Computational study for designing high γ protecting layer: Development of a novel γ estimation method based on quantum chemistry

K. Serizawa, H. Onuma, H. Kikuchi, K. Suesada, M. Kitagaki, I. Yamashita, Ai Suzuki, H. Tsuboi, Nozomu Hatakeyama, A. Endou, H. Takaba, Momoji Kubo, H. Kajiyama, A. Miyamoto

Research output: Contribution to conferencePaper

4 Citations (Scopus)

Abstract

To predict the secondary electron emission coefficient (γ value) for Xe+, the reasonable treatment of surface trap levels is required. Then we introduced two characters of surface traps into the computational γ estimation method. The estimated γ values agreed with experimental results quantitatively. A larger number of trapped electrons can increase the γ value because they possess higher energy than valence electrons. Additionally, we suggest that wall charges on protecting layer surface should relate to the trap density and hence γ value.

Original languageEnglish
Pages1949-1952
Number of pages4
Publication statusPublished - 2009 Dec 1
Event16th International Display Workshops, IDW '09 - Miyazaki, Japan
Duration: 2009 Dec 92009 Dec 11

Other

Other16th International Display Workshops, IDW '09
CountryJapan
CityMiyazaki
Period09/12/909/12/11

ASJC Scopus subject areas

  • Hardware and Architecture
  • Human-Computer Interaction
  • Electrical and Electronic Engineering
  • Electronic, Optical and Magnetic Materials

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    Serizawa, K., Onuma, H., Kikuchi, H., Suesada, K., Kitagaki, M., Yamashita, I., Suzuki, A., Tsuboi, H., Hatakeyama, N., Endou, A., Takaba, H., Kubo, M., Kajiyama, H., & Miyamoto, A. (2009). Computational study for designing high γ protecting layer: Development of a novel γ estimation method based on quantum chemistry. 1949-1952. Paper presented at 16th International Display Workshops, IDW '09, Miyazaki, Japan.