IT1210821B - Rilevatore di ioni con placca fotomoltiplicatrice - Google Patents
Rilevatore di ioni con placca fotomoltiplicatriceInfo
- Publication number
- IT1210821B IT1210821B IT8767532A IT6753287A IT1210821B IT 1210821 B IT1210821 B IT 1210821B IT 8767532 A IT8767532 A IT 8767532A IT 6753287 A IT6753287 A IT 6753287A IT 1210821 B IT1210821 B IT 1210821B
- Authority
- IT
- Italy
- Prior art keywords
- ion detector
- photomultiplier
- plate
- photomultiplier plate
- detector
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J37/00—Discharge tubes with provision for introducing objects or material to be exposed to the discharge, e.g. for the purpose of examination or processing thereof
- H01J37/02—Details
- H01J37/244—Detectors; Associated components or circuits therefor
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J43/00—Secondary-emission tubes; Electron-multiplier tubes
- H01J43/04—Electron multipliers
- H01J43/06—Electrode arrangements
- H01J43/18—Electrode arrangements using essentially more than one dynode
- H01J43/24—Dynodes having potential gradient along their surfaces
- H01J43/246—Microchannel plates [MCP]
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J49/00—Particle spectrometers or separator tubes
- H01J49/02—Details
- H01J49/025—Detectors specially adapted to particle spectrometers
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J2237/00—Discharge tubes exposing object to beam, e.g. for analysis treatment, etching, imaging
- H01J2237/244—Detection characterized by the detecting means
- H01J2237/24405—Faraday cages
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J2237/00—Discharge tubes exposing object to beam, e.g. for analysis treatment, etching, imaging
- H01J2237/244—Detection characterized by the detecting means
- H01J2237/24435—Microchannel plates
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J2237/00—Discharge tubes exposing object to beam, e.g. for analysis treatment, etching, imaging
- H01J2237/244—Detection characterized by the detecting means
- H01J2237/2449—Detector devices with moving charges in electric or magnetic fields
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J2237/00—Discharge tubes exposing object to beam, e.g. for analysis treatment, etching, imaging
- H01J2237/245—Detection characterised by the variable being measured
- H01J2237/24507—Intensity, dose or other characteristics of particle beams or electromagnetic radiation
Landscapes
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Electron Tubes For Measurement (AREA)
- Measurement Of Radiation (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US06/876,696 US4731538A (en) | 1986-06-20 | 1986-06-20 | Microchannel plate ion detector |
Publications (2)
Publication Number | Publication Date |
---|---|
IT8767532A0 IT8767532A0 (it) | 1987-06-19 |
IT1210821B true IT1210821B (it) | 1989-09-29 |
Family
ID=25368383
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT8767532A IT1210821B (it) | 1986-06-20 | 1987-06-19 | Rilevatore di ioni con placca fotomoltiplicatrice |
Country Status (8)
Country | Link |
---|---|
US (1) | US4731538A (it) |
JP (1) | JPS6340893A (it) |
BE (1) | BE1000686A4 (it) |
DE (1) | DE3720161A1 (it) |
FR (1) | FR2600416B1 (it) |
GB (1) | GB2193374B (it) |
IT (1) | IT1210821B (it) |
NL (1) | NL8701387A (it) |
Families Citing this family (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4850371A (en) * | 1988-06-13 | 1989-07-25 | Broadhurst John H | Novel endotracheal tube and mass spectrometer |
US4988868A (en) * | 1989-05-15 | 1991-01-29 | Galileo Electro-Optics Corp. | Ion detector |
US5120968A (en) * | 1990-07-05 | 1992-06-09 | The United States Of America As Represented By The Secretary Of The Navy | Emittance measuring device for charged particle beams |
DE19502439B4 (de) * | 1994-02-11 | 2007-08-16 | Oc Oerlikon Balzers Ag | Verfahren und Messanordnung zum Messen der pro Zeiteinheit einen Vakuumvolumenbereich in gegebener Richtung durchströmenden elektrischen Ladungsmenge und deren Verwendung für Massenspektrometer |
US5451784A (en) * | 1994-10-31 | 1995-09-19 | Applied Materials, Inc. | Composite diagnostic wafer for semiconductor wafer processing systems |
WO1998020518A1 (fr) | 1996-11-06 | 1998-05-14 | Hamamatsu Photonics K.K. | Multiplicateur d'electrons |
US5770858A (en) * | 1997-02-28 | 1998-06-23 | Galileo Corporation | Microchannel plate-based detector for time-of-flight mass spectrometer |
EP0932184B1 (en) * | 1998-01-22 | 2011-05-25 | Leybold Inficon, Inc. | Ion collector assembly |
US6091068A (en) * | 1998-05-04 | 2000-07-18 | Leybold Inficon, Inc. | Ion collector assembly |
DE60112427T2 (de) * | 2000-05-12 | 2006-04-06 | The Johns Hopkins University | Gitterlose fokussierungsvorrichtung zur extraktion von ionen für einen flugzeitmassenspektrometer |
AU6338501A (en) * | 2000-05-26 | 2001-12-11 | Univ Johns Hopkins | Microchannel plate detector assembly for a time-of-flight mass spectrometer |
GB0327241D0 (en) * | 2003-11-21 | 2003-12-24 | Gv Instr | Ion detector |
DE102008011972B4 (de) * | 2008-02-29 | 2010-05-12 | Bayer Technology Services Gmbh | Vorrichtung zur selbstjustierenden Montage und Halterung von Mikrokanalplatten in Mikrosystemen |
JP5350679B2 (ja) * | 2008-05-29 | 2013-11-27 | 浜松ホトニクス株式会社 | イオン検出器 |
CN104701130B (zh) * | 2015-01-26 | 2017-01-11 | 中国地质科学院地质研究所 | 应用于tof质谱仪的离子检测器、质量分析器及离子检测的控制方法 |
CN107450094B (zh) * | 2017-06-22 | 2019-08-20 | 山东航天电子技术研究所 | 一种带电粒子束诊断装置及诊断测量方法 |
WO2020121167A1 (en) * | 2018-12-13 | 2020-06-18 | Dh Technologies Development Pte. Ltd. | Fourier transform electrostatic linear ion trap and reflectron time-of-flight mass spectrometer |
CN111487483B (zh) * | 2020-05-22 | 2022-05-24 | 北京卫星环境工程研究所 | 基于微通道板的紧凑型空间带电粒子探测器结构 |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3477023A (en) * | 1968-01-16 | 1969-11-04 | Commerce Usa | Apparatus for measuring the energy and current of an accelerator electron beam including apertured incident and exit electrodes |
GB1447983A (en) * | 1973-01-10 | 1976-09-02 | Nat Res Dev | Detector for electron microscopes |
US4227087A (en) * | 1979-05-18 | 1980-10-07 | Galileo Electro-Optics Corp. | Beam detector |
US4357536A (en) * | 1981-01-16 | 1982-11-02 | The United States Of America As Represented By The United States Department Of Energy | Apparatus and method for monitoring the intensities of charged particle beams |
US4455532A (en) * | 1982-01-26 | 1984-06-19 | The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration | Apparatus for measuring charged particle beam |
FR2560434B1 (fr) * | 1984-02-29 | 1987-09-11 | Centre Nat Rech Scient | Spectrometre de masse a temps de vol |
-
1986
- 1986-06-20 US US06/876,696 patent/US4731538A/en not_active Expired - Fee Related
-
1987
- 1987-06-15 NL NL8701387A patent/NL8701387A/nl not_active Application Discontinuation
- 1987-06-16 DE DE19873720161 patent/DE3720161A1/de not_active Ceased
- 1987-06-18 BE BE8700676A patent/BE1000686A4/fr not_active IP Right Cessation
- 1987-06-19 FR FR878708616A patent/FR2600416B1/fr not_active Expired
- 1987-06-19 GB GB8714424A patent/GB2193374B/en not_active Expired - Fee Related
- 1987-06-19 IT IT8767532A patent/IT1210821B/it active
- 1987-06-19 JP JP62153205A patent/JPS6340893A/ja active Granted
Also Published As
Publication number | Publication date |
---|---|
GB8714424D0 (en) | 1987-07-22 |
GB2193374B (en) | 1990-05-30 |
US4731538A (en) | 1988-03-15 |
FR2600416A1 (fr) | 1987-12-24 |
IT8767532A0 (it) | 1987-06-19 |
GB2193374A (en) | 1988-02-03 |
JPS6340893A (ja) | 1988-02-22 |
JPH0535998B2 (it) | 1993-05-27 |
DE3720161A1 (de) | 1988-01-21 |
FR2600416B1 (fr) | 1989-12-01 |
BE1000686A4 (fr) | 1989-03-14 |
NL8701387A (nl) | 1988-01-18 |
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