摘要
用松弛叠代法数值求解了在ｓ＋ｉｄ混合波对称性考虑下的ＧｉｎｚｂｕｒｇＬａｎｄａｕ方程，得到ｓ＋ｉｄ高温超导体单根涡旋线的结构，并研究了其随温度磁场变化的特性．同时，也计算了在该考虑下的上临界场Ｈｃ２的曲线，相应的数值结果与实验结果定性一致．
Abstract The structure of a single vortex in a superconductor with s+id symmetry is given employing a recently developed Ginzburg Landau theory by the method of relaxation iteration.We also studied the variation of respective components s and d with the temperature and magnetic field.Finally,we give the curve of the upper critical field along with transition temperature in mixed wave consideration.Our result is in qualitative agreement with the experiment data.
出处
《物理学报》
SCIE
EI
CAS
CSCD
北大核心
1998年第6期985-989,共5页
Acta Physica Sinica
基金
国家自然科学基金
上海市教育委员会曙光计划
