JP7212437B2 - 半導体デバイス、その製造方法および半導体製造システム - Google Patents
半導体デバイス、その製造方法および半導体製造システム Download PDFInfo
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- H10P14/20—Formation of materials, e.g. in the shape of layers or pillars of semiconductor materials
- H10P14/32—Formation of materials, e.g. in the shape of layers or pillars of semiconductor materials characterised by intermediate layers between substrates and deposited layers
- H10P14/3202—Materials thereof
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- H10P14/00—Formation of materials, e.g. in the shape of layers or pillars
- H10P14/20—Formation of materials, e.g. in the shape of layers or pillars of semiconductor materials
- H10P14/34—Deposited materials, e.g. layers
- H10P14/3402—Deposited materials, e.g. layers characterised by the chemical composition
- H10P14/3414—Deposited materials, e.g. layers characterised by the chemical composition being group IIIA-VIA materials
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- H—ELECTRICITY
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- H10P14/00—Formation of materials, e.g. in the shape of layers or pillars
- H10P14/20—Formation of materials, e.g. in the shape of layers or pillars of semiconductor materials
- H10P14/34—Deposited materials, e.g. layers
- H10P14/3402—Deposited materials, e.g. layers characterised by the chemical composition
- H10P14/3424—Deposited materials, e.g. layers characterised by the chemical composition being Group IIB-VIA materials
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- H10P14/60—Formation of materials, e.g. in the shape of layers or pillars of insulating materials
- H10P14/63—Formation of materials, e.g. in the shape of layers or pillars of insulating materials characterised by the formation processes
- H10P14/6326—Deposition processes
- H10P14/6328—Deposition from the gas or vapour phase
- H10P14/6334—Deposition from the gas or vapour phase using decomposition or reaction of gaseous or vapour phase compounds, i.e. chemical vapour deposition
- H10P14/6339—Deposition from the gas or vapour phase using decomposition or reaction of gaseous or vapour phase compounds, i.e. chemical vapour deposition deposition by cyclic CVD, e.g. ALD, ALE or pulsed CVD
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- H10P14/60—Formation of materials, e.g. in the shape of layers or pillars of insulating materials
- H10P14/69—Inorganic materials
- H10P14/692—Inorganic materials composed of oxides, glassy oxides or oxide-based glasses
- H10P14/6938—Inorganic materials composed of oxides, glassy oxides or oxide-based glasses the material containing at least one metal element, e.g. metal oxides, metal oxynitrides or metal oxycarbides
- H10P14/6939—Inorganic materials composed of oxides, glassy oxides or oxide-based glasses the material containing at least one metal element, e.g. metal oxides, metal oxynitrides or metal oxycarbides characterised by the metal
- H10P14/69391—Inorganic materials composed of oxides, glassy oxides or oxide-based glasses the material containing at least one metal element, e.g. metal oxides, metal oxynitrides or metal oxycarbides characterised by the metal the material containing aluminium, e.g. Al2O3
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Description
Claims (15)
- アルミニウムをドープした酸化亜鉛のn型層と、
3A族元素と5A族元素とを含むナロー・バンドギャップ材料から形成され、前記ナロー・バンドギャップ材料の単結晶を含む、p型層と、
前記n型層と前記p型層との間の接合であって、前記接合が冷却を必要としない室温で整流特性を有するヘテロ接合ダイオードとして動作可能である、前記接合と
を備える、半導体デバイス。 - 前記3A族元素がインジウムであり、前記5A族元素がアンチモンである、請求項1に記載の半導体デバイス。
- 前記ナロー・バンドギャップ材料が、アンチモン化インジウム(InSb)を含む、請求項2に記載の半導体デバイス。
- 窓構造であって、前記窓構造は、光が前記p型層に達することを可能にする、前記窓構造をさらに備える、請求項1に記載の半導体デバイス。
- 半導体製造システムを使用して、アルミニウムをドープした酸化亜鉛のn型層を形成するステップと、
前記半導体製造システムを使用して、3A族元素と5A族元素とを含むナロー・バンドギャップ材料から形成され、前記ナロー・バンドギャップ材料の単結晶を含む、p型層を形成するステップと、
前記半導体製造システムを使用して、前記n型層と前記p型層との間に接合を形成するステップであって、前記接合が冷却を必要としない室温で整流特性を有するヘテロ接合ダイオードとして動作可能である、前記接合を形成するステップと
を含む、方法。 - 半導体製造システムを使用して、アルミニウムをドープした酸化亜鉛のn型層を形成するステップと、
前記半導体製造システムを使用して、3A族元素と5A族元素とを含むナロー・バンドギャップ材料から形成されたp型層を形成するステップと、
前記半導体製造システムを使用して、前記n型層と前記p型層との間に接合を形成するステップであって、前記接合が冷却を必要としない室温で整流特性を有するヘテロ接合ダイオードとして動作可能である、前記接合を形成するステップと
を含み、
前記接合を形成するステップの一部として、(i)前記p型層の表面、および(ii)前記n型層の表面のうちの少なくとも一方に接触している界面材料の層を堆積するステップをさらに含む、方法。 - 半導体製造システムを使用して、アルミニウムをドープした酸化亜鉛のn型層を形成するステップと、
前記半導体製造システムを使用して、3A族元素と5A族元素とを含むナロー・バンドギャップ材料から形成されたp型層を形成するステップと、
前記半導体製造システムを使用して、前記n型層と前記p型層との間に接合を形成するステップであって、前記接合が冷却を必要としない室温で整流特性を有するヘテロ接合ダイオードとして動作可能である、前記接合を形成するステップと
を含み、
前記ドープした酸化亜鉛が、原子層堆積(ALD)を使用して堆積される、方法。 - 前記3A族元素がインジウムであり、前記5A族元素がアンチモンである、請求項5~7のいずれか1項に記載の方法。
- 前記ナロー・バンドギャップ材料が、アンチモン化インジウム(InSb)を含む、請求項8に記載の方法。
- 窓構造であって、前記窓構造は、光が前記n型層に達することを可能にする、前記窓構造
をさらに備える、請求項5~7のいずれか1項に記載の方法。 - バンドギャップは、価電子帯から伝導帯へジャンプするために電子により必要とされるエネルギーの測定値であり、前記ナロー・バンドギャップ材料は、しきい値を下回るバンドギャップの値を有する、請求項5~7のいずれか1項に記載の方法。
- 前記界面材料が、酸化アルミニウム(Al2O3)を含む、請求項6に記載の方法。
- 前記n型層の表面に、第1の金属を堆積するステップであって、前記表面が前記p型層の第2の表面とは異なり、前記第2の表面が前記接合に使用され、前記金属が前記接合の第1の側との電気的接続部を形成する際に使用可能である、前記第1の金属を堆積するステップ
をさらに含む、請求項5~7のいずれか1項に記載の方法。 - 前記接合が、前記室温で可視光を光検出する、請求項5~7のいずれか1項に記載の方法。
- リソグラフィ構成要素を備える半導体製造システムであって、請求項5ないし14のいずれかに記載の方法の前記ステップを実行する、半導体製造システム。
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US15/784,384 | 2017-10-16 | ||
| US15/784,384 US10158039B1 (en) | 2017-10-16 | 2017-10-16 | Heterojunction diode having a narrow bandgap semiconductor |
| PCT/IB2018/057288 WO2019077424A1 (en) | 2017-10-16 | 2018-09-21 | HETEROJUNCTION DIODE HAVING A NARROW PROHIBITED BAND SEMICONDUCTOR |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2020537335A JP2020537335A (ja) | 2020-12-17 |
| JP2020537335A5 JP2020537335A5 (ja) | 2021-02-04 |
| JP7212437B2 true JP7212437B2 (ja) | 2023-01-25 |
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| Country | Link |
|---|---|
| US (1) | US10158039B1 (ja) |
| JP (1) | JP7212437B2 (ja) |
| CN (1) | CN111213246B (ja) |
| DE (1) | DE112018004549T5 (ja) |
| GB (1) | GB2580827B (ja) |
| WO (1) | WO2019077424A1 (ja) |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN111952385B (zh) * | 2020-08-21 | 2022-08-02 | 中国科学院长春光学精密机械与物理研究所 | 一种二维材料极化激元与异质结结合的红外光探测器 |
| EP4550457A4 (en) | 2022-06-30 | 2025-12-17 | Panasonic Ip Man Co Ltd | NEGATIVE ELECTRODE MATERIAL FOR SECONDARY BATTERY AND SECONDARY BATTERY |
| CN116344659A (zh) * | 2023-01-09 | 2023-06-27 | 中国科学院半导体研究所 | 红外光电器件及其制备方法与硅基光电集成芯片 |
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| WO2012036118A1 (ja) | 2010-09-13 | 2012-03-22 | 株式会社 村田製作所 | フォトダイオード、及び紫外線センサ |
| JP2013102093A (ja) | 2011-11-09 | 2013-05-23 | Stanley Electric Co Ltd | 半導体素子の製造方法及び半導体素子 |
| JP2014093327A (ja) | 2012-10-31 | 2014-05-19 | Fujifilm Corp | 半導体膜、半導体膜の製造方法、太陽電池、発光ダイオード、薄膜トランジスタ、および、電子デバイス |
| JP2014225597A (ja) | 2013-05-17 | 2014-12-04 | 日本碍子株式会社 | 光起電力素子 |
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| JP3498140B2 (ja) * | 2001-01-25 | 2004-02-16 | 独立行政法人産業技術総合研究所 | 半導体発光素子 |
| EP2115782A1 (en) | 2007-01-30 | 2009-11-11 | Solasta, Inc. | Photovoltaic cell and method of making thereof |
| WO2009151979A2 (en) | 2008-06-09 | 2009-12-17 | 4Power, Llc | High-efficiency solar cell structures and methods |
| US8653460B2 (en) | 2009-05-28 | 2014-02-18 | Technion Research & Development Foundation Limited | Method and system for detecting light |
| US7928389B1 (en) | 2009-08-20 | 2011-04-19 | Hrl Laboratories, Llc | Wide bandwidth infrared detector and imager |
| CN101866999B (zh) * | 2010-05-19 | 2012-09-05 | 中国科学院半导体研究所 | 制作ZnO基异质结发光二极管的方法 |
| FR2982079A1 (fr) | 2011-10-28 | 2013-05-03 | Commissariat Energie Atomique | Imageur cmos utbb |
| CN102394263A (zh) * | 2011-11-22 | 2012-03-28 | 中国科学院半导体研究所 | 增强n-ZnO/AlN/p-GaN发光二极管的电致发光性能的方法 |
| EA018435B1 (ru) | 2012-09-14 | 2013-07-30 | Ооо "Лед Микросенсор Нт" | Способ изготовления гетероструктур (варианты) для среднего ик-диапазона, гетероструктура (варианты) и светодиод и фотодиод на основе этой гетероструктуры |
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-
2017
- 2017-10-16 US US15/784,384 patent/US10158039B1/en not_active Expired - Fee Related
-
2018
- 2018-09-21 JP JP2020518622A patent/JP7212437B2/ja active Active
- 2018-09-21 DE DE112018004549.8T patent/DE112018004549T5/de active Pending
- 2018-09-21 CN CN201880067071.XA patent/CN111213246B/zh not_active Expired - Fee Related
- 2018-09-21 GB GB2004615.7A patent/GB2580827B/en active Active
- 2018-09-21 WO PCT/IB2018/057288 patent/WO2019077424A1/en not_active Ceased
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2012036118A1 (ja) | 2010-09-13 | 2012-03-22 | 株式会社 村田製作所 | フォトダイオード、及び紫外線センサ |
| JP2013102093A (ja) | 2011-11-09 | 2013-05-23 | Stanley Electric Co Ltd | 半導体素子の製造方法及び半導体素子 |
| JP2014093327A (ja) | 2012-10-31 | 2014-05-19 | Fujifilm Corp | 半導体膜、半導体膜の製造方法、太陽電池、発光ダイオード、薄膜トランジスタ、および、電子デバイス |
| JP2014225597A (ja) | 2013-05-17 | 2014-12-04 | 日本碍子株式会社 | 光起電力素子 |
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| Publication number | Publication date |
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| GB2580827A (en) | 2020-07-29 |
| JP2020537335A (ja) | 2020-12-17 |
| US10158039B1 (en) | 2018-12-18 |
| GB2580827B (en) | 2022-02-23 |
| CN111213246B (zh) | 2023-10-31 |
| DE112018004549T5 (de) | 2020-05-28 |
| GB202004615D0 (en) | 2020-05-13 |
| WO2019077424A1 (en) | 2019-04-25 |
| CN111213246A (zh) | 2020-05-29 |
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