典型文献
Development and Performance of the First Nb3Sn Thin-Film Cavity via Bronze Process
文献摘要：
Low-temperature synthesis of Nb3Sn thin-film cavity is of great significance in the field of superconducting radio frequency(SRF).The bronze process can grow only stable Nb3Sn phase at 700℃,so it is considered to be the most promising process for low-temperature synthesis of Nb3Sn thin-film cavity.We successfully fabricated the worldwide first Nb3Sn thin-film cavity by bronze process.We technically solved the key problems of precursor preparation,characterized and analyzed the uniformity of the Nb3Sn film,and tested the performance of the cut-out samples and the whole cavity of the Nb3Sn film.It is obtained that the Q0 value of the cavity at 4.2 K is about 1.2×109,which is greater than the performance of the bulk-niobium cavity under the same conditions.This result means that the preparation of Nb3Sn by bronze process has the great potential to more practical copper-based Nb3Sn thin-film cavity,which is expected to achieve a substantial improvement in the performance of SRF cavity and comprehensive engineering applications.
文献关键词：
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作者姓名：
Ming Lu;Didi Luo;Feng Pan;Chunlong Li;Shichun Huang;Ziqin Yang;Andong Wu;Qingwei Chu;Tongtong Zhu;Shuai Wu;Teng Tan;Hao Guo
作者机构：
Institute of Modern Physics,Chinese Academy of Sciences,Lanzhou 730000,China;School of Nuclear Science and Technology,University of Chinese Academy of Sciences,Beijing 100049,China;School of Nuclear Science and Technology,Lanzhou University,Lanzhou 730000,China
文献出处：
引用格式：
[1]Ming Lu;Didi Luo;Feng Pan;Chunlong Li;Shichun Huang;Ziqin Yang;Andong Wu;Qingwei Chu;Tongtong Zhu;Shuai Wu;Teng Tan;Hao Guo-.Development and Performance of the First Nb3Sn Thin-Film Cavity via Bronze Process)[J].中国物理快报（英文版）,2022(11):37-40
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Development,Performance,First,Nb3Sn,Thin,Film,Cavity,via,Bronze,Process,Low,temperature,synthesis,thin,film,cavity,significance,field,superconducting,radio,frequency,SRF,bronze,process,grow,only,stable,phase,considered,be,most,promising,low,We,successfully,fabricated,worldwide,first,by,technically,solved,key,problems,precursor,preparation,characterized,analyzed,uniformity,tested,performance,cut,samples,whole,It,obtained,that,Q0,value,about,which,greater,than,bulk,niobium,under,same,conditions,This,result,means,potential,more,practical,copper,expected,achieve,substantial,improvement,comprehensive,engineering,applications
AB值：
0.513118
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