CN107731914A - 倒u栅辅控双侧栅主控双向隧穿晶体管及其制造方法 - Google Patents
倒u栅辅控双侧栅主控双向隧穿晶体管及其制造方法 Download PDFInfo
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- CN107731914A CN107731914A CN201711050857.4A CN201711050857A CN107731914A CN 107731914 A CN107731914 A CN 107731914A CN 201711050857 A CN201711050857 A CN 201711050857A CN 107731914 A CN107731914 A CN 107731914A
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- monocrystalline silicon
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- 230000002146 bilateral effect Effects 0.000 title claims abstract description 54
- 230000005641 tunneling Effects 0.000 title claims abstract description 35
- 230000002457 bidirectional effect Effects 0.000 title claims abstract description 23
- 238000000034 method Methods 0.000 title claims abstract description 19
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 10
- 230000008859 change Effects 0.000 claims abstract description 7
- 229910021421 monocrystalline silicon Inorganic materials 0.000 claims description 98
- 239000010409 thin film Substances 0.000 claims description 90
- 238000005530 etching Methods 0.000 claims description 31
- 239000000758 substrate Substances 0.000 claims description 31
- 238000000151 deposition Methods 0.000 claims description 27
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 claims description 18
- 229910052710 silicon Inorganic materials 0.000 claims description 18
- 239000010703 silicon Substances 0.000 claims description 18
- 230000004888 barrier function Effects 0.000 claims description 16
- 229910021420 polycrystalline silicon Inorganic materials 0.000 claims description 13
- 239000002184 metal Substances 0.000 claims description 12
- 230000008569 process Effects 0.000 claims description 11
- 239000013078 crystal Substances 0.000 claims description 10
- 230000009471 action Effects 0.000 claims description 9
- 239000012535 impurity Substances 0.000 claims description 9
- 239000007769 metal material Substances 0.000 claims description 9
- 238000001259 photo etching Methods 0.000 claims description 9
- 239000010408 film Substances 0.000 claims description 8
- 229920005591 polysilicon Polymers 0.000 claims description 7
- 238000009792 diffusion process Methods 0.000 claims description 6
- 239000002210 silicon-based material Substances 0.000 claims description 6
- 238000009413 insulation Methods 0.000 claims description 4
- 239000004065 semiconductor Substances 0.000 claims description 4
- 230000015572 biosynthetic process Effects 0.000 claims description 3
- 239000011810 insulating material Substances 0.000 claims description 3
- 239000000463 material Substances 0.000 claims description 3
- 230000003647 oxidation Effects 0.000 claims description 3
- 238000007254 oxidation reaction Methods 0.000 claims description 3
- 238000002360 preparation method Methods 0.000 claims description 3
- 230000005611 electricity Effects 0.000 claims 1
- 238000002955 isolation Methods 0.000 claims 1
- 230000005669 field effect Effects 0.000 abstract description 16
- 230000000694 effects Effects 0.000 abstract description 8
- 230000008901 benefit Effects 0.000 abstract description 5
- 230000003068 static effect Effects 0.000 abstract description 3
- 238000005036 potential barrier Methods 0.000 description 5
- 230000035508 accumulation Effects 0.000 description 3
- 238000009825 accumulation Methods 0.000 description 3
- 230000007246 mechanism Effects 0.000 description 3
- 150000001875 compounds Chemical class 0.000 description 2
- 230000010355 oscillation Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000033228 biological regulation Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000005684 electric field Effects 0.000 description 1
- 230000003628 erosive effect Effects 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 239000012528 membrane Substances 0.000 description 1
- 230000007704 transition Effects 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
- H01L29/68—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
- H01L29/70—Bipolar devices
- H01L29/72—Transistor-type devices, i.e. able to continuously respond to applied control signals
- H01L29/739—Transistor-type devices, i.e. able to continuously respond to applied control signals controlled by field-effect, e.g. bipolar static induction transistors [BSIT]
- H01L29/7391—Gated diode structures
-
- 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
- H01L29/40—Electrodes ; Multistep manufacturing processes therefor
- H01L29/41—Electrodes ; Multistep manufacturing processes therefor characterised by their shape, relative sizes or dispositions
- H01L29/423—Electrodes ; Multistep manufacturing processes therefor characterised by their shape, relative sizes or dispositions not carrying the current to be rectified, amplified or switched
- H01L29/42312—Gate electrodes for field effect devices
- H01L29/42316—Gate electrodes for field effect devices for field-effect transistors
- H01L29/4232—Gate electrodes for field effect devices for field-effect transistors with insulated gate
- H01L29/42356—Disposition, e.g. buried gate electrode
- H01L29/4236—Disposition, e.g. buried gate electrode within a trench, e.g. trench gate electrode, groove gate electrode
-
- 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
- H01L29/66356—Gated diodes, e.g. field controlled diodes [FCD], static induction thyristors [SITh], field controlled thyristors [FCTh]
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)
- Thin Film Transistor (AREA)
Abstract
Description
Claims (2)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201711050857.4A CN107731914B (zh) | 2017-10-31 | 2017-10-31 | 倒u栅辅控双侧栅主控双向隧穿晶体管及其制造方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201711050857.4A CN107731914B (zh) | 2017-10-31 | 2017-10-31 | 倒u栅辅控双侧栅主控双向隧穿晶体管及其制造方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN107731914A true CN107731914A (zh) | 2018-02-23 |
CN107731914B CN107731914B (zh) | 2019-08-02 |
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CN201711050857.4A Expired - Fee Related CN107731914B (zh) | 2017-10-31 | 2017-10-31 | 倒u栅辅控双侧栅主控双向隧穿晶体管及其制造方法 |
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CN (1) | CN107731914B (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113793871A (zh) * | 2021-08-31 | 2021-12-14 | 沈阳工业大学 | 低导通电阻可重构计算芯片用晶体管及制造方法 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20070034937A1 (en) * | 2005-08-11 | 2007-02-15 | Renesas Technology Corp. | Semiconductor device and a method of manufacturing the same |
CN104409487A (zh) * | 2014-12-08 | 2015-03-11 | 沈阳工业大学 | 体硅双向击穿保护双栅绝缘隧穿增强晶体管及其制造方法 |
US20170084492A1 (en) * | 2015-09-17 | 2017-03-23 | International Business Machines Corporation | Highly scaled tunnel fet with tight pitch and method to fabricate same |
-
2017
- 2017-10-31 CN CN201711050857.4A patent/CN107731914B/zh not_active Expired - Fee Related
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20070034937A1 (en) * | 2005-08-11 | 2007-02-15 | Renesas Technology Corp. | Semiconductor device and a method of manufacturing the same |
CN104409487A (zh) * | 2014-12-08 | 2015-03-11 | 沈阳工业大学 | 体硅双向击穿保护双栅绝缘隧穿增强晶体管及其制造方法 |
US20170084492A1 (en) * | 2015-09-17 | 2017-03-23 | International Business Machines Corporation | Highly scaled tunnel fet with tight pitch and method to fabricate same |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113793871A (zh) * | 2021-08-31 | 2021-12-14 | 沈阳工业大学 | 低导通电阻可重构计算芯片用晶体管及制造方法 |
CN113793871B (zh) * | 2021-08-31 | 2023-09-12 | 沈阳工业大学 | 低导通电阻可重构计算芯片用晶体管及制造方法 |
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CN107731914B (zh) | 2019-08-02 |
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Effective date of registration: 20201224 Address after: 233000 No.10, building 32, Zone 8, Guangcai market, bengshan District, Bengbu City, Anhui Province Patentee after: Bengbu Hongjing Technology Co.,Ltd. Address before: 110870 No. 111 Shenyang West Road, Shenyang economic and Technological Development Zone, Liaoning Patentee before: SHENYANG University OF TECHNOLOGY |
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Effective date of registration: 20210507 Address after: 102200 423, 4 / F, block a, Xinhua future city building, 175 Litang Road, Changping District, Beijing Patentee after: Li Qiannan Address before: 233000 No.10, building 32, Zone 8, Guangcai market, bengshan District, Bengbu City, Anhui Province Patentee before: Bengbu Hongjing Technology Co.,Ltd. |
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Effective date of registration: 20210715 Address after: 518129 room 605, development building, 133 Xuegang Road North, Bantian street, Longgang District, Shenzhen City, Guangdong Province Patentee after: Shenzhen Baolihua Technology Co.,Ltd. Address before: 102200 423, 4 / F, block a, Xinhua future city building, 175 Litang Road, Changping District, Beijing Patentee before: Li Qiannan |
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