全部文献期刊会议图书|学者科研项目
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作者:S.N. Zhang , G.S. Li ...
来源:[J].Physica C: Superconductivity and its applications(IF 0.718), 2020, Vol.571
摘要:Abstract(#br)In the past two years, the record of current carrying capacity of Bi 2 Sr 2 CaCu 2 O x (Bi-2212) wire has been broken many times by using improved powder, which shows that the precursor powder plays an important role in the preparation of Bi-2212 wire. In order to im...
作者:S.N. Zhang , G.S. Li ...
来源:[J].Fusion Engineering and Design(IF 0.842), 2020, Vol.156
摘要:Abstract(#br)In order to solve the problem of excessive porosity of Bi-2212 Cable in Conduit Conductor (CICC) after the overpressure heat treatment, which leads to a significant decrease of mechanical stability of the conductor, a pre-annealing of Bi-2212 wires with a total ...
作者:S.N. Zhang , X.F. Zhang ...
来源:[J].Nuclear Inst. and Methods in Physics Research, A(IF 1.142), 2017, Vol.872, pp.28-40
摘要:Abstract(#br)POLAR is a new satellite-born detector aiming to measure the polarization of an unprecedented number of Gamma-Ray Bursts in the 50–500 keV energy range. The instrument, launched on-board the Tiangong-2 Chinese Space lab on the 15th of September 2016, is designed...
作者:S.N. Zhang , Y.J. Zhang
来源:[J].Nuclear Inst. and Methods in Physics Research, A(IF 1.142), 2018, Vol.879, pp.47-56
摘要:Abstract(#br)As a space-borne detector POLAR is designed to conduct hard X-ray polarization measurements of gamma-ray bursts on a statistically significant sample of events and with an unprecedented accuracy. During its development phase a number of tests, calibrations and verifi...
作者:... H.L. Zheng , S.N. Zhang , L.F. Bai
来源:[J].Journal of Alloys and Compounds(IF 2.39), 2018, Vol.742, pp.897-902
摘要:Abstract(#br)The voids in Bi 2 Sr 2 CaCu 2 O x (Bi-2212) long-length wire should be eliminated as far as possible in order to improve its current-carrying capacity. There are several reasons for the void formation in Bi-2212 wire, mainly including the gas adsorbed on powder and e...
作者:S.N. Zhang , Y.J. Zhang
来源:[J].Nuclear Inst. and Methods in Physics Research, A(IF 1.142), 2018, Vol.877, pp.259-268
摘要:Abstract(#br)The POLAR detector is a space based Gamma Ray Burst (GRB) polarimeter with a wide field of view, which covers almost half the sky. The instrument uses Compton scattering of gamma rays on a plastic scintillator hodoscope to measure the polarization of the incoming pho...
作者:S.N. Zhang , Z.M. Yu ...
来源:[J].Materials Chemistry and Physics(IF 2.072), 2015, Vol.149-150, pp.188-192
摘要:Abstract(#br)YBa 2 Cu 3 O y (YBCO) films with BaZrO 3 (BZO) particles were fabricated on LaAlO 3 (00 l ) single crystal substrates by benzoate modified trifluoroacetate metal organic deposition (modified TFA-MOD). The influences of BZO particles on the texture, microstructure and...
作者:S.N. Zhang , Y. Wang ...
来源:[J].Journal of the European Ceramic Society(IF 2.36), 2015, Vol.35 (3), pp.927-934
摘要:Abstract(#br)CeO 2 films were grown on the Ni-5at.%W substrates by chemical solution deposition using novel cerium propionate as a precursor. In comparison with traditional solution, the new precursor solution exhibited higher stability since no chemical reaction was involve...
作者:S.N. Zhang , H. Wang
来源:[J].Ceramics International(IF 1.789), 2015, Vol.41 (2), pp.3197-3201
摘要:Abstract(#br)CeO 2 films with Ag nanoparticles (AgNPs) were prepared on Ni–5 at%W (NiW) substrates by chemical solution deposition. The effects of AgNPs on the texture and microstructure of the CeO 2 films were investigated. The phase formation, texture and surface morpholog...
作者:S.N. Zhang , A. Sulpice ...
来源:[J].Applied Surface Science(IF 2.112), 2015, Vol.355, pp.736-742
摘要:Abstract(#br)YBa 2 Cu 3 O 7− x (YBCO) films with wrinkles have been fabricated on LaAlO 3 (1 0 0) substrates by trifluoroacetate metal organic deposition (TFA-MOD). The decomposition behavior of YBCO-TFA gel and the formation mechanism of wrinkles were analyzed by thermal an...

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