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Dispersion of Latent Image Specks in Silver-salt Photographic Materials Formed by Exposure to an Electron Beam with Constant Energy
https://repo.qst.go.jp/records/77474
https://repo.qst.go.jp/records/7747432662e58-653d-4d7a-b626-54e8e12edcfa
| Item type | 学術雑誌論文 / Journal Article(1) | |||||
|---|---|---|---|---|---|---|
| 公開日 | 2019-11-18 | |||||
| タイトル | ||||||
| タイトル | Dispersion of Latent Image Specks in Silver-salt Photographic Materials Formed by Exposure to an Electron Beam with Constant Energy | |||||
| 言語 | ||||||
| 言語 | eng | |||||
| 資源タイプ | ||||||
| 資源タイプ識別子 | http://purl.org/coar/resource_type/c_6501 | |||||
| 資源タイプ | journal article | |||||
| アクセス権 | ||||||
| アクセス権 | metadata only access | |||||
| アクセス権URI | http://purl.org/coar/access_right/c_14cb | |||||
| 著者 |
Kuge, Kenichi
× Kuge, Kenichi× Kawata, Kenzo× Kobayashi, Takaharu× Kimura, Mitsuhiro× Yasuda, Nakahiro× Kodaira, Satoshi× Kenichi, Kuge× Satoshi, Kodaira |
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| 抄録 | ||||||
| 内容記述タイプ | Abstract | |||||
| 内容記述 | The system used to analyze the process of the formation of latent image specks (LISs) in silver-salt photographic materials due to radiation exposure to obtain the dispersion index, which is the number of LISs in a silver halide grain formed by one impact of high-energy particle, was improved. By using the electron beam from a transmission electron microscope, electrons of uniform energy could be produced for irradiation purposes. The number of electrons impacting a single silver halide grain along with the energy of each electron was controlled by varying the current density and the applied voltage. A new analysis method which included the probability that LIS may not be formed despite an impact of high-energy particle was proposed. The number of LISs was counted by the arrested development method. The probability and the dispersion index were estimated at approximately 0.5 and 1, respectively, for an unsensitized emulsion with cubic grains. This method will be useful in the design of new nuclear emulsion plates. | |||||
| 書誌情報 |
Bulletin of the Society of Photography and Imaging of Japan 巻 29, 号 1, p. 6-12, 発行日 2019-05 |
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| 出版者 | ||||||
| 出版者 | 一般社団法人日本写真学会 | |||||
| ISSN | ||||||
| 収録物識別子タイプ | ISSN | |||||
| 収録物識別子 | 2188-9937 | |||||
| 関連サイト | ||||||
| 識別子タイプ | URI | |||||
| 関連識別子 | https://www.spij.jp/wp-content/uploads/2019/07/BSPIJ29_006.pdf | |||||
