-10 | 2022-03-11 | 浙江大学 | 一种石墨烯/半导体内建电场调控的pn结太阳能电池及其制备方法 |
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JP2793875B2 (ja) * | 1990-02-19 | 1998-09-03 | 科学技術振興事業団 | 複合量子構造型半導体素子 |
JP4137275B2 (ja) * | 1999-04-02 | 2008-08-20 | 独立行政法人科学技術振興機構 | 赤外光検出素子 |
KR100549249B1 (ko) * | 2000-10-20 | 2006-02-03 | 죠스케 나카다 | 발광 또는 수광용 반도체 장치 및 그 제조 방법 |
US20080264479A1 (en) * | 2007-04-25 | 2008-10-30 | Nanoco Technologies Limited | Hybrid Photovoltaic Cells and Related Methods |
WO2010036805A2 (en) | 2008-09-24 | 2010-04-01 | Massachusetts Institute Of Technology | Photon processing with nanopatterned materials |
WO2010062644A2 (en) | 2008-10-28 | 2010-06-03 | The Regents Of The University Of California | Vertical group iii-v nanowires on si, heterostructures, flexible arrays and fabrication |
US20100276731A1 (en) * | 2009-05-04 | 2010-11-04 | Brookhaven Science Associates, Llc. | Inorganic Nanocrystal Bulk Heterojunctions |
US8053782B2 (en) * | 2009-08-24 | 2011-11-08 | International Business Machines Corporation | Single and few-layer graphene based photodetecting devices |
ES2369953B1 (es) * | 2011-08-02 | 2012-10-09 | Fundació Institut De Ciències Fotòniques | Plataforma optoelectrónica con conductor a base de carbono y puntos cuánticos y fototransistor que comprende una plataforma de este tipo |
CN104183665B (zh) * | 2012-07-13 | 2016-05-11 | 合肥工业大学 | 基于p-型ZnSe纳米线/n-型Si异质结的光电探测器的制备方法 |
-
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- 2012-11-20 US US13/681,676 patent/US8927964B2/en active Active
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2013
- 2013-10-23 WO PCT/FI2013/050999 patent/WO2014080071A1/en active Application Filing
- 2013-10-23 CN CN201380070805.7A patent/CN105027298B/zh active Active
- 2013-10-23 EP EP13856504.9A patent/EP2923383B1/en active Active
- 2013-10-23 JP JP2015542324A patent/JP6049899B2/ja active Active
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EP2923383A1 (en) | 2015-09-30 |
EP2923383A4 (en) | 2016-07-06 |
EP2923383B1 (en) | 2020-08-05 |
WO2014080071A1 (en) | 2014-05-30 |
US8927964B2 (en) | 2015-01-06 |
CN105027298A (zh) | 2015-11-04 |
KR101727419B1 (ko) | 2017-04-14 |
KR20150088279A (ko) | 2015-07-31 |
CN105027298B (zh) | 2017-10-13 |
US20140138622A1 (en) | 2014-05-22 |
JP2016506062A (ja) | 2016-02-25 |
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