介绍了50T左右脉冲强磁场的实验技术,诸如脉冲磁体设计、实验探针设计及测量线路设计等.随后,对高温超导薄膜YBa2Cu3O6.5在强磁场中的磁阻进行了实验研究.进而揭示正常态时超导薄膜YBa2Cu3O6.5随温度降低展现由导体向绝缘体的过渡过程.
参考文献
| [1] | Bednorz J G;Muller K A.Possible high Tc superconductivity in the Ba-La-Cu-O system[J].Physical Review B,1986(64):188-195. |
| [2] | Wang ZH.;Ding SY. .Magnetoresistance in epitaxial YBa2Cu3O7-delta thin films[J].Physica, C. Superconductivity and its applications,2000(Pt.2):1247-1248. |
| [3] | Herlach F .The K U Leuven pulsed field lab:magnet technology and measuring techniques[J].Physical Review B,2004,346-347:654-658. |
| [4] | Vanacken J;Weckhuysen L;Wambecq T;Mashkautsan V;Wagner P;Moshchalkov VV .High field magnetotransport in high temparature superconductors[J].Physica, C. Superconductivity and its applications,2004(1/4):385-394. |
| [5] | Vanacken J. .The KU Leuven pulsed-field facility solid-state physics in high magnetic fields[J].Physica, B. Condensed Matter,2001(0):591-597. |
| [6] | Trappeniers L.;Wagner P.;Curras S.;Teniers G.;Perret J. Locquet JP.;Moshchalkov VV.;Bruynseraede Y.;Vanacken J. .Normal state resistivity of underdoped YBa2Cu3O7-d films and La2-xSrxCuO4 ultra-thin films in fields up to 60 T[J].Physica, C. Superconductivity and its applications,2000(Pt.2):903-904. |
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