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Your search keyword '"Xu, Hengheng"' showing total 5 results
Start Over Author "Xu, Hengheng" Publisher elsevier bv
5 results on '"Xu, Hengheng"'

1. The flexibility of cognitive reserve in regulating the frontoparietal control network and cognitive function in subjects with white matter hyperintensities

Author

Chen, Huiping, primary, Zhu, Huahong, additional, Huang, Lili, additional, Chen, Haifeng, additional, Liu, Renyuan, additional, Qin, Ruomeng, additional, Shao, Pengfei, additional, Xu, Hengheng, additional, Ma, Junyi, additional, Cheng, Yue, additional, Xu, Yun, additional, and Ye, Qing, additional

Published
2022
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4. Large size and high Tc, Jc SmBCO bulk superconductor with addition of Sm242 particles grown in air

Author

Xin Yao, Peng Bonan, Ling Cheng, Zhuang Yufeng, and Xu Hengheng

Subjects
Superconductivity, Work (thermodynamics), Materials science, Phase (matter), Analytical chemistry, Energy Engineering and Power Technology, Nanotechnology, Electrical and Electronic Engineering, Thin film, Condensed Matter Physics, Large size, Electronic, Optical and Magnetic Materials
Abstract

In this work, we reported that a large size SmBCO, 32 mm in diameter, was successfully grown in air by the cold-seeding method. During the preparation, a Ba-rich Sm 2 Ba 4 Cu 2 O y (Sm242) was employed to refine T c , while a nano-sized Sm 2 Ba 4 CuBiO z (Sm2411) phase was introduced to reinforce J c . In addition, an NdBCO thin film seed was used to guarantee that a high maximum processing temperature ( T max ) could be adopted for the growth of large sized bulk.

Published
2014

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