JP2004193615A - 苛酷な環境で使用するためのアバランシェ・フォトダイオード - Google Patents
苛酷な環境で使用するためのアバランシェ・フォトダイオード Download PDFInfo
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- JP2004193615A JP2004193615A JP2003409749A JP2003409749A JP2004193615A JP 2004193615 A JP2004193615 A JP 2004193615A JP 2003409749 A JP2003409749 A JP 2003409749A JP 2003409749 A JP2003409749 A JP 2003409749A JP 2004193615 A JP2004193615 A JP 2004193615A
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- 239000000758 substrate Substances 0.000 claims abstract description 37
- 239000002019 doping agent Substances 0.000 claims abstract description 28
- 238000002161 passivation Methods 0.000 claims abstract description 19
- 239000002184 metal Substances 0.000 claims abstract description 18
- 229910052751 metal Inorganic materials 0.000 claims abstract description 18
- 239000005368 silicate glass Substances 0.000 claims abstract description 7
- BHEPBYXIRTUNPN-UHFFFAOYSA-N hydridophosphorus(.) (triplet) Chemical compound [PH] BHEPBYXIRTUNPN-UHFFFAOYSA-N 0.000 claims abstract description 6
- HBMJWWWQQXIZIP-UHFFFAOYSA-N silicon carbide Chemical compound [Si+]#[C-] HBMJWWWQQXIZIP-UHFFFAOYSA-N 0.000 claims description 36
- 229910010271 silicon carbide Inorganic materials 0.000 claims description 35
- JMASRVWKEDWRBT-UHFFFAOYSA-N Gallium nitride Chemical compound [Ga]#N JMASRVWKEDWRBT-UHFFFAOYSA-N 0.000 claims description 20
- 229920002120 photoresistant polymer Polymers 0.000 claims description 20
- 229910002601 GaN Inorganic materials 0.000 claims description 19
- 238000000034 method Methods 0.000 claims description 18
- 150000002500 ions Chemical class 0.000 claims description 14
- 238000005553 drilling Methods 0.000 claims description 6
- 239000003129 oil well Substances 0.000 claims description 6
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 4
- 230000005012 migration Effects 0.000 claims description 4
- 238000013508 migration Methods 0.000 claims description 4
- 230000000873 masking effect Effects 0.000 claims description 3
- 235000012239 silicon dioxide Nutrition 0.000 claims description 3
- 239000000377 silicon dioxide Substances 0.000 claims description 2
- 230000037427 ion transport Effects 0.000 abstract 1
- 239000010410 layer Substances 0.000 description 89
- 230000005684 electric field Effects 0.000 description 34
- 239000000463 material Substances 0.000 description 25
- 238000000098 azimuthal photoelectron diffraction Methods 0.000 description 14
- 229910004298 SiO 2 Inorganic materials 0.000 description 8
- 239000010931 gold Substances 0.000 description 8
- 230000015556 catabolic process Effects 0.000 description 7
- 238000009826 distribution Methods 0.000 description 7
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 6
- 229910052710 silicon Inorganic materials 0.000 description 6
- 239000010703 silicon Substances 0.000 description 6
- 238000002834 transmittance Methods 0.000 description 6
- 238000010521 absorption reaction Methods 0.000 description 5
- 239000013078 crystal Substances 0.000 description 5
- 238000001514 detection method Methods 0.000 description 5
- 238000000059 patterning Methods 0.000 description 5
- 230000008569 process Effects 0.000 description 5
- 239000004065 semiconductor Substances 0.000 description 5
- 230000008901 benefit Effects 0.000 description 4
- 229910052737 gold Inorganic materials 0.000 description 4
- 238000009616 inductively coupled plasma Methods 0.000 description 4
- 238000001020 plasma etching Methods 0.000 description 4
- 230000005855 radiation Effects 0.000 description 4
- 230000035945 sensitivity Effects 0.000 description 4
- 229910002704 AlGaN Inorganic materials 0.000 description 3
- 230000005251 gamma ray Effects 0.000 description 3
- 230000003287 optical effect Effects 0.000 description 3
- 238000001878 scanning electron micrograph Methods 0.000 description 3
- 229910000530 Gallium indium arsenide Inorganic materials 0.000 description 2
- GPXJNWSHGFTCBW-UHFFFAOYSA-N Indium phosphide Chemical compound [In]#P GPXJNWSHGFTCBW-UHFFFAOYSA-N 0.000 description 2
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 2
- 230000001133 acceleration Effects 0.000 description 2
- 229910052782 aluminium Inorganic materials 0.000 description 2
- 230000003321 amplification Effects 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 150000001875 compounds Chemical class 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 238000001312 dry etching Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 229910052733 gallium Inorganic materials 0.000 description 2
- 229910052739 hydrogen Inorganic materials 0.000 description 2
- 239000001257 hydrogen Substances 0.000 description 2
- 125000004435 hydrogen atom Chemical class [H]* 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- 230000007246 mechanism Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000003199 nucleic acid amplification method Methods 0.000 description 2
- 229910052594 sapphire Inorganic materials 0.000 description 2
- 239000010980 sapphire Substances 0.000 description 2
- 229910017083 AlN Inorganic materials 0.000 description 1
- YCKRFDGAMUMZLT-UHFFFAOYSA-N Fluorine atom Chemical compound [F] YCKRFDGAMUMZLT-UHFFFAOYSA-N 0.000 description 1
- KXNLCSXBJCPWGL-UHFFFAOYSA-N [Ga].[As].[In] Chemical compound [Ga].[As].[In] KXNLCSXBJCPWGL-UHFFFAOYSA-N 0.000 description 1
- 238000000137 annealing Methods 0.000 description 1
- 239000006117 anti-reflective coating Substances 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 239000002800 charge carrier Substances 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000001186 cumulative effect Effects 0.000 description 1
- 238000006731 degradation reaction Methods 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 238000000151 deposition Methods 0.000 description 1
- 230000002542 deteriorative effect Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000005530 etching Methods 0.000 description 1
- 229910052731 fluorine Inorganic materials 0.000 description 1
- 239000011737 fluorine Substances 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 229910052738 indium Inorganic materials 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 230000031700 light absorption Effects 0.000 description 1
- 238000001465 metallisation Methods 0.000 description 1
- 229910052759 nickel Inorganic materials 0.000 description 1
- 239000013307 optical fiber Substances 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 239000003208 petroleum Substances 0.000 description 1
- 229910052698 phosphorus Inorganic materials 0.000 description 1
- 239000011574 phosphorus Substances 0.000 description 1
- 238000000206 photolithography Methods 0.000 description 1
- 239000011241 protective layer Substances 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- RMAQACBXLXPBSY-UHFFFAOYSA-N silicic acid Chemical compound O[Si](O)(O)O RMAQACBXLXPBSY-UHFFFAOYSA-N 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Classifications
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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
- H01L31/02—Details
- H01L31/0232—Optical elements or arrangements associated with the device
- H01L31/02322—Optical elements or arrangements associated with the device comprising luminescent members, e.g. fluorescent sheets upon the device
-
- 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
- H01L31/02—Details
- H01L31/0216—Coatings
- H01L31/02161—Coatings for devices characterised by at least one potential jump barrier or surface barrier
-
- 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
- H01L31/0304—Inorganic materials including, apart from doping materials or other impurities, only AIIIBV compounds
- H01L31/03044—Inorganic materials including, apart from doping materials or other impurities, only AIIIBV compounds comprising a nitride compounds, e.g. GaN
-
- 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
- H01L31/0312—Inorganic materials including, apart from doping materials or other impurities, only AIVBIV compounds, e.g. SiC
-
- 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
- H01L31/035281—Shape of the body
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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
- H01L31/107—Devices sensitive to infrared, visible or ultraviolet radiation characterised by only one potential barrier the potential barrier working in avalanche mode, e.g. avalanche photodiodes
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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
- H01L31/115—Devices sensitive to very short wavelength, e.g. X-rays, gamma-rays or corpuscular radiation
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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
- Y02E10/544—Solar cells from Group III-V materials
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- Physics & Mathematics (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- Electromagnetism (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Computer Hardware Design (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Power Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Inorganic Chemistry (AREA)
- Light Receiving Elements (AREA)
Abstract
【解決手段】 APDは、第1のドーパントを有する基板110と、基板の上に置かれた、第1のドーパントを有する第1の層111と、第1の層の上に置かれた、第2のドーパントを有する第2の層112と、第2の層の上に置かれた、第2のドーパントを有する第3の層114と、APDの表面上に電気的パッシベーションをもたらすためのパッシベーション層116、122と、第3の層の上に置かれた、可動イオン移動を制限するためのケイ酸燐ガラス124と、第1の電極が基板の下に置かれ、また第2の電極が第3の層の上に置かれた、オームコンタクトを形成するための一対の金属電極118、120とを含み、APDは、傾斜メサ形状を形成する第1の側壁と第2の側壁とを含む。
【選択図】 図1
Description
110 基板
111 第1の層
112 第2の層
114 第3の層
116、122 パッシベーション層
124 ケイ酸燐ガラス層
118、120 金属電極
Claims (16)
- 紫外線光子を検出するためのアバランシェ・フォトダイオードであって、
第1のドーパントを有する基板(110)と、
前記基板の上に置かれた、第1のドーパントを有する第1の層(111)と、
前記第1の層の上に置かれた、第2のドーパントを有する第2の層(112)と、
前記第2の層の上に置かれた、第2のドーパントを有する第3の層(114)と、
該アバランシェ・フォトダイオードの表面上に電気的パッシベーションをもたらすためのパッシベーション層(116、122)と、
前記第3の層の上に置かれた、可動イオン移動を制限するためのケイ酸燐ガラス(124)と、
第1の電極が前記基板の下に置かれ、また第2の電極が前記第3の層の上に置かれた、オームコンタクトを形成するための1対の金属電極(118、120)と、
を含み、
該アバランシェ・フォトダイオードが、傾斜メサ形状を形成する第1の側壁と第2の側壁とを含み、
該アバランシェ・フォトダイオードが、ほぼ摂氏150度に匹敵する温度を含む環境内で動作する、
ことを特徴とするアバランシェ・フォトダイオード。 - 前記第1のドーパントがp−型であり、前記第2のドーパントがn−型であることを特徴とする、請求項1に記載のフォトダイオード。
- 前記基板が、4H炭化ケイ素を含み、ほぼ5×1018cm-3にドープされていることを特徴とする、請求項1に記載のフォトダイオード。
- 前記第1の層が、炭化ケイ素を含み、ほぼ1×1017cm-3にドープされていることを特徴とする、請求項3に記載のフォトダイオード。
- 前記第2の層が、炭化ケイ素を含み、ほぼ5×1016cm-3にドープされていることを特徴とする、請求項4に記載のフォトダイオード。
- 前記第3の層が、炭化ケイ素を含み、ほぼ5×1018cm-3にドープされていることを特徴とする、請求項5に記載のフォトダイオード。
- 前記傾斜メサ形状を形成する角度が、20度から60度の範囲内であることを特徴とする、請求項1に記載のフォトダイオード。
- 前記傾斜メサ形状を形成する角度が、ほぼ20度であることを特徴とする、請求項1に記載のフォトダイオード。
- 前記基板、前記第1の層、前記第2の層及び前記第3の層が、4Hポリタイプであることを特徴とする、請求項6に記載のフォトダイオード。
- 前記パッシベーション層が、二酸化ケイ素を含み、前記第1の側壁と前記第2の側壁との上に形成されていることを特徴とする、請求項1に記載のフォトダイオード。
- 前記ケイ酸燐ガラス層が、前記第3の炭化ケイ素層の露出部分の上に形成されていることを特徴とする、請求項1に記載のフォトダイオード。
- 該アバランシェ・フォトダイオードが、少なくとも摂氏200度にほぼ匹敵する温度で動作することを特徴とする、請求項1に記載のフォトダイオード。
- 前記基板、前記第1の層、前記第2の層及び前記第3の層が、窒化ガリウムを含むことを特徴とする、請求項1に記載のフォトダイオード。
- 該アバランシェ・フォトダイオードが、油井掘さく用途で使用されることを特徴とする、請求項1に記載のフォトダイオード。
- 前記傾斜メサ形状が、フォトレジスト・リフロー法によって形成されていることを特徴とする、請求項1に記載のフォトダイオード。
- 前記傾斜メサ形状が、グレースケール・マスキング法によって形成されていることを特徴とする、請求項1に記載のフォトダイオード。
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US10/314,986 US6838741B2 (en) | 2002-12-10 | 2002-12-10 | Avalanche photodiode for use in harsh environments |
Publications (3)
Publication Number | Publication Date |
---|---|
JP2004193615A true JP2004193615A (ja) | 2004-07-08 |
JP2004193615A5 JP2004193615A5 (ja) | 2007-02-01 |
JP4440615B2 JP4440615B2 (ja) | 2010-03-24 |
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Application Number | Title | Priority Date | Filing Date |
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JP2003409749A Expired - Fee Related JP4440615B2 (ja) | 2002-12-10 | 2003-12-09 | 苛酷な環境で使用するためのアバランシェ・フォトダイオード |
Country Status (7)
Country | Link |
---|---|
US (2) | US6838741B2 (ja) |
EP (1) | EP1435666A3 (ja) |
JP (1) | JP4440615B2 (ja) |
KR (1) | KR101025186B1 (ja) |
CN (1) | CN100505331C (ja) |
CA (1) | CA2451295C (ja) |
IL (1) | IL159189A0 (ja) |
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US20070040181A1 (en) * | 2002-12-27 | 2007-02-22 | General Electric Company | Crystalline composition, wafer, and semi-conductor structure |
US8357945B2 (en) * | 2002-12-27 | 2013-01-22 | Momentive Performance Materials Inc. | Gallium nitride crystal and method of making same |
US7786503B2 (en) * | 2002-12-27 | 2010-08-31 | Momentive Performance Materials Inc. | Gallium nitride crystals and wafers and method of making |
US7098487B2 (en) * | 2002-12-27 | 2006-08-29 | General Electric Company | Gallium nitride crystal and method of making same |
US7859008B2 (en) * | 2002-12-27 | 2010-12-28 | Momentive Performance Materials Inc. | Crystalline composition, wafer, device, and associated method |
US7638815B2 (en) * | 2002-12-27 | 2009-12-29 | Momentive Performance Materials Inc. | Crystalline composition, wafer, and semi-conductor structure |
US20060169996A1 (en) * | 2002-12-27 | 2006-08-03 | General Electric Company | Crystalline composition, wafer, and semi-conductor structure |
US9279193B2 (en) | 2002-12-27 | 2016-03-08 | Momentive Performance Materials Inc. | Method of making a gallium nitride crystalline composition having a low dislocation density |
WO2005049957A2 (en) * | 2003-11-18 | 2005-06-02 | Halliburton Energy Services, Inc. | High temperature environment tool system and method |
RU2290721C2 (ru) * | 2004-05-05 | 2006-12-27 | Борис Анатольевич Долгошеин | Кремниевый фотоэлектронный умножитель (варианты) и ячейка для кремниевого фотоэлектронного умножителя |
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CA2451295A1 (en) | 2004-06-10 |
IL159189A0 (en) | 2004-06-01 |
CN100505331C (zh) | 2009-06-24 |
JP4440615B2 (ja) | 2010-03-24 |
US6838741B2 (en) | 2005-01-04 |
CA2451295C (en) | 2012-05-08 |
KR20040050865A (ko) | 2004-06-17 |
US20050098844A1 (en) | 2005-05-12 |
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