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【摘 要】
：
In this paper we have calculated the variations of the gap △’(0, d) and transition temperature Tc’ in small metallic grains as functions of grain size (or th
【机 构】
：
Department of Physics, Southwest China Normal University, Chongqing 400715, China;Department of Phys
【出 处】
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中国物理（英文版）
【发表日期】
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2001年12期
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