CN104701385A - 纳米晶嵌入单晶外延碳化硅的高稳定低损耗微波二极管 - Google Patents
纳米晶嵌入单晶外延碳化硅的高稳定低损耗微波二极管 Download PDFInfo
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- CN104701385A CN104701385A CN201510025277.4A CN201510025277A CN104701385A CN 104701385 A CN104701385 A CN 104701385A CN 201510025277 A CN201510025277 A CN 201510025277A CN 104701385 A CN104701385 A CN 104701385A
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- 229910010271 silicon carbide Inorganic materials 0.000 title claims abstract description 218
- HBMJWWWQQXIZIP-UHFFFAOYSA-N silicon carbide Chemical compound [Si+]#[C-] HBMJWWWQQXIZIP-UHFFFAOYSA-N 0.000 title claims abstract description 35
- 239000013078 crystal Substances 0.000 title claims abstract description 28
- 239000002131 composite material Substances 0.000 claims abstract description 23
- 230000007704 transition Effects 0.000 claims abstract description 15
- 229910021421 monocrystalline silicon Inorganic materials 0.000 claims description 25
- 239000000758 substrate Substances 0.000 claims description 20
- 235000013339 cereals Nutrition 0.000 claims description 11
- 239000010409 thin film Substances 0.000 claims description 8
- 229910017150 AlTi Inorganic materials 0.000 claims description 3
- 229910045601 alloy Inorganic materials 0.000 claims description 3
- 239000000956 alloy Substances 0.000 claims description 3
- 238000009826 distribution Methods 0.000 claims description 3
- 230000008020 evaporation Effects 0.000 claims description 3
- 238000001704 evaporation Methods 0.000 claims description 3
- 230000015572 biosynthetic process Effects 0.000 claims description 2
- 235000008429 bread Nutrition 0.000 claims description 2
- 238000000034 method Methods 0.000 abstract description 23
- 238000001020 plasma etching Methods 0.000 abstract description 13
- 238000000623 plasma-assisted chemical vapour deposition Methods 0.000 abstract description 13
- 238000005516 engineering process Methods 0.000 abstract description 7
- 238000004544 sputter deposition Methods 0.000 abstract description 4
- 230000008569 process Effects 0.000 abstract description 2
- 239000010408 film Substances 0.000 description 28
- 239000007789 gas Substances 0.000 description 14
- 238000002360 preparation method Methods 0.000 description 9
- ZOKXTWBITQBERF-UHFFFAOYSA-N Molybdenum Chemical compound [Mo] ZOKXTWBITQBERF-UHFFFAOYSA-N 0.000 description 7
- 230000005684 electric field Effects 0.000 description 7
- 229910052750 molybdenum Inorganic materials 0.000 description 7
- 239000011733 molybdenum Substances 0.000 description 7
- 230000004044 response Effects 0.000 description 7
- 238000004140 cleaning Methods 0.000 description 6
- 238000006243 chemical reaction Methods 0.000 description 5
- 150000001875 compounds Chemical class 0.000 description 5
- 239000000463 material Substances 0.000 description 5
- 230000006798 recombination Effects 0.000 description 5
- 238000005215 recombination Methods 0.000 description 5
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- 238000005530 etching Methods 0.000 description 4
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- 239000000203 mixture Substances 0.000 description 4
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- 230000008901 benefit Effects 0.000 description 3
- 239000012159 carrier gas Substances 0.000 description 3
- 239000002800 charge carrier Substances 0.000 description 3
- 230000007797 corrosion Effects 0.000 description 3
- 238000005260 corrosion Methods 0.000 description 3
- 238000000151 deposition Methods 0.000 description 3
- 230000008021 deposition Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 238000009792 diffusion process Methods 0.000 description 3
- 238000000407 epitaxy Methods 0.000 description 3
- 229910052751 metal Inorganic materials 0.000 description 3
- 239000002184 metal Substances 0.000 description 3
- 239000012495 reaction gas Substances 0.000 description 3
- 239000004065 semiconductor Substances 0.000 description 3
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 description 2
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000004891 communication Methods 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 239000002019 doping agent Substances 0.000 description 2
- 238000001312 dry etching Methods 0.000 description 2
- 230000002708 enhancing effect Effects 0.000 description 2
- 238000001657 homoepitaxy Methods 0.000 description 2
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 238000001755 magnetron sputter deposition Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000007935 neutral effect Effects 0.000 description 2
- 238000001259 photo etching Methods 0.000 description 2
- 230000000750 progressive effect Effects 0.000 description 2
- 229910052710 silicon Inorganic materials 0.000 description 2
- 239000010703 silicon Substances 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- 241001354791 Baliga Species 0.000 description 1
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 1
- 229910001218 Gallium arsenide Inorganic materials 0.000 description 1
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 1
- -1 anion compound Chemical class 0.000 description 1
- 238000000137 annealing Methods 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
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- 230000004888 barrier function Effects 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
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- 238000010894 electron beam technology Methods 0.000 description 1
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- 229910052739 hydrogen Inorganic materials 0.000 description 1
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- 238000005468 ion implantation Methods 0.000 description 1
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- 229910003465 moissanite Inorganic materials 0.000 description 1
- 239000002159 nanocrystal Substances 0.000 description 1
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- 238000005498 polishing Methods 0.000 description 1
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- 239000000126 substance Substances 0.000 description 1
- 238000007740 vapor deposition Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 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
- H01L29/66—Types of semiconductor device ; Multistep manufacturing processes therefor
- H01L29/86—Types of semiconductor device ; Multistep manufacturing processes therefor controllable only by variation of the electric current supplied, or only the electric potential applied, to one or more of the electrodes carrying the current to be rectified, amplified, oscillated or switched
- H01L29/861—Diodes
- H01L29/8613—Mesa PN junction diodes
-
- 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
- H01L29/04—Semiconductor bodies ; Multistep manufacturing processes therefor characterised by their crystalline structure, e.g. polycrystalline, cubic or particular orientation of crystalline planes
- H01L29/045—Semiconductor bodies ; Multistep manufacturing processes therefor characterised by their crystalline structure, e.g. polycrystalline, cubic or particular orientation of crystalline planes by their particular orientation of crystalline planes
-
- 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
- H01L29/16—Semiconductor bodies ; Multistep manufacturing processes therefor characterised by the materials of which they are formed including, apart from doping materials or other impurities, only elements of Group IV of the Periodic Table
- H01L29/1608—Silicon carbide
-
- 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
- H01L29/66083—Multistep manufacturing processes of devices having semiconductor bodies comprising group 14 or group 13/15 materials the devices being controllable only by variation of the electric current supplied or the electric potential applied, to one or more of the electrodes carrying the current to be rectified, amplified, oscillated or switched, e.g. two-terminal devices
- H01L29/6609—Diodes
- H01L29/66136—PN junction diodes
-
- 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
- H01L29/86—Types of semiconductor device ; Multistep manufacturing processes therefor controllable only by variation of the electric current supplied, or only the electric potential applied, to one or more of the electrodes carrying the current to be rectified, amplified, oscillated or switched
- H01L29/861—Diodes
Landscapes
- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Power Engineering (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- General Physics & Mathematics (AREA)
- Physics & Mathematics (AREA)
- Ceramic Engineering (AREA)
- Computer Hardware Design (AREA)
- Chemical & Material Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Manufacturing & Machinery (AREA)
- Electrodes Of Semiconductors (AREA)
- Recrystallisation Techniques (AREA)
Abstract
Description
Claims (9)
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CN201510025277.4A CN104701385B (zh) | 2015-01-19 | 2015-01-19 | 纳米晶嵌入单晶外延碳化硅的高稳定低损耗微波二极管 |
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CN201510025277.4A CN104701385B (zh) | 2015-01-19 | 2015-01-19 | 纳米晶嵌入单晶外延碳化硅的高稳定低损耗微波二极管 |
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CN104701385A true CN104701385A (zh) | 2015-06-10 |
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Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108336136A (zh) * | 2018-01-23 | 2018-07-27 | 湖北工业大学 | 自激励单电子自旋电磁晶体管及制作工艺 |
CN108875193A (zh) * | 2018-06-12 | 2018-11-23 | 温州大学 | 评估SiC同质异构结IMPATT二极管性能的方法 |
CN113013260A (zh) * | 2021-02-23 | 2021-06-22 | 温州大学 | 一种光敏型SiC异构结多势垒变容二极管 |
CN114649425A (zh) * | 2022-05-20 | 2022-06-21 | 正泰新能科技有限公司 | 一种TopCon晶硅太阳能电池及其制备方法 |
Citations (6)
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CN101540343A (zh) * | 2009-04-14 | 2009-09-23 | 西安电子科技大学 | 偏移场板结构的4H-SiC PiN/肖特基二极管及其制作方法 |
CN102437201A (zh) * | 2011-11-25 | 2012-05-02 | 中国科学院微电子研究所 | SiC结势垒肖特基二极管及其制作方法 |
CN102820323A (zh) * | 2012-09-07 | 2012-12-12 | 温州大学 | 纳米碳化硅/晶体碳化硅双缓变结快速恢复二极管及其制备方法 |
US20130313573A1 (en) * | 2010-01-21 | 2013-11-28 | Kabushiki Kaisha Toshiba | Semiconductor rectifier |
CN103560087A (zh) * | 2013-10-29 | 2014-02-05 | 中南林业科技大学 | 具有场板终端保护的4H-SiC肖特基源漏MOSFET器件及其制备方法 |
CN104201211A (zh) * | 2014-08-27 | 2014-12-10 | 温州大学 | 在4H型单晶碳化硅外延层上制备的基区渐变P+-N-N+型SiC超快恢复二极管及工艺 |
-
2015
- 2015-01-19 CN CN201510025277.4A patent/CN104701385B/zh active Active
Patent Citations (6)
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CN101540343A (zh) * | 2009-04-14 | 2009-09-23 | 西安电子科技大学 | 偏移场板结构的4H-SiC PiN/肖特基二极管及其制作方法 |
US20130313573A1 (en) * | 2010-01-21 | 2013-11-28 | Kabushiki Kaisha Toshiba | Semiconductor rectifier |
CN102437201A (zh) * | 2011-11-25 | 2012-05-02 | 中国科学院微电子研究所 | SiC结势垒肖特基二极管及其制作方法 |
CN102820323A (zh) * | 2012-09-07 | 2012-12-12 | 温州大学 | 纳米碳化硅/晶体碳化硅双缓变结快速恢复二极管及其制备方法 |
CN103560087A (zh) * | 2013-10-29 | 2014-02-05 | 中南林业科技大学 | 具有场板终端保护的4H-SiC肖特基源漏MOSFET器件及其制备方法 |
CN104201211A (zh) * | 2014-08-27 | 2014-12-10 | 温州大学 | 在4H型单晶碳化硅外延层上制备的基区渐变P+-N-N+型SiC超快恢复二极管及工艺 |
Non-Patent Citations (2)
Title |
---|
KEIKO FUJIHIRA等: "Low-Loss,High-Voltage 6H-SiC Epitaxial p-i-n Diode", 《IEEE TRANSACTIONS ON ELECTRON DEVICES》, vol. 49, no. 1, 31 January 2002 (2002-01-31), XP011017925 * |
韦文生等: "(p)nc-Si:H/(n)c-Si异质结变容二极管", 《半导体学报》, vol. 26, no. 4, 30 April 2005 (2005-04-30) * |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108336136A (zh) * | 2018-01-23 | 2018-07-27 | 湖北工业大学 | 自激励单电子自旋电磁晶体管及制作工艺 |
CN108336136B (zh) * | 2018-01-23 | 2021-01-12 | 湖北工业大学 | 自激励单电子自旋电磁晶体管及制作工艺 |
CN108875193A (zh) * | 2018-06-12 | 2018-11-23 | 温州大学 | 评估SiC同质异构结IMPATT二极管性能的方法 |
CN113013260A (zh) * | 2021-02-23 | 2021-06-22 | 温州大学 | 一种光敏型SiC异构结多势垒变容二极管 |
CN113013260B (zh) * | 2021-02-23 | 2022-08-23 | 温州大学 | 一种光敏型SiC异构结多势垒变容二极管 |
CN114649425A (zh) * | 2022-05-20 | 2022-06-21 | 正泰新能科技有限公司 | 一种TopCon晶硅太阳能电池及其制备方法 |
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CN104701385B (zh) | 2016-03-30 |
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