Z. Cao
Chinese Academy of Sciences
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Publication
Featured researches published by Z. Cao.
Applied Physics Letters | 2006
S. Y. Yu; Zongshun Liu; G. D. Liu; J.L. Chen; Z. Cao; Guangheng Wu; Bei Zhang; Xu-Lin Zhang
Variation of electrical resistance in single-crystalline Ni50Mn50−xInx alloys (x=14–16) upon martensitic transformation was investigated. In Ni50Mn35In15 with Tm∼295K, a negative magnetoresistance (MR) over 60% is attainable at moderate field strengths; in Ni50Mn34In16 with Tm∼190K, the MR can exceed 70% over a temperature of approximately 100K. The significant change in electric resistance upon martensitic transformation originates primarily from the altered electronic structure, while the large effect of a magnetic field follows its ability to manipulate the transformation in materials of low Tm and large ΔM∕ΔS. The extremely large MR promises more innovative applications for these important alloys.
Applied Physics Letters | 2007
S. Y. Yu; Z. Cao; L. Ma; Guoming Liu; J.L. Chen; Guangheng Wu; Bei Zhang; Xu-Lin Zhang
Effect of a magnetic field on martensitic transformation in the NiCoMnGa alloys was investigated. A field-induced reversible martensitic transformation from the martensitic phase of low magnetization to the parent phase of high magnetization has been realized. The substitution of Co for Ni atoms has turned the magnetic ordering of the parent phase from partially antiferromagnetic to ferromagnetic, resulting in a large magnetization change across the transformation, which dramatically enhances the magnetic field driving force. The transformation temperature can be downshifted by magnetic field at a rate up to 14K∕T in Ni37Co13Mn32Ga18. Other mechanism details were also discussed.
Monthly Notices of the Royal Astronomical Society | 2016
Yang Huang; Xiaowei Liu; Haibo Yuan; Maosheng Xiang; Huawei Zhang; Bingqiu Chen; Juanjuan Ren; Chun Wang; Yong Zhang; Yonghui Hou; Yuefei Wang; Z. Cao
The rotation curve (RC) of the Milky Way out to
Monthly Notices of the Royal Astronomical Society | 2017
Maosheng Xiang; Xiaowei Liu; Haibo Yuan; Zhiying Huo; Yang Huang; Chun Wang; Bingqiu Chen; Juanjuan Ren; Huawei Zhang; Zhijia Tian; Yong Yang; J. R. Shi; Jingkun Zhao; Ji Li; Yong-heng Zhao; Xiangqun Cui; Guoping Li; Yonghui Hou; Yong Zhang; Wei Zhang; Jianling Wang; Z. Cao; Hong-Liang Yan; Taisheng Yan; A-Li Luo; Haotong Zhang; Zongui Bai; Hai-Long Yuan; Yiqi Dong; Ya-Juan Lei
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Proceedings of the National Academy of Sciences of the United States of America | 2016
Ji Wei Xie; Subo Dong; Zhaohuan Zhu; Daniel Huber; Zheng Zheng; Peter De Cat; Jian-Ning Fu; Hui Gen Liu; A-Li Luo; Yue Wu; Haotong Zhang; Hui Zhang; Ji Lin Zhou; Z. Cao; Yonghui Hou; Yuefei Wang; Yong Zhang
100 kpc has been constructed using
Nuclear Instruments & Methods in Physics Research Section A-accelerators Spectrometers Detectors and Associated Equipment | 2011
Shengxue Zhang; Yonglin Bai; Z. Cao; S. Chen; Mingjun Chen; Y. B. Chen; L.H. Chen; K. Q. Ding; H. H. He; J. Liu; X. X. Li; L. L. Ma; X.H. Ma; X. D. Sheng; B. Zhou; Y. Zhang; J.B. Zhao; M. Zha; G Q Xiao
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The Astrophysical Journal | 2015
B. Bartoli; B.D. Piazzoli; F. R. Zhu; P. R. Shen; P. Vallania; R. Santonico; X.H. Ma; G. Marsella; S. W. Cui; Y. H. Tan; Haibing Hu; H. Lu; H. Y. Jia; M. Zha; Zhaxiciren; P. Salvini; C. Vigorito; T. Di Girolamo; M. Y. Liu; P. Pistilli; C. C. Ning; X. X. Zhou; A. D'Amone; Y. Q. Guo; A. Surdo; J. Liu; H. R. Wu; Hongbo Hu; S. Mastroianni; Zhaxisangzhu
16,000 primary red clump giants (PRCGs) in the outer disk selected from the LSS-GAC and the SDSS-III/APOGEE survey, combined with
The Astrophysical Journal | 2015
B. Bartoli; G. Di Sciascio; F. R. Zhu; P. R. Shen; M. Panareo; P. Camarri; R. Santonico; D. Martello; X.H. Ma; T. Di Girolamo; S. Mastroianni; S. W. Cui; Y. H. Tan; Haibing Hu; B. D'Ettorre Piazzoli; H. Y. Jia; M. Zha; Zhaxiciren; P. Salvini; C. Vigorito; G. Zizzi; Q. Y. Yang; M. Y. Liu; P. Pistilli; C. C. Ning; X. X. Zhou; A. D'Amone; Y. Q. Guo; A. Surdo; J. Liu
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The Astrophysical Journal | 2015
B. Bartoli; P. Bernardini; X. J. Bi; P. Branchini; A. Budano; P. Camarri; Z. Cao; R. Cardarelli; S. Catalanotti; S. Chen; T. L. Chen; P. Creti; S. W. Cui; B. Z. Dai; A. D'Amone; Danzengluobu; I. De Mitri; B. D'Ettorre Piazzoli; T. Di Girolamo; G. Di Sciascio; C. F. Feng; Zhaoyang Feng; Z. Y. Feng; Q. B. Gou; Y. Q. Guo; H. H. He; Haibing Hu; Hongbo Hu; M. Iacovacci; R. Iuppa
5700 halo K giants (HKGs) selected from the SDSS/SEGUE survey. To derive the RC, the PRCG sample of the warm disc population and the HKG sample of halo stellar population are respectively analyzed using a kinematical model allowing for the asymmetric drift corrections and re-analyzed using the spherical Jeans equation along with measurements of the anisotropic parameter
Astrophysical Journal Supplement Series | 2016
B. Bartoli; P. Bernardini; X. J. Bi; Z. Cao; S. Catalanotti; Songzhan Chen; T. L. Chen; S. W. Cui; B. Z. Dai; A. D’Amone; Danzengluobu; I. De Mitri; B. D’Ettorre Piazzoli; T. Di Girolamo; G. Di Sciascio; C. F. Feng; Zhaoyang Feng; Z. Y. Feng; Q. B. Gou; Y. Q. Guo; H. H. He; Haibing Hu; Hongbo Hu; M. Iacovacci; R. Iuppa; H. Y. Jia; Labaciren; H. J. Li; C. Liu; J. Liu
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