KR102403706B1 - 심리스 코발트 갭-충전을 가능하게 하는 방법 - Google Patents
심리스 코발트 갭-충전을 가능하게 하는 방법 Download PDFInfo
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- KR102403706B1 KR102403706B1 KR1020217019465A KR20217019465A KR102403706B1 KR 102403706 B1 KR102403706 B1 KR 102403706B1 KR 1020217019465 A KR1020217019465 A KR 1020217019465A KR 20217019465 A KR20217019465 A KR 20217019465A KR 102403706 B1 KR102403706 B1 KR 102403706B1
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Abstract
Description
[0010] 도 1은, 본원에서 설명되는 구현들을 수행하는데 적합한 금속 증착 프로세싱 챔버의 일 구현의 단면도를 도시한다.
[0011] 도 2는, 도 1의 금속 증착 프로세싱 챔버가 내부에 포함된 예시적인 멀티-챔버 프로세싱 시스템의 개략적인 상면도를 도시한다.
[0012] 도 3은, 본원에서 설명되는 특정한 구현들에 따른, 반도체 디바이스에 금속 층을 형성하기 위한 흐름도를 도시한다.
[0013] 도 4a 내지 도 4e는, 본 개시의 일 구현에 따른 금속 층 제조 프로세스의 형성 동안의 반도체 디바이스의 횡-단면도들을 도시한다.
[0014] 도 5는, 본원에서 설명되는 특정한 구현들에 따른, 반도체 디바이스에 금속 층을 형성하기 위한 순환 증착 프로세스를 위한 흐름도를 도시한다.
[0015] 도 6은, 본원에서 설명되는 특정한 구현들에 따른, 반도체 디바이스에 금속 층을 형성하기 위한 흐름도를 도시한다.
[0016] 도 7a 내지 도 7e는, 본원에서 설명되는 특정한 구현들에 따른 금속 층 제조 프로세스의 형성 동안의 반도체 디바이스의 횡-단면도들을 도시한다.
[0017] 도 8은, 본원에서 설명되는 특정한 구현들에 따른, 반도체 디바이스에 금속 층을 형성하기 위한 흐름도를 도시한다.
[0018] 도 9는, 등각(conformal) 게이트 전극으로서 사용되고, 본원에서 설명되는 특정한 구현들에 따라 증착된 금속 층들을 포함하는 기판의 횡-단면도를 도시한다.
[0019] 도 10은, 본원에서 설명되는 특정한 구현들에 따라 형성된 NMOS 및 PMOS 애스펙트(aspect)들을 갖는 CMOS 구조의 횡-단면도를 도시한다.
[0020] 이해를 용이하게 하기 위하여, 도면들에 대해 공통인 동일한 엘리먼트들을 지시하기 위해 가능한 경우에 동일한 참조 번호들이 사용되었다. 일 구현의 엘리먼트들 및 특징들이, 추가적인 설명 없이 다른 구현들에 유익하게 포함될 수 있다는 것이 고려된다. 그러나, 첨부된 도면들은 단지 본 개시의 예시적인 구현들을 도시하는 것이므로 본 개시의 범위를 제한하는 것으로 간주되지 않아야 한다는 것이 주목되어야 하는데, 이는 본 개시가 다른 균등하게 유효한 구현들을 허용할 수 있기 때문이다.
Claims (20)
- 금속 층을 증착하기 위한 방법으로서,
기판에 형성된 피처 정의(feature definition)에 비-산화된 티타늄 또는 티타늄 질화물 층을 증착하는 단계;
상기 비-산화된 티타늄 또는 티타늄 질화물 층 상에 화학 기상 증착(CVD) 코발트 습윤 층 또는 물리 기상 증착(PVD) 코발트 습윤 층을 증착하는 단계; 및
상기 피처 정의에 코발트 금속 층을 증착하기 위해 순환 금속 증착 프로세스를 수행하는 단계
를 포함하며,
상기 순환 금속 증착 프로세스는,
상기 피처 정의에 상기 코발트 금속 층의 부분을 증착하기 위해 증착 전구체 가스 혼합물에 상기 기판을 노출시키는 것;
플라즈마 처리 프로세스와 수소 열적 처리 프로세스 중 하나에 상기 코발트 금속 층의 부분을 노출시키는 것; 및
상기 코발트 금속 층의 미리 결정된 두께가 달성될 때까지, 상기 증착 전구체 가스 혼합물에 상기 기판을 노출시키는 것, 및 상기 플라즈마 처리 프로세스와 수소 열적 처리 프로세스 중 하나에 상기 코발트 금속 층의 부분을 노출시키는 것을 반복하는 것
을 포함하는,
금속 층을 증착하기 위한 방법. - 제1항에 있어서,
상기 기판은 적어도 상기 피처 정의가 그 내부에 형성된 고-k 유전체 층을 포함하며, 상기 코발트 금속 층은 상기 피처 정의를 충진(fill)하는,
금속 층을 증착하기 위한 방법. - 제1항에 있어서,
상기 수소 열적 처리 프로세스는, 상기 코발트 금속 층에 열 에너지를 제공하면서, 수소 가스(H2) 및 비활성 가스 중 적어도 하나를 포함하는 가스 혼합물을 공급하는 것을 포함하는,
금속 층을 증착하기 위한 방법. - 제3항에 있어서,
상기 피처 정의에 상기 코발트 금속 층의 부분을 증착하기 위해 상기 증착 전구체 가스 혼합물에 상기 기판을 노출시키는 것, 및 상기 플라즈마 처리 프로세스와 수소 열적 처리 프로세스 중 하나에 상기 코발트 금속 층의 부분을 노출시키는 것은, 동일한 프로세싱 챔버에서 인-시튜(in-situ)로 수행되는,
금속 층을 증착하기 위한 방법. - 제3항에 있어서,
상기 수소 열적 처리 프로세스는, 약 5 Torr 내지 약 60 Torr의 수소 압력으로 그리고 약 1,000 sccm 내지 약 30,000 sccm의 수소 유동 레이트로, 약 섭씨 300 도 내지 약 섭씨 500 도의 온도에서 수행되는 수소 퍼지 프로세스인,
금속 층을 증착하기 위한 방법. - 제1항에 있어서,
상기 피처 정의에 상기 코발트 금속 층의 부분을 증착하기 위해 상기 증착 전구체 가스 혼합물에 상기 기판을 노출시키는 것, 및 상기 플라즈마 처리 프로세스와 수소 열적 처리 프로세스 중 하나에 상기 코발트 금속 층의 부분을 노출시키는 것은, 동시에 수행되는,
금속 층을 증착하기 위한 방법. - 제1항에 있어서,
상기 플라즈마 처리 프로세스에 상기 코발트 금속 층의 부분을 노출시키는 것은, 상기 코발트 금속 층의 부분의 거칠기를 감소시키기 위해, 수소(H2), 질소(N2), 암모니아(NH3) 및 이들의 조합으로부터 선택된 가스를 공급하는 것을 포함하는,
금속 층을 증착하기 위한 방법. - 제1항에 있어서,
상기 피처 정의는 비아(via)들, 트렌치(trench)들, 라인들 및 콘택(contact) 홀들로부터 선택되는,
금속 층을 증착하기 위한 방법. - 제1항에 있어서,
상기 증착 전구체 가스 혼합물은 코발트-함유 전구체 및 환원 가스(reducing gas)를 포함하는,
금속 층을 증착하기 위한 방법. - 금속 층을 증착하기 위한 방법으로서,
기판에 형성된 피처 정의에 배리어 층을 증착하는 단계 ― 상기 배리어 층을 증착하는 단계는 비-산화된 티타늄 또는 티타늄 질화물 층을 증착하는 단계를 포함함 ―; 및
상기 배리어 층 상에 습윤 층을 증착하는 단계 ― 상기 습윤 층을 증착하는 단계는 화학 기상 증착(CVD) 코발트 층 또는 물리 기상 증착(PVD) 코발트 층을 증착하는 단계를 포함함 ―; 및
상기 피처 정의에 코발트 금속 층을 증착하기 위해 순환 금속 증착 프로세스를 수행하는 단계
를 포함하며,
상기 순환 금속 증착 프로세스는,
상기 피처 정의에 상기 코발트 금속 층의 부분을 증착하기 위해, 증착 전구체 가스 혼합물에 상기 기판을 노출시키는 것;
플라즈마 처리 프로세스와 수소 열적 처리 프로세스 중 하나에 상기 코발트 금속 층의 부분을 노출시키는 것; 및
상기 코발트 금속 층의 미리 결정된 두께가 달성될 때까지, 상기 증착 전구체 가스 혼합물에 상기 기판을 노출시키는 것, 및 상기 플라즈마 처리 프로세스와 수소 열적 처리 프로세스 중 하나에 상기 코발트 금속 층의 부분을 노출시키는 것을 반복하는 것
을 포함하는,
금속 층을 증착하기 위한 방법. - 삭제
- 제10항에 있어서,
상기 기판은 적어도 상기 피처 정의가 그 내부에 형성된 고-k 유전체 층을 포함하며, 상기 코발트 금속 층은 상기 고-k 유전체 층에 형성된 상기 피처 정의를 충진(fill)하는,
금속 층을 증착하기 위한 방법. - 제10항에 있어서,
상기 수소 열적 처리 프로세스는, 상기 코발트 금속 층에 열 에너지를 제공하면서, 수소 가스(H2) 및 비활성 가스 중 적어도 하나를 포함하는 가스 혼합물을 공급하는 것을 포함하는,
금속 층을 증착하기 위한 방법. - 제13항에 있어서,
상기 피처 정의에 상기 코발트 금속 층의 부분을 증착하기 위해 상기 증착 전구체 가스 혼합물에 상기 기판을 노출시키는 것, 및 상기 플라즈마 처리 프로세스와 수소 열적 처리 프로세스 중 하나에 상기 코발트 금속 층의 부분을 노출시키는 것은, 동일한 프로세싱 챔버에서 인-시튜(in-situ)로 수행되는,
금속 층을 증착하기 위한 방법. - 제10항에 있어서,
상기 피처 정의에 상기 코발트 금속 층의 부분을 증착하기 위해 상기 증착 전구체 가스 혼합물에 상기 기판을 노출시키는 것, 및 상기 플라즈마 처리 프로세스와 수소 열적 처리 프로세스 중 하나에 상기 코발트 금속 층의 부분을 노출시키는 것은, 동시에 수행되는,
금속 층을 증착하기 위한 방법. - 제10항에 있어서,
상기 배리어 층은 티타늄 질화물 배리어 층이며 약 2 Å 내지 약 100 Å 사이의 두께로 증착되는,
금속 층을 증착하기 위한 방법. - 금속 층을 증착하기 위한 방법으로서,
기판에 형성된 피처 정의에 배리어 층을 증착하기 위해 배리어 층 증착 프로세스를 수행하는 단계 ― 상기 배리어 층은 비-산화된 티타늄 또는 티타늄 질화물 층을 포함함 ―;
상기 배리어 층 상에 습윤(wetting) 층을 증착하기 위해 습윤 층 증착 프로세스를 수행하는 단계;
상기 습윤 층 상에 어닐링 프로세스를 수행하는 단계;
증착 전구체 가스 혼합물에 상기 습윤 층을 노출시켜 코발트 금속 층의 일부를 증착함으로써 상기 습윤 층 상에 코발트 금속 층을 증착하기 위해 금속 증착 프로세스를 수행하는 단계; 및
플라즈마 처리 프로세스와 수소 열적 처리 프로세스 중 하나에 상기 코발트 금속 층의 부분을 노출시키는 단계
를 포함하는,
금속 층을 증착하기 위한 방법. - 제17항에 있어서,
상기 기판 상에 배치된 상기 코발트 금속 층을 어닐링하는 단계를 더 포함하는,
금속 층을 증착하기 위한 방법. - 제17항에 있어서,
상기 습윤 층 증착 프로세스를 수행하는 단계는, 화학 기상 증착(CVD) 코발트 층 또는 물리 기상 증착(PVD) 코발트 층을 증착하는 단계를 포함하는,
금속 층을 증착하기 위한 방법. - 제17항에 있어서,
상기 금속 증착 프로세스를 수행하는 단계는, PVD 코발트 층 또는 CVD 코발트 층을 증착하는 단계를 포함하는,
금속 층을 증착하기 위한 방법.
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Families Citing this family (180)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10283321B2 (en) | 2011-01-18 | 2019-05-07 | Applied Materials, Inc. | Semiconductor processing system and methods using capacitively coupled plasma |
| US9064815B2 (en) | 2011-03-14 | 2015-06-23 | Applied Materials, Inc. | Methods for etch of metal and metal-oxide films |
| US9267739B2 (en) | 2012-07-18 | 2016-02-23 | Applied Materials, Inc. | Pedestal with multi-zone temperature control and multiple purge capabilities |
| US9373517B2 (en) | 2012-08-02 | 2016-06-21 | Applied Materials, Inc. | Semiconductor processing with DC assisted RF power for improved control |
| US9132436B2 (en) | 2012-09-21 | 2015-09-15 | Applied Materials, Inc. | Chemical control features in wafer process equipment |
| US10256079B2 (en) | 2013-02-08 | 2019-04-09 | Applied Materials, Inc. | Semiconductor processing systems having multiple plasma configurations |
| US9362130B2 (en) | 2013-03-01 | 2016-06-07 | Applied Materials, Inc. | Enhanced etching processes using remote plasma sources |
| US9385033B2 (en) * | 2013-09-27 | 2016-07-05 | Intel Corporation | Method of forming a metal from a cobalt metal precursor |
| US9761449B2 (en) | 2013-12-30 | 2017-09-12 | Taiwan Semiconductor Manufacturing Company, Ltd. | Gap filling materials and methods |
| KR102398920B1 (ko) * | 2014-04-07 | 2022-05-17 | 엔테그리스, 아이엔씨. | 코발트 cvd |
| US9331073B2 (en) * | 2014-09-26 | 2016-05-03 | International Business Machines Corporation | Epitaxially grown quantum well finFETs for enhanced pFET performance |
| US9601430B2 (en) * | 2014-10-02 | 2017-03-21 | Taiwan Semiconductor Manufacturing Co., Ltd. | Semiconductor device structure and method for forming the same |
| US9966240B2 (en) | 2014-10-14 | 2018-05-08 | Applied Materials, Inc. | Systems and methods for internal surface conditioning assessment in plasma processing equipment |
| US9355922B2 (en) | 2014-10-14 | 2016-05-31 | Applied Materials, Inc. | Systems and methods for internal surface conditioning in plasma processing equipment |
| US11637002B2 (en) | 2014-11-26 | 2023-04-25 | Applied Materials, Inc. | Methods and systems to enhance process uniformity |
| US10573496B2 (en) | 2014-12-09 | 2020-02-25 | Applied Materials, Inc. | Direct outlet toroidal plasma source |
| US10224210B2 (en) | 2014-12-09 | 2019-03-05 | Applied Materials, Inc. | Plasma processing system with direct outlet toroidal plasma source |
| US11257693B2 (en) | 2015-01-09 | 2022-02-22 | Applied Materials, Inc. | Methods and systems to improve pedestal temperature control |
| US20160225652A1 (en) | 2015-02-03 | 2016-08-04 | Applied Materials, Inc. | Low temperature chuck for plasma processing systems |
| US9728437B2 (en) | 2015-02-03 | 2017-08-08 | Applied Materials, Inc. | High temperature chuck for plasma processing systems |
| US9881805B2 (en) | 2015-03-02 | 2018-01-30 | Applied Materials, Inc. | Silicon selective removal |
| CN107743653A (zh) * | 2015-06-18 | 2018-02-27 | 英特尔公司 | 用于半导体结构的金属特征的自底向上填充(buf) |
| US9691645B2 (en) | 2015-08-06 | 2017-06-27 | Applied Materials, Inc. | Bolted wafer chuck thermal management systems and methods for wafer processing systems |
| US9741593B2 (en) | 2015-08-06 | 2017-08-22 | Applied Materials, Inc. | Thermal management systems and methods for wafer processing systems |
| US9349605B1 (en) | 2015-08-07 | 2016-05-24 | Applied Materials, Inc. | Oxide etch selectivity systems and methods |
| US9589897B1 (en) * | 2015-08-18 | 2017-03-07 | Taiwan Semiconductor Manufacturing Company, Ltd. | Trench liner for removing impurities in a non-copper trench |
| US10504700B2 (en) | 2015-08-27 | 2019-12-10 | Applied Materials, Inc. | Plasma etching systems and methods with secondary plasma injection |
| CN106653678A (zh) * | 2015-11-03 | 2017-05-10 | 中芯国际集成电路制造(上海)有限公司 | 导电插塞结构及其形成方法 |
| US9741577B2 (en) | 2015-12-02 | 2017-08-22 | International Business Machines Corporation | Metal reflow for middle of line contacts |
| US10522371B2 (en) | 2016-05-19 | 2019-12-31 | Applied Materials, Inc. | Systems and methods for improved semiconductor etching and component protection |
| US10504754B2 (en) | 2016-05-19 | 2019-12-10 | Applied Materials, Inc. | Systems and methods for improved semiconductor etching and component protection |
| US10396012B2 (en) * | 2016-05-27 | 2019-08-27 | International Business Machines Corporation | Advanced through substrate via metallization in three dimensional semiconductor integration |
| US10312181B2 (en) | 2016-05-27 | 2019-06-04 | International Business Machines Corporation | Advanced through substrate via metallization in three dimensional semiconductor integration |
| US9786605B1 (en) * | 2016-05-27 | 2017-10-10 | International Business Machines Corporation | Advanced through substrate via metallization in three dimensional semiconductor integration |
| US10049927B2 (en) | 2016-06-10 | 2018-08-14 | Applied Materials, Inc. | Seam-healing method upon supra-atmospheric process in diffusion promoting ambient |
| US9865484B1 (en) | 2016-06-29 | 2018-01-09 | Applied Materials, Inc. | Selective etch using material modification and RF pulsing |
| KR102353795B1 (ko) * | 2016-07-25 | 2022-01-19 | 도쿄엘렉트론가부시키가이샤 | 단층막 중재 정밀 재료 에칭 |
| US10629473B2 (en) | 2016-09-09 | 2020-04-21 | Applied Materials, Inc. | Footing removal for nitride spacer |
| US10062575B2 (en) | 2016-09-09 | 2018-08-28 | Applied Materials, Inc. | Poly directional etch by oxidation |
| CN109690755A (zh) * | 2016-09-30 | 2019-04-26 | 英特尔公司 | 使用含钨粘合层增强互连可靠性能以实现钴互连的微电子器件和方法 |
| WO2018063815A1 (en) * | 2016-10-02 | 2018-04-05 | Applied Materials, Inc. | Doped selective metal caps to improve copper electromigration with ruthenium liner |
| US9934942B1 (en) * | 2016-10-04 | 2018-04-03 | Applied Materials, Inc. | Chamber with flow-through source |
| US10546729B2 (en) | 2016-10-04 | 2020-01-28 | Applied Materials, Inc. | Dual-channel showerhead with improved profile |
| US10062585B2 (en) | 2016-10-04 | 2018-08-28 | Applied Materials, Inc. | Oxygen compatible plasma source |
| US10062579B2 (en) | 2016-10-07 | 2018-08-28 | Applied Materials, Inc. | Selective SiN lateral recess |
| US9947549B1 (en) | 2016-10-10 | 2018-04-17 | Applied Materials, Inc. | Cobalt-containing material removal |
| US10431464B2 (en) | 2016-10-17 | 2019-10-01 | International Business Machines Corporation | Liner planarization-free process flow for fabricating metallic interconnect structures |
| US10163696B2 (en) | 2016-11-11 | 2018-12-25 | Applied Materials, Inc. | Selective cobalt removal for bottom up gapfill |
| US10049940B1 (en) | 2017-08-25 | 2018-08-14 | Taiwan Semiconductor Manufacturing Co., Ltd. | Structure and method for metal gates with roughened barrier layer |
| US9768034B1 (en) | 2016-11-11 | 2017-09-19 | Applied Materials, Inc. | Removal methods for high aspect ratio structures |
| US10026621B2 (en) | 2016-11-14 | 2018-07-17 | Applied Materials, Inc. | SiN spacer profile patterning |
| US10242908B2 (en) | 2016-11-14 | 2019-03-26 | Applied Materials, Inc. | Airgap formation with damage-free copper |
| JP6733516B2 (ja) * | 2016-11-21 | 2020-08-05 | 東京エレクトロン株式会社 | 半導体装置の製造方法 |
| US10600685B2 (en) * | 2016-11-27 | 2020-03-24 | Applied Materials, Inc. | Methods to fill high aspect ratio features on semiconductor substrates with MOCVD cobalt film |
| US10566206B2 (en) | 2016-12-27 | 2020-02-18 | Applied Materials, Inc. | Systems and methods for anisotropic material breakthrough |
| US10177030B2 (en) | 2017-01-11 | 2019-01-08 | International Business Machines Corporation | Cobalt contact and interconnect structures |
| TWI809712B (zh) * | 2017-01-24 | 2023-07-21 | 美商應用材料股份有限公司 | 用於在基板上形成鈷層的方法 |
| US10403507B2 (en) | 2017-02-03 | 2019-09-03 | Applied Materials, Inc. | Shaped etch profile with oxidation |
| US10431429B2 (en) | 2017-02-03 | 2019-10-01 | Applied Materials, Inc. | Systems and methods for radial and azimuthal control of plasma uniformity |
| US10043684B1 (en) | 2017-02-06 | 2018-08-07 | Applied Materials, Inc. | Self-limiting atomic thermal etching systems and methods |
| US10319739B2 (en) | 2017-02-08 | 2019-06-11 | Applied Materials, Inc. | Accommodating imperfectly aligned memory holes |
| US10103056B2 (en) * | 2017-03-08 | 2018-10-16 | Lam Research Corporation | Methods for wet metal seed deposition for bottom up gapfill of features |
| US10224224B2 (en) | 2017-03-10 | 2019-03-05 | Micromaterials, LLC | High pressure wafer processing systems and related methods |
| US10943834B2 (en) | 2017-03-13 | 2021-03-09 | Applied Materials, Inc. | Replacement contact process |
| US10319649B2 (en) | 2017-04-11 | 2019-06-11 | Applied Materials, Inc. | Optical emission spectroscopy (OES) for remote plasma monitoring |
| US10157785B2 (en) * | 2017-05-01 | 2018-12-18 | Taiwan Semiconductor Manufacturing Company, Ltd. | Semiconductor device and method |
| US11276590B2 (en) | 2017-05-17 | 2022-03-15 | Applied Materials, Inc. | Multi-zone semiconductor substrate supports |
| US11276559B2 (en) | 2017-05-17 | 2022-03-15 | Applied Materials, Inc. | Semiconductor processing chamber for multiple precursor flow |
| JP7176860B6 (ja) | 2017-05-17 | 2022-12-16 | アプライド マテリアルズ インコーポレイテッド | 前駆体の流れを改善する半導体処理チャンバ |
| US10622214B2 (en) | 2017-05-25 | 2020-04-14 | Applied Materials, Inc. | Tungsten defluorination by high pressure treatment |
| KR102399497B1 (ko) * | 2017-05-29 | 2022-05-19 | 에스케이하이닉스 주식회사 | 매립게이트구조를 구비한 반도체장치 및 그 제조 방법 |
| US10497579B2 (en) | 2017-05-31 | 2019-12-03 | Applied Materials, Inc. | Water-free etching methods |
| US10049891B1 (en) | 2017-05-31 | 2018-08-14 | Applied Materials, Inc. | Selective in situ cobalt residue removal |
| US20180363133A1 (en) * | 2017-06-16 | 2018-12-20 | Applied Materials, Inc. | Method and Apparatus for Void Free SiN Gapfill |
| US10920320B2 (en) | 2017-06-16 | 2021-02-16 | Applied Materials, Inc. | Plasma health determination in semiconductor substrate processing reactors |
| US10541246B2 (en) | 2017-06-26 | 2020-01-21 | Applied Materials, Inc. | 3D flash memory cells which discourage cross-cell electrical tunneling |
| US10727080B2 (en) | 2017-07-07 | 2020-07-28 | Applied Materials, Inc. | Tantalum-containing material removal |
| US10541184B2 (en) | 2017-07-11 | 2020-01-21 | Applied Materials, Inc. | Optical emission spectroscopic techniques for monitoring etching |
| US10535527B2 (en) * | 2017-07-13 | 2020-01-14 | Applied Materials, Inc. | Methods for depositing semiconductor films |
| US10354889B2 (en) | 2017-07-17 | 2019-07-16 | Applied Materials, Inc. | Non-halogen etching of silicon-containing materials |
| US10741668B2 (en) | 2017-07-19 | 2020-08-11 | Globalfoundries Inc. | Short channel and long channel devices |
| US10043674B1 (en) | 2017-08-04 | 2018-08-07 | Applied Materials, Inc. | Germanium etching systems and methods |
| US10170336B1 (en) | 2017-08-04 | 2019-01-01 | Applied Materials, Inc. | Methods for anisotropic control of selective silicon removal |
| US10297458B2 (en) | 2017-08-07 | 2019-05-21 | Applied Materials, Inc. | Process window widening using coated parts in plasma etch processes |
| JP6947914B2 (ja) | 2017-08-18 | 2021-10-13 | アプライド マテリアルズ インコーポレイテッドApplied Materials,Incorporated | 高圧高温下のアニールチャンバ |
| US10276411B2 (en) | 2017-08-18 | 2019-04-30 | Applied Materials, Inc. | High pressure and high temperature anneal chamber |
| US20190067003A1 (en) * | 2017-08-30 | 2019-02-28 | Asm Ip Holding B.V. | Methods for depositing a molybdenum metal film on a dielectric surface of a substrate and related semiconductor device structures |
| US11315943B2 (en) * | 2017-09-05 | 2022-04-26 | Applied Materials, Inc. | Bottom-up approach to high aspect ratio hole formation in 3D memory structures |
| US10304732B2 (en) * | 2017-09-21 | 2019-05-28 | Applied Materials, Inc. | Methods and apparatus for filling substrate features with cobalt |
| US10128086B1 (en) | 2017-10-24 | 2018-11-13 | Applied Materials, Inc. | Silicon pretreatment for nitride removal |
| US10283324B1 (en) | 2017-10-24 | 2019-05-07 | Applied Materials, Inc. | Oxygen treatment for nitride etching |
| US10672649B2 (en) * | 2017-11-08 | 2020-06-02 | International Business Machines Corporation | Advanced BEOL interconnect architecture |
| EP4321649B1 (en) | 2017-11-11 | 2025-08-20 | Micromaterials LLC | Gas delivery system for high pressure processing chamber |
| US10170322B1 (en) * | 2017-11-16 | 2019-01-01 | Taiwan Semiconductor Manufacturing Co., Ltd. | Atomic layer deposition based process for contact barrier layer |
| JP2021503714A (ja) | 2017-11-17 | 2021-02-12 | アプライド マテリアルズ インコーポレイテッドApplied Materials,Incorporated | 高圧処理システムのためのコンデンサシステム |
| US10438846B2 (en) | 2017-11-28 | 2019-10-08 | Taiwan Semiconductor Manufacturing Co., Ltd. | Physical vapor deposition process for semiconductor interconnection structures |
| US10256112B1 (en) | 2017-12-08 | 2019-04-09 | Applied Materials, Inc. | Selective tungsten removal |
| US10672653B2 (en) | 2017-12-18 | 2020-06-02 | International Business Machines Corporation | Metallic interconnect structures with wrap around capping layers |
| US10903054B2 (en) | 2017-12-19 | 2021-01-26 | Applied Materials, Inc. | Multi-zone gas distribution systems and methods |
| US11328909B2 (en) | 2017-12-22 | 2022-05-10 | Applied Materials, Inc. | Chamber conditioning and removal processes |
| US10854426B2 (en) | 2018-01-08 | 2020-12-01 | Applied Materials, Inc. | Metal recess for semiconductor structures |
| TWI799494B (zh) | 2018-01-19 | 2023-04-21 | 荷蘭商Asm 智慧財產控股公司 | 沈積方法 |
| US10964512B2 (en) | 2018-02-15 | 2021-03-30 | Applied Materials, Inc. | Semiconductor processing chamber multistage mixing apparatus and methods |
| US10679870B2 (en) | 2018-02-15 | 2020-06-09 | Applied Materials, Inc. | Semiconductor processing chamber multistage mixing apparatus |
| TWI766433B (zh) * | 2018-02-28 | 2022-06-01 | 美商應用材料股份有限公司 | 形成氣隙的系統及方法 |
| US10593560B2 (en) | 2018-03-01 | 2020-03-17 | Applied Materials, Inc. | Magnetic induction plasma source for semiconductor processes and equipment |
| SG11202008256WA (en) | 2018-03-09 | 2020-09-29 | Applied Materials Inc | High pressure annealing process for metal containing materials |
| US10319600B1 (en) | 2018-03-12 | 2019-06-11 | Applied Materials, Inc. | Thermal silicon etch |
| US10497573B2 (en) | 2018-03-13 | 2019-12-03 | Applied Materials, Inc. | Selective atomic layer etching of semiconductor materials |
| US10573527B2 (en) | 2018-04-06 | 2020-02-25 | Applied Materials, Inc. | Gas-phase selective etching systems and methods |
| US12408431B2 (en) | 2018-04-06 | 2025-09-02 | International Business Machines Corporation | Gate stack quality for gate-all-around field-effect transistors |
| US10566435B2 (en) * | 2018-04-06 | 2020-02-18 | International Business Machines Corporation | Gate stack quality for gate-all-around field-effect transistors |
| US10490406B2 (en) | 2018-04-10 | 2019-11-26 | Appled Materials, Inc. | Systems and methods for material breakthrough |
| US10699879B2 (en) | 2018-04-17 | 2020-06-30 | Applied Materials, Inc. | Two piece electrode assembly with gap for plasma control |
| US10886137B2 (en) | 2018-04-30 | 2021-01-05 | Applied Materials, Inc. | Selective nitride removal |
| US11421318B2 (en) * | 2018-05-04 | 2022-08-23 | Applied Materials, Inc. | Methods and apparatus for high reflectivity aluminum layers |
| US10950429B2 (en) | 2018-05-08 | 2021-03-16 | Applied Materials, Inc. | Methods of forming amorphous carbon hard mask layers and hard mask layers formed therefrom |
| KR20200142601A (ko) * | 2018-05-16 | 2020-12-22 | 어플라이드 머티어리얼스, 인코포레이티드 | 원자 층 자기 정렬 기판 프로세싱 및 통합 툴셋 |
| JP7066178B2 (ja) * | 2018-06-01 | 2022-05-13 | 国立大学法人東海国立大学機構 | Iii族窒化物半導体素子の製造装置および製造方法ならびに半導体ウエハの製造方法 |
| US10872778B2 (en) | 2018-07-06 | 2020-12-22 | Applied Materials, Inc. | Systems and methods utilizing solid-phase etchants |
| US10755941B2 (en) | 2018-07-06 | 2020-08-25 | Applied Materials, Inc. | Self-limiting selective etching systems and methods |
| US10411091B1 (en) | 2018-07-13 | 2019-09-10 | Qualcomm Incorporated | Integrated circuits employing a field gate(s) without dielectric layers and/or work function metal layers for reduced gate layout parasitic resistance, and related methods |
| US11965236B2 (en) | 2018-07-17 | 2024-04-23 | Applied Materials, Inc. | Method of forming nickel silicide materials |
| US10672642B2 (en) | 2018-07-24 | 2020-06-02 | Applied Materials, Inc. | Systems and methods for pedestal configuration |
| US10748783B2 (en) | 2018-07-25 | 2020-08-18 | Applied Materials, Inc. | Gas delivery module |
| JP7164349B2 (ja) * | 2018-07-31 | 2022-11-01 | 株式会社アルバック | Co膜製造方法 |
| KR102619401B1 (ko) * | 2018-08-02 | 2023-12-29 | 젤리스트 인코퍼레이티드 | 기상 천이 종의 제어된 형성을 통한 박막 증착 방법 |
| US10892198B2 (en) | 2018-09-14 | 2021-01-12 | Applied Materials, Inc. | Systems and methods for improved performance in semiconductor processing |
| US11049755B2 (en) | 2018-09-14 | 2021-06-29 | Applied Materials, Inc. | Semiconductor substrate supports with embedded RF shield |
| US11062887B2 (en) | 2018-09-17 | 2021-07-13 | Applied Materials, Inc. | High temperature RF heater pedestals |
| US11417534B2 (en) | 2018-09-21 | 2022-08-16 | Applied Materials, Inc. | Selective material removal |
| US11682560B2 (en) | 2018-10-11 | 2023-06-20 | Applied Materials, Inc. | Systems and methods for hafnium-containing film removal |
| US10903112B2 (en) * | 2018-10-18 | 2021-01-26 | Applied Materials, Inc. | Methods and apparatus for smoothing dynamic random access memory bit line metal |
| US11631680B2 (en) | 2018-10-18 | 2023-04-18 | Applied Materials, Inc. | Methods and apparatus for smoothing dynamic random access memory bit line metal |
| US11587791B2 (en) | 2018-10-23 | 2023-02-21 | Taiwan Semiconductor Manufacturing Company, Ltd. | Silicon intermixing layer for blocking diffusion |
| US11121002B2 (en) | 2018-10-24 | 2021-09-14 | Applied Materials, Inc. | Systems and methods for etching metals and metal derivatives |
| JP7651455B2 (ja) * | 2018-10-26 | 2025-03-26 | エヴァテック・アーゲー | 圧電被覆のための堆積処理 |
| US10971398B2 (en) | 2018-10-26 | 2021-04-06 | International Business Machines Corporation | Cobalt interconnect structure including noble metal layer |
| US11424132B2 (en) | 2018-11-03 | 2022-08-23 | Applied Materials, Inc. | Methods and apparatus for controlling contact resistance in cobalt-titanium structures |
| US11437242B2 (en) | 2018-11-27 | 2022-09-06 | Applied Materials, Inc. | Selective removal of silicon-containing materials |
| US10790287B2 (en) | 2018-11-29 | 2020-09-29 | Applied Materials, Inc. | Reducing gate induced drain leakage in DRAM wordline |
| WO2020117462A1 (en) | 2018-12-07 | 2020-06-11 | Applied Materials, Inc. | Semiconductor processing system |
| WO2020131296A1 (en) * | 2018-12-21 | 2020-06-25 | Applied Materials, Inc. | Processing system and method of forming a contact |
| US11721527B2 (en) | 2019-01-07 | 2023-08-08 | Applied Materials, Inc. | Processing chamber mixing systems |
| US10920319B2 (en) | 2019-01-11 | 2021-02-16 | Applied Materials, Inc. | Ceramic showerheads with conductive electrodes |
| US11171141B2 (en) | 2019-03-04 | 2021-11-09 | Applied Materials, Inc. | Gap fill methods of forming buried word lines in DRAM without forming bottom voids |
| JP2020150214A (ja) * | 2019-03-15 | 2020-09-17 | キオクシア株式会社 | 半導体装置およびその製造方法 |
| US11410880B2 (en) * | 2019-04-23 | 2022-08-09 | Taiwan Semiconductor Manufacturing Company, Ltd. | Phase control in contact formation |
| KR102707825B1 (ko) * | 2019-04-23 | 2024-09-24 | 삼성전자주식회사 | 코발트 전구체, 이를 이용한 코발트 함유막의 제조 방법 및 이를 이용한 반도체 소자의 제조 방법 |
| US11101174B2 (en) * | 2019-10-15 | 2021-08-24 | Applied Materials, Inc. | Gap fill deposition process |
| WO2021080726A1 (en) | 2019-10-21 | 2021-04-29 | Applied Materials, Inc. | Method of depositing layers |
| CN114730735B (zh) * | 2019-11-21 | 2026-04-07 | 应用材料公司 | 平滑化动态随机存取存储器位线金属的方法与设备 |
| US11674216B2 (en) * | 2019-12-24 | 2023-06-13 | Applied Materials, Inc. | Methods and apparatus for depositing aluminum by physical vapor deposition (PVD) with controlled cooling |
| US11901222B2 (en) | 2020-02-17 | 2024-02-13 | Applied Materials, Inc. | Multi-step process for flowable gap-fill film |
| US11587789B2 (en) | 2020-03-06 | 2023-02-21 | Applied Materials, Inc. | System and method for radical and thermal processing of substrates |
| US11183455B2 (en) | 2020-04-15 | 2021-11-23 | International Business Machines Corporation | Interconnects with enlarged contact area |
| US11410881B2 (en) | 2020-06-28 | 2022-08-09 | Applied Materials, Inc. | Impurity removal in doped ALD tantalum nitride |
| KR20230043796A (ko) * | 2020-07-29 | 2023-03-31 | 램 리써치 코포레이션 | 저저항 게이트 산화물 금속화 라이너 |
| US11456171B2 (en) * | 2020-11-20 | 2022-09-27 | Applied Materials, Inc. | Deep trench integration processes and devices |
| US20220165852A1 (en) * | 2020-11-23 | 2022-05-26 | Applied Materials, Inc. | Methods and apparatus for metal fill in metal gate stack |
| US12065731B2 (en) * | 2021-01-21 | 2024-08-20 | Taiwan Semiconductor Manufacturing Company, Ltd. | Tungsten deposition on a cobalt surface |
| KR20220124103A (ko) | 2021-03-02 | 2022-09-13 | 에이에스엠 아이피 홀딩 비.브이. | 갭을 충진하기 위한 방법 및 시스템 |
| KR20220124631A (ko) | 2021-03-02 | 2022-09-14 | 에이에스엠 아이피 홀딩 비.브이. | 바나듐 및 질소를 포함한 층을 증착하기 위한 방법 및 시스템 |
| TW202237882A (zh) | 2021-03-02 | 2022-10-01 | 荷蘭商Asm Ip私人控股有限公司 | 用於形成包含釩及氧的層之方法及系統 |
| CN113078102B (zh) * | 2021-03-24 | 2022-04-29 | 长鑫存储技术有限公司 | 半导体结构的制备方法 |
| KR20220137546A (ko) * | 2021-04-02 | 2022-10-12 | 에이에스엠 아이피 홀딩 비.브이. | 갭을 충진하기 위한 방법 및 시스템 |
| KR102932107B1 (ko) | 2021-04-22 | 2026-02-26 | 삼성전자주식회사 | 박막 형성 방법 |
| CN115332248B (zh) * | 2021-05-11 | 2026-03-24 | 联华电子股份有限公司 | 形成半导体元件的方法 |
| US11908914B2 (en) * | 2021-07-15 | 2024-02-20 | Applied Materials, Inc. | Methods of forming semiconductor structures |
| US12014956B2 (en) * | 2021-09-28 | 2024-06-18 | Applied Materials, Inc. | Tungsten gapfill using molybdenum co-flow |
| KR20240052846A (ko) | 2021-10-05 | 2024-04-23 | 어플라이드 머티어리얼스, 인코포레이티드 | 저 저항률 텅스텐 피처들을 형성하기 위한 방법들 |
| US12159804B2 (en) | 2022-03-09 | 2024-12-03 | Applied Materials, Inc. | Tungsten molybdenum structures |
| CN116926495A (zh) * | 2022-04-02 | 2023-10-24 | 中微半导体设备(上海)股份有限公司 | 一种半导体设备及其基片处理方法 |
| TW202348832A (zh) | 2022-05-03 | 2023-12-16 | 荷蘭商Asm Ip私人控股有限公司 | 氣相沉積製程、用氧化釩填充在基材上的間隙之方法、形成間隙填充層之方法 |
| US12272659B2 (en) * | 2022-09-14 | 2025-04-08 | Applied Materials, Inc. | Methods for forming metal gapfill with low resistivity |
| JP2024106553A (ja) * | 2023-01-27 | 2024-08-08 | 東京エレクトロン株式会社 | 成膜方法及び成膜装置 |
| JP2024106554A (ja) * | 2023-01-27 | 2024-08-08 | 東京エレクトロン株式会社 | 成膜方法及び成膜装置 |
| WO2024176258A1 (en) * | 2023-02-24 | 2024-08-29 | INDIAN INSTITUTE OF TECHNOLOGY MADRAS (IIT Madras) | Material and method for roughness reduction of substrates |
| CN118166339B (zh) * | 2024-01-31 | 2026-04-17 | 温州核芯智存科技有限公司 | 一种原子沉积腔室、设备、设备制造方法及电容制备方法 |
| CN118374791B (zh) * | 2024-06-24 | 2024-10-25 | 南京原磊纳米材料有限公司 | 一种金属钴薄膜及其制备方法 |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20070202254A1 (en) | 2001-07-25 | 2007-08-30 | Seshadri Ganguli | Process for forming cobalt-containing materials |
| US20090246952A1 (en) * | 2008-03-28 | 2009-10-01 | Tokyo Electron Limited | Method of forming a cobalt metal nitride barrier film |
| US20100200991A1 (en) * | 2007-03-15 | 2010-08-12 | Rohan Akolkar | Dopant Enhanced Interconnect |
Family Cites Families (104)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6482262B1 (en) | 1959-10-10 | 2002-11-19 | Asm Microchemistry Oy | Deposition of transition metal carbides |
| US4589193A (en) | 1984-06-29 | 1986-05-20 | International Business Machines Corporation | Metal silicide channel stoppers for integrated circuits and method for making the same |
| JP3111466B2 (ja) * | 1990-09-07 | 2000-11-20 | セイコーエプソン株式会社 | メッキ配線層を備えた半導体装置の製造方法 |
| US5918149A (en) * | 1996-02-16 | 1999-06-29 | Advanced Micro Devices, Inc. | Deposition of a conductor in a via hole or trench |
| US5888888A (en) | 1997-01-29 | 1999-03-30 | Ultratech Stepper, Inc. | Method for forming a silicide region on a silicon body |
| KR100261017B1 (ko) | 1997-08-19 | 2000-08-01 | 윤종용 | 반도체 장치의 금속 배선층을 형성하는 방법 |
| US6348376B2 (en) | 1997-09-29 | 2002-02-19 | Samsung Electronics Co., Ltd. | Method of forming metal nitride film by chemical vapor deposition and method of forming metal contact and capacitor of semiconductor device using the same |
| US6077780A (en) * | 1997-12-03 | 2000-06-20 | Advanced Micro Devices, Inc. | Method for filling high aspect ratio openings of an integrated circuit to minimize electromigration failure |
| KR100275727B1 (ko) | 1998-01-06 | 2001-01-15 | 윤종용 | 반도체 장치의 커패시터 형성방법 |
| JP3955386B2 (ja) | 1998-04-09 | 2007-08-08 | 富士通株式会社 | 半導体装置及びその製造方法 |
| KR100279300B1 (ko) * | 1998-05-11 | 2001-02-01 | 윤종용 | 금속 배선 연결 방법 |
| KR100319888B1 (ko) | 1998-06-16 | 2002-01-10 | 윤종용 | 선택적 금속층 형성방법, 이를 이용한 커패시터 형성 및 콘택홀 매립방법 |
| KR100287180B1 (ko) * | 1998-09-17 | 2001-04-16 | 윤종용 | 계면 조절층을 이용하여 금속 배선층을 형성하는 반도체 소자의 제조 방법 |
| KR100327328B1 (ko) | 1998-10-13 | 2002-05-09 | 윤종용 | 부분적으로다른두께를갖는커패시터의유전막형성방버뵤 |
| KR100331544B1 (ko) | 1999-01-18 | 2002-04-06 | 윤종용 | 반응챔버에 가스를 유입하는 방법 및 이에 사용되는 샤워헤드 |
| US6200893B1 (en) | 1999-03-11 | 2001-03-13 | Genus, Inc | Radical-assisted sequential CVD |
| US6305314B1 (en) | 1999-03-11 | 2001-10-23 | Genvs, Inc. | Apparatus and concept for minimizing parasitic chemical vapor deposition during atomic layer deposition |
| JP2000340671A (ja) | 1999-05-26 | 2000-12-08 | Fujitsu Ltd | 半導体装置の製造方法及び半導体装置 |
| US6511539B1 (en) | 1999-09-08 | 2003-01-28 | Asm America, Inc. | Apparatus and method for growth of a thin film |
| FI117942B (fi) | 1999-10-14 | 2007-04-30 | Asm Int | Menetelmä oksidiohutkalvojen kasvattamiseksi |
| KR100304714B1 (ko) | 1999-10-20 | 2001-11-02 | 윤종용 | 금속 할로겐 가스를 사용한 반도체 소자의 금속 박막 형성방법 |
| JP4448582B2 (ja) * | 1999-11-09 | 2010-04-14 | 株式会社アルバック | タンタル−炭素系薄膜の形成方法 |
| US6344419B1 (en) | 1999-12-03 | 2002-02-05 | Applied Materials, Inc. | Pulsed-mode RF bias for sidewall coverage improvement |
| US6969448B1 (en) * | 1999-12-30 | 2005-11-29 | Cypress Semiconductor Corp. | Method for forming a metallization structure in an integrated circuit |
| FI20000099A0 (fi) | 2000-01-18 | 2000-01-18 | Asm Microchemistry Ltd | Menetelmä metalliohutkalvojen kasvattamiseksi |
| US6251242B1 (en) | 2000-01-21 | 2001-06-26 | Applied Materials, Inc. | Magnetron and target producing an extended plasma region in a sputter reactor |
| US6277249B1 (en) | 2000-01-21 | 2001-08-21 | Applied Materials Inc. | Integrated process for copper via filling using a magnetron and target producing highly energetic ions |
| JP5016767B2 (ja) | 2000-03-07 | 2012-09-05 | エーエスエム インターナショナル エヌ.ヴェー. | 傾斜薄膜の形成方法 |
| JP3851752B2 (ja) | 2000-03-27 | 2006-11-29 | 株式会社東芝 | 半導体装置の製造方法 |
| FI117979B (fi) | 2000-04-14 | 2007-05-15 | Asm Int | Menetelmä oksidiohutkalvojen valmistamiseksi |
| KR100363088B1 (ko) | 2000-04-20 | 2002-12-02 | 삼성전자 주식회사 | 원자층 증착방법을 이용한 장벽 금속막의 제조방법 |
| US6482733B2 (en) | 2000-05-15 | 2002-11-19 | Asm Microchemistry Oy | Protective layers prior to alternating layer deposition |
| WO2001088972A1 (en) | 2000-05-15 | 2001-11-22 | Asm Microchemistry Oy | Process for producing integrated circuits |
| US6620723B1 (en) | 2000-06-27 | 2003-09-16 | Applied Materials, Inc. | Formation of boride barrier layers using chemisorption techniques |
| US6551929B1 (en) | 2000-06-28 | 2003-04-22 | Applied Materials, Inc. | Bifurcated deposition process for depositing refractory metal layers employing atomic layer deposition and chemical vapor deposition techniques |
| US6585823B1 (en) | 2000-07-07 | 2003-07-01 | Asm International, N.V. | Atomic layer deposition |
| US6660660B2 (en) | 2000-10-10 | 2003-12-09 | Asm International, Nv. | Methods for making a dielectric stack in an integrated circuit |
| US6416822B1 (en) | 2000-12-06 | 2002-07-09 | Angstrom Systems, Inc. | Continuous method for depositing a film by modulated ion-induced atomic layer deposition (MII-ALD) |
| US6428859B1 (en) | 2000-12-06 | 2002-08-06 | Angstron Systems, Inc. | Sequential method for depositing a film by modulated ion-induced atomic layer deposition (MII-ALD) |
| KR100385947B1 (ko) | 2000-12-06 | 2003-06-02 | 삼성전자주식회사 | 원자층 증착 방법에 의한 박막 형성 방법 |
| US6630201B2 (en) | 2001-04-05 | 2003-10-07 | Angstron Systems, Inc. | Adsorption process for atomic layer deposition |
| US6464779B1 (en) | 2001-01-19 | 2002-10-15 | Novellus Systems, Inc. | Copper atomic layer chemical vapor desposition |
| US6632478B2 (en) * | 2001-02-22 | 2003-10-14 | Applied Materials, Inc. | Process for forming a low dielectric constant carbon-containing film |
| KR100433846B1 (ko) | 2001-05-23 | 2004-06-04 | 주식회사 하이닉스반도체 | 반도체장치의 금속도전막 형성방법 |
| US9051641B2 (en) | 2001-07-25 | 2015-06-09 | Applied Materials, Inc. | Cobalt deposition on barrier surfaces |
| US6607976B2 (en) | 2001-09-25 | 2003-08-19 | Applied Materials, Inc. | Copper interconnect barrier layer structure and formation method |
| US20030059538A1 (en) | 2001-09-26 | 2003-03-27 | Applied Materials, Inc. | Integration of barrier layer and seed layer |
| US6727177B1 (en) * | 2001-10-18 | 2004-04-27 | Lsi Logic Corporation | Multi-step process for forming a barrier film for use in copper layer formation |
| US6620956B2 (en) | 2001-11-16 | 2003-09-16 | Applied Materials, Inc. | Nitrogen analogs of copper II β-diketonates as source reagents for semiconductor processing |
| US6939801B2 (en) * | 2001-12-21 | 2005-09-06 | Applied Materials, Inc. | Selective deposition of a barrier layer on a dielectric material |
| US6620670B2 (en) | 2002-01-18 | 2003-09-16 | Applied Materials, Inc. | Process conditions and precursors for atomic layer deposition (ALD) of AL2O3 |
| US7279432B2 (en) | 2002-04-16 | 2007-10-09 | Applied Materials, Inc. | System and method for forming an integrated barrier layer |
| US6657304B1 (en) * | 2002-06-06 | 2003-12-02 | Advanced Micro Devices, Inc. | Conformal barrier liner in an integrated circuit interconnect |
| JP4626795B2 (ja) * | 2002-09-12 | 2011-02-09 | 株式会社 液晶先端技術開発センター | 金属配線のための積層構造及びその形成方法 |
| US6825115B1 (en) | 2003-01-14 | 2004-11-30 | Advanced Micro Devices, Inc. | Post silicide laser thermal annealing to avoid dopant deactivation |
| US6867130B1 (en) | 2003-05-28 | 2005-03-15 | Advanced Micro Devices, Inc. | Enhanced silicidation of polysilicon gate electrodes |
| KR100539274B1 (ko) | 2003-07-15 | 2005-12-27 | 삼성전자주식회사 | 코발트 막 증착 방법 |
| US7029966B2 (en) | 2003-09-18 | 2006-04-18 | International Business Machines Corporation | Process options of forming silicided metal gates for advanced CMOS devices |
| US7276801B2 (en) * | 2003-09-22 | 2007-10-02 | Intel Corporation | Designs and methods for conductive bumps |
| US6867152B1 (en) | 2003-09-26 | 2005-03-15 | Novellus Systems, Inc. | Properties of a silica thin film produced by a rapid vapor deposition (RVD) process |
| US7109087B2 (en) | 2003-10-03 | 2006-09-19 | Applied Materials, Inc. | Absorber layer for DSA processing |
| US6897118B1 (en) | 2004-02-11 | 2005-05-24 | Chartered Semiconductor Manufacturing Ltd. | Method of multiple pulse laser annealing to activate ultra-shallow junctions |
| US7078302B2 (en) | 2004-02-23 | 2006-07-18 | Applied Materials, Inc. | Gate electrode dopant activation method for semiconductor manufacturing including a laser anneal |
| US7148548B2 (en) | 2004-07-20 | 2006-12-12 | Intel Corporation | Semiconductor device with a high-k gate dielectric and a metal gate electrode |
| US7439168B2 (en) | 2004-10-12 | 2008-10-21 | Dcg Systems, Inc | Apparatus and method of forming silicide in a localized manner |
| US20060091493A1 (en) | 2004-11-01 | 2006-05-04 | Silicon-Based Technology Corp. | LOCOS Schottky barrier contact structure and its manufacturing method |
| US7235472B2 (en) | 2004-11-12 | 2007-06-26 | Infineon Technologies Ag | Method of making fully silicided gate electrode |
| GB0428090D0 (en) | 2004-12-22 | 2005-01-26 | Unilever Plc | Fabric treatment device |
| KR100804392B1 (ko) * | 2005-12-02 | 2008-02-15 | 주식회사 네패스 | 반도체 패키지 및 그 제조 방법 |
| US7520969B2 (en) | 2006-03-07 | 2009-04-21 | Applied Materials, Inc. | Notched deposition ring |
| TW200746268A (en) * | 2006-04-11 | 2007-12-16 | Applied Materials Inc | Process for forming cobalt-containing materials |
| KR100761467B1 (ko) * | 2006-06-28 | 2007-09-27 | 삼성전자주식회사 | 금속배선 및 그 형성 방법 |
| US7521379B2 (en) | 2006-10-09 | 2009-04-21 | Applied Materials, Inc. | Deposition and densification process for titanium nitride barrier layers |
| US20080124698A1 (en) | 2006-11-28 | 2008-05-29 | Ebensberger Jason M | Virtual coatings application system with structured training and remote instructor capabilities |
| US20080132050A1 (en) | 2006-12-05 | 2008-06-05 | Lavoie Adrien R | Deposition process for graded cobalt barrier layers |
| US20080296768A1 (en) * | 2006-12-14 | 2008-12-04 | Chebiam Ramanan V | Copper nucleation in interconnects having ruthenium layers |
| US7851360B2 (en) * | 2007-02-14 | 2010-12-14 | Intel Corporation | Organometallic precursors for seed/barrier processes and methods thereof |
| US20090022958A1 (en) * | 2007-07-19 | 2009-01-22 | Plombon John J | Amorphous metal-metalloid alloy barrier layer for ic devices |
| US7843063B2 (en) * | 2008-02-14 | 2010-11-30 | International Business Machines Corporation | Microstructure modification in copper interconnect structure |
| US20090269507A1 (en) * | 2008-04-29 | 2009-10-29 | Sang-Ho Yu | Selective cobalt deposition on copper surfaces |
| US8519541B2 (en) | 2008-08-14 | 2013-08-27 | Macronix International Co., Ltd. | Semiconductor device having plural conductive layers disposed within dielectric layer |
| JP2010212452A (ja) | 2009-03-10 | 2010-09-24 | Tokyo Electron Ltd | Cu膜の成膜方法および記憶媒体 |
| JP5487748B2 (ja) * | 2009-06-16 | 2014-05-07 | 東京エレクトロン株式会社 | バリヤ層、成膜方法及び処理システム |
| JPWO2011027834A1 (ja) | 2009-09-02 | 2013-02-04 | 株式会社アルバック | Co膜の形成方法及びCu配線膜の形成方法 |
| JP2011134910A (ja) * | 2009-12-24 | 2011-07-07 | Rohm Co Ltd | SiC電界効果トランジスタ |
| KR20110080666A (ko) * | 2010-01-06 | 2011-07-13 | 삼성전자주식회사 | 반도체 콘택 구조 및 형성 방법 |
| US8691687B2 (en) * | 2010-01-07 | 2014-04-08 | International Business Machines Corporation | Superfilled metal contact vias for semiconductor devices |
| JP5256375B2 (ja) | 2010-03-09 | 2013-08-07 | 日本電信電話株式会社 | 符号化方法、復号方法、装置、プログラム及び記録媒体 |
| TWI536451B (zh) | 2010-04-26 | 2016-06-01 | 應用材料股份有限公司 | 使用具金屬系前驅物之化學氣相沉積與原子層沉積製程之n型金氧半導體金屬閘極材料、製造方法及設備 |
| JP5680892B2 (ja) * | 2010-07-13 | 2015-03-04 | 株式会社アルバック | Co膜形成方法 |
| US8661664B2 (en) | 2010-07-19 | 2014-03-04 | International Business Machines Corporation | Techniques for forming narrow copper filled vias having improved conductivity |
| US8357599B2 (en) * | 2011-02-10 | 2013-01-22 | Applied Materials, Inc. | Seed layer passivation |
| US8232200B1 (en) * | 2011-03-18 | 2012-07-31 | International Business Machines Corporation | Methods of forming integrated circuit devices having damascene interconnects therein with metal diffusion barrier layers and devices formed thereby |
| US8524600B2 (en) * | 2011-03-31 | 2013-09-03 | Applied Materials, Inc. | Post deposition treatments for CVD cobalt films |
| JPWO2012173067A1 (ja) * | 2011-06-16 | 2015-02-23 | 東京エレクトロン株式会社 | 半導体装置の製造方法、半導体装置、半導体装置の製造装置及び記憶媒体 |
| US9755039B2 (en) * | 2011-07-28 | 2017-09-05 | Taiwan Semiconductor Manufacturing Company, Ltd. | Semiconductor device having a metal gate electrode stack |
| US9368603B2 (en) | 2011-09-15 | 2016-06-14 | Taiwan Semiconductor Manufacturing Company, Ltd. | Contact for high-k metal gate device |
| US9082832B2 (en) * | 2011-09-21 | 2015-07-14 | Stats Chippac, Ltd. | Semiconductor device and method of forming protection and support structure for conductive interconnect structure |
| CN103094184B (zh) * | 2011-10-31 | 2015-04-01 | 中芯国际集成电路制造(上海)有限公司 | 一种铜互连结构的制造方法 |
| US8728955B2 (en) * | 2012-02-14 | 2014-05-20 | Novellus Systems, Inc. | Method of plasma activated deposition of a conformal film on a substrate surface |
| JP5390654B2 (ja) | 2012-03-08 | 2014-01-15 | 株式会社東芝 | 半導体装置の製造方法 |
| US9330939B2 (en) | 2012-03-28 | 2016-05-03 | Applied Materials, Inc. | Method of enabling seamless cobalt gap-fill |
| CN102969276B (zh) * | 2012-12-14 | 2015-10-21 | 复旦大学 | 半导体器件及其制备方法 |
| CN103000579B (zh) * | 2012-12-14 | 2016-12-21 | 复旦大学 | 一种半导体器件及其制备方法 |
-
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Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20070202254A1 (en) | 2001-07-25 | 2007-08-30 | Seshadri Ganguli | Process for forming cobalt-containing materials |
| US20100200991A1 (en) * | 2007-03-15 | 2010-08-12 | Rohan Akolkar | Dopant Enhanced Interconnect |
| US20090246952A1 (en) * | 2008-03-28 | 2009-10-01 | Tokyo Electron Limited | Method of forming a cobalt metal nitride barrier film |
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| KR102263554B1 (ko) | 2021-06-09 |
| US10699946B2 (en) | 2020-06-30 |
| KR102271202B1 (ko) | 2021-06-30 |
| TW201515109A (zh) | 2015-04-16 |
| CN105518827A (zh) | 2016-04-20 |
| JP2016540368A (ja) | 2016-12-22 |
| JP6727359B2 (ja) | 2020-07-22 |
| US20170084486A1 (en) | 2017-03-23 |
| CN110066984B (zh) | 2021-06-08 |
| JP2019110320A (ja) | 2019-07-04 |
| TWI720422B (zh) | 2021-03-01 |
| TWI633604B (zh) | 2018-08-21 |
| TW201935569A (zh) | 2019-09-01 |
| KR20190102096A (ko) | 2019-09-02 |
| US9685371B2 (en) | 2017-06-20 |
| CN110066984A (zh) | 2019-07-30 |
| KR20210080613A (ko) | 2021-06-30 |
| TW201903902A (zh) | 2019-01-16 |
| US20150093891A1 (en) | 2015-04-02 |
| WO2015047731A1 (en) | 2015-04-02 |
| TWI660429B (zh) | 2019-05-21 |
| KR20160063378A (ko) | 2016-06-03 |
| JP6488284B2 (ja) | 2019-03-20 |
| CN105518827B (zh) | 2019-06-14 |
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