CH616275A5 - - Google Patents
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- Publication number
- CH616275A5 CH616275A5 CH883478A CH883478A CH616275A5 CH 616275 A5 CH616275 A5 CH 616275A5 CH 883478 A CH883478 A CH 883478A CH 883478 A CH883478 A CH 883478A CH 616275 A5 CH616275 A5 CH 616275A5
- Authority
- CH
- Switzerland
- Prior art keywords
- gas
- ion beam
- electrode
- ion
- potential
- Prior art date
Links
- 238000010884 ion-beam technique Methods 0.000 claims description 87
- 239000007789 gas Substances 0.000 claims description 84
- 150000002500 ions Chemical class 0.000 claims description 50
- 230000015572 biosynthetic process Effects 0.000 claims description 15
- 238000010894 electron beam technology Methods 0.000 claims description 15
- 238000004458 analytical method Methods 0.000 claims description 13
- 239000012159 carrier gas Substances 0.000 claims description 12
- 230000008859 change Effects 0.000 claims description 12
- 238000001819 mass spectrum Methods 0.000 claims description 9
- 238000010276 construction Methods 0.000 claims description 7
- 238000005520 cutting process Methods 0.000 claims description 6
- 229910052751 metal Inorganic materials 0.000 claims description 6
- 239000002184 metal Substances 0.000 claims description 6
- 239000004020 conductor Substances 0.000 claims description 5
- 238000000034 method Methods 0.000 claims description 5
- 230000005540 biological transmission Effects 0.000 claims description 3
- 238000001514 detection method Methods 0.000 claims description 2
- 230000005855 radiation Effects 0.000 claims description 2
- 230000003595 spectral effect Effects 0.000 claims description 2
- 239000000203 mixture Substances 0.000 claims 4
- 238000005266 casting Methods 0.000 claims 1
- 238000004587 chromatography analysis Methods 0.000 claims 1
- 238000005259 measurement Methods 0.000 claims 1
- 230000035945 sensitivity Effects 0.000 claims 1
- 238000000605 extraction Methods 0.000 description 23
- 238000003825 pressing Methods 0.000 description 13
- 238000000926 separation method Methods 0.000 description 8
- 239000011521 glass Substances 0.000 description 6
- 239000011261 inert gas Substances 0.000 description 6
- 230000000694 effects Effects 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- 230000001105 regulatory effect Effects 0.000 description 4
- 230000006870 function Effects 0.000 description 3
- 239000001307 helium Substances 0.000 description 3
- 229910052734 helium Inorganic materials 0.000 description 3
- SWQJXJOGLNCZEY-UHFFFAOYSA-N helium atom Chemical compound [He] SWQJXJOGLNCZEY-UHFFFAOYSA-N 0.000 description 3
- 230000006399 behavior Effects 0.000 description 2
- 238000009792 diffusion process Methods 0.000 description 2
- 238000002347 injection Methods 0.000 description 2
- 239000007924 injection Substances 0.000 description 2
- 230000001846 repelling effect Effects 0.000 description 2
- 238000005070 sampling Methods 0.000 description 2
- 229910001220 stainless steel Inorganic materials 0.000 description 2
- 239000010935 stainless steel Substances 0.000 description 2
- 238000003915 air pollution Methods 0.000 description 1
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 238000000451 chemical ionisation Methods 0.000 description 1
- 239000003638 chemical reducing agent Substances 0.000 description 1
- 238000013375 chromatographic separation Methods 0.000 description 1
- 230000000295 complement effect Effects 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
- 230000005684 electric field Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- NBVXSUQYWXRMNV-UHFFFAOYSA-N fluoromethane Chemical compound FC NBVXSUQYWXRMNV-UHFFFAOYSA-N 0.000 description 1
- 239000011888 foil Substances 0.000 description 1
- 230000009477 glass transition Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 239000011810 insulating material Substances 0.000 description 1
- 238000004949 mass spectrometry Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 229910001120 nichrome Inorganic materials 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 229910052594 sapphire Inorganic materials 0.000 description 1
- 239000010980 sapphire Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 230000007704 transition Effects 0.000 description 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
- H01J49/14—Ion sources; Ion guns using particle bombardment, e.g. ionisation chambers
- H01J49/147—Ion sources; Ion guns using particle bombardment, e.g. ionisation chambers with electrons, e.g. electron impact ionisation, electron attachment
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J49/00—Particle spectrometers or separator tubes
- H01J49/02—Details
- H01J49/04—Arrangements for introducing or extracting samples to be analysed, e.g. vacuum locks; Arrangements for external adjustment of electron- or ion-optical components
- H01J49/0422—Arrangements for introducing or extracting samples to be analysed, e.g. vacuum locks; Arrangements for external adjustment of electron- or ion-optical components for gaseous samples
Landscapes
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Plasma & Fusion (AREA)
- Other Investigation Or Analysis Of Materials By Electrical Means (AREA)
- Electron Tubes For Measurement (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US05/549,505 US4016421A (en) | 1975-02-13 | 1975-02-13 | Analytical apparatus with variable energy ion beam source |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH616275A5 true CH616275A5 (en, 2012) | 1980-03-14 |
Family
ID=24193286
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH173676A CH615532A5 (en, 2012) | 1975-02-13 | 1976-02-12 | |
| CH883478A CH616275A5 (en, 2012) | 1975-02-13 | 1978-08-21 |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH173676A CH615532A5 (en, 2012) | 1975-02-13 | 1976-02-12 |
Country Status (9)
| Country | Link |
|---|---|
| US (1) | US4016421A (en, 2012) |
| JP (1) | JPS51119288A (en, 2012) |
| CA (1) | CA1052913A (en, 2012) |
| CH (2) | CH615532A5 (en, 2012) |
| DE (1) | DE2604249A1 (en, 2012) |
| FR (1) | FR2301090A1 (en, 2012) |
| GB (1) | GB1509697A (en, 2012) |
| IT (1) | IT1055252B (en, 2012) |
| SE (1) | SE7601586L (en, 2012) |
Families Citing this family (36)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4166952A (en) * | 1978-02-24 | 1979-09-04 | E. I. Du Pont De Nemours And Company | Method and apparatus for the elemental analysis of solids |
| GB2128398A (en) * | 1982-03-31 | 1984-04-26 | Puumalaisen Tutkimuslaitos Oy | Mass-spectrometric method of analysis |
| DE3510378A1 (de) * | 1985-03-22 | 1986-10-02 | Coulston International Corp., Albany, N.Y. | Verfahren zur analytischen bestimmung von organischen stoffen |
| DE3522340A1 (de) * | 1985-06-22 | 1987-01-02 | Finnigan Mat Gmbh | Linsenanordnung zur fokussierung von elektrisch geladenen teilchen und massenspektrometer mit einer derartigen linsenanordnung |
| US5313061A (en) * | 1989-06-06 | 1994-05-17 | Viking Instrument | Miniaturized mass spectrometer system |
| DE69028304T2 (de) * | 1989-06-06 | 1997-04-24 | Viking Instr Corp | Miniaturisiertes massenspektrometersystem |
| GB2250858B (en) * | 1990-10-22 | 1994-11-30 | Kratos Analytical Ltd | Charged particle extraction arrangement |
| JP2902197B2 (ja) * | 1992-02-04 | 1999-06-07 | 株式会社日立製作所 | 大気圧イオン化質量分析装置 |
| GB2298083B (en) * | 1995-02-18 | 1998-11-18 | Atomic Energy Authority Uk | Parallel ion beam ion generator |
| US5604350A (en) * | 1995-11-16 | 1997-02-18 | Taiwan Semiconductor Manufacturing Company Ltd. | Fitting for an ion source assembly |
| US5703360A (en) * | 1996-08-30 | 1997-12-30 | Hewlett-Packard Company | Automated calibrant system for use in a liquid separation/mass spectrometry apparatus |
| US7119342B2 (en) * | 1999-02-09 | 2006-10-10 | Syagen Technology | Interfaces for a photoionization mass spectrometer |
| SG106057A1 (en) * | 2000-08-07 | 2004-09-30 | Axcelis Tech Inc | Magnet for generating a magnetic field in an ion source |
| US6583544B1 (en) * | 2000-08-07 | 2003-06-24 | Axcelis Technologies, Inc. | Ion source having replaceable and sputterable solid source material |
| JP3900917B2 (ja) * | 2001-12-10 | 2007-04-04 | 日新イオン機器株式会社 | イオン注入装置 |
| EP1721330A2 (en) * | 2004-03-05 | 2006-11-15 | Oi Corporation | Focal plane detector assembly of a mass spectrometer |
| US8026477B2 (en) | 2006-03-03 | 2011-09-27 | Ionsense, Inc. | Sampling system for use with surface ionization spectroscopy |
| US7700913B2 (en) * | 2006-03-03 | 2010-04-20 | Ionsense, Inc. | Sampling system for use with surface ionization spectroscopy |
| JP2009539115A (ja) * | 2006-05-26 | 2009-11-12 | イオンセンス インコーポレイテッド | 表面イオン化技術で用いるための可撓性開放管採取システム |
| US8440965B2 (en) | 2006-10-13 | 2013-05-14 | Ionsense, Inc. | Sampling system for use with surface ionization spectroscopy |
| EP2099553A4 (en) * | 2006-10-13 | 2010-05-12 | Ionsense Inc | SAMPLING SYSTEM FOR CONFINEMENT AND ION TRANSFER IN A SPECTROSCOPY SYSTEM |
| US8207497B2 (en) | 2009-05-08 | 2012-06-26 | Ionsense, Inc. | Sampling of confined spaces |
| US8822949B2 (en) | 2011-02-05 | 2014-09-02 | Ionsense Inc. | Apparatus and method for thermal assisted desorption ionization systems |
| US8901488B1 (en) | 2011-04-18 | 2014-12-02 | Ionsense, Inc. | Robust, rapid, secure sample manipulation before during and after ionization for a spectroscopy system |
| GB2518122B (en) * | 2013-02-19 | 2018-08-08 | Markes International Ltd | An electron ionisation apparatus |
| EP3041027A4 (en) * | 2013-08-30 | 2017-04-12 | Atonarp Inc. | Analytical device |
| US9337007B2 (en) | 2014-06-15 | 2016-05-10 | Ionsense, Inc. | Apparatus and method for generating chemical signatures using differential desorption |
| US9899196B1 (en) | 2016-01-12 | 2018-02-20 | Jeol Usa, Inc. | Dopant-assisted direct analysis in real time mass spectrometry |
| GB2548596A (en) * | 2016-03-22 | 2017-09-27 | Micromass Ltd | An interface probe |
| US10541122B2 (en) | 2017-06-13 | 2020-01-21 | Mks Instruments, Inc. | Robust ion source |
| US10636640B2 (en) | 2017-07-06 | 2020-04-28 | Ionsense, Inc. | Apparatus and method for chemical phase sampling analysis |
| SG11202009926YA (en) * | 2018-04-13 | 2020-11-27 | Adaptas Solutions Pty Ltd | Sample analysis apparatus having improved input optics and component arrangement |
| US11328919B2 (en) * | 2018-05-11 | 2022-05-10 | Leco Corporation | Two-stage ion source comprising closed and open ion volumes |
| US10825673B2 (en) | 2018-06-01 | 2020-11-03 | Ionsense Inc. | Apparatus and method for reducing matrix effects |
| KR20220088409A (ko) | 2019-10-28 | 2022-06-27 | 이온센스 인코포레이티드 | 실시간 맥동 흐름 대기 이온화 |
| US11913861B2 (en) | 2020-05-26 | 2024-02-27 | Bruker Scientific Llc | Electrostatic loading of powder samples for ionization |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2472870A (en) * | 1944-11-21 | 1949-06-14 | Cons Eng Corp | Mass spectrometry |
| US3155826A (en) * | 1961-12-29 | 1964-11-03 | John L Peters | Mass spectrometer leak detector including a novel repeller-heater assembly |
| NL6609292A (en, 2012) * | 1966-07-02 | 1968-01-03 | ||
| GB1263705A (en) * | 1968-08-16 | 1972-02-16 | Atomic Energy Authority Uk | Improvements in or relating to mass spectrometers |
| GB1252569A (en, 2012) * | 1968-12-17 | 1971-11-10 | ||
| SE325726B (en, 2012) * | 1969-04-21 | 1970-07-06 | Lkb Produkter Ab |
-
1975
- 1975-02-13 US US05/549,505 patent/US4016421A/en not_active Expired - Lifetime
-
1976
- 1976-02-04 DE DE19762604249 patent/DE2604249A1/de not_active Withdrawn
- 1976-02-05 GB GB4567/76A patent/GB1509697A/en not_active Expired
- 1976-02-11 CA CA245,561A patent/CA1052913A/en not_active Expired
- 1976-02-12 SE SE7601586A patent/SE7601586L/xx unknown
- 1976-02-12 IT IT20137/76A patent/IT1055252B/it active
- 1976-02-12 CH CH173676A patent/CH615532A5/de not_active IP Right Cessation
- 1976-02-12 FR FR7603855A patent/FR2301090A1/fr active Granted
- 1976-02-13 JP JP51014786A patent/JPS51119288A/ja active Pending
-
1978
- 1978-08-21 CH CH883478A patent/CH616275A5/de not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| CH615532A5 (en, 2012) | 1980-01-31 |
| IT1055252B (it) | 1981-12-21 |
| FR2301090A1 (fr) | 1976-09-10 |
| CA1052913A (en) | 1979-04-17 |
| DE2604249A1 (de) | 1976-08-26 |
| US4016421A (en) | 1977-04-05 |
| SE7601586L (sv) | 1976-08-16 |
| GB1509697A (en) | 1978-05-04 |
| JPS51119288A (en) | 1976-10-19 |
| FR2301090B1 (en, 2012) | 1981-12-31 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PL | Patent ceased | ||
| PL | Patent ceased |