^pof;
Physics,;
University;
of;
Chittagong,;
Chittagong;
4331,;
Bangladesh;
^pof;
Computer;
Science;
and;
Electronics,;
Kyushu;
Institute;
of;
Technology,;
lizuka;
820-8502,;
Japan;
^pScientific;
Officer,;
Superconductivity;
Research;
Laboratory,;
Tokyo;
105-0023,;
Japan;
流动模型; 磁通蠕动; 超导体; 特性; 磁通钉扎; 晶体; 管脚; 高温;