JP5325125B2 - 半導体装置 - Google Patents
半導体装置 Download PDFInfo
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- JP5325125B2 JP5325125B2 JP2010002225A JP2010002225A JP5325125B2 JP 5325125 B2 JP5325125 B2 JP 5325125B2 JP 2010002225 A JP2010002225 A JP 2010002225A JP 2010002225 A JP2010002225 A JP 2010002225A JP 5325125 B2 JP5325125 B2 JP 5325125B2
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- stress
- sidewall
- region
- semiconductor device
- gate electrode
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- 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
- H01L29/66409—Unipolar field-effect transistors
- H01L29/66477—Unipolar field-effect transistors with an insulated gate, i.e. MISFET
- H01L29/665—Unipolar field-effect transistors with an insulated gate, i.e. MISFET using self aligned silicidation, i.e. salicide
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Description
以下に、本発明の一実施形態に係る半導体装置の製造方法について、図1(a) 〜(b) 、図2(a) 〜(b) 、図3(a) 〜(b) 、図4(a) 〜(b) 、図5(a) 〜(b) 及び図6(a) 〜(b) を参照しながら説明する。図1(a) 〜図6(b) は、本発明の一実施形態に係る半導体装置の製造方法を工程順に示すゲート長方向の断面図である。図1(a) 〜図6(b) において、左側から順に、第1のpMIS領域、配線領域、nMIS領域、第2のpMIS領域を示す。「第1のpMIS領域」とは、第1のMISトランジスタが形成される領域をいう。「配線領域」とは、ゲート配線が形成される領域をいう。「nMIS領域」とは、第2のMISトランジスタが形成される領域をいう。「第2のpMIS領域」とは、第3のMISトランジスタが形成される領域をいう。「第1のMISトランジスタ」とは、シリコン混晶層を含むソースドレイン領域を有するMISトランジスタをいう。第1のMISトランジスタは、例えばロジック回路又は内部回路に用いられる。「第3のMISトランジスタ」とは、ソースドレイン領域上に形成されたシリサイド層を有さないMISトランジスタをいう。第3のMISトランジスタは、例えばアナログ回路又は周辺回路に用いられる。
以下に、本発明の一実施形態の変形例に係る半導体装置の製造方法について、図7(a) 〜(b) を参照しながら説明する。図7(a) 〜(b) は、本発明の一実施形態の変形例に係る半導体装置の製造方法を工程順に示すゲート長方向の断面図である。図7(a) 〜(b) において、第1の実施形態における構成要素と同一の構成要素には、図1(a) 〜図6(b) に示す符号と同一の符号を付す。従って、本変形例では、第1の実施形態と同様の説明を適宜省略する。
10a 第1の活性領域
10b 第2の活性領域
10c 第3の活性領域
11 素子分離領域
12a 第1のn型ウェル領域
12b p型ウェル領域
12c 第2のn型ウェル領域
13a 第1のゲート絶縁膜
13b 第2のゲート絶縁膜
13c 第3のゲート絶縁膜
14a 第1のゲート電極
14b 第2のゲート電極
14c 第3のゲート電極
14x ゲート配線
15a 第1の保護絶縁膜
15b 第2の保護絶縁膜
15c 第3の保護絶縁膜
15x 配線用保護絶縁膜
15A 第1のゲート電極形成部
15B 第2のゲート電極形成部
15C 第3のゲート電極形成部
15X ゲート配線形成部
16a 第1のオフセットスペーサ
16b 第2のオフセットスペーサ
16c 第3のオフセットスペーサ
16x 配線用オフセットスペーサ
17a 第1のp型エクステンション注入領域
17b n型エクステンション注入領域
17c 第2のp型エクステンション注入領域
18a 第1の内側サイドウォール
18b 第2の内側サイドウォール
18c 第3の内側サイドウォール
18x 配線用内側サイドウォール
19a 第1の外側サイドウォール
19b 第2の外側サイドウォール
19c 第3の外側サイドウォール
19x 配線用内側サイドウォール
20 窪み部
21 保護絶縁膜
22 トレンチ
23 シリコン混晶層
24 隙間
25b n型ソースドレイン注入領域
25c p型ソースドレイン注入領域
26a 第1のp型エクステンション領域
26b n型エクステンション領域
26c 第2のp型エクステンション領域
27a 第1のp型ソースドレイン領域(第1導電型の第1のソースドレイン領域)
27b n型ソースドレイン領域(第2導電型の第2のソースドレイン領域)
27c 第2のp型ソースドレイン領域(第1導電型の第3のソースドレイン領域)
28 絶縁膜
28a 第1の応力緩和膜
28x 第2の応力緩和膜
28b 保護膜
28c 保護膜
29a 第1のシリサイド層
29b 第3のシリサイド層
29x 配線用シリサイド層
30a 第2のシリサイド層
30b 第4のシリサイド層
31 応力絶縁膜
pTr1 第1のMISトランジスタ
nTr 第2のMISトランジスタ
pTr2 第3のMISトランジスタ
Claims (16)
- 第1のMISトランジスタを備えた半導体装置において、
前記第1のMISトランジスタは、
半導体基板における第1の活性領域上に形成された第1のゲート絶縁膜と、
前記第1のゲート絶縁膜上に形成された第1のゲート電極と、
前記第1のゲート電極の側面上に形成された第1のサイドウォールと、
前記第1の活性領域における前記第1のサイドウォールの外側方下に設けられたトレンチ内に形成され、前記第1の活性領域におけるチャネル領域のゲート長方向に第1の応力を生じさせるシリコン混晶層を含む第1導電型の第1のソースドレイン領域と、
前記第1の活性領域上に前記第1のゲート電極、前記第1のサイドウォール及び前記第1のソースドレイン領域を覆うように形成され、前記第1の応力とは反対の第2の応力を生じさせる応力絶縁膜とを備え、
前記シリコン混晶層の最上面は、前記第1のゲート電極直下に位置する前記半導体基板の表面よりも高く形成されており、
前記シリコン混晶層と前記第1のサイドウォールとの隙間には、第1の応力緩和膜が形成されており、
前記第1のサイドウォールは、断面形状がL字状の内側サイドウォールを有し、
前記応力絶縁膜は、前記内側サイドウォールのL字状に湾曲した表面に接して形成されていることを特徴とする半導体装置。 - 請求項1に記載の半導体装置において、
前記第1のゲート電極と前記第1のサイドウォールとの間に形成された断面形状がI字状の第1のオフセットスペーサをさらに備えていることを特徴とする半導体装置。 - 請求項1又は2に記載の半導体装置において、
前記第1のゲート電極上に形成された第1のシリサイド層と、
前記シリコン混晶層を含む前記第1のソースドレイン領域上に形成された第2のシリサイド層とをさらに備えていることを特徴とする半導体装置。 - 請求項1〜3のうちいずれか1項に記載の半導体装置において、
前記第1の応力緩和膜は、前記シリコン混晶層の側面上に形成されていることを特徴とする半導体装置。 - 請求項1〜4のうちいずれか1項に記載の半導体装置において、
前記第1のMISトランジスタは、p型MISトランジスタであり、
前記第1の応力は、圧縮応力であり、
前記第2の応力は、引っ張り応力であることを特徴とする半導体装置。 - 請求項1〜5のうちいずれか1項に記載の半導体装置において、
前記シリコン混晶層は、SiGe層であり、
前記応力絶縁膜は、シリコン窒化膜であり、
前記第1の応力緩和膜は、シリコン酸化膜であることを特徴とする半導体装置。 - 請求項1〜4のうちいずれか1項に記載の半導体装置において、
前記第1のMISトランジスタは、n型MISトランジスタであり、
前記第1の応力は、引っ張り応力であり、
前記第2の応力は、圧縮応力であることを特徴とする半導体装置。 - 請求項1〜7のうちいずれか1項に記載の半導体装置において、
前記半導体基板に前記第1の活性領域を取り囲むように形成された素子分離領域と、
前記素子分離領域上に形成されたゲート配線と、
前記ゲート配線の側面上に形成された配線用サイドウォールと、
前記素子分離領域における前記配線用サイドウォールの外側方下に設けられた窪み部の側面上に形成された第2の応力緩和膜と、
前記素子分離領域上に前記ゲート配線、前記配線用サイドウォール及び前記第2の応力緩和膜を覆うように形成された前記応力絶縁膜とを備えていることを特徴とする半導体装置。 - 請求項1〜8のうちいずれか1項に記載の半導体装置において、
前記半導体装置は、第2のMISトランジスタをさらに備え、
前記第2のMISトランジスタは、
前記半導体基板における第2の活性領域上に形成された第2のゲート絶縁膜と、
前記第2のゲート絶縁膜上に形成された第2のゲート電極と、
前記第2のゲート電極の側面上に形成された第2のサイドウォールと、
前記第2の活性領域における前記第2のサイドウォールの外側方下に形成された第2導電型の第2のソースドレイン領域と、
前記第2の活性領域上に前記第2のゲート電極、前記第2のサイドウォール及び前記第2のソースドレイン領域を覆うように形成された前記応力絶縁膜とを備えていることを特徴とする半導体装置。 - 請求項9に記載の半導体装置において、
前記第2の活性領域上には、前記第1の応力緩和膜は形成されていないことを特徴とする半導体装置。 - 請求項1〜10のうちいずれか1項に記載の半導体装置において、
前記半導体装置は、第3のMISトランジスタをさらに備え、
前記第3のMISトランジスタは、
前記半導体基板における第3の活性領域上に形成された第3のゲート絶縁膜と、
前記第3のゲート絶縁膜上に形成された第3のゲート電極と、
前記第3のゲート電極の側面上に形成された第3のサイドウォールと、
前記第3の活性領域における前記第3のサイドウォールの外側方下に形成された第1導電型の第3のソースドレイン領域と、
前記第3の活性領域上に前記第3のゲート電極、前記第3のサイドウォール及び前記第3のソースドレイン領域を覆うように形成された保護膜と、
前記保護膜上に形成された前記応力絶縁膜とを備えていることを特徴とする半導体装置。 - 請求項11に記載の半導体装置において、
前記第3のゲート電極上及び前記第3のソースドレイン領域上には、シリサイド層は形成されていないことを特徴とする半導体装置。 - 請求項11又は12に記載の半導体装置において、
前記第1の応力緩和膜と前記保護膜とは、同一の絶縁材料からなることを特徴とする半導体装置。 - 第1のMISトランジスタを備えた半導体装置において、
前記第1のMISトランジスタは、
半導体基板における第1の活性領域上に形成された第1のゲート絶縁膜と、
前記第1のゲート絶縁膜上に形成された第1のゲート電極と、
前記第1のゲート電極の側面上に形成された第1のサイドウォールと、
前記第1の活性領域における前記第1のサイドウォールの外側方下に設けられたトレンチ内に形成され、前記第1の活性領域におけるチャネル領域のゲート長方向に第1の応力を生じさせるシリコン混晶層を含む第1導電型の第1のソースドレイン領域と、
前記第1の活性領域上に前記第1のゲート電極、前記第1のサイドウォール及び前記第1のソースドレイン領域を覆うように形成され、前記第1の応力とは反対の第2の応力を生じさせる応力絶縁膜とを備え、
前記シリコン混晶層の最上面は、前記第1のゲート電極直下に位置する前記半導体基板の表面よりも高く形成されており、
前記シリコン混晶層と前記第1のサイドウォールとの隙間には、第1の応力緩和膜が形成されており、
前記半導体基板に前記第1の活性領域を取り囲むように形成された素子分離領域と、
前記素子分離領域上に形成されたゲート配線と、
前記ゲート配線の側面上に形成された配線用サイドウォールと、
前記素子分離領域における前記配線用サイドウォールの外側方下に設けられた窪み部の側面上に形成された第2の応力緩和膜と、
前記素子分離領域上に前記ゲート配線、前記配線用サイドウォール及び前記第2の応力緩和膜を覆うように形成された前記応力絶縁膜とを備えていることを特徴とする半導体装置。 - 第1のMISトランジスタ及び第2のMISトランジスタを備えた半導体装置において、
前記第1のMISトランジスタは、
半導体基板における第1の活性領域上に形成された第1のゲート絶縁膜と、
前記第1のゲート絶縁膜上に形成された第1のゲート電極と、
前記第1のゲート電極の側面上に形成された第1のサイドウォールと、
前記第1の活性領域における前記第1のサイドウォールの外側方下に設けられたトレンチ内に形成され、前記第1の活性領域におけるチャネル領域のゲート長方向に第1の応力を生じさせるシリコン混晶層を含む第1導電型の第1のソースドレイン領域と、
前記第1の活性領域上に前記第1のゲート電極、前記第1のサイドウォール及び前記第1のソースドレイン領域を覆うように形成され、前記第1の応力とは反対の第2の応力を生じさせる応力絶縁膜とを備え、
前記シリコン混晶層の最上面は、前記第1のゲート電極直下に位置する前記半導体基板の表面よりも高く形成されており、
前記シリコン混晶層と前記第1のサイドウォールとの隙間には、第1の応力緩和膜が形成されており、
前記第2のMISトランジスタは、
前記半導体基板における第2の活性領域上に形成された第2のゲート絶縁膜と、
前記第2のゲート絶縁膜上に形成された第2のゲート電極と、
前記第2のゲート電極の側面上に形成された第2のサイドウォールと、
前記第2の活性領域における前記第2のサイドウォールの外側方下に形成された第1導電型の第2のソースドレイン領域と、
前記第2の活性領域上に前記第2のゲート電極、前記第2のサイドウォール及び前記第2のソースドレイン領域を覆うように形成された保護膜と、
前記保護膜上に形成された前記応力絶縁膜とを備え、
前記第1の応力緩和膜と前記保護膜とは、同一の絶縁材料からなることを特徴とする半導体装置。 - 請求項15に記載の半導体装置において、
前記第2のゲート電極上及び前記第2のソースドレイン領域上には、シリサイド層は形成されていないことを特徴とする半導体装置。
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JP5561012B2 (ja) * | 2010-08-11 | 2014-07-30 | 富士通セミコンダクター株式会社 | 半導体装置及びその製造方法 |
KR20140108960A (ko) | 2013-03-04 | 2014-09-15 | 삼성전자주식회사 | 듀얼 금속 실리사이드층을 갖는 반도체 장치의 제조 방법 |
CN104217953B (zh) * | 2013-06-05 | 2017-06-13 | 中芯国际集成电路制造(上海)有限公司 | Pmos晶体管及其制作方法 |
KR102050779B1 (ko) * | 2013-06-13 | 2019-12-02 | 삼성전자 주식회사 | 반도체 소자 및 이의 제조 방법 |
FR3007196A1 (fr) * | 2013-06-13 | 2014-12-19 | St Microelectronics Rousset | Transistor nmos a region active a contraintes en compression relachees |
FR3007198B1 (fr) | 2013-06-13 | 2015-06-19 | St Microelectronics Rousset | Composant, par exemple transistor nmos, a region active a contraintes en compression relachees, et procede de fabrication |
FR3018139B1 (fr) | 2014-02-28 | 2018-04-27 | Stmicroelectronics (Rousset) Sas | Circuit integre a composants, par exemple transistors nmos, a regions actives a contraintes en compression relachees |
FR3025335B1 (fr) | 2014-08-29 | 2016-09-23 | Stmicroelectronics Rousset | Procede de fabrication d'un circuit integre rendant plus difficile une retro-conception du circuit integre et circuit integre correspondant |
US20170141228A1 (en) * | 2015-11-16 | 2017-05-18 | Taiwan Semiconductor Manufacturing Co., Ltd. | Field effect transistor and manufacturing method thereof |
JP6594261B2 (ja) * | 2016-05-24 | 2019-10-23 | ルネサスエレクトロニクス株式会社 | 半導体装置 |
US10079290B2 (en) * | 2016-12-30 | 2018-09-18 | United Microelectronics Corp. | Semiconductor device having asymmetric spacer structures |
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US6281562B1 (en) | 1995-07-27 | 2001-08-28 | Matsushita Electric Industrial Co., Ltd. | Semiconductor device which reduces the minimum distance requirements between active areas |
US7391087B2 (en) | 1999-12-30 | 2008-06-24 | Intel Corporation | MOS transistor structure and method of fabrication |
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US6621131B2 (en) | 2001-11-01 | 2003-09-16 | Intel Corporation | Semiconductor transistor having a stressed channel |
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US7687364B2 (en) * | 2006-08-07 | 2010-03-30 | Intel Corporation | Low-k isolation spacers for conductive regions |
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