CN115839795B - 一种基于点状碳纳米管阴极的电离真空计 - Google Patents
一种基于点状碳纳米管阴极的电离真空计 Download PDFInfo
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- CN115839795B CN115839795B CN202211670229.7A CN202211670229A CN115839795B CN 115839795 B CN115839795 B CN 115839795B CN 202211670229 A CN202211670229 A CN 202211670229A CN 115839795 B CN115839795 B CN 115839795B
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- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 title claims abstract description 31
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- 238000010894 electron beam technology Methods 0.000 claims description 10
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- 229910010293 ceramic material Inorganic materials 0.000 claims description 4
- ZOKXTWBITQBERF-UHFFFAOYSA-N Molybdenum Chemical compound [Mo] ZOKXTWBITQBERF-UHFFFAOYSA-N 0.000 claims description 3
- 238000005530 etching Methods 0.000 claims description 3
- 229910052750 molybdenum Inorganic materials 0.000 claims description 3
- 239000011733 molybdenum Substances 0.000 claims description 3
- WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 claims description 3
- 229910052721 tungsten Inorganic materials 0.000 claims description 3
- 239000010937 tungsten Substances 0.000 claims description 3
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Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101266180A (zh) * | 2007-03-16 | 2008-09-17 | 清华大学 | 电离规 |
CN101303264A (zh) * | 2007-05-09 | 2008-11-12 | 清华大学 | 电离规 |
CN106206237A (zh) * | 2016-08-31 | 2016-12-07 | 兰州空间技术物理研究所 | 一种高灵敏度的碳纳米管阴极电离规 |
CN107993908A (zh) * | 2017-11-27 | 2018-05-04 | 温州大学 | 一种基于场发射阴极电子源的电离真空计及其应用方法 |
CN112599397A (zh) * | 2020-12-14 | 2021-04-02 | 兰州空间技术物理研究所 | 一种储存式离子源 |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
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ITTO20030627A1 (it) * | 2003-08-08 | 2005-02-09 | Varian Spa | Vacuometro a ionizzazione. |
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Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101266180A (zh) * | 2007-03-16 | 2008-09-17 | 清华大学 | 电离规 |
CN101303264A (zh) * | 2007-05-09 | 2008-11-12 | 清华大学 | 电离规 |
CN106206237A (zh) * | 2016-08-31 | 2016-12-07 | 兰州空间技术物理研究所 | 一种高灵敏度的碳纳米管阴极电离规 |
CN107993908A (zh) * | 2017-11-27 | 2018-05-04 | 温州大学 | 一种基于场发射阴极电子源的电离真空计及其应用方法 |
CN112599397A (zh) * | 2020-12-14 | 2021-04-02 | 兰州空间技术物理研究所 | 一种储存式离子源 |
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