CN104779280A - 氮化物半导体外延晶圆和氮化物半导体器件 - Google Patents
氮化物半导体外延晶圆和氮化物半导体器件 Download PDFInfo
- Publication number
- CN104779280A CN104779280A CN201410829294.9A CN201410829294A CN104779280A CN 104779280 A CN104779280 A CN 104779280A CN 201410829294 A CN201410829294 A CN 201410829294A CN 104779280 A CN104779280 A CN 104779280A
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- China
- Prior art keywords
- nitride semiconductor
- epitaxial wafer
- face
- layer
- nitride
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- 239000004065 semiconductor Substances 0.000 title claims abstract description 178
- 150000004767 nitrides Chemical class 0.000 title claims abstract description 126
- 239000000758 substrate Substances 0.000 claims abstract description 28
- -1 nitride compound Chemical class 0.000 claims description 45
- 239000006185 dispersion Substances 0.000 abstract 1
- 235000012431 wafers Nutrition 0.000 description 58
- 238000002425 crystallisation Methods 0.000 description 27
- 230000008025 crystallization Effects 0.000 description 27
- 230000012010 growth Effects 0.000 description 26
- 230000027756 respiratory electron transport chain Effects 0.000 description 13
- 239000011248 coating agent Substances 0.000 description 10
- 238000000576 coating method Methods 0.000 description 10
- 239000013078 crystal Substances 0.000 description 9
- 239000012535 impurity Substances 0.000 description 9
- 229910002704 AlGaN Inorganic materials 0.000 description 8
- 238000000034 method Methods 0.000 description 8
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 6
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 6
- 230000015572 biosynthetic process Effects 0.000 description 6
- 238000010438 heat treatment Methods 0.000 description 6
- 238000000407 epitaxy Methods 0.000 description 4
- 229910052733 gallium Inorganic materials 0.000 description 4
- 239000001257 hydrogen Substances 0.000 description 4
- 229910052739 hydrogen Inorganic materials 0.000 description 4
- 230000000977 initiatory effect Effects 0.000 description 4
- GYHNNYVSQQEPJS-UHFFFAOYSA-N Gallium Chemical compound [Ga] GYHNNYVSQQEPJS-UHFFFAOYSA-N 0.000 description 3
- JMASRVWKEDWRBT-UHFFFAOYSA-N Gallium nitride Chemical compound [Ga]#N JMASRVWKEDWRBT-UHFFFAOYSA-N 0.000 description 3
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 3
- 229910021529 ammonia Inorganic materials 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000011156 evaluation Methods 0.000 description 3
- 229910052757 nitrogen Inorganic materials 0.000 description 3
- 230000005533 two-dimensional electron gas Effects 0.000 description 3
- 229910052782 aluminium Inorganic materials 0.000 description 2
- 239000004411 aluminium Substances 0.000 description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 2
- 229910052738 indium Inorganic materials 0.000 description 2
- APFVFJFRJDLVQX-UHFFFAOYSA-N indium atom Chemical compound [In] APFVFJFRJDLVQX-UHFFFAOYSA-N 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000002441 X-ray diffraction Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 150000002258 gallium Chemical class 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 150000002431 hydrogen Chemical class 0.000 description 1
- 238000002488 metal-organic chemical vapour deposition Methods 0.000 description 1
- 150000002902 organometallic compounds Chemical class 0.000 description 1
- 239000012071 phase Substances 0.000 description 1
- 229920006395 saturated elastomer Polymers 0.000 description 1
- 238000001228 spectrum Methods 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
- 238000001947 vapour-phase growth Methods 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L29/00—Semiconductor devices specially adapted for rectifying, amplifying, oscillating or switching and having potential barriers; Capacitors or resistors having potential barriers, e.g. a PN-junction depletion layer or carrier concentration layer; Details of semiconductor bodies or of electrodes thereof ; Multistep manufacturing processes therefor
- H01L29/02—Semiconductor bodies ; Multistep manufacturing processes therefor
- H01L29/12—Semiconductor bodies ; Multistep manufacturing processes therefor characterised by the materials of which they are formed
- H01L29/20—Semiconductor bodies ; Multistep manufacturing processes therefor characterised by the materials of which they are formed including, apart from doping materials or other impurities, only AIIIBV compounds
- H01L29/2003—Nitride compounds
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L29/00—Semiconductor devices specially adapted for rectifying, amplifying, oscillating or switching and having potential barriers; Capacitors or resistors having potential barriers, e.g. a PN-junction depletion layer or carrier concentration layer; Details of semiconductor bodies or of electrodes thereof ; Multistep manufacturing processes therefor
- H01L29/66—Types of semiconductor device ; Multistep manufacturing processes therefor
- H01L29/66007—Multistep manufacturing processes
- H01L29/66075—Multistep manufacturing processes of devices having semiconductor bodies comprising group 14 or group 13/15 materials
- H01L29/66227—Multistep manufacturing processes of devices having semiconductor bodies comprising group 14 or group 13/15 materials the devices being controllable only by the electric current supplied or the electric potential applied, to an electrode which does not carry the current to be rectified, amplified or switched, e.g. three-terminal devices
- H01L29/66409—Unipolar field-effect transistors
- H01L29/66446—Unipolar field-effect transistors with an active layer made of a group 13/15 material, e.g. group 13/15 velocity modulation transistor [VMT], group 13/15 negative resistance FET [NERFET]
- H01L29/66462—Unipolar field-effect transistors with an active layer made of a group 13/15 material, e.g. group 13/15 velocity modulation transistor [VMT], group 13/15 negative resistance FET [NERFET] with a heterojunction interface channel or gate, e.g. HFET, HIGFET, SISFET, HJFET, HEMT
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L29/00—Semiconductor devices specially adapted for rectifying, amplifying, oscillating or switching and having potential barriers; Capacitors or resistors having potential barriers, e.g. a PN-junction depletion layer or carrier concentration layer; Details of semiconductor bodies or of electrodes thereof ; Multistep manufacturing processes therefor
- H01L29/66—Types of semiconductor device ; Multistep manufacturing processes therefor
- H01L29/68—Types of semiconductor device ; Multistep manufacturing processes therefor controllable by only the electric current supplied, or only the electric potential applied, to an electrode which does not carry the current to be rectified, amplified or switched
- H01L29/76—Unipolar devices, e.g. field effect transistors
- H01L29/772—Field effect transistors
- H01L29/778—Field effect transistors with two-dimensional charge carrier gas channel, e.g. HEMT ; with two-dimensional charge-carrier layer formed at a heterojunction interface
- H01L29/7786—Field effect transistors with two-dimensional charge carrier gas channel, e.g. HEMT ; with two-dimensional charge-carrier layer formed at a heterojunction interface with direct single heterostructure, i.e. with wide bandgap layer formed on top of active layer, e.g. direct single heterostructure MIS-like HEMT
- H01L29/7787—Field effect transistors with two-dimensional charge carrier gas channel, e.g. HEMT ; with two-dimensional charge-carrier layer formed at a heterojunction interface with direct single heterostructure, i.e. with wide bandgap layer formed on top of active layer, e.g. direct single heterostructure MIS-like HEMT with wide bandgap charge-carrier supplying layer, e.g. direct single heterostructure MODFET
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L29/00—Semiconductor devices specially adapted for rectifying, amplifying, oscillating or switching and having potential barriers; Capacitors or resistors having potential barriers, e.g. a PN-junction depletion layer or carrier concentration layer; Details of semiconductor bodies or of electrodes thereof ; Multistep manufacturing processes therefor
- H01L29/66—Types of semiconductor device ; Multistep manufacturing processes therefor
- H01L29/68—Types of semiconductor device ; Multistep manufacturing processes therefor controllable by only the electric current supplied, or only the electric potential applied, to an electrode which does not carry the current to be rectified, amplified or switched
- H01L29/76—Unipolar devices, e.g. field effect transistors
- H01L29/772—Field effect transistors
- H01L29/778—Field effect transistors with two-dimensional charge carrier gas channel, e.g. HEMT ; with two-dimensional charge-carrier layer formed at a heterojunction interface
Landscapes
- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Power Engineering (AREA)
- Physics & Mathematics (AREA)
- Ceramic Engineering (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- General Physics & Mathematics (AREA)
- Computer Hardware Design (AREA)
- Manufacturing & Machinery (AREA)
- Junction Field-Effect Transistors (AREA)
- Chemical Vapour Deposition (AREA)
Abstract
Description
Claims (4)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2014-002529 | 2014-01-09 | ||
JP2014002529A JP2015133354A (ja) | 2014-01-09 | 2014-01-09 | 窒化物半導体エピタキシャルウェハ及び窒化物半導体デバイス |
Publications (1)
Publication Number | Publication Date |
---|---|
CN104779280A true CN104779280A (zh) | 2015-07-15 |
Family
ID=53495824
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201410829294.9A Pending CN104779280A (zh) | 2014-01-09 | 2014-12-25 | 氮化物半导体外延晶圆和氮化物半导体器件 |
Country Status (3)
Country | Link |
---|---|
US (1) | US9293539B2 (zh) |
JP (1) | JP2015133354A (zh) |
CN (1) | CN104779280A (zh) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111699287A (zh) * | 2018-02-08 | 2020-09-22 | 住友化学株式会社 | 半导体晶圆 |
CN111868011A (zh) * | 2018-03-27 | 2020-10-30 | 日本碍子株式会社 | 氮化铝板 |
CN112639178A (zh) * | 2018-08-29 | 2021-04-09 | 赛奥科思有限公司 | 氮化物半导体基板、氮化物半导体基板的制造方法和层叠结构体 |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP7384580B2 (ja) * | 2019-06-24 | 2023-11-21 | 住友化学株式会社 | Iii族窒化物積層体 |
JP7491683B2 (ja) * | 2019-11-22 | 2024-05-28 | 住友化学株式会社 | Iii族窒化物積層基板および半導体発光素子 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3836697B2 (ja) * | 2000-12-07 | 2006-10-25 | 日本碍子株式会社 | 半導体素子 |
CN101441998A (zh) * | 2007-11-20 | 2009-05-27 | 住友电气工业株式会社 | GaN衬底制造方法、GaN衬底和半导体器件 |
US7723216B2 (en) * | 2006-05-09 | 2010-05-25 | The Regents Of The University Of California | In-situ defect reduction techniques for nonpolar and semipolar (Al, Ga, In)N |
US20110201184A1 (en) * | 2001-04-12 | 2011-08-18 | Sumitomo Electric Industries, Ltd. | Oxygen doping method to gallium nitride single crystal substrate |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5679965A (en) * | 1995-03-29 | 1997-10-21 | North Carolina State University | Integrated heterostructures of Group III-V nitride semiconductor materials including epitaxial ohmic contact, non-nitride buffer layer and methods of fabricating same |
JP3886341B2 (ja) * | 2001-05-21 | 2007-02-28 | 日本電気株式会社 | 窒化ガリウム結晶基板の製造方法及び窒化ガリウム結晶基板 |
JP3954335B2 (ja) * | 2001-06-15 | 2007-08-08 | 日本碍子株式会社 | Iii族窒化物多層膜 |
JP4823466B2 (ja) * | 2002-12-18 | 2011-11-24 | 日本碍子株式会社 | エピタキシャル成長用基板および半導体素子 |
US20050006635A1 (en) * | 2003-03-26 | 2005-01-13 | Kyocera Corporation | Semiconductor apparatus, method for growing nitride semiconductor and method for producing semiconductor apparatus |
JP2008205221A (ja) * | 2007-02-20 | 2008-09-04 | Furukawa Electric Co Ltd:The | 半導体素子 |
JP2009023853A (ja) * | 2007-07-17 | 2009-02-05 | Hitachi Cable Ltd | Iii−v族窒化物系半導体基板及びその製造方法、並びにiii−v族窒化物系半導体デバイス |
-
2014
- 2014-01-09 JP JP2014002529A patent/JP2015133354A/ja active Pending
- 2014-12-24 US US14/582,728 patent/US9293539B2/en active Active
- 2014-12-25 CN CN201410829294.9A patent/CN104779280A/zh active Pending
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3836697B2 (ja) * | 2000-12-07 | 2006-10-25 | 日本碍子株式会社 | 半導体素子 |
US20110201184A1 (en) * | 2001-04-12 | 2011-08-18 | Sumitomo Electric Industries, Ltd. | Oxygen doping method to gallium nitride single crystal substrate |
US7723216B2 (en) * | 2006-05-09 | 2010-05-25 | The Regents Of The University Of California | In-situ defect reduction techniques for nonpolar and semipolar (Al, Ga, In)N |
CN101441998A (zh) * | 2007-11-20 | 2009-05-27 | 住友电气工业株式会社 | GaN衬底制造方法、GaN衬底和半导体器件 |
Non-Patent Citations (1)
Title |
---|
池永和正、外7名: "大口径基板対応量産型MOCVD装置UR25Kの開発", 《大陽日酸技法》 * |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111699287A (zh) * | 2018-02-08 | 2020-09-22 | 住友化学株式会社 | 半导体晶圆 |
CN111868011A (zh) * | 2018-03-27 | 2020-10-30 | 日本碍子株式会社 | 氮化铝板 |
CN111868011B (zh) * | 2018-03-27 | 2022-03-11 | 日本碍子株式会社 | 氮化铝板 |
CN112639178A (zh) * | 2018-08-29 | 2021-04-09 | 赛奥科思有限公司 | 氮化物半导体基板、氮化物半导体基板的制造方法和层叠结构体 |
CN112639178B (zh) * | 2018-08-29 | 2022-10-14 | 赛奥科思有限公司 | 氮化物半导体基板、氮化物半导体基板的制造方法和层叠结构体 |
Also Published As
Publication number | Publication date |
---|---|
JP2015133354A (ja) | 2015-07-23 |
US20150194493A1 (en) | 2015-07-09 |
US9293539B2 (en) | 2016-03-22 |
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Legal Events
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C06 | Publication | ||
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ASS | Succession or assignment of patent right |
Owner name: SCIOCS COMPANY LIMITED Free format text: FORMER OWNER: HITACHI METALS, LTD. Effective date: 20150826 |
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C41 | Transfer of patent application or patent right or utility model | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20150826 Address after: Ibaraki Applicant after: Hitachi Cable Address before: Tokyo, Japan, Japan Applicant before: Hitachi Metals Co., Ltd. |
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C41 | Transfer of patent application or patent right or utility model | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20160303 Address after: Tokyo, Japan, Japan Applicant after: Sumitomo Chemical Co., Ltd. Address before: Ibaraki Applicant before: Hitachi Cable |
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Application publication date: 20150715 |