Influences of BaZrO3 particles on the microstructure and flux pinning of YBCO film prepared by using modified TFA-MOD approach
Influences of BaZrO3 particles on the microstructure and flux pinning of YBCO film prepared by using modified TFA-MOD approach
复制标题
BaZrO3颗粒对改进TFA-MOD法制备YBCO薄膜微观结构和通量钉扎的影响
DOI：
10.1016/j.matchemphys.2014.10.005
复制
发表时间：
2015-01
影响因子：
4.6
通讯作者：
P.X. Zhang
中科院分区：
文献类型：
--
作者：
J.Q. Feng;A. Sulpice;Y. Wang;P.X. Zhang
采用苯甲酸酯改性三氟乙酸盐金属有机沉积法（TFA-MOD）在LaAlO3（00l）单晶衬底上制备了含有BaZrO3（BZO）粒子的YBa2Cu3Oy（YBCO）薄膜。讨论了BZO颗粒对YBCO薄膜织构、微观结构和熔剂钉接性能的影响。在BZO掺杂水平较高的情况下，BZO颗粒被认为对a轴取向YBCO晶粒的形成和织构的退化起着重要作用。当BZO的最佳含量为5%时，BZO颗粒作为磁钉中心可以显著提高BZO掺杂YBCO薄膜的临界电流密度（Jc）和磁钉力（Fp）。YBCO + 5%BZO薄膜在77 K和0 T时的Jcvalue约为4.9 MA/cm2，在77 K时的Fpmax最高约为4.3 GN/m3。
YBa2Cu3Oy(YBCO) films with BaZrO3(BZO) particles were fabricated on LaAlO3(00l) single crystal substrates by benzoate modified trifluoroacetate metal organic deposition (modified TFA-MOD). The influences of BZO particles on the texture, microstructure and the flux pinning properties of YBCO films were discussed. At high level of BZO doping, the BZO particles were considered to play an important role in the formation ofa-axis oriented YBCO grains and the degradation of texture. When the optimal BZO content was 5%, the BZO particles as the flux pinning centers could significantly improve the critical current density (Jc) and flux pinning force (Fp) of BZO-doped YBCO film.Jcvalue of YBCO + 5%BZO film was about 4.9 MA/cm2at 77 K and 0 T, and the highestFpvalue (Fpmax) was about 4.3 GN/m3at 77 K.
登录
查看更多内容
影响因子：
1.8
作者：
Wei Zhang;Y. Huang;Xiaoping Li;T. Kodenkandath;M. Rupich;U. Schoop;D. Verebelyi;C. Thieme;E. Siegal;T. Holesinger;B. Maiorov;L. Civale;Dean J. Miller;V. Maroni;Jing Li;P. M. Martin;E. Specht;A. Goyal;M. Paranthaman
通讯作者：
Wei Zhang;Y. Huang;Xiaoping Li;T. Kodenkandath;M. Rupich;U. Schoop;D. Verebelyi;C. Thieme;E. Siegal;T. Holesinger;B. Maiorov;L. Civale;Dean J. Miller;V. Maroni;Jing Li;P. M. Martin;E. Specht;A. Goyal;M. Paranthaman
影响因子：
3.2
作者：
P. McIntyre;M. Cima;John A. Smith;R. Hallock;M. Siegal;J. Phillips
通讯作者：
P. McIntyre;M. Cima;John A. Smith;R. Hallock;M. Siegal;J. Phillips
影响因子：
3.6
作者：
Wei Wu;F. Feng;K. Shi;Wei Zhai;T. Qu;Rongxia Huang;Xiao Tang;Xiaohao Wang;Qin Hu;J. Griv
通讯作者：
Wei Wu;F. Feng;K. Shi;Wei Zhai;T. Qu;Rongxia Huang;Xiao Tang;Xiaohao Wang;Qin Hu;J. Griv
影响因子：
3.6
作者：
Horide, Tomoya;Kawamura, Takehiro;Shiohara, Yuh
通讯作者：
Shiohara, Yuh
影响因子：
2.5
作者：
C. Li;L. Jin;Z. Yu;S. N. Zhang;Y. F. Lu;J. Feng;Y. Wang;P. Zhang
通讯作者：
C. Li;L. Jin;Z. Yu;S. N. Zhang;Y. F. Lu;J. Feng;Y. Wang;P. Zhang