GB1303275A - - Google Patents
Info
- Publication number
- GB1303275A GB1303275A GB1780770A GB1780770A GB1303275A GB 1303275 A GB1303275 A GB 1303275A GB 1780770 A GB1780770 A GB 1780770A GB 1780770 A GB1780770 A GB 1780770A GB 1303275 A GB1303275 A GB 1303275A
- Authority
- GB
- United Kingdom
- Prior art keywords
- support
- sample
- jacket
- spectrometer
- passage
- 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
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J49/00—Particle spectrometers or separator tubes
- H01J49/44—Energy spectrometers, e.g. alpha-, beta-spectrometers
- H01J49/46—Static spectrometers
- H01J49/48—Static spectrometers using electrostatic analysers, e.g. cylindrical sector, Wien filter
- H01J49/484—Static spectrometers using electrostatic analysers, e.g. cylindrical sector, Wien filter with spherical mirrors
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J49/00—Particle spectrometers or separator tubes
- H01J49/44—Energy spectrometers, e.g. alpha-, beta-spectrometers
- H01J49/46—Static spectrometers
- H01J49/48—Static spectrometers using electrostatic analysers, e.g. cylindrical sector, Wien filter
- H01J49/482—Static spectrometers using electrostatic analysers, e.g. cylindrical sector, Wien filter with cylindrical mirrors
Landscapes
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Analysing Materials By The Use Of Radiation (AREA)
Abstract
1303275 Particle spectrometers VARIAN ASSOCIATES 14 April 1970 [19 May 1969] 17807/70 Addition to 1291625 Heading H1D A specimen support 3 which is slidably insertable into the envelope of an induced electron emission spectrometer, comprises an insulating tube 25 (Fig. 2) of alumina surrounded by a conductive non-magnetic jacket 26 of aluminium adapted to support a cylindrical insulating sample 5. The jacket 26 is connected by spring fingers 27 to a surrounding conductive window 13 for the passage of N-rays from a source 6, and with an annular slit 14 adjacent the entrance slit 15 of the spectrometer to allow passage of the photo-electrons emitted from the sample. The enclosure 11 is supported by insulators 21 and 23 and in operation is connected to a sweep generator which varies its potential from 0 to + 2000 V. A gaseous sample can be admitted to the chamber 33 via radial apertures 35 in the support 3. The X-ray source and the subsequent electron velocity analyser are as described in the parent Specification 1,291,625.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US82568069A | 1969-05-19 | 1969-05-19 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1303275A true GB1303275A (en) | 1973-01-17 |
Family
ID=25244662
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB1780770A Expired GB1303275A (en) | 1969-05-19 | 1970-04-14 |
Country Status (5)
Country | Link |
---|---|
US (1) | US3596091A (en) |
AU (1) | AU1350970A (en) |
DE (1) | DE2022132A1 (en) |
FR (1) | FR2050391B2 (en) |
GB (1) | GB1303275A (en) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1327572A (en) * | 1971-03-23 | 1973-08-22 | Ass Elect Ind | Apparatus for use in charged particle spectroscopy |
US3787692A (en) * | 1971-05-17 | 1974-01-22 | Varian Associates | Induced electron emission spectrometer using plural radiation sources |
US3699331A (en) * | 1971-08-27 | 1972-10-17 | Paul W Palmberg | Double pass coaxial cylinder analyzer with retarding spherical grids |
US3735128A (en) * | 1971-08-27 | 1973-05-22 | Physical Electronics Ind Inc | Field termination plate |
JPS5830697B2 (en) * | 1977-08-29 | 1983-06-30 | 株式会社日立製作所 | Charged particle energy analyzer |
-
1969
- 1969-05-19 US US825680A patent/US3596091A/en not_active Expired - Lifetime
-
1970
- 1970-02-20 FR FR707006119A patent/FR2050391B2/fr not_active Expired
- 1970-04-07 AU AU13509/70A patent/AU1350970A/en not_active Expired
- 1970-04-14 GB GB1780770A patent/GB1303275A/en not_active Expired
- 1970-05-06 DE DE19702022132 patent/DE2022132A1/en active Pending
Also Published As
Publication number | Publication date |
---|---|
FR2050391B2 (en) | 1973-03-16 |
US3596091A (en) | 1971-07-27 |
DE2022132A1 (en) | 1970-11-26 |
FR2050391A2 (en) | 1971-04-02 |
AU1350970A (en) | 1971-10-14 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US2272374A (en) | Device for generating a beam of ions | |
US3639757A (en) | Apparatus and methods employing ion-molecule reactions in batch analysis of volatile materials | |
GB1338208A (en) | Double pass coaxial cylinder analyzer for charged particles | |
Boumsellek et al. | Negative-ion formation in the explosives RDX, PETN, and TNT by using the reversal electron attachment detection technique | |
US2261569A (en) | Device for producting rapidly flying ions | |
GB1277466A (en) | Gridded retarding field electron diffraction spectrometers | |
Boyd et al. | A radio-frequency probe for the mass-spectrometric analysis of ion concentrations | |
Rutherford et al. | The production of NO2− by electron transfer from O−, and O2−, O3− and OH− to NO2 | |
GB1303275A (en) | ||
Brubaker et al. | Performance studies of a quadrupole mass filter | |
GB1450498A (en) | Apparatus for determining the energy of charged particles | |
US3681600A (en) | Retarding field electron spectrometer | |
GB995188A (en) | Spatial discriminator for analyzing the cross-section of particle beams | |
GB1440727A (en) | Double-focussing mass spectrometers | |
GB1330948A (en) | Apparatus for examining a substance by x-ray fluorescenece | |
Herzog et al. | Mass Spectroscopic Determination of Photoionization Products | |
US3475604A (en) | Mass spectrometer having means for simultaneously detecting single focussing and double focussing mass spectra | |
CN209447762U (en) | A kind of mass spectrograph | |
US3075076A (en) | Gas-analyzing method and apparatus | |
GB1533526A (en) | Electro-static charged particle analyzers | |
US2944146A (en) | Mass spectrometer | |
US3593018A (en) | Time of flight ion analysis with a pulsed ion source employing ion-molecule reactions | |
US3394286A (en) | Ultrahigh vacuum measuring ionization gauge | |
GB1387173A (en) | Energy analyzer of the coaxial cylindrical type | |
US3925663A (en) | Extended monopole spectrometers and filters |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
CSNS | Application of which complete specification have been accepted and published, but patent is not sealed |