GB1052902A - - Google Patents
Info
- Publication number
- GB1052902A GB1052902A GB1052902DA GB1052902A GB 1052902 A GB1052902 A GB 1052902A GB 1052902D A GB1052902D A GB 1052902DA GB 1052902 A GB1052902 A GB 1052902A
- Authority
- GB
- United Kingdom
- Prior art keywords
- emitter
- wires
- source
- feb
- curvature
- 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.)
- Active
Links
- 238000005868 electrolysis reaction Methods 0.000 abstract 2
- 239000007789 gas Substances 0.000 abstract 2
- 229910052751 metal Inorganic materials 0.000 abstract 2
- 239000002184 metal Substances 0.000 abstract 2
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 abstract 1
- QZPSXPBJTPJTSZ-UHFFFAOYSA-N aqua regia Chemical compound Cl.O[N+]([O-])=O QZPSXPBJTPJTSZ-UHFFFAOYSA-N 0.000 abstract 1
- 238000005234 chemical deposition Methods 0.000 abstract 1
- 239000011248 coating agent Substances 0.000 abstract 1
- 238000000576 coating method Methods 0.000 abstract 1
- 238000005530 etching Methods 0.000 abstract 1
- 239000011888 foil Substances 0.000 abstract 1
- 150000002500 ions Chemical class 0.000 abstract 1
- 239000000463 material Substances 0.000 abstract 1
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical group [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 abstract 1
- NNFCIKHAZHQZJG-UHFFFAOYSA-N potassium cyanide Chemical compound [K+].N#[C-] NNFCIKHAZHQZJG-UHFFFAOYSA-N 0.000 abstract 1
- 239000010453 quartz Substances 0.000 abstract 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 abstract 1
- 229910052709 silver Inorganic materials 0.000 abstract 1
- 239000004332 silver Substances 0.000 abstract 1
- 238000005507 spraying Methods 0.000 abstract 1
- 238000009834 vaporization Methods 0.000 abstract 1
- 230000008016 vaporization Effects 0.000 abstract 1
Classifications
-
- 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
- H01J49/16—Ion sources; Ion guns using surface ionisation, e.g. field-, thermionic- or photo-emission
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Plasma & Fusion (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Other Investigation Or Analysis Of Materials By Electrical Means (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEA42368A DE1283567B (de) | 1963-02-19 | 1963-02-19 | Feldemissionsionenquelle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1052902A true GB1052902A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) |
Family
ID=6933048
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB1052902D Active GB1052902A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1963-02-19 |
Country Status (4)
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1598150C3 (de) * | 1966-11-19 | 1978-10-26 | Varian Mat Gmbh, 2800 Bremen | Ionenquelle für Massenspektrometer mit einer Feldionisierungseinrichtung und einer ElektronenstoBionisierungseinrichtung |
| US3610985A (en) * | 1970-11-09 | 1971-10-05 | Hughes Aircraft Co | Ion source having two operative cathodes |
| DE7223397U (de) * | 1972-06-22 | 1972-11-30 | Max-Planck-Ges Zur Foerderung Der Wissenschaften E V | Elektronenstrahlerzeugungssystem fuer sehr hohe beschleunigungsspannungen und strahlleistungen |
| US3956711A (en) * | 1973-11-23 | 1976-05-11 | The United States Of America As Represented By The Secretary Of The Navy | Traveling wave transverse electron beam for laser pumping |
| US4936961A (en) * | 1987-08-05 | 1990-06-26 | Meyer Stanley A | Method for the production of a fuel gas |
| RU2601231C2 (ru) * | 2011-06-16 | 2016-10-27 | Смитс Детекшен Монреаль Инк. | Петлеобразный источник ионизации |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2062124A (en) * | 1932-04-01 | 1936-11-24 | Gen Electric | Method of coating filaments and similar articles |
| US2816242A (en) * | 1953-05-19 | 1957-12-10 | Schlumberger Well Surv Corp | Neutron sources |
| US2764707A (en) * | 1955-07-22 | 1956-09-25 | Richard B Crawford | Ion source |
| NL213062A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * | 1956-01-27 | |||
| BE564648A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * | 1957-02-23 | |||
| US2847328A (en) * | 1957-03-04 | 1958-08-12 | James E Cline | Method of making thorium oxide cathodes |
| US3173248A (en) * | 1960-11-07 | 1965-03-16 | Litton Systems Inc | Ionization and plasma acceleration apparatus |
-
0
- GB GB1052902D patent/GB1052902A/en active Active
-
1963
- 1963-02-19 DE DEA42368A patent/DE1283567B/de not_active Withdrawn
-
1964
- 1964-02-17 US US345407A patent/US3313934A/en not_active Expired - Lifetime
- 1964-02-19 FR FR964319A patent/FR1383384A/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| US3313934A (en) | 1967-04-11 |
| DE1283567B (de) | 1968-11-21 |
| FR1383384A (fr) | 1964-12-24 |
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