Novel Cold Cathode Materials

One-dimensional field emission cold-cathode materials and their applications

Technical Digest of the 17th International Vacuum Nanoelectronics Conference (IEEE Cat. No.04TH8737) ◽

10.1109/ivnc.2005.1619469 ◽

2006 ◽

Author(s):

Ningsheng Xu

Keyword(s):

Field Emission ◽

Cathode Materials ◽

Cold Cathode ◽

One Dimensional

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Response to “Comment on ‘Advanced field emission measurement techniques for research on modern cold cathode materials and their applications for transmission-type x-ray sources’” [Rev. Sci. Instrum. 91, 107101 (2020)]

Review of Scientific Instruments ◽

10.1063/5.0026863 ◽

2020 ◽

Vol 91 (10) ◽

pp. 107102

Author(s):

P. Serbun ◽

V. Porshyn ◽

G. Müller ◽

D. Lützenkirchen-Hecht

Keyword(s):

Field Emission ◽

Cathode Materials ◽

Measurement Techniques ◽

Emission Measurement ◽

Cold Cathode ◽

X Ray

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Advanced field emission measurement techniques for research on modern cold cathode materials and their applications for transmission-type x-ray sources

Review of Scientific Instruments ◽

10.1063/5.0018225 ◽

2020 ◽

Vol 91 (8) ◽

pp. 083906

Author(s):

P. Serbun ◽

V. Porshyn ◽

G. Müller ◽

D. Lützenkirchen-Hecht

Keyword(s):

Field Emission ◽

Cathode Materials ◽

Measurement Techniques ◽

Emission Measurement ◽

Cold Cathode ◽

X Ray

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Composite and diamond cold cathode materials

IEEE Conference Record - Abstracts. 1996 IEEE International Conference on Plasma Science ◽

10.1109/plasma.1996.551449 ◽

2002 ◽

Author(s):

M.S. Worthington ◽

C.L. Wheeland ◽

K. Ramacher ◽

E. Doyle

Keyword(s):

Cathode Materials ◽

Cold Cathode

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In2Se3 Nanocubes as High Current Density Cold Cathode Materials

ACS Applied Nano Materials ◽

10.1021/acsanm.0c01844 ◽

2020 ◽

Vol 3 (10) ◽

pp. 9749-9758

Author(s):

Siddhant Dhongade ◽

Pallavi R. Mutadak ◽

Amol B. Deore ◽

Mahendra A. More ◽

Akihiro Furube ◽

...

Keyword(s):

Current Density ◽

Cathode Materials ◽

High Current Density ◽

Cold Cathode ◽

High Current

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Comment on “Advanced field emission measurement techniques for research on modern cold cathode materials and their applications for transmission-type x-ray sources” [Rev. Sci. Instrum. 91, 083906 (2020)]

Review of Scientific Instruments ◽

10.1063/5.0026142 ◽

2020 ◽

Vol 91 (10) ◽

pp. 107101

Author(s):

Richard G. Forbes

Keyword(s):

Field Emission ◽

Cathode Materials ◽

Measurement Techniques ◽

Emission Measurement ◽

Cold Cathode ◽

X Ray

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Novel cold cathode materials and applications

Materials Science and Engineering R Reports ◽

10.1016/j.mser.2004.12.001 ◽

2005 ◽

Vol 48 (2-5) ◽

pp. 47-189 ◽

Cited By ~ 453

Author(s):

N.S. Xu ◽

S. Ejaz Huq

Keyword(s):

Cathode Materials ◽

Cold Cathode

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Development of a conical anode Fe-gun for low voltage SEM

Proceedings, annual meeting, Electron Microscopy Society of America ◽

10.1017/s0424820100106958 ◽

1988 ◽

Vol 46 ◽

pp. 978-979

Author(s):

T. Miyokawa ◽

S. Norioka ◽

S. Goto

Keyword(s):

High Resolution ◽

Field Emission ◽

Low Voltage ◽

Irradiation Damage ◽

Cold Cathode ◽

Virtual Source ◽

Source Position ◽

Electrostatic Lens ◽

Electrostatic Lenses ◽

Wide Range

Field emission SEMs (FE-SEMs) are becoming popular due to their high resolution needs. In the field of semiconductor product, it is demanded to use the low accelerating voltage FE-SEM to avoid the electron irradiation damage and the electron charging up on samples. However the accelerating voltage of usual SEM with FE-gun is limited until 1 kV, which is not enough small for the present demands, because the virtual source goes far from the tip in lower accelerating voltages. This virtual source position depends on the shape of the electrostatic lens. So, we investigated several types of electrostatic lenses to be applicable to the lower accelerating voltage. In the result, it is found a field emission gun with a conical anode is effectively applied for a wide range of low accelerating voltages.A field emission gun usually consists of a field emission tip (cold cathode) and the Butler type electrostatic lens.

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