JPS60202648A - 電子衝撃型イオン源の熱陰極構造 - Google Patents
電子衝撃型イオン源の熱陰極構造Info
- Publication number
- JPS60202648A JPS60202648A JP59058029A JP5802984A JPS60202648A JP S60202648 A JPS60202648 A JP S60202648A JP 59058029 A JP59058029 A JP 59058029A JP 5802984 A JP5802984 A JP 5802984A JP S60202648 A JPS60202648 A JP S60202648A
- Authority
- JP
- Japan
- Prior art keywords
- filament
- hot cathode
- ion source
- arms
- annular
- 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
- 238000000605 extraction Methods 0.000 claims description 8
- 239000000463 material Substances 0.000 claims description 2
- 230000008018 melting Effects 0.000 claims description 2
- 238000002844 melting Methods 0.000 claims description 2
- 150000002500 ions Chemical class 0.000 abstract description 28
- 230000035945 sensitivity Effects 0.000 abstract description 4
- ZOKXTWBITQBERF-UHFFFAOYSA-N Molybdenum Chemical compound [Mo] ZOKXTWBITQBERF-UHFFFAOYSA-N 0.000 abstract description 3
- 239000000919 ceramic Substances 0.000 abstract description 2
- WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 abstract description 2
- 229910052721 tungsten Inorganic materials 0.000 abstract description 2
- 239000010937 tungsten Substances 0.000 abstract description 2
- KKCBUQHMOMHUOY-UHFFFAOYSA-N sodium oxide Chemical compound [O-2].[Na+].[Na+] KKCBUQHMOMHUOY-UHFFFAOYSA-N 0.000 abstract 1
- 229910001948 sodium oxide Inorganic materials 0.000 abstract 1
- 239000000843 powder Substances 0.000 description 3
- 238000009434 installation Methods 0.000 description 2
- ZCUFMDLYAMJYST-UHFFFAOYSA-N thorium dioxide Chemical compound O=[Th]=O ZCUFMDLYAMJYST-UHFFFAOYSA-N 0.000 description 2
- 229910003452 thorium oxide Inorganic materials 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 235000012489 doughnuts Nutrition 0.000 description 1
- 238000004070 electrodeposition Methods 0.000 description 1
- 230000000968 intestinal effect Effects 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J27/00—Ion beam tubes
- H01J27/02—Ion sources; Ion guns
- H01J27/08—Ion sources; Ion guns using arc discharge
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J49/00—Particle spectrometers or separator tubes
- H01J49/02—Details
- H01J49/10—Ion sources; Ion guns
- H01J49/14—Ion sources; Ion guns using particle bombardment, e.g. ionisation chambers
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Physics & Mathematics (AREA)
- Plasma & Fusion (AREA)
- Analytical Chemistry (AREA)
- Combustion & Propulsion (AREA)
- Electron Tubes For Measurement (AREA)
- Other Investigation Or Analysis Of Materials By Electrical Means (AREA)
- Electron Sources, Ion Sources (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP59058029A JPS60202648A (ja) | 1984-03-26 | 1984-03-26 | 電子衝撃型イオン源の熱陰極構造 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP59058029A JPS60202648A (ja) | 1984-03-26 | 1984-03-26 | 電子衝撃型イオン源の熱陰極構造 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS60202648A true JPS60202648A (ja) | 1985-10-14 |
| JPH0234416B2 JPH0234416B2 (enrdf_load_stackoverflow) | 1990-08-03 |
Family
ID=13072519
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP59058029A Granted JPS60202648A (ja) | 1984-03-26 | 1984-03-26 | 電子衝撃型イオン源の熱陰極構造 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS60202648A (enrdf_load_stackoverflow) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2007139425A1 (fr) * | 2006-05-29 | 2007-12-06 | Blashenkov Nikolai Mikhailovic | Ioniseur à bande d'une source d'ions d'un spectromètre en masse |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH061218U (ja) * | 1992-06-12 | 1994-01-11 | スミ株式会社 | 包装容器 |
| JPH0740571U (ja) * | 1993-12-28 | 1995-07-18 | マルイ包装株式会社 | 容 器 |
-
1984
- 1984-03-26 JP JP59058029A patent/JPS60202648A/ja active Granted
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2007139425A1 (fr) * | 2006-05-29 | 2007-12-06 | Blashenkov Nikolai Mikhailovic | Ioniseur à bande d'une source d'ions d'un spectromètre en masse |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0234416B2 (enrdf_load_stackoverflow) | 1990-08-03 |
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