JPS6240344Y2 - - Google Patents
Info
- Publication number
- JPS6240344Y2 JPS6240344Y2 JP19807781U JP19807781U JPS6240344Y2 JP S6240344 Y2 JPS6240344 Y2 JP S6240344Y2 JP 19807781 U JP19807781 U JP 19807781U JP 19807781 U JP19807781 U JP 19807781U JP S6240344 Y2 JPS6240344 Y2 JP S6240344Y2
- Authority
- JP
- Japan
- Prior art keywords
- ampoule
- thermal expansion
- emitter
- expansion material
- ion
- 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.)
- Expired
Links
- 239000003708 ampul Substances 0.000 claims description 26
- 239000000463 material Substances 0.000 claims description 22
- 229910052751 metal Inorganic materials 0.000 claims description 12
- 239000002184 metal Substances 0.000 claims description 12
- 238000010438 heat treatment Methods 0.000 claims description 2
- 150000002500 ions Chemical class 0.000 description 25
- 229910001338 liquidmetal Inorganic materials 0.000 description 12
- 238000000605 extraction Methods 0.000 description 8
- 239000011148 porous material Substances 0.000 description 7
- 238000010884 ion-beam technique Methods 0.000 description 5
- 150000002739 metals Chemical class 0.000 description 5
- 230000005684 electric field Effects 0.000 description 3
- 229910052792 caesium Inorganic materials 0.000 description 2
- TVFDJXOCXUVLDH-UHFFFAOYSA-N caesium atom Chemical compound [Cs] TVFDJXOCXUVLDH-UHFFFAOYSA-N 0.000 description 2
- 239000000523 sample Substances 0.000 description 2
- GYHNNYVSQQEPJS-UHFFFAOYSA-N Gallium Chemical compound [Ga] GYHNNYVSQQEPJS-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 229910052733 gallium Inorganic materials 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- 239000010931 gold Substances 0.000 description 1
- 229910021645 metal ion Inorganic materials 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 description 1
- 229910052721 tungsten Inorganic materials 0.000 description 1
- 239000010937 tungsten Substances 0.000 description 1
Landscapes
- Electron Sources, Ion Sources (AREA)
- Electron Tubes For Measurement (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19807781U JPS5899753U (ja) | 1981-12-26 | 1981-12-26 | イオン銃 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19807781U JPS5899753U (ja) | 1981-12-26 | 1981-12-26 | イオン銃 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5899753U JPS5899753U (ja) | 1983-07-07 |
| JPS6240344Y2 true JPS6240344Y2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1987-10-15 |
Family
ID=30111274
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP19807781U Granted JPS5899753U (ja) | 1981-12-26 | 1981-12-26 | イオン銃 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5899753U (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) |
-
1981
- 1981-12-26 JP JP19807781U patent/JPS5899753U/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5899753U (ja) | 1983-07-07 |