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《教育科學研究期刊》「高等教育的教學卓越」專題徵稿(截稿日至2025/09/30)      《教育科學研究期刊》「社會情緒學習｣專題徵稿(截稿日至2024/10/31)      《教育科學研究期刊》「高齡教育」專題徵稿(截稿日至2024/12/31)     

期刊目錄列表 - 21～30期(1976-1985) - 第二十二期 (1977)
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伽瑪射線照射甲胺礬單晶所產生的甲氨自由基之順磁共振 作者:張瑞香、余健治

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Journal directory listing - Volume 21-30 (1976-1985) - Volume 22 (1977)
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Electron Paramagnetic Resonance of the CH2NH3 Free Radical in γ-Ray Irradiated Methylammonium Alum Single Crystals Author: Jui-hsiang Chang, Jiang-tsu Yu

Abstract：

A stable free radical which can be identified as ‧CH2NH3+ has been observed in γ-ray irradiated crystals of methylammonium aluminum Alum (MASD). The isotropic components of the hydrogen and nitrogen hyperfine splittings were mea-sured and these constants were used to calculate the s -orbital part of the spin density of the unpaired electron in the free radical.