KR20020002545A - 반도체 소자의 실리사이드막 형성 방법 - Google Patents
반도체 소자의 실리사이드막 형성 방법 Download PDFInfo
- Publication number
- KR20020002545A KR20020002545A KR1020000036752A KR20000036752A KR20020002545A KR 20020002545 A KR20020002545 A KR 20020002545A KR 1020000036752 A KR1020000036752 A KR 1020000036752A KR 20000036752 A KR20000036752 A KR 20000036752A KR 20020002545 A KR20020002545 A KR 20020002545A
- Authority
- KR
- South Korea
- Prior art keywords
- forming
- titanium
- silicide film
- silicide
- titanium silicide
- 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.)
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Classifications
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10D—INORGANIC ELECTRIC SEMICONDUCTOR DEVICES
- H10D64/00—Electrodes of devices having potential barriers
- H10D64/01—Manufacture or treatment
- H10D64/011—Manufacture or treatment of electrodes ohmically coupled to a semiconductor
- H10D64/0111—Manufacture or treatment of electrodes ohmically coupled to a semiconductor to Group IV semiconductors
- H10D64/0112—Manufacture or treatment of electrodes ohmically coupled to a semiconductor to Group IV semiconductors using conductive layers comprising silicides
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10W—GENERIC PACKAGES, INTERCONNECTIONS, CONNECTORS OR OTHER CONSTRUCTIONAL DETAILS OF DEVICES COVERED BY CLASS H10
- H10W20/00—Interconnections in chips, wafers or substrates
- H10W20/01—Manufacture or treatment
- H10W20/031—Manufacture or treatment of conductive parts of the interconnections
- H10W20/064—Manufacture or treatment of conductive parts of the interconnections by modifying the conductivity of conductive parts, e.g. by alloying
- H10W20/066—Manufacture or treatment of conductive parts of the interconnections by modifying the conductivity of conductive parts, e.g. by alloying by forming silicides of refractory metals
Landscapes
- Internal Circuitry In Semiconductor Integrated Circuit Devices (AREA)
- Electrodes Of Semiconductors (AREA)
Abstract
Description
Claims (7)
- 반도체 소자의 제조 방법에 있어서,실리콘층 표면에 질소원자를 포함하는 분위기에서 질화처리하여 질화층을 형성하는 단계; 및상기 질화층 상에 플라즈마기상증착법으로 티타늄실리사이드막을 형성하는 단계를 포함하여 이루어짐을 특징으로 하는 실리사이드막 형성 방법.
- 제 1 항에 있어서,상기 질화처리는 NH3또는 N2기체 분위기에서 열처리하는 것을 특징으로 하는 실리사이드막 형성 방법.
- 제 1 항에 있어서,상기 질화처리는 NH3플라즈마 또는 N2플라즈마 분위기에서 이루어지는 것을 특징으로 하는 실리사이드막 형성 방법
- 제 2 항 또는 제 3 항에 있어서,상기 열처리는 티타늄실리사이드막 형성용 플라즈마기상증착장치에서 이루어지는 것을 특징으로 하는 실리사이드막 형성 방법.
- 제 1 항에 있어서,상기 실리콘층은 콘택홀에 의해 노출된 콘택영역임을 특징으로 하는 실리사이드막 형성 방법.
- 반도체 소자의 제조 방법에 있어서,실리콘층상에 티타늄질화막을 증착하는 단계; 및상기 티타늄질화막상에 플라즈마기상증착법을 이용하여 티타늄실리사이드막을 증착하는 단계를 포함하여 이루어짐을 특징으로 하는 실리사이드막 형성 방법.
- 제 6 항에 있어서,상기 티타늄질화막은 물리적기상증착법 또는 화학기상증착법 중 어느 하나를이용하여 증착되는 것을 특징으로 하는 실리사이드막 형성 방법.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020000036752A KR100670744B1 (ko) | 2000-06-30 | 2000-06-30 | 반도체 소자의 실리사이드막 형성 방법 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020000036752A KR100670744B1 (ko) | 2000-06-30 | 2000-06-30 | 반도체 소자의 실리사이드막 형성 방법 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR20020002545A true KR20020002545A (ko) | 2002-01-10 |
| KR100670744B1 KR100670744B1 (ko) | 2007-01-17 |
Family
ID=19675064
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1020000036752A Expired - Fee Related KR100670744B1 (ko) | 2000-06-30 | 2000-06-30 | 반도체 소자의 실리사이드막 형성 방법 |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR100670744B1 (ko) |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2906489B2 (ja) * | 1989-11-13 | 1999-06-21 | セイコーエプソン株式会社 | 半導体装置の製造方法 |
| JPH05160068A (ja) * | 1991-05-17 | 1993-06-25 | Ricoh Co Ltd | 半導体装置の製造方法 |
| KR0161732B1 (ko) * | 1995-05-31 | 1999-02-01 | 김주용 | 반도체소자의 콘택 제조방법 |
| KR100607305B1 (ko) * | 1998-12-28 | 2006-10-24 | 주식회사 하이닉스반도체 | 반도체 소자의 금속 배선 형성 방법 |
-
2000
- 2000-06-30 KR KR1020000036752A patent/KR100670744B1/ko not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| KR100670744B1 (ko) | 2007-01-17 |
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