CN101740369B - 一种制备金属性金属氮化物薄膜的方法 - Google Patents
一种制备金属性金属氮化物薄膜的方法 Download PDFInfo
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- CN101740369B CN101740369B CN2008102266875A CN200810226687A CN101740369B CN 101740369 B CN101740369 B CN 101740369B CN 2008102266875 A CN2008102266875 A CN 2008102266875A CN 200810226687 A CN200810226687 A CN 200810226687A CN 101740369 B CN101740369 B CN 101740369B
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- metal nitride
- nitride film
- insulating properties
- film
- hfn
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- 229910052751 metal Inorganic materials 0.000 title claims abstract description 66
- 239000002184 metal Substances 0.000 title claims abstract description 66
- 238000000034 method Methods 0.000 title claims abstract description 55
- 150000004767 nitrides Chemical class 0.000 title claims abstract description 53
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims abstract description 10
- 239000000126 substance Substances 0.000 claims abstract description 9
- 229910052757 nitrogen Inorganic materials 0.000 claims abstract description 5
- 238000010849 ion bombardment Methods 0.000 claims description 9
- 238000005229 chemical vapour deposition Methods 0.000 claims description 7
- 230000008569 process Effects 0.000 claims description 7
- 238000000231 atomic layer deposition Methods 0.000 claims description 6
- 230000008859 change Effects 0.000 claims description 3
- 238000002488 metal-organic chemical vapour deposition Methods 0.000 claims description 3
- 238000002360 preparation method Methods 0.000 abstract description 4
- 238000003786 synthesis reaction Methods 0.000 abstract description 4
- 150000002500 ions Chemical class 0.000 abstract 1
- 238000010586 diagram Methods 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 3
- 239000002131 composite material Substances 0.000 description 3
- 238000009413 insulation Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 2
- 230000002950 deficient Effects 0.000 description 2
- 229910052735 hafnium Inorganic materials 0.000 description 2
- VBJZVLUMGGDVMO-UHFFFAOYSA-N hafnium atom Chemical compound [Hf] VBJZVLUMGGDVMO-UHFFFAOYSA-N 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 239000004065 semiconductor Substances 0.000 description 2
- 238000004544 sputter deposition Methods 0.000 description 2
- 229910004298 SiO 2 Inorganic materials 0.000 description 1
- 229910004156 TaNx Inorganic materials 0.000 description 1
- 229910021529 ammonia Inorganic materials 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000005234 chemical deposition Methods 0.000 description 1
- 239000003638 chemical reducing agent Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 239000012774 insulation material Substances 0.000 description 1
- 239000012528 membrane Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 238000012958 reprocessing Methods 0.000 description 1
- 238000004062 sedimentation Methods 0.000 description 1
- 230000002194 synthesizing effect Effects 0.000 description 1
- MZLGASXMSKOWSE-UHFFFAOYSA-N tantalum nitride Chemical compound [Ta]#N MZLGASXMSKOWSE-UHFFFAOYSA-N 0.000 description 1
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CN2008102266875A CN101740369B (zh) | 2008-11-19 | 2008-11-19 | 一种制备金属性金属氮化物薄膜的方法 |
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CN2008102266875A CN101740369B (zh) | 2008-11-19 | 2008-11-19 | 一种制备金属性金属氮化物薄膜的方法 |
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CN101740369A CN101740369A (zh) | 2010-06-16 |
CN101740369B true CN101740369B (zh) | 2011-12-07 |
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Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
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CN102423645A (zh) * | 2011-10-19 | 2012-04-25 | 南京工业大学 | 一种对聚四氟乙烯分离膜表面改性的方法 |
CN106367719B (zh) * | 2016-10-10 | 2018-09-11 | 吉林大学 | 一种提高岩盐结构氮化铪膜性能的方法 |
CN107170828B (zh) * | 2017-06-08 | 2021-05-18 | 湘潭大学 | 一种铁电场效应晶体管及其制备方法 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1363949A (zh) * | 2000-12-29 | 2002-08-14 | 海力士半导体香港有限公司 | 半导体器件中形成金属栅的方法 |
CN1585102A (zh) * | 2003-08-19 | 2005-02-23 | 国际商业机器公司 | 金属硅化物膜的制作方法和金属氧化物半导体器件 |
US7186446B2 (en) * | 2003-10-31 | 2007-03-06 | International Business Machines Corporation | Plasma enhanced ALD of tantalum nitride and bilayer |
US7211507B2 (en) * | 2004-06-02 | 2007-05-01 | International Business Machines Corporation | PE-ALD of TaN diffusion barrier region on low-k materials |
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2008
- 2008-11-19 CN CN2008102266875A patent/CN101740369B/zh active Active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1363949A (zh) * | 2000-12-29 | 2002-08-14 | 海力士半导体香港有限公司 | 半导体器件中形成金属栅的方法 |
CN1585102A (zh) * | 2003-08-19 | 2005-02-23 | 国际商业机器公司 | 金属硅化物膜的制作方法和金属氧化物半导体器件 |
US7186446B2 (en) * | 2003-10-31 | 2007-03-06 | International Business Machines Corporation | Plasma enhanced ALD of tantalum nitride and bilayer |
US7211507B2 (en) * | 2004-06-02 | 2007-05-01 | International Business Machines Corporation | PE-ALD of TaN diffusion barrier region on low-k materials |
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CN101740369A (zh) | 2010-06-16 |
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