DE2421665A1 - Vorrichtung mit einer ionenquelle, in der die ionen in einer richtung senkrecht zu einem magnetfeld hoher intensitaet beschleunigt werden - Google Patents
Vorrichtung mit einer ionenquelle, in der die ionen in einer richtung senkrecht zu einem magnetfeld hoher intensitaet beschleunigt werdenInfo
- Publication number
- DE2421665A1 DE2421665A1 DE2421665A DE2421665A DE2421665A1 DE 2421665 A1 DE2421665 A1 DE 2421665A1 DE 2421665 A DE2421665 A DE 2421665A DE 2421665 A DE2421665 A DE 2421665A DE 2421665 A1 DE2421665 A1 DE 2421665A1
- Authority
- DE
- Germany
- Prior art keywords
- anode
- screen
- ion source
- insulator
- ions
- 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.)
- Withdrawn
Links
- 150000002500 ions Chemical class 0.000 title claims description 31
- 239000012212 insulator Substances 0.000 claims description 16
- 239000004020 conductor Substances 0.000 claims description 9
- 229910052582 BN Inorganic materials 0.000 claims description 3
- PZNSFCLAULLKQX-UHFFFAOYSA-N Boron nitride Chemical compound N#B PZNSFCLAULLKQX-UHFFFAOYSA-N 0.000 claims description 3
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 claims description 3
- 239000002826 coolant Substances 0.000 claims description 3
- 239000003822 epoxy resin Substances 0.000 claims description 3
- 229920000647 polyepoxide Polymers 0.000 claims description 3
- 229910052751 metal Inorganic materials 0.000 claims description 2
- 239000002184 metal Substances 0.000 claims description 2
- 239000012774 insulation material Substances 0.000 claims 1
- 239000007789 gas Substances 0.000 description 5
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 description 2
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 2
- 230000001133 acceleration Effects 0.000 description 2
- 229910052802 copper Inorganic materials 0.000 description 2
- 239000010949 copper Substances 0.000 description 2
- 230000005684 electric field Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 1
- 229910052786 argon Inorganic materials 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 238000000889 atomisation Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000000498 cooling water Substances 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- LNEPOXFFQSENCJ-UHFFFAOYSA-N haloperidol Chemical compound C1CC(O)(C=2C=CC(Cl)=CC=2)CCN1CCCC(=O)C1=CC=C(F)C=C1 LNEPOXFFQSENCJ-UHFFFAOYSA-N 0.000 description 1
- 239000001307 helium Substances 0.000 description 1
- 229910052734 helium Inorganic materials 0.000 description 1
- -1 helium ions Chemical class 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 239000011810 insulating material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- TWNQGVIAIRXVLR-UHFFFAOYSA-N oxo(oxoalumanyloxy)alumane Chemical compound O=[Al]O[Al]=O TWNQGVIAIRXVLR-UHFFFAOYSA-N 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 229910052715 tantalum Inorganic materials 0.000 description 1
- GUVRBAGPIYLISA-UHFFFAOYSA-N tantalum atom Chemical compound [Ta] GUVRBAGPIYLISA-UHFFFAOYSA-N 0.000 description 1
- 230000007704 transition 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
- H01J27/04—Ion sources; Ion guns using reflex discharge, e.g. Penning ion sources
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Combustion & Propulsion (AREA)
- Electron Sources, Ion Sources (AREA)
- Particle Accelerators (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL7306714A NL7306714A (enExample) | 1973-05-15 | 1973-05-15 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE2421665A1 true DE2421665A1 (de) | 1974-12-05 |
Family
ID=19818861
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE2421665A Withdrawn DE2421665A1 (de) | 1973-05-15 | 1974-05-04 | Vorrichtung mit einer ionenquelle, in der die ionen in einer richtung senkrecht zu einem magnetfeld hoher intensitaet beschleunigt werden |
Country Status (9)
| Country | Link |
|---|---|
| US (1) | US3973158A (enExample) |
| JP (1) | JPS5031298A (enExample) |
| CA (1) | CA1006275A (enExample) |
| CH (1) | CH570039A5 (enExample) |
| DE (1) | DE2421665A1 (enExample) |
| FR (1) | FR2230069B1 (enExample) |
| GB (1) | GB1465177A (enExample) |
| NL (1) | NL7306714A (enExample) |
| SE (1) | SE386768B (enExample) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4363774A (en) * | 1978-01-24 | 1982-12-14 | Bennett Willard H | Production and utilization of ion cluster acceleration |
| US4657722A (en) * | 1980-05-14 | 1987-04-14 | Bennett Willard H | Ion cluster acceleration |
| US7122966B2 (en) * | 2004-12-16 | 2006-10-17 | General Electric Company | Ion source apparatus and method |
| RU2308115C1 (ru) * | 2006-02-16 | 2007-10-10 | Федеральное государственное унитарное предприятие "Государственный научный центр Российской Федерации Институт теоретической и экспериментальной физики им. А.И. Алиханова" | Источник постоянного тока водородных ионов |
| US9386681B2 (en) | 2011-05-23 | 2016-07-05 | Schmor Particle Accelerator Consulting Inc. | Particle accelerator and method of reducing beam divergence in the particle accelerator |
| JP7791131B2 (ja) * | 2023-04-04 | 2025-12-23 | 株式会社日立ハイテク | イオン源、加速器および粒子線治療システム |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2716197A (en) * | 1950-09-08 | 1955-08-23 | Royce J Jones | Ion source |
| US2668260A (en) * | 1951-02-07 | 1954-02-02 | Clarence F Barnett | Ion source |
| US3794927A (en) * | 1970-01-20 | 1974-02-26 | Atomic Energy Commission | System for producing high energy positively charged particles |
-
1973
- 1973-05-15 NL NL7306714A patent/NL7306714A/xx not_active Application Discontinuation
-
1974
- 1974-05-04 DE DE2421665A patent/DE2421665A1/de not_active Withdrawn
- 1974-05-08 CA CA199,334A patent/CA1006275A/en not_active Expired
- 1974-05-08 US US05/468,193 patent/US3973158A/en not_active Expired - Lifetime
- 1974-05-10 GB GB2077774A patent/GB1465177A/en not_active Expired
- 1974-05-11 JP JP49051797A patent/JPS5031298A/ja active Pending
- 1974-05-13 SE SE7406322A patent/SE386768B/xx unknown
- 1974-05-13 CH CH652374A patent/CH570039A5/xx not_active IP Right Cessation
- 1974-05-15 FR FR7416805A patent/FR2230069B1/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| SE386768B (sv) | 1976-08-16 |
| FR2230069A1 (enExample) | 1974-12-13 |
| GB1465177A (en) | 1977-02-23 |
| CA1006275A (en) | 1977-03-01 |
| FR2230069B1 (enExample) | 1978-09-15 |
| US3973158A (en) | 1976-08-03 |
| CH570039A5 (enExample) | 1975-11-28 |
| NL7306714A (enExample) | 1974-11-19 |
| JPS5031298A (enExample) | 1975-03-27 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 8141 | Disposal/no request for examination |