CH575173A5 - - Google Patents
Info
- Publication number
- CH575173A5 CH575173A5 CH59775A CH59775A CH575173A5 CH 575173 A5 CH575173 A5 CH 575173A5 CH 59775 A CH59775 A CH 59775A CH 59775 A CH59775 A CH 59775A CH 575173 A5 CH575173 A5 CH 575173A5
- Authority
- CH
- Switzerland
Links
Classifications
-
- G—PHYSICS
- G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
- G21K—TECHNIQUES FOR HANDLING PARTICLES OR IONISING RADIATION NOT OTHERWISE PROVIDED FOR; IRRADIATION DEVICES; GAMMA RAY OR X-RAY MICROSCOPES
- G21K1/00—Arrangements for handling particles or ionising radiation, e.g. focusing or moderating
- G21K1/16—Arrangements for handling particles or ionising radiation, e.g. focusing or moderating using polarising devices, e.g. for obtaining a polarised beam
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J1/00—Details of electrodes, of magnetic control means, of screens, or of the mounting or spacing thereof, common to two or more basic types of discharge tubes or lamps
- H01J1/02—Main electrodes
- H01J1/34—Photo-emissive cathodes
Landscapes
- Physics & Mathematics (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- High Energy & Nuclear Physics (AREA)
- Common Detailed Techniques For Electron Tubes Or Discharge Tubes (AREA)
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH59775A CH575173A5 (US07655688-20100202-C00299.png) | 1975-01-13 | 1975-01-13 | |
| US05/581,837 US3968376A (en) | 1975-01-13 | 1975-06-03 | Source of spin polarized electrons |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH59775A CH575173A5 (US07655688-20100202-C00299.png) | 1975-01-13 | 1975-01-13 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH575173A5 true CH575173A5 (US07655688-20100202-C00299.png) | 1976-04-30 |
Family
ID=4190668
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH59775A CH575173A5 (US07655688-20100202-C00299.png) | 1975-01-13 | 1975-01-13 |
Country Status (2)
| Country | Link |
|---|---|
| US (1) | US3968376A (US07655688-20100202-C00299.png) |
| CH (1) | CH575173A5 (US07655688-20100202-C00299.png) |
Families Citing this family (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5723871A (en) * | 1991-05-02 | 1998-03-03 | Daido Tokushuko Kabushiki Kaisha | Process of emitting highly spin-polarized electron beam and semiconductor device therefor |
| US5523572A (en) * | 1991-05-02 | 1996-06-04 | Daido Tokushuko Kabushiki Kaisha | Process of emitting highly spin-polarized electron beam and semiconductor device therefor |
| US5747862A (en) * | 1992-09-25 | 1998-05-05 | Katsumi Kishino | Spin-polarized electron emitter having semiconductor opto-electronic layer with split valence band and reflecting mirror |
| US5877510A (en) * | 1994-05-27 | 1999-03-02 | Nec Corporation | Spin polarized electron semiconductor source and apparatus utilizing the same |
| JP2606131B2 (ja) * | 1994-05-27 | 1997-04-30 | 日本電気株式会社 | 半導体スピン偏極電子源 |
| US6590923B1 (en) | 1999-05-13 | 2003-07-08 | The Board Of Regents Of The University Of Nebraska | Optically pumped direct extraction electron spin filter system and method of use |
| US6642538B2 (en) | 2001-10-24 | 2003-11-04 | The United States Of America As Represented By The Secretary Of The Navy | Voltage controlled nonlinear spin filter based on paramagnetic ion doped nanocrystal |
| JP3652296B2 (ja) * | 2001-10-26 | 2005-05-25 | キヤノン株式会社 | 光学装置 |
| US6744226B2 (en) * | 2002-09-30 | 2004-06-01 | Duly Research Inc. | Photoelectron linear accelerator for producing a low emittance polarized electron beam |
| US7193719B2 (en) * | 2004-05-17 | 2007-03-20 | Virginia Tech Intellectual Properties, Inc. | Device and method for tuning an SPR device |
| US7573053B2 (en) * | 2006-03-30 | 2009-08-11 | Uchicago Argonne, Llc | Polarized pulsed front-end beam source for electron microscope |
| JP5222712B2 (ja) * | 2008-12-22 | 2013-06-26 | 株式会社日立製作所 | 電子スピン検出器並びにそれを用いたスピン偏極走査電子顕微鏡及びスピン分解光電子分光装置 |
| DE102012100095A1 (de) * | 2012-01-06 | 2013-07-11 | BIONMED TECHNOLOGIES GmbH | Vorrichtung zur Aufladung von Objekten mit Elektronen |
| JP6996703B2 (ja) * | 2016-04-15 | 2022-01-17 | 大学共同利用機関法人 高エネルギー加速器研究機構 | スピン偏極高輝度電子発生フォトカソード及びその製造方法 |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3672992A (en) * | 1969-07-30 | 1972-06-27 | Gen Electric | Method of forming group iii-v compound photoemitters having a high quantum efficiency and long wavelength response |
-
1975
- 1975-01-13 CH CH59775A patent/CH575173A5/xx not_active IP Right Cessation
- 1975-06-03 US US05/581,837 patent/US3968376A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| US3968376A (en) | 1976-07-06 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PL | Patent ceased |