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• Microstructure and superconducting properties of（BaTiO₃,Y₂O₃）-doped YBCO films under different firing temperatures

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  来源： 《Rare Metals2017年第1期》——Hong-Yan Wang Fa-Zhu Ding Hong-Wei Gu Hui-Liang Zhang Ze-Bin Dong

  ">YBa2Cu3O7-x(YBCO) films with co-doping of Ba Ti O3(BTO) and Y2O3 nanostructures were successfully fabricated on La Al O3(LAO) substrate by metal organic deposition using trifluoroacetates(TFA-MOD). The focus......

• Roles of humidity and heat treatment temperatures on YBa₂Cu₃O_7-x coated conductors by trifluoroacetic acid-metal organic deposition process

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  来源： 《中国有色金属学报(英文版)2009年第4期》——Seok-Hern JANG Jun-Hyung LIM Chang-Min LEE Eui-Cheol PARK Soo-Min HWANG Jun-Hyuk CHOI Jong-Hyun SHIM Jin-Hyun PARK Won KIM Jinho JOO

  ; trifluoroacetates; YBa2Cu3O7-x coated conductor                            ... with a flow rate of 170 mm/min to decompose the metal trifluoroacetates. The calcined films were fired at 750, 775, and 800 ℃ for 4 h in a dry (0%), 4.2%, and 12.1% (in volume fraction) humid Ar gas mixed......