WO2006075317A3 - Nanostructures of cesium oxide and device used in handling such structures - Google Patents
Nanostructures of cesium oxide and device used in handling such structures Download PDFInfo
- Publication number
- WO2006075317A3 WO2006075317A3 PCT/IL2006/000035 IL2006000035W WO2006075317A3 WO 2006075317 A3 WO2006075317 A3 WO 2006075317A3 IL 2006000035 W IL2006000035 W IL 2006000035W WO 2006075317 A3 WO2006075317 A3 WO 2006075317A3
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- handling
- nanostructures
- structures
- device used
- cesium oxide
- Prior art date
Links
Classifications
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- 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
- H01J1/30—Cold cathodes, e.g. field-emissive cathode
- H01J1/304—Field-emissive cathodes
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01D—COMPOUNDS OF ALKALI METALS, i.e. LITHIUM, SODIUM, POTASSIUM, RUBIDIUM, CAESIUM, OR FRANCIUM
- C01D17/00—Rubidium, caesium or francium compounds
-
- 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
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J35/00—X-ray tubes
- H01J35/02—Details
- H01J35/20—Selection of substances for gas fillings; Means for obtaining or maintaining the desired pressure within the tube, e.g. by gettering
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J9/00—Apparatus or processes specially adapted for the manufacture, installation, removal, maintenance of electric discharge tubes, discharge lamps, or parts thereof; Recovery of material from discharge tubes or lamps
- H01J9/02—Manufacture of electrodes or electrode systems
- H01J9/022—Manufacture of electrodes or electrode systems of cold cathodes
- H01J9/025—Manufacture of electrodes or electrode systems of cold cathodes of field emission cathodes
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J9/00—Apparatus or processes specially adapted for the manufacture, installation, removal, maintenance of electric discharge tubes, discharge lamps, or parts thereof; Recovery of material from discharge tubes or lamps
- H01J9/02—Manufacture of electrodes or electrode systems
- H01J9/12—Manufacture of electrodes or electrode systems of photo-emissive cathodes; of secondary-emission electrodes
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J2201/00—Electrodes common to discharge tubes
- H01J2201/30—Cold cathodes
- H01J2201/304—Field emission cathodes
- H01J2201/30446—Field emission cathodes characterised by the emitter material
-
- 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
- H01J2237/20—Positioning, supporting, modifying or maintaining the physical state of objects being observed or treated
- H01J2237/2002—Controlling environment of sample
- H01J2237/2003—Environmental cells
-
- 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
- H01J2237/20—Positioning, supporting, modifying or maintaining the physical state of objects being observed or treated
- H01J2237/204—Means for introducing and/or outputting objects
-
- 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
- H01J2237/26—Electron or ion microscopes
- H01J2237/2602—Details
- H01J2237/2605—Details operating at elevated pressures, e.g. atmosphere
- H01J2237/2608—Details operating at elevated pressures, e.g. atmosphere with environmental specimen chamber
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- 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
- H01J2237/26—Electron or ion microscopes
- H01J2237/262—Non-scanning techniques
-
- 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
- H01J2237/26—Electron or ion microscopes
- H01J2237/28—Scanning microscopes
- H01J2237/2813—Scanning microscopes characterised by the application
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Organic Chemistry (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Inorganic Chemistry (AREA)
- Inorganic Compounds Of Heavy Metals (AREA)
- Analysing Materials By The Use Of Radiation (AREA)
Abstract
The present invention provides forms of cesium compounds, more specifically cesium oxides, with higher stability and ease of handling, suitable to be used in electronic devices, e.g. photocathodes and NEA devices. The invention also provides a novel environmental chamber for use with an electron microscope.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US64253405P | 2005-01-11 | 2005-01-11 | |
US60/642,534 | 2005-01-11 |
Publications (2)
Publication Number | Publication Date |
---|---|
WO2006075317A2 WO2006075317A2 (en) | 2006-07-20 |
WO2006075317A3 true WO2006075317A3 (en) | 2006-11-23 |
Family
ID=36678003
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/IL2006/000035 WO2006075317A2 (en) | 2005-01-11 | 2006-01-11 | Nanostructures of cesium oxide and device used in handling such structures |
Country Status (1)
Country | Link |
---|---|
WO (1) | WO2006075317A2 (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101518151B (en) | 2006-11-06 | 2015-09-16 | 新加坡科技研究局 | Nano particle encapsulated barrier lamination |
CN114428180B (en) * | 2022-01-17 | 2024-01-30 | 中国科学院物理研究所 | Preparation method of STEM sample of two-dimensional nanomaterial |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5314363A (en) * | 1993-06-08 | 1994-05-24 | Itt Corporation | Automated system and method for assembling image intensifier tubes |
US5470266A (en) * | 1994-07-06 | 1995-11-28 | Itt Corporation | Low temperature process and apparatus for cleaning photo-cathodes |
US6217843B1 (en) * | 1996-11-29 | 2001-04-17 | Yeda Research And Development Co., Ltd. | Method for preparation of metal intercalated fullerene-like metal chalcogenides |
-
2006
- 2006-01-11 WO PCT/IL2006/000035 patent/WO2006075317A2/en not_active Application Discontinuation
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5314363A (en) * | 1993-06-08 | 1994-05-24 | Itt Corporation | Automated system and method for assembling image intensifier tubes |
US5470266A (en) * | 1994-07-06 | 1995-11-28 | Itt Corporation | Low temperature process and apparatus for cleaning photo-cathodes |
US6217843B1 (en) * | 1996-11-29 | 2001-04-17 | Yeda Research And Development Co., Ltd. | Method for preparation of metal intercalated fullerene-like metal chalcogenides |
Also Published As
Publication number | Publication date |
---|---|
WO2006075317A2 (en) | 2006-07-20 |
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