JP2007142236A - 半導体装置および半導体装置の製造方法 - Google Patents
半導体装置および半導体装置の製造方法 Download PDFInfo
- Publication number
- JP2007142236A JP2007142236A JP2005335309A JP2005335309A JP2007142236A JP 2007142236 A JP2007142236 A JP 2007142236A JP 2005335309 A JP2005335309 A JP 2005335309A JP 2005335309 A JP2005335309 A JP 2005335309A JP 2007142236 A JP2007142236 A JP 2007142236A
- Authority
- JP
- Japan
- Prior art keywords
- film
- insulating film
- copper
- manganese
- wiring
- 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.)
- Granted
Links
- 239000004065 semiconductor Substances 0.000 title claims description 79
- 238000004519 manufacturing process Methods 0.000 title claims description 77
- ASTZLJPZXLHCSM-UHFFFAOYSA-N dioxido(oxo)silane;manganese(2+) Chemical compound [Mn+2].[O-][Si]([O-])=O ASTZLJPZXLHCSM-UHFFFAOYSA-N 0.000 claims abstract description 139
- 239000004020 conductor Substances 0.000 claims abstract description 106
- 239000011572 manganese Substances 0.000 claims abstract description 102
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims abstract description 88
- 229910052814 silicon oxide Inorganic materials 0.000 claims abstract description 88
- 229910052748 manganese Inorganic materials 0.000 claims abstract description 67
- PWHULOQIROXLJO-UHFFFAOYSA-N Manganese Chemical compound [Mn] PWHULOQIROXLJO-UHFFFAOYSA-N 0.000 claims abstract description 49
- 239000010949 copper Substances 0.000 claims description 136
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 134
- 229910052802 copper Inorganic materials 0.000 claims description 134
- 238000010438 heat treatment Methods 0.000 claims description 68
- 238000000034 method Methods 0.000 claims description 42
- HPDFFVBPXCTEDN-UHFFFAOYSA-N copper manganese Chemical compound [Mn].[Cu] HPDFFVBPXCTEDN-UHFFFAOYSA-N 0.000 claims description 27
- 230000015572 biosynthetic process Effects 0.000 claims description 19
- 229910000914 Mn alloy Inorganic materials 0.000 claims description 16
- 229910045601 alloy Inorganic materials 0.000 claims description 12
- 239000000956 alloy Substances 0.000 claims description 12
- 238000010030 laminating Methods 0.000 claims 1
- 230000004888 barrier function Effects 0.000 abstract description 126
- 238000009413 insulation Methods 0.000 abstract 2
- 239000010408 film Substances 0.000 description 622
- 238000005530 etching Methods 0.000 description 41
- 238000005229 chemical vapour deposition Methods 0.000 description 34
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 33
- 239000010703 silicon Substances 0.000 description 33
- 229910052710 silicon Inorganic materials 0.000 description 33
- 229910017028 MnSi Inorganic materials 0.000 description 31
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 25
- 239000001301 oxygen Substances 0.000 description 25
- 229910052760 oxygen Inorganic materials 0.000 description 25
- 238000009713 electroplating Methods 0.000 description 22
- 230000005012 migration Effects 0.000 description 19
- 238000013508 migration Methods 0.000 description 19
- 150000002696 manganese Chemical class 0.000 description 18
- 239000010410 layer Substances 0.000 description 17
- 230000008901 benefit Effects 0.000 description 16
- NBVXSUQYWXRMNV-UHFFFAOYSA-N fluoromethane Chemical compound FC NBVXSUQYWXRMNV-UHFFFAOYSA-N 0.000 description 16
- 239000010409 thin film Substances 0.000 description 16
- 238000000151 deposition Methods 0.000 description 15
- 229910052751 metal Inorganic materials 0.000 description 15
- 239000002184 metal Substances 0.000 description 15
- 229910052581 Si3N4 Inorganic materials 0.000 description 13
- HQVNEWCFYHHQES-UHFFFAOYSA-N silicon nitride Chemical compound N12[Si]34N5[Si]62N3[Si]51N64 HQVNEWCFYHHQES-UHFFFAOYSA-N 0.000 description 13
- 239000000463 material Substances 0.000 description 12
- 238000005516 engineering process Methods 0.000 description 11
- 239000007789 gas Substances 0.000 description 11
- 239000010931 gold Substances 0.000 description 10
- 229910052809 inorganic oxide Inorganic materials 0.000 description 9
- 239000000758 substrate Substances 0.000 description 9
- 238000000231 atomic layer deposition Methods 0.000 description 8
- 238000004544 sputter deposition Methods 0.000 description 8
- 239000000126 substance Substances 0.000 description 7
- 229910000881 Cu alloy Inorganic materials 0.000 description 6
- 238000005498 polishing Methods 0.000 description 6
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 description 5
- 229910052782 aluminium Inorganic materials 0.000 description 5
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 5
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 5
- 229910052737 gold Inorganic materials 0.000 description 5
- 229910052709 silver Inorganic materials 0.000 description 5
- 239000004332 silver Substances 0.000 description 5
- 238000009792 diffusion process Methods 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 229910052715 tantalum Inorganic materials 0.000 description 4
- GUVRBAGPIYLISA-UHFFFAOYSA-N tantalum atom Chemical compound [Ta] GUVRBAGPIYLISA-UHFFFAOYSA-N 0.000 description 4
- 238000001312 dry etching Methods 0.000 description 2
- 229910004298 SiO 2 Inorganic materials 0.000 description 1
- NRTOMJZYCJJWKI-UHFFFAOYSA-N Titanium nitride Chemical compound [Ti]#N NRTOMJZYCJJWKI-UHFFFAOYSA-N 0.000 description 1
- 230000003321 amplification Effects 0.000 description 1
- 239000006117 anti-reflective coating Substances 0.000 description 1
- 238000004380 ashing Methods 0.000 description 1
- IVHJCRXBQPGLOV-UHFFFAOYSA-N azanylidynetungsten Chemical compound [W]#N IVHJCRXBQPGLOV-UHFFFAOYSA-N 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 239000003989 dielectric material Substances 0.000 description 1
- 239000011229 interlayer Substances 0.000 description 1
- 238000001459 lithography Methods 0.000 description 1
- WPBNNNQJVZRUHP-UHFFFAOYSA-L manganese(2+);methyl n-[[2-(methoxycarbonylcarbamothioylamino)phenyl]carbamothioyl]carbamate;n-[2-(sulfidocarbothioylamino)ethyl]carbamodithioate Chemical compound [Mn+2].[S-]C(=S)NCCNC([S-])=S.COC(=O)NC(=S)NC1=CC=CC=C1NC(=S)NC(=O)OC WPBNNNQJVZRUHP-UHFFFAOYSA-L 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 238000003199 nucleic acid amplification method Methods 0.000 description 1
- 229920000090 poly(aryl ether) Polymers 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000012776 robust process Methods 0.000 description 1
- HBMJWWWQQXIZIP-UHFFFAOYSA-N silicon carbide Chemical compound [Si+]#[C-] HBMJWWWQQXIZIP-UHFFFAOYSA-N 0.000 description 1
- MZLGASXMSKOWSE-UHFFFAOYSA-N tantalum nitride Chemical compound [Ta]#N MZLGASXMSKOWSE-UHFFFAOYSA-N 0.000 description 1
- 238000001039 wet etching Methods 0.000 description 1
Images
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L23/00—Details of semiconductor or other solid state devices
- H01L23/52—Arrangements for conducting electric current within the device in operation from one component to another, i.e. interconnections, e.g. wires, lead frames
- H01L23/522—Arrangements for conducting electric current within the device in operation from one component to another, i.e. interconnections, e.g. wires, lead frames including external interconnections consisting of a multilayer structure of conductive and insulating layers inseparably formed on the semiconductor body
- H01L23/532—Arrangements for conducting electric current within the device in operation from one component to another, i.e. interconnections, e.g. wires, lead frames including external interconnections consisting of a multilayer structure of conductive and insulating layers inseparably formed on the semiconductor body characterised by the materials
- H01L23/53204—Conductive materials
- H01L23/53209—Conductive materials based on metals, e.g. alloys, metal silicides
- H01L23/53228—Conductive materials based on metals, e.g. alloys, metal silicides the principal metal being copper
- H01L23/53238—Additional layers associated with copper layers, e.g. adhesion, barrier, cladding layers
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L21/00—Processes or apparatus adapted for the manufacture or treatment of semiconductor or solid state devices or of parts thereof
- H01L21/02—Manufacture or treatment of semiconductor devices or of parts thereof
- H01L21/04—Manufacture or treatment of semiconductor devices or of parts thereof the devices having potential barriers, e.g. a PN junction, depletion layer or carrier concentration layer
- H01L21/18—Manufacture or treatment of semiconductor devices or of parts thereof the devices having potential barriers, e.g. a PN junction, depletion layer or carrier concentration layer the devices having semiconductor bodies comprising elements of Group IV of the Periodic Table or AIIIBV compounds with or without impurities, e.g. doping materials
- H01L21/28—Manufacture of electrodes on semiconductor bodies using processes or apparatus not provided for in groups H01L21/20 - H01L21/268
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L21/00—Processes or apparatus adapted for the manufacture or treatment of semiconductor or solid state devices or of parts thereof
- H01L21/70—Manufacture or treatment of devices consisting of a plurality of solid state components formed in or on a common substrate or of parts thereof; Manufacture of integrated circuit devices or of parts thereof
- H01L21/71—Manufacture of specific parts of devices defined in group H01L21/70
- H01L21/768—Applying interconnections to be used for carrying current between separate components within a device comprising conductors and dielectrics
- H01L21/76801—Applying interconnections to be used for carrying current between separate components within a device comprising conductors and dielectrics characterised by the formation and the after-treatment of the dielectrics, e.g. smoothing
- H01L21/76829—Applying interconnections to be used for carrying current between separate components within a device comprising conductors and dielectrics characterised by the formation and the after-treatment of the dielectrics, e.g. smoothing characterised by the formation of thin functional dielectric layers, e.g. dielectric etch-stop, barrier, capping or liner layers
- H01L21/76831—Applying interconnections to be used for carrying current between separate components within a device comprising conductors and dielectrics characterised by the formation and the after-treatment of the dielectrics, e.g. smoothing characterised by the formation of thin functional dielectric layers, e.g. dielectric etch-stop, barrier, capping or liner layers in via holes or trenches, e.g. non-conductive sidewall liners
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L21/00—Processes or apparatus adapted for the manufacture or treatment of semiconductor or solid state devices or of parts thereof
- H01L21/70—Manufacture or treatment of devices consisting of a plurality of solid state components formed in or on a common substrate or of parts thereof; Manufacture of integrated circuit devices or of parts thereof
- H01L21/71—Manufacture of specific parts of devices defined in group H01L21/70
- H01L21/768—Applying interconnections to be used for carrying current between separate components within a device comprising conductors and dielectrics
- H01L21/76801—Applying interconnections to be used for carrying current between separate components within a device comprising conductors and dielectrics characterised by the formation and the after-treatment of the dielectrics, e.g. smoothing
- H01L21/76829—Applying interconnections to be used for carrying current between separate components within a device comprising conductors and dielectrics characterised by the formation and the after-treatment of the dielectrics, e.g. smoothing characterised by the formation of thin functional dielectric layers, e.g. dielectric etch-stop, barrier, capping or liner layers
- H01L21/76834—Applying interconnections to be used for carrying current between separate components within a device comprising conductors and dielectrics characterised by the formation and the after-treatment of the dielectrics, e.g. smoothing characterised by the formation of thin functional dielectric layers, e.g. dielectric etch-stop, barrier, capping or liner layers formation of thin insulating films on the sidewalls or on top of conductors
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L21/00—Processes or apparatus adapted for the manufacture or treatment of semiconductor or solid state devices or of parts thereof
- H01L21/70—Manufacture or treatment of devices consisting of a plurality of solid state components formed in or on a common substrate or of parts thereof; Manufacture of integrated circuit devices or of parts thereof
- H01L21/71—Manufacture of specific parts of devices defined in group H01L21/70
- H01L21/768—Applying interconnections to be used for carrying current between separate components within a device comprising conductors and dielectrics
- H01L21/76838—Applying interconnections to be used for carrying current between separate components within a device comprising conductors and dielectrics characterised by the formation and the after-treatment of the conductors
- H01L21/76841—Barrier, adhesion or liner layers
- H01L21/76843—Barrier, adhesion or liner layers formed in openings in a dielectric
- H01L21/76849—Barrier, adhesion or liner layers formed in openings in a dielectric the layer being positioned on top of the main fill metal
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L21/00—Processes or apparatus adapted for the manufacture or treatment of semiconductor or solid state devices or of parts thereof
- H01L21/70—Manufacture or treatment of devices consisting of a plurality of solid state components formed in or on a common substrate or of parts thereof; Manufacture of integrated circuit devices or of parts thereof
- H01L21/71—Manufacture of specific parts of devices defined in group H01L21/70
- H01L21/768—Applying interconnections to be used for carrying current between separate components within a device comprising conductors and dielectrics
- H01L21/76838—Applying interconnections to be used for carrying current between separate components within a device comprising conductors and dielectrics characterised by the formation and the after-treatment of the conductors
- H01L21/76841—Barrier, adhesion or liner layers
- H01L21/76853—Barrier, adhesion or liner layers characterized by particular after-treatment steps
- H01L21/76861—Post-treatment or after-treatment not introducing additional chemical elements into the layer
- H01L21/76864—Thermal treatment
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L21/00—Processes or apparatus adapted for the manufacture or treatment of semiconductor or solid state devices or of parts thereof
- H01L21/70—Manufacture or treatment of devices consisting of a plurality of solid state components formed in or on a common substrate or of parts thereof; Manufacture of integrated circuit devices or of parts thereof
- H01L21/71—Manufacture of specific parts of devices defined in group H01L21/70
- H01L21/768—Applying interconnections to be used for carrying current between separate components within a device comprising conductors and dielectrics
- H01L21/76838—Applying interconnections to be used for carrying current between separate components within a device comprising conductors and dielectrics characterised by the formation and the after-treatment of the conductors
- H01L21/76841—Barrier, adhesion or liner layers
- H01L21/76867—Barrier, adhesion or liner layers characterized by methods of formation other than PVD, CVD or deposition from a liquids
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L21/00—Processes or apparatus adapted for the manufacture or treatment of semiconductor or solid state devices or of parts thereof
- H01L21/70—Manufacture or treatment of devices consisting of a plurality of solid state components formed in or on a common substrate or of parts thereof; Manufacture of integrated circuit devices or of parts thereof
- H01L21/71—Manufacture of specific parts of devices defined in group H01L21/70
- H01L21/768—Applying interconnections to be used for carrying current between separate components within a device comprising conductors and dielectrics
- H01L21/76838—Applying interconnections to be used for carrying current between separate components within a device comprising conductors and dielectrics characterised by the formation and the after-treatment of the conductors
- H01L21/76841—Barrier, adhesion or liner layers
- H01L21/76871—Layers specifically deposited to enhance or enable the nucleation of further layers, i.e. seed layers
- H01L21/76873—Layers specifically deposited to enhance or enable the nucleation of further layers, i.e. seed layers for electroplating
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L21/00—Processes or apparatus adapted for the manufacture or treatment of semiconductor or solid state devices or of parts thereof
- H01L21/70—Manufacture or treatment of devices consisting of a plurality of solid state components formed in or on a common substrate or of parts thereof; Manufacture of integrated circuit devices or of parts thereof
- H01L21/71—Manufacture of specific parts of devices defined in group H01L21/70
- H01L21/768—Applying interconnections to be used for carrying current between separate components within a device comprising conductors and dielectrics
- H01L21/76838—Applying interconnections to be used for carrying current between separate components within a device comprising conductors and dielectrics characterised by the formation and the after-treatment of the conductors
- H01L21/76877—Filling of holes, grooves or trenches, e.g. vias, with conductive material
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L21/00—Processes or apparatus adapted for the manufacture or treatment of semiconductor or solid state devices or of parts thereof
- H01L21/70—Manufacture or treatment of devices consisting of a plurality of solid state components formed in or on a common substrate or of parts thereof; Manufacture of integrated circuit devices or of parts thereof
- H01L21/71—Manufacture of specific parts of devices defined in group H01L21/70
- H01L21/768—Applying interconnections to be used for carrying current between separate components within a device comprising conductors and dielectrics
- H01L21/76838—Applying interconnections to be used for carrying current between separate components within a device comprising conductors and dielectrics characterised by the formation and the after-treatment of the conductors
- H01L21/76886—Modifying permanently or temporarily the pattern or the conductivity of conductive members, e.g. formation of alloys, reduction of contact resistances
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L23/00—Details of semiconductor or other solid state devices
- H01L23/52—Arrangements for conducting electric current within the device in operation from one component to another, i.e. interconnections, e.g. wires, lead frames
- H01L23/522—Arrangements for conducting electric current within the device in operation from one component to another, i.e. interconnections, e.g. wires, lead frames including external interconnections consisting of a multilayer structure of conductive and insulating layers inseparably formed on the semiconductor body
- H01L23/532—Arrangements for conducting electric current within the device in operation from one component to another, i.e. interconnections, e.g. wires, lead frames including external interconnections consisting of a multilayer structure of conductive and insulating layers inseparably formed on the semiconductor body characterised by the materials
- H01L23/5329—Insulating materials
- H01L23/53295—Stacked insulating layers
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L21/00—Processes or apparatus adapted for the manufacture or treatment of semiconductor or solid state devices or of parts thereof
- H01L21/70—Manufacture or treatment of devices consisting of a plurality of solid state components formed in or on a common substrate or of parts thereof; Manufacture of integrated circuit devices or of parts thereof
- H01L21/71—Manufacture of specific parts of devices defined in group H01L21/70
- H01L21/768—Applying interconnections to be used for carrying current between separate components within a device comprising conductors and dielectrics
- H01L21/76801—Applying interconnections to be used for carrying current between separate components within a device comprising conductors and dielectrics characterised by the formation and the after-treatment of the dielectrics, e.g. smoothing
- H01L21/76802—Applying interconnections to be used for carrying current between separate components within a device comprising conductors and dielectrics characterised by the formation and the after-treatment of the dielectrics, e.g. smoothing by forming openings in dielectrics
- H01L21/76807—Applying interconnections to be used for carrying current between separate components within a device comprising conductors and dielectrics characterised by the formation and the after-treatment of the dielectrics, e.g. smoothing by forming openings in dielectrics for dual damascene structures
- H01L21/76808—Applying interconnections to be used for carrying current between separate components within a device comprising conductors and dielectrics characterised by the formation and the after-treatment of the dielectrics, e.g. smoothing by forming openings in dielectrics for dual damascene structures involving intermediate temporary filling with material
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L2924/00—Indexing scheme for arrangements or methods for connecting or disconnecting semiconductor or solid-state bodies as covered by H01L24/00
- H01L2924/0001—Technical content checked by a classifier
- H01L2924/0002—Not covered by any one of groups H01L24/00, H01L24/00 and H01L2224/00
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- General Physics & Mathematics (AREA)
- Computer Hardware Design (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Power Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Internal Circuitry In Semiconductor Integrated Circuit Devices (AREA)
Abstract
【解決手段】絶縁膜11に設けられた凹部12の内部に形成された導電体14上面に、該導電体14上に形成された酸化シリコン系絶縁膜21との反応により生成されたマンガンシリケート膜22が形成されているものである。
【選択図】図1
Description
Claims (8)
- 絶縁膜に設けられた凹部の内部に形成された導電体上面に、該導電体上に形成された酸化シリコン系絶縁膜との反応により生成されたマンガンシリケート膜が形成されている
ことを特徴とする半導体装置。 - 前記絶縁膜が酸化シリコン系絶縁膜からなり、
前記凹部の内面と前記導電体との境界に前記絶縁膜との反応により生成されたマンガンシリケート膜が形成されている
ことを特徴とする請求項1記載の半導体装置。 - 前記導電体上面に形成されたマンガンシリケート膜と前記凹部内面に形成されたマンガンシリケート膜とが接続されている
ことを特徴とする請求項2記載の半導体装置。 - 絶縁膜に形成された凹部の内部に、マンガンを含む銅系膜からなる導電体を形成する工程と、
前記導電体を被覆するように前記絶縁膜上に酸化シリコン系絶縁膜を形成する工程と、
前記導電体中に含まれるマンガンと前記酸化シリコン系絶縁膜との反応により前記導電体上面にマンガンシリケート層を形成する工程と
を備えたことを特徴とする半導体装置の製造方法。 - 前記凹部内に前記導電体を形成する前もしくは形成途中に、前記凹部内に前記マンガンの供給減となる銅マンガン合金層を形成する
ことを特徴とする請求項4記載の半導体装置の製造方法。 - 前記絶縁膜を酸化シリコン系絶縁膜で形成し、
前記導電体を、前記凹部内に形成した銅マンガン合金層と前記凹部内を埋め込むように形成した銅もしくは銅を主成分とする合金からなる銅系膜とで形成し、
前記銅マンガン合金層と前記酸化シリコン系絶縁膜からなる絶縁膜との反応によって前記銅マンガン合金層と前記酸化シリコン系絶縁膜との境界面にマンガンシリケート層を形成する
ことを特徴とする請求項4記載の半導体装置の製造方法。 - 前記酸化シリコン系絶縁膜を形成した後に熱処理を行う
ことを特徴とする請求項4記載の半導体装置の製造方法。 - 前記銅マンガン合金層と前記銅系膜とを複数層に積層して前記導電体を形成する
ことを特徴とする請求項6記載の半導体装置の製造方法。
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2005335309A JP4529880B2 (ja) | 2005-11-21 | 2005-11-21 | 半導体装置および半導体装置の製造方法 |
TW095141557A TW200737407A (en) | 2005-11-21 | 2006-11-09 | Semiconductor device and method of manufacturing semiconductor device |
US11/561,590 US8035230B2 (en) | 2005-11-21 | 2006-11-20 | Semiconductor device and method for manufacturing same |
CN2006101457791A CN1971901B (zh) | 2005-11-21 | 2006-11-21 | 半导体器件及其制造方法 |
KR1020060115005A KR20070053636A (ko) | 2005-11-21 | 2006-11-21 | 반도체 장치 및 반도체 장치의 제조 방법 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2005335309A JP4529880B2 (ja) | 2005-11-21 | 2005-11-21 | 半導体装置および半導体装置の製造方法 |
Publications (3)
Publication Number | Publication Date |
---|---|
JP2007142236A true JP2007142236A (ja) | 2007-06-07 |
JP2007142236A5 JP2007142236A5 (ja) | 2008-10-30 |
JP4529880B2 JP4529880B2 (ja) | 2010-08-25 |
Family
ID=38112615
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2005335309A Active JP4529880B2 (ja) | 2005-11-21 | 2005-11-21 | 半導体装置および半導体装置の製造方法 |
Country Status (5)
Country | Link |
---|---|
US (1) | US8035230B2 (ja) |
JP (1) | JP4529880B2 (ja) |
KR (1) | KR20070053636A (ja) |
CN (1) | CN1971901B (ja) |
TW (1) | TW200737407A (ja) |
Cited By (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2009001780A1 (ja) * | 2007-06-22 | 2008-12-31 | Rohm Co., Ltd. | 半導体装置およびその製造方法 |
JP2009004654A (ja) * | 2007-06-22 | 2009-01-08 | Rohm Co Ltd | 半導体装置およびその製造方法 |
JP2009141058A (ja) * | 2007-12-05 | 2009-06-25 | Fujitsu Microelectronics Ltd | 半導体装置およびその製造方法 |
JP2010073736A (ja) * | 2008-09-16 | 2010-04-02 | Rohm Co Ltd | 半導体装置の製造方法 |
JP2010103162A (ja) * | 2008-10-21 | 2010-05-06 | Fujitsu Microelectronics Ltd | 半導体装置の製造方法 |
JP2010153582A (ja) * | 2008-12-25 | 2010-07-08 | Fujitsu Semiconductor Ltd | 半導体装置の製造方法 |
US8168532B2 (en) | 2007-11-14 | 2012-05-01 | Fujitsu Limited | Method of manufacturing a multilayer interconnection structure in a semiconductor device |
US8531033B2 (en) | 2009-09-07 | 2013-09-10 | Advanced Interconnect Materials, Llc | Contact plug structure, semiconductor device, and method for forming contact plug |
JP2014125674A (ja) * | 2012-12-27 | 2014-07-07 | Tokyo Electron Ltd | マンガン含有膜の形成方法、処理システム、電子デバイスの製造方法および電子デバイス |
JP2016541113A (ja) * | 2013-12-20 | 2016-12-28 | インテル・コーポレーション | コバルトベースの複数のインターコネクトおよびそれらの複数の製造方法 |
Families Citing this family (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP5103914B2 (ja) * | 2007-01-31 | 2012-12-19 | 富士通セミコンダクター株式会社 | 半導体装置の製造方法及び半導体装置 |
JP2010098195A (ja) * | 2008-10-17 | 2010-04-30 | Hitachi Cable Ltd | 配線構造及び配線構造の製造方法 |
US8653664B2 (en) | 2009-07-08 | 2014-02-18 | Taiwan Semiconductor Manufacturing Company, Ltd. | Barrier layers for copper interconnect |
US8313659B2 (en) * | 2009-07-10 | 2012-11-20 | Seagate Technology Llc | Fabrication of multi-dimensional microstructures |
US8653663B2 (en) | 2009-10-29 | 2014-02-18 | Taiwan Semiconductor Manufacturing Company, Ltd. | Barrier layer for copper interconnect |
US8361900B2 (en) | 2010-04-16 | 2013-01-29 | Taiwan Semiconductor Manufacturing Company, Ltd. | Barrier layer for copper interconnect |
US8492289B2 (en) | 2010-09-15 | 2013-07-23 | International Business Machines Corporation | Barrier layer formation for metal interconnects through enhanced impurity diffusion |
US8461683B2 (en) * | 2011-04-01 | 2013-06-11 | Intel Corporation | Self-forming, self-aligned barriers for back-end interconnects and methods of making same |
US20130307153A1 (en) | 2012-05-18 | 2013-11-21 | International Business Machines Corporation | Interconnect with titanium-oxide diffusion barrier |
US9054109B2 (en) * | 2012-05-29 | 2015-06-09 | International Business Machines Corporation | Corrosion/etching protection in integration circuit fabrications |
CN103515297B (zh) * | 2012-06-28 | 2016-03-30 | 中芯国际集成电路制造(上海)有限公司 | 一种半导体器件的制造方法 |
JP2014141739A (ja) * | 2012-12-27 | 2014-08-07 | Tokyo Electron Ltd | 金属マンガン膜の成膜方法、処理システム、電子デバイスの製造方法および電子デバイス |
US9343400B2 (en) * | 2013-03-13 | 2016-05-17 | Taiwan Semiconductor Manufacturing Company, Ltd. | Dual damascene gap filling process |
US20150137372A1 (en) * | 2013-11-15 | 2015-05-21 | Globalfoundries Inc. | Self forming barrier layer and method of forming |
US20150255331A1 (en) * | 2014-03-04 | 2015-09-10 | GlobalFoundries, Inc. | Integrated circuits with a copper and manganese component and methods for producing such integrated circuits |
US9728502B2 (en) | 2014-11-10 | 2017-08-08 | Samsung Electronics Co., Ltd. | Metal oxysilicate diffusion barriers for damascene metallization with low RC delays and methods for forming the same |
US10446496B2 (en) | 2016-02-17 | 2019-10-15 | International Business Machines Corporation | Self-forming barrier for cobalt interconnects |
US10319629B1 (en) * | 2018-05-08 | 2019-06-11 | International Business Machines Corporation | Skip via for metal interconnects |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2002009076A (ja) * | 2000-04-11 | 2002-01-11 | Agere Systems Guardian Corp | 化学・機械的研磨(cmp)中における銅のディッシングを防止するための局部領域合金化 |
JP2005277390A (ja) * | 2004-02-27 | 2005-10-06 | Handotai Rikougaku Kenkyu Center:Kk | 半導体装置及びその製造方法 |
JP2007012923A (ja) * | 2005-06-30 | 2007-01-18 | Toshiba Corp | 半導体装置およびその製造方法 |
JP2007012996A (ja) * | 2005-07-01 | 2007-01-18 | Toshiba Corp | 半導体装置 |
-
2005
- 2005-11-21 JP JP2005335309A patent/JP4529880B2/ja active Active
-
2006
- 2006-11-09 TW TW095141557A patent/TW200737407A/zh unknown
- 2006-11-20 US US11/561,590 patent/US8035230B2/en active Active
- 2006-11-21 KR KR1020060115005A patent/KR20070053636A/ko not_active Application Discontinuation
- 2006-11-21 CN CN2006101457791A patent/CN1971901B/zh active Active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2002009076A (ja) * | 2000-04-11 | 2002-01-11 | Agere Systems Guardian Corp | 化学・機械的研磨(cmp)中における銅のディッシングを防止するための局部領域合金化 |
JP2005277390A (ja) * | 2004-02-27 | 2005-10-06 | Handotai Rikougaku Kenkyu Center:Kk | 半導体装置及びその製造方法 |
JP2007012923A (ja) * | 2005-06-30 | 2007-01-18 | Toshiba Corp | 半導体装置およびその製造方法 |
JP2007012996A (ja) * | 2005-07-01 | 2007-01-18 | Toshiba Corp | 半導体装置 |
Cited By (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8102051B2 (en) | 2007-06-22 | 2012-01-24 | Rohm Co., Ltd. | Semiconductor device having an electrode and method for manufacturing the same |
JP2009004654A (ja) * | 2007-06-22 | 2009-01-08 | Rohm Co Ltd | 半導体装置およびその製造方法 |
WO2009001780A1 (ja) * | 2007-06-22 | 2008-12-31 | Rohm Co., Ltd. | 半導体装置およびその製造方法 |
US9559058B2 (en) | 2007-11-14 | 2017-01-31 | Fujitsu Semiconductor Limited | Semiconductor device and method for manufacturing the same |
US8168532B2 (en) | 2007-11-14 | 2012-05-01 | Fujitsu Limited | Method of manufacturing a multilayer interconnection structure in a semiconductor device |
US7928476B2 (en) | 2007-12-05 | 2011-04-19 | Fujitsu Semiconductor Limited | Semiconductor device and method of manufacturing the same |
JP2009141058A (ja) * | 2007-12-05 | 2009-06-25 | Fujitsu Microelectronics Ltd | 半導体装置およびその製造方法 |
JP2010073736A (ja) * | 2008-09-16 | 2010-04-02 | Rohm Co Ltd | 半導体装置の製造方法 |
JP2010103162A (ja) * | 2008-10-21 | 2010-05-06 | Fujitsu Microelectronics Ltd | 半導体装置の製造方法 |
JP2010153582A (ja) * | 2008-12-25 | 2010-07-08 | Fujitsu Semiconductor Ltd | 半導体装置の製造方法 |
US8531033B2 (en) | 2009-09-07 | 2013-09-10 | Advanced Interconnect Materials, Llc | Contact plug structure, semiconductor device, and method for forming contact plug |
JP2014125674A (ja) * | 2012-12-27 | 2014-07-07 | Tokyo Electron Ltd | マンガン含有膜の形成方法、処理システム、電子デバイスの製造方法および電子デバイス |
JP2016541113A (ja) * | 2013-12-20 | 2016-12-28 | インテル・コーポレーション | コバルトベースの複数のインターコネクトおよびそれらの複数の製造方法 |
US10700007B2 (en) | 2013-12-20 | 2020-06-30 | Intel Corporation | Cobalt based interconnects and methods of fabrication thereof |
US11328993B2 (en) | 2013-12-20 | 2022-05-10 | Intel Corporation | Cobalt based interconnects and methods of fabrication thereof |
US11862563B2 (en) | 2013-12-20 | 2024-01-02 | Tahoe Research, Ltd. | Cobalt based interconnects and methods of fabrication thereof |
Also Published As
Publication number | Publication date |
---|---|
KR20070053636A (ko) | 2007-05-25 |
CN1971901A (zh) | 2007-05-30 |
JP4529880B2 (ja) | 2010-08-25 |
TW200737407A (en) | 2007-10-01 |
US8035230B2 (en) | 2011-10-11 |
CN1971901B (zh) | 2010-10-27 |
US20080142974A1 (en) | 2008-06-19 |
TWI371083B (ja) | 2012-08-21 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP4529880B2 (ja) | 半導体装置および半導体装置の製造方法 | |
JP4224434B2 (ja) | 半導体装置及びその製造方法 | |
JP2008047719A (ja) | 半導体装置の製造方法 | |
WO2009104233A1 (ja) | 半導体装置及びその製造方法 | |
JP3615205B2 (ja) | 半導体装置及び半導体装置の製造方法 | |
JP2009147137A (ja) | 半導体装置およびその製造方法 | |
US9059259B2 (en) | Hard mask for back-end-of-line (BEOL) interconnect structure | |
JP2007059660A (ja) | 半導体装置の製造方法および半導体装置 | |
JP2007081113A (ja) | 半導体装置の製造方法 | |
CN100403512C (zh) | 具有低电阻值的铜-阻障层镶嵌内连线结构及其制作方法 | |
JP2006019480A (ja) | 半導体装置の製造方法 | |
JP2008294040A (ja) | 半導体装置 | |
JP2009026989A (ja) | 半導体装置及び半導体装置の製造方法 | |
KR100703968B1 (ko) | 반도체 소자의 배선 형성 방법 | |
JP4946008B2 (ja) | 半導体装置および半導体装置の製造方法 | |
JP3715626B2 (ja) | 半導体装置の製造方法および半導体装置 | |
JP2009272563A (ja) | 半導体装置及びその製造方法 | |
JP2008060431A (ja) | 半導体装置の製造方法 | |
JP2006253666A (ja) | 半導体装置およびその製造方法 | |
JP2007220738A (ja) | 半導体装置の製造方法 | |
JP2001053151A (ja) | 半導体集積回路装置およびその製造方法 | |
JP2009188101A (ja) | 半導体装置及びその製造方法 | |
JP2002064139A (ja) | 半導体装置の製造方法 | |
JP2005203568A (ja) | 半導体装置の製造方法及び半導体装置 | |
JP2004172337A (ja) | 半導体装置およびその製造方法 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20080912 |
|
A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20080912 |
|
RD02 | Notification of acceptance of power of attorney |
Free format text: JAPANESE INTERMEDIATE CODE: A7422 Effective date: 20091009 |
|
RD04 | Notification of resignation of power of attorney |
Free format text: JAPANESE INTERMEDIATE CODE: A7424 Effective date: 20091105 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20100302 |
|
A977 | Report on retrieval |
Free format text: JAPANESE INTERMEDIATE CODE: A971007 Effective date: 20100311 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20100426 |
|
TRDD | Decision of grant or rejection written | ||
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 20100518 |
|
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 |
|
A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20100531 |
|
R151 | Written notification of patent or utility model registration |
Ref document number: 4529880 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R151 |
|
FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20130618 Year of fee payment: 3 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
S111 | Request for change of ownership or part of ownership |
Free format text: JAPANESE INTERMEDIATE CODE: R313113 |
|
R350 | Written notification of registration of transfer |
Free format text: JAPANESE INTERMEDIATE CODE: R350 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |