CN107611123B - 直接带隙GeSn互补型TFET - Google Patents
直接带隙GeSn互补型TFET Download PDFInfo
- Publication number
- CN107611123B CN107611123B CN201710687778.8A CN201710687778A CN107611123B CN 107611123 B CN107611123 B CN 107611123B CN 201710687778 A CN201710687778 A CN 201710687778A CN 107611123 B CN107611123 B CN 107611123B
- Authority
- CN
- China
- Prior art keywords
- layer
- electrode
- source region
- gesn
- drain region
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 229910005898 GeSn Inorganic materials 0.000 title claims abstract description 49
- 230000000295 complement effect Effects 0.000 title claims abstract description 35
- 239000000758 substrate Substances 0.000 claims abstract description 44
- 239000000463 material Substances 0.000 claims abstract description 36
- 238000000034 method Methods 0.000 claims description 23
- 230000008569 process Effects 0.000 claims description 17
- 238000002955 isolation Methods 0.000 claims description 13
- 238000002161 passivation Methods 0.000 claims description 10
- 238000001953 recrystallisation Methods 0.000 claims description 8
- 238000010438 heat treatment Methods 0.000 claims description 4
- 229910021421 monocrystalline silicon Inorganic materials 0.000 claims description 4
- 125000006850 spacer group Chemical group 0.000 claims 2
- 239000007772 electrode material Substances 0.000 claims 1
- 230000007547 defect Effects 0.000 abstract description 5
- 238000002360 preparation method Methods 0.000 abstract description 5
- 230000003746 surface roughness Effects 0.000 abstract description 2
- 239000010410 layer Substances 0.000 description 97
- 229920002120 photoresistant polymer Polymers 0.000 description 12
- 230000005641 tunneling Effects 0.000 description 9
- 238000010586 diagram Methods 0.000 description 7
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 7
- 238000000151 deposition Methods 0.000 description 6
- 230000000694 effects Effects 0.000 description 6
- 150000002500 ions Chemical class 0.000 description 5
- 238000000206 photolithography Methods 0.000 description 5
- 229910052581 Si3N4 Inorganic materials 0.000 description 4
- 238000002425 crystallisation Methods 0.000 description 4
- 230000008025 crystallization Effects 0.000 description 4
- 238000005530 etching Methods 0.000 description 4
- 239000007943 implant Substances 0.000 description 4
- HQVNEWCFYHHQES-UHFFFAOYSA-N silicon nitride Chemical compound N12[Si]34N5[Si]62N3[Si]51N64 HQVNEWCFYHHQES-UHFFFAOYSA-N 0.000 description 4
- 230000005669 field effect Effects 0.000 description 3
- 239000002184 metal Substances 0.000 description 3
- 239000004065 semiconductor Substances 0.000 description 3
- 235000012239 silicon dioxide Nutrition 0.000 description 3
- 239000000377 silicon dioxide Substances 0.000 description 3
- KRHYYFGTRYWZRS-UHFFFAOYSA-N Fluorane Chemical compound F KRHYYFGTRYWZRS-UHFFFAOYSA-N 0.000 description 2
- 239000005380 borophosphosilicate glass Substances 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 229910052681 coesite Inorganic materials 0.000 description 2
- 229910052906 cristobalite Inorganic materials 0.000 description 2
- 230000002349 favourable effect Effects 0.000 description 2
- 239000003292 glue Substances 0.000 description 2
- 238000005468 ion implantation Methods 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 239000011241 protective layer Substances 0.000 description 2
- 229910052682 stishovite Inorganic materials 0.000 description 2
- 229910052905 tridymite Inorganic materials 0.000 description 2
- 208000032750 Device leakage Diseases 0.000 description 1
- GRYLNZFGIOXLOG-UHFFFAOYSA-N Nitric acid Chemical compound O[N+]([O-])=O GRYLNZFGIOXLOG-UHFFFAOYSA-N 0.000 description 1
- 229910004298 SiO 2 Inorganic materials 0.000 description 1
- 229910021627 Tin(IV) chloride Inorganic materials 0.000 description 1
- 230000003213 activating effect Effects 0.000 description 1
- 238000000137 annealing Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000000969 carrier Substances 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000001312 dry etching Methods 0.000 description 1
- QUZPNFFHZPRKJD-UHFFFAOYSA-N germane Chemical compound [GeH4] QUZPNFFHZPRKJD-UHFFFAOYSA-N 0.000 description 1
- 229910052986 germanium hydride Inorganic materials 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000003475 lamination Methods 0.000 description 1
- 230000005012 migration Effects 0.000 description 1
- 238000013508 migration Methods 0.000 description 1
- 229910017604 nitric acid Inorganic materials 0.000 description 1
- 238000001259 photo etching Methods 0.000 description 1
- 238000005498 polishing Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 229910052718 tin Inorganic materials 0.000 description 1
- HPGGPRDJHPYFRM-UHFFFAOYSA-J tin(iv) chloride Chemical compound Cl[Sn](Cl)(Cl)Cl HPGGPRDJHPYFRM-UHFFFAOYSA-J 0.000 description 1
Landscapes
- Metal-Oxide And Bipolar Metal-Oxide Semiconductor Integrated Circuits (AREA)
- Thin Film Transistor (AREA)
- Insulated Gate Type Field-Effect Transistor (AREA)
Abstract
Description
Claims (9)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201710687778.8A CN107611123B (zh) | 2017-08-11 | 2017-08-11 | 直接带隙GeSn互补型TFET |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201710687778.8A CN107611123B (zh) | 2017-08-11 | 2017-08-11 | 直接带隙GeSn互补型TFET |
Publications (2)
Publication Number | Publication Date |
---|---|
CN107611123A CN107611123A (zh) | 2018-01-19 |
CN107611123B true CN107611123B (zh) | 2019-12-24 |
Family
ID=61065205
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201710687778.8A Active CN107611123B (zh) | 2017-08-11 | 2017-08-11 | 直接带隙GeSn互补型TFET |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN107611123B (zh) |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102664165A (zh) * | 2012-05-18 | 2012-09-12 | 北京大学 | 基于标准cmos ic工艺制备互补隧穿场效应晶体管的方法 |
CN104465657A (zh) * | 2013-09-22 | 2015-03-25 | 中芯国际集成电路制造(上海)有限公司 | 互补tfet及其制造方法 |
CN207542246U (zh) * | 2017-08-11 | 2018-06-26 | 西安科锐盛创新科技有限公司 | 互补型tfet |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20160268256A1 (en) * | 2015-03-13 | 2016-09-15 | Qualcomm Incorporated | Complementary metal-oxide semiconductor (cmos) transistor and tunnel field-effect transistor (tfet) on a single substrate |
-
2017
- 2017-08-11 CN CN201710687778.8A patent/CN107611123B/zh active Active
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102664165A (zh) * | 2012-05-18 | 2012-09-12 | 北京大学 | 基于标准cmos ic工艺制备互补隧穿场效应晶体管的方法 |
CN104465657A (zh) * | 2013-09-22 | 2015-03-25 | 中芯国际集成电路制造(上海)有限公司 | 互补tfet及其制造方法 |
CN207542246U (zh) * | 2017-08-11 | 2018-06-26 | 西安科锐盛创新科技有限公司 | 互补型tfet |
Also Published As
Publication number | Publication date |
---|---|
CN107611123A (zh) | 2018-01-19 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP3543946B2 (ja) | 電界効果型トランジスタ及びその製造方法 | |
JP4777987B2 (ja) | 異なる材料から成る構成素子を有する半導体トランジスタ及び形成方法 | |
TWI543269B (zh) | 以應力記憶技術製造半導體裝置的方法 | |
US9246006B2 (en) | Recrystallization of source and drain blocks from above | |
CN108122976B (zh) | 半导体结构及其形成方法、以及sram | |
CN105826190B (zh) | N型鳍式场效应晶体管及其形成方法 | |
CN102664192B (zh) | 一种自适应复合机制隧穿场效应晶体管及其制备方法 | |
US20160079400A1 (en) | A junction-modulated tunneling field effect transistor and a fabrication method thereof | |
CN102074583A (zh) | 一种低功耗复合源结构mos晶体管及其制备方法 | |
US9356124B2 (en) | Method for fabricating multi-gate structure device with source and drain having quasi-SOI structure | |
CN105702582A (zh) | 晶体管的形成方法 | |
CN108538911B (zh) | 优化的l型隧穿场效应晶体管及其制备方法 | |
KR20210075164A (ko) | 트랜지스터 제조 방법 및 게이트 올 어라운드 디바이스 구조 | |
JP2005229096A (ja) | Ldd構造を有する薄膜トランジスタ及びその製造方法 | |
CN104752213A (zh) | 半导体结构的形成方法 | |
CN104347508B (zh) | 半导体结构及其形成方法 | |
CN107611123B (zh) | 直接带隙GeSn互补型TFET | |
CN110176402A (zh) | 一种fdsoi pmos浅掺杂离子注入方法 | |
CN105990138A (zh) | 晶体管及其形成方法 | |
CN107658336B (zh) | N型隧穿场效应晶体管 | |
CN104681436A (zh) | Pmos晶体管的形成方法 | |
CN107658338A (zh) | P型tfet器件 | |
KR101714613B1 (ko) | 반도체 소자 및 이의 제조 방법 | |
CN108493240B (zh) | 具有轻掺杂漏结构的z型异质结隧穿场效应晶体管及其制备方法 | |
CN207233737U (zh) | 一种GeSn隧穿场效应晶体管 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
TA01 | Transfer of patent application right | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20191129 Address after: Room 516, building A3, innovation industrial park, No. 800, Wangjiang West Road, hi tech Zone, Hefei City, Anhui Province 230000 Applicant after: Hefei Sijing Electronic Co.,Ltd. Address before: 710065, No. 7, No. 15, high tech Road, Xi'an hi tech Zone, Shaanxi, China, -A009 Applicant before: XI'AN CREATION KEJI Co.,Ltd. |
|
GR01 | Patent grant | ||
GR01 | Patent grant | ||
CP03 | Change of name, title or address | ||
CP03 | Change of name, title or address |
Address after: Building 9, Zhiyuan Industrial Park, Huaihe West Road, Jiangnan Industrial Concentration Zone, Guichi District, Chizhou City, Anhui Province 247100 Patentee after: Anhui Sijing Electronics Co.,Ltd. Country or region after: China Address before: Room 516, A3 / F, innovation industrial park, 800 Wangjiang West Road, high tech Zone, Hefei, Anhui 230000 Patentee before: Hefei Sijing Electronic Co.,Ltd. Country or region before: China |