JPS5451474A - Monocrystal thermionic emission cathode material - Google Patents

Monocrystal thermionic emission cathode material

Info

Publication number
JPS5451474A
JPS5451474A JP11687877A JP11687877A JPS5451474A JP S5451474 A JPS5451474 A JP S5451474A JP 11687877 A JP11687877 A JP 11687877A JP 11687877 A JP11687877 A JP 11687877A JP S5451474 A JPS5451474 A JP S5451474A
Authority
JP
Japan
Prior art keywords
monocrystal
cathode material
emission cathode
thermionic emission
thermionic
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.)
Granted
Application number
JP11687877A
Other languages
English (en)
Japanese (ja)
Other versions
JPS615251B2 (enrdf_load_stackoverflow
Inventor
Riyuuichi Terasaki
Tetsuya Wada
Hideo Hiraoka
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Denka Co Ltd
Original Assignee
Denki Kagaku Kogyo KK
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Denki Kagaku Kogyo KK filed Critical Denki Kagaku Kogyo KK
Priority to JP11687877A priority Critical patent/JPS5451474A/ja
Publication of JPS5451474A publication Critical patent/JPS5451474A/ja
Publication of JPS615251B2 publication Critical patent/JPS615251B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Solid Thermionic Cathode (AREA)
JP11687877A 1977-09-30 1977-09-30 Monocrystal thermionic emission cathode material Granted JPS5451474A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11687877A JPS5451474A (en) 1977-09-30 1977-09-30 Monocrystal thermionic emission cathode material

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11687877A JPS5451474A (en) 1977-09-30 1977-09-30 Monocrystal thermionic emission cathode material

Publications (2)

Publication Number Publication Date
JPS5451474A true JPS5451474A (en) 1979-04-23
JPS615251B2 JPS615251B2 (enrdf_load_stackoverflow) 1986-02-17

Family

ID=14697863

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11687877A Granted JPS5451474A (en) 1977-09-30 1977-09-30 Monocrystal thermionic emission cathode material

Country Status (1)

Country Link
JP (1) JPS5451474A (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5118983A (en) * 1989-03-24 1992-06-02 Mitsubishi Denki Kabushiki Kaisha Thermionic electron source

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02133944U (enrdf_load_stackoverflow) * 1989-04-12 1990-11-07

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5231650A (en) * 1975-09-04 1977-03-10 Natl Inst For Res In Inorg Mater Thermion radiation cathode
JPS5231651A (en) * 1975-09-04 1977-03-10 Natl Inst For Res In Inorg Mater Scan-type electron microscope
JPS5267563A (en) * 1975-12-02 1977-06-04 Denki Kagaku Kogyo Kk Method of fabricating thermally

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5231650A (en) * 1975-09-04 1977-03-10 Natl Inst For Res In Inorg Mater Thermion radiation cathode
JPS5231651A (en) * 1975-09-04 1977-03-10 Natl Inst For Res In Inorg Mater Scan-type electron microscope
JPS5267563A (en) * 1975-12-02 1977-06-04 Denki Kagaku Kogyo Kk Method of fabricating thermally

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5118983A (en) * 1989-03-24 1992-06-02 Mitsubishi Denki Kabushiki Kaisha Thermionic electron source

Also Published As

Publication number Publication date
JPS615251B2 (enrdf_load_stackoverflow) 1986-02-17

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