01077nam a2200193 c 4500001001300000005001500013008004100028040001100069041001300080052002500093245026200118300002000380545007900400653019100479700005300670773012100723856002000844900001900864KSI00025103220040913114424040630s1993 gnk 000 kor  a0110010 akorbeng01a530.05b경196ㅊc300aBi-Sr-Ca-Cu-O 초전도성계에서 미세구조절에 따른 임계전류밀도 $$J_c$$의 변화=x(The)variation of critical current density $$J_c$$ with microstructural change in the superconducting Bi-Sr-Ca-Cu-O system/d김철진 ap. 1-10;c27 cm a김철진, 경상대학교 공과대학 무기재료공학과 전임강사 aBi-Sr-Ca-Cu-OaBiaSraCaaCua초전도성계?a미세구조절a임계전류a임계전류밀도aVariationaCriticalaCurrentaDensityaMicrostructuralaChangeaSuperconductingaSystem1 a김철진,g金哲珍,d1955-0KAC2018172724aut0 t尖端素材.d국립경상대학교부설 첨단소재연구소.g3집(1993년), p. 1-10q3<1w(011001)KSE19950404840u2029028aKd00210aKim, Cheol Jin