Processing conditions of heavily Pb doped superconducting (Bi, Pb)_2Sr_2Ca_2Cu_3O_y thin films

A. Guldeste; M.J. Goringe

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Processing conditions of heavily Pb doped superconducting (Bi, Pb)_2Sr_2Ca_2Cu_3O_y thin films

机译：重掺杂Pb超导（Bi，Pb）_2Sr_2Ca_2Cu_3O_y薄膜的制备条件

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Bi(Pb)SrCaCuO thin films containing a high ratio of Pb (0.9 10~4A/cm~2 at 77 K. It was also found that the Bi-content should be below 1.9 or lower than the Sr-content to prevent peeling off of the film during the high temperature annealing process, while Sr/Ca ratio remains around 1 in this heavily Pb doped initial film composition. Although the Pb/Bi ratio is not critical in the range studied when it is above 1.3, slow heating and cooling rate (1℃/min) is necessary to prevent the retention of excess Ca_2PbO_4 causing poor microstructure in the film.

机译：含有高比例Pb（0.9 10〜4A / cm〜2。还发现Bi含量应低于1.9或低于Sr含量，以防止薄膜在剥离过程中剥离在高温退火过程中，Sr / Ca比值在此重Pb掺杂的初始薄膜成分中保持在1左右。尽管当Pb / Bi比值高于1.3时在研究范围内并不严格，但是必须采取缓慢的加热和冷却速率（1℃/ min）以防止保留过量的Ca_2PbO_4，从而导致薄膜的微结构不良。

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来源
《Journal of Crystal Growth》 |2003年第2期|p.129-135|共7页
作者
A. Guldeste; M.J. Goringe;
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作者单位

Department of Physics, Faculty of Arts and Science, Erciyes University, Kayseri 38039, Turkey;

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收录信息美国《科学引文索引》(SCI);美国《工程索引》(EI);美国《生物学医学文摘》(MEDLINE);
原文格式 PDF
正文语种 eng
中图分类晶体学;
关键词
A3. thin film growth; B1. bismuth compounds; B2. superconducting materials;

机译：A3。薄膜生长;B1。铋化合物;B2。超导材料;

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1. The Effect Of Precursor Powder Size On The Microstructureand Intergranular Properties Of (bi,pb)_2sr_2ca_2cu_3o_y Superconductors [J] . Ismaeil Abdolhosseini, Parviz Kameli, Hadi Salamati Japanese journal of applied physics . 2008,第6isser1期

机译：前驱体粉末尺寸对（bi，pb）_2sr_2ca_2cu_3o_y超导体的微观结构和晶间性能的影响
2. Preparation and Physical Properties of Polycrystalline (Bi_(1-x)Pb_x)_2Sr_2Ca_2Cu_3O_y, High T_c Superconductors [J] . M. S. Awan, M. Maqsood, S. A. Mirza Journal of Materials Engineering and Performance . 1995,第1期

机译：多晶（Bi_（1-x）Pb_x）_2Sr_2Ca_2Cu_3O_y高T_c超导体的制备及物理性能
3. Preparation and Physical Properties of Polycrystalline (Bi_(1-x)Pb_x)_2Sr_2Ca_2Cu_3O_y, High T_c Superconductors [J] . M. S. Awan, M. Maqsood, S. A. Mirza Journal of Materials Engineering and Performance . 1995,第1期

机译：多晶（Bi_（1-x）Pb_x）_2Sr_2Ca_2Cu_3O_y高T_c超导体的制备及物理性能
4. Enhancement of Critical Currentsin (Bi,Pb)_2Sr_2Ca_2Cu_3O_y (Bi-2223)Superconducting Tapes [C] . U. Balachandran, M. Lelovic, N. G. Eror, International symposium on superconductivity;ISS'98 . 1999

机译：（Bi，Pb）_2Sr_2Ca_2Cu_3O_y（Bi-2223）超导带中的临界电流的增强
5. The materials processing, connectivity, flux pinning, and critical current density of silver-clad (Bi,Pb)(2) Sr(2) Ca(2) Cu(2) O(3) superconducting tapes. [D] . Parrell, Jeffrey Allen. 1996

机译：覆银（Bi，Pb）（2）Sr（2）Ca（2）Cu（2）O（3）超导带的材料加工，连通性，助焊剂固定和临界电流密度。
6. Superconducting ferecrystals: turbostratically disordered atomic-scale layered (PbSe)1.14(NbSe2)n thin films [O] . Corinna Grosse, Matti B. Alemayehu, Matthias Falmbigl, -1

机译：超导铁晶体：层流无序的原子级分层（PbSe）1.14（NbSe2）n薄膜
7. Structural and electrical properties of excess PbO doped Pb(Zr 0.48Ti0.52)O3 thin films prepared by a MOD process [O] . Song Z, Fu X, Lin C, 2001

机译：通过MOD工艺制备的过量PbO掺杂Pb（Zr 0.48Ti0.52）O3薄膜的结构和电学性质
8. Magnetic properties of the 110K superconducting phase in Pb-doped Bi-Sr-Ca-Cu-O thin films [R] . Tanaka, Atsushi, Crain, Jason, Kamehara, Nobuo, 1990

机译：pb掺杂Bi-sr-Ca-Cu-O薄膜中110K超导相的磁性

Processing conditions of heavily Pb doped superconducting (Bi, Pb)_2Sr_2Ca_2Cu_3O_y thin films

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