Ultrathin MgB_2 films fabricated on Al_2O_3 substrate by hybrid physical-chemical vapor deposition with high T_c and J_c

Lin Z.; Dai Q.; Li D.; Zhang Y.; Wang Y.; Feng Q.

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Ultrathin MgB_2 films fabricated on Al_2O_3 substrate by hybrid physical-chemical vapor deposition with high T_c and J_c

机译：高T_c和J_c混合物理化学气相沉积法在Al_2O_3衬底上制备超薄MgB_2薄膜。

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Ultrathin MgB_2 superconducting films with a thickness down to 7.5 nm are epitaxially grown on (0001) Al_2O_3 substrate by a hybrid physical-chemical vapor deposition method. The films are phase-pure, oxidation-free and continuous. The 7.5 nm thin film shows a Tc(0) of 34 K, which is so far the highest T_c(0) reported in MgB_2 with the same thickness. The critical current density of ultrathin MgB _2 films below 10 nm is demonstrated for the first time as J c ~ 106 A cm~(-2) for the above 7.5 nm sample at 16 K. Our results reveal the excellent superconducting properties of ultrathin MgB _2 films with thicknesses between 7.5 and 40 nm on Al _2O_3 substrate.

机译：通过混合物理化学气相沉积法在（0001）Al_2O_3衬底上外延生长厚度低至7.5 nm的超薄MgB_2超导膜。该膜是纯相，无氧化和连续的。 7.5 nm薄膜的Tc（0）为34 K，这是迄今为止MgB_2中具有相同厚度的最高T_c（0）。 MgB _2薄膜在10 nm以下的临界电流密度首次被证明是在7.5 nm样品在16 K时的J c〜106 A cm〜（-2）。我们的结果表明，超薄MgB具有出色的超导性能。 Al _2O_3衬底上的_2膜厚度在7.5和40 nm之间。

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《Superconductor Science & Technology》 |2011年第1期|共4页
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Lin Z.; Dai Q.; Li D.; Zhang Y.; Wang Y.; Feng Q.;
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1. Ultrathin MgB_2 films fabricated on Al_2O_3 substrate by hybrid physical-chemical vapor deposition with high T_c and J_c [J] . Lin Z., Dai Q., Li D., Superconductor Science & Technology . 2011,第1期

机译：高T_c和J_c混合物理化学气相沉积法在Al_2O_3衬底上制备超薄MgB_2薄膜。
2. MgB_2 coated superconducting tapes with high critical current densities fabricated by hybrid physical-chemical vapor deposition [J] . Ranot M., Kang W.N. Current applied physics: the official journal of the Korean Physical Society . 2012,第2期

机译：通过混合物理化学气相沉积法制备的具有高临界电流密度的MgB_2涂层超导带
3. MgB_2 coated superconducting tapes with high critical current densities fabricated by hybrid physical-chemical vapor deposition [J] . Ranot M., Kang W.N. Current applied physics: the official journal of the Korean Physical Society . 2012,第2期

机译：通过混合物理化学气相沉积法制备的具有高临界电流密度的MgB_2涂层超导带
4. MgB_2 Superconducting Films Fabricated on Copper Substrate by Hybrid Physical-chemical Vapor Deposition [C] . Fen Li, Tao Guo, Kaicheng Zhang, 2006 BIMW . 2007

机译：混合物理化学气相沉积法在铜基板上制备MgB_2超导膜
5. Experimental and modeling studies of the hybrid physical-chemical vapor deposition of superconducting magnesium diboride thin films. [D] . Lamborn, Daniel Ray. 2007

机译：超导二硼化镁薄膜混合物理化学气相沉积的实验和模型研究。
6. Novel Physical Vapor Deposition Approach to Hybrid Perovskites: Growth of MAPbI3 Thin Films by RF-Magnetron Sputtering [O] . Sara Bonomi, Daniela Marongiu, Nicola Sestu, -1

机译：杂化钙钛矿的新型物理气相沉积方法：通过射频磁控溅射法生长MAPbI3薄膜。
7. Ultrathin MgB2films fabricated on Al2O3substrate by hybrid physical–chemical vapor deposition with highTcandJc [O] . Yuhao Zhang, Zhiyuan Lin, Qian Dai, 2010

机译：用HightCandJC的混合物理化学气相沉积在Al2O3上制造超薄MGB2Films
8. Biaxially Aligned Template Films Fabricated by Inclined-Substrate Deposition for YBCO-Coated Conductor Applications [R] . Ma, B., Li, M., Koritala, R. E. 2002

机译：用于YBCO涂层导体应用的倾斜衬底沉积制备的双轴对齐模板薄膜

Ultrathin MgB_2 films fabricated on Al_2O_3 substrate by hybrid physical-chemical vapor deposition with high T_c and J_c

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