Theoretical estimation of beam spot size in a single emitter

Jun Sang Park; Jeong In Han

Theoretical estimation of beam spot size in a single emitter

Jun Sang Park
, Jeong In Han

Department of Chemical and Biochemical Engineering

Halla Inst of Technology

Research output: Contribution to conference › Paper › peer-review

Abstract

The method based on conformal mapping technique has been given to resolve dynamical characteristics of field emission in a diodic emitter system. Effects of tip apex radius and cathode-anode distance on field emission in a tower shaped emitter have been described with an exact formal solution. As specific examples, canonical problems were examined with dynamic characteristics of electron emitting from the tip. The beam spot size of electron on the anode plate was theoretically estimated, and also the features of current density and magnification factor have been discussed.

Original language	English
Pages	331-335
Number of pages	5
State	Published - 1997
Event	Proceedings of the 1997 10th International Vacuum Microelectronics Conference, IVMC'97 - Kyongju, Korea Duration: 17 Aug 1997 → 21 Aug 1997

Conference

Conference	Proceedings of the 1997 10th International Vacuum Microelectronics Conference, IVMC'97
City	Kyongju, Korea
Period	17/08/97 → 21/08/97

Cite this

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title = "Theoretical estimation of beam spot size in a single emitter",

abstract = "The method based on conformal mapping technique has been given to resolve dynamical characteristics of field emission in a diodic emitter system. Effects of tip apex radius and cathode-anode distance on field emission in a tower shaped emitter have been described with an exact formal solution. As specific examples, canonical problems were examined with dynamic characteristics of electron emitting from the tip. The beam spot size of electron on the anode plate was theoretically estimated, and also the features of current density and magnification factor have been discussed.",

author = "Park, \{Jun Sang\} and Han, \{Jeong In\}",

year = "1997",

language = "English",

pages = "331--335",

note = "Proceedings of the 1997 10th International Vacuum Microelectronics Conference, IVMC'97 ; Conference date: 17-08-1997 Through 21-08-1997",

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TY - CONF

T1 - Theoretical estimation of beam spot size in a single emitter

AU - Park, Jun Sang

AU - Han, Jeong In

PY - 1997

Y1 - 1997

N2 - The method based on conformal mapping technique has been given to resolve dynamical characteristics of field emission in a diodic emitter system. Effects of tip apex radius and cathode-anode distance on field emission in a tower shaped emitter have been described with an exact formal solution. As specific examples, canonical problems were examined with dynamic characteristics of electron emitting from the tip. The beam spot size of electron on the anode plate was theoretically estimated, and also the features of current density and magnification factor have been discussed.

AB - The method based on conformal mapping technique has been given to resolve dynamical characteristics of field emission in a diodic emitter system. Effects of tip apex radius and cathode-anode distance on field emission in a tower shaped emitter have been described with an exact formal solution. As specific examples, canonical problems were examined with dynamic characteristics of electron emitting from the tip. The beam spot size of electron on the anode plate was theoretically estimated, and also the features of current density and magnification factor have been discussed.

UR - https://www.scopus.com/pages/publications/0031333850

M3 - Paper

AN - SCOPUS:0031333850

SP - 331

EP - 335

T2 - Proceedings of the 1997 10th International Vacuum Microelectronics Conference, IVMC'97

Y2 - 17 August 1997 through 21 August 1997

ER -

Theoretical estimation of beam spot size in a single emitter

Abstract

Conference

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