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贾成龙

【来源:物理学院 | 发布日期:2013-04-08 | 作者:null 】     【选择字号:
贾成龙 教授 性别:男
低维材料与微观磁性研究所
地址:兰州市天水南路222号, 兰州大学物理科学与技术学院
电话:0931-8914160 传真:0931-8914160  
电子邮件:cljia@lzu.edu.cn  
个人简介:

贾成龙,兰州大学萃英计划引进教授,博士生导师。1999.7本科毕业于兰州大学理论物理专业,2004.7 获兰州大学粒子物理与原子核物理博士学位。2004.8-2006.8 韩国SungKyunKwan大学(资深)博士后,2006.9-2008.2 韩国高等研究院(Korea Institute for Advanced study)研究员,2008.3- 2011.12德国 Martin-Luther大学研究科学家,2010.7受聘为兰州大学物理科学与技术学院教授。目前主要从事强关联电子系统,多铁性系统等方面的研究工作, 在Phys. Rev. Lett.、Europhys. Lett.、Appl. Phys. Lett.、Phys. Rev. B 等学术期刊发表论文30余篇。近年来,作为主要学术骨干参与国家重大科学研究计划项目“高频磁性纳米材料的电磁性能调控及其在磁性电子器件中的应用”一项,作为主研人员及子项目联合负责人参与德国联合研究重大项目“Functionality of Oxide Interface”、现主持国家自然科学基金项目一项,2012年教育部创新团队发展计划:“多场控制的磁电功能材料与器件”研究团队主要学术骨干。

 

研究方向:

凝聚态理论:强关联电子系统,量子磁学     

(1). 量子相变;非费米液体理论
(2). 量子(自旋)Hall效应, 氧化物 interfaces 的基态及其输运性质
(3). 多铁性材料的耦合机制及磁电响应

(4). Spin caloritronics

研究工作:
发表论文:

1. –“Magnetic dynamics driven by the spin-current generated via spin-Seebeck effect”, Chenglong Jia and Jamal Berakdar, arXiv:1012.3552 (2011);
2. –“ Electric field-effect on thermodynamics of multiferroic spin chain” Cheng-Long Jia and Jamal Berakdar, arXiv:1101.2067, J. Superconductivity and Novel Magnetism (2011) (to be published).
3. –“ Finite-size effects on the magnetoelectric response of field-driven ferroelectric/ferromagnetic chains” Chenglong Jia , Alexander Sukhov, Paul Horley, and Jamal Berakdar, J. Phys.: Conf. Series. (2011) (to be published).
4. –“ Thermoelectric effect of multiferroic oxide interfaces”, Cheng-Long Jia and Jamal Berakdar, Appl. Phys. Lett. 98, 042110 (2011)
5. –“ Magnetotransport and spin dynamics in an electron gas formed at oxide interfaces”, Cheng-Long Jia and Jamal Berakdar, Phys. Rev. B 83, 045309 (2011)
6. –“Proposal for fast optical control of spin dynamics in a quantum wire”, Zhen-Gang Zhu, Cheng-Long Jia, and Jamal Berakdar, Phys. Rev. B 82, 235304 (2010)
7. -“z = 3 antiferromagnetic quantum criticality driven by the Kondo Effect”, Ki-Seok Kim and Cheng-Long Jia, Phys. Rev. Lett. 104, 156403 (2010)
8. -“Magnetization/polarization response to electric/magnetic fields in a one-dimensional interface”, Alexander Sukhov, Chenglong Jia, Paul Horley, and Jamal Berakdar, J. Phys.: Cond. Matt. (IOP FTC) 22, 352201(2010)
9. -“Functionalization of multiferroic oxide structures for spintronic devices”, Cheng-Long Jia and Jamal Berakdar, Proc. SPIE 7603: 76030O (2010)
10.-“Coupled Spin-Phonon Excitations in Helical Multiferroics”, Cheng-Long Jia and Jamal Berakdar, Phys. Status. Solidi. B 247, No.3, 662-664 (2010)
11. -“Tunneling Anisotropic Magnetoresistance of Helimagnetic Tunnel Junctions ”, Cheng-Long Jia and Jamal Berakdar, Phys. Rev. B 81, 052406 (2010)
12.-“Electrically controlled persistent spin currents at the interface of multiferroic oxides”, Cheng-Long Jia and Jamal Berakdar, Phy. Rev. B. 80, 014432 (2009)
13.-“Multiferroic oxides-based flash memory and spin-field-effect transistor” Cheng-Long Jia and Jamal Berakdar, Appl. Phys. Lett. 95, 012105 (2009)

14. -“Dynamical magnetoelectric effects induced by the Dzyaloshinskii-Mariya
interaction in multiferroics, Cheng-Long Jia and Jamal Berakdar, Eur. Phys. Lett.
85, 57004 (2009)

15.-“A slave-fermion gauge-theory approach of the t-J model: Doping-induced complex
magnetic structure and Z2 spin-gapped anomalous metal in an antiferromagnetic
doped Mott insulator”, Cheng-Long Jia and Ki-Seok Kim, arXiv:0811.2626

16.- 'Spin-polarization coupling in multiferroic transition-metal', Cheng-Long Jia,
Shigeki Onoda, Naoto Nagaos and Jung Hoon Han, Phys. Rev. B. 76, 14424 (2007) 17.- 'Bond electronic polarization induced by spin', Cheng-Long Jia, Shigeki Onoda,
Naoto Nagaos and Jung Hoon Han, Phys. Rev. B. 74, 224444 (2006)
18.- 'Phases of Mott-Hubbard bilayers: Theoretical model”, Jung Hoon Han and Cheng-Long Jia, Phys. Rev. B 74, 075105 (2006)
19.- 'Valence-bond-solid order in antiferromagnets with spin-lattice coupling', Cheng-Long Jia and Jung Hoon Han, Phys. Rev. B 73, 172411 (2006)
20.- 'Spin-lattice interaction effect in frustrated antiferromagnets', Cheng-Long Jia and Jung Hoon Han, Physica. B 378-380, 884-885 (2006)
21.- 'Lattice-coupled antiferromagnet on frustrated lattices ', Cheng-Long Jia, Jung Ho Nam, June Seo Kim, and Jung Hoon Han, Phys. Rev. B 71, 212406 (2005)
22.- 'Dark and bright solitons in two-component BEC in quasi-one-dimensional', Cheng-Long Jia, Shun-Jin Wang, Hong-Gang Luo, Dun Zhao, Int. J. Mod. Phys. B (2005)
23.- 'Electron spin transport through an AB ring- as a spin switch', Cheng-Long Jia, Shun-Jin Wang, Hong-Gang Luo, and Jun-Hong An, J. Phys.: Condens. Matter 16, 2043 (2004)
24.- 'Spin switch and qubit register made from a spin particle controlled by a time-dependent magnetic field', Shun-Jin Wang, Cheng-Long Jia, Jun-Hong An, and Hong-Gang Luo, Chin. Phys. Lett, Vol. 21, No.5, 778 (2004)
25.- 'Dynamical symmetry and analytical solutions of the non-autonomous quantum master equation of the dissipative two-level system: decoherence of the quantum register” Shun-Jin Wang, Jun-Hong An, Hong-Gang Luo, and Cheng-Long Jia, J. Phys. A: Math. Gen. 36 No 3, 829 (2003)
26.- 'Dark and bright solitons in a quasi-one-dimensional Bose-Einstein condensate', Shun-Jin Wang, Cheng-Long Jia, Dun Zhao, Hong-Gang Luo, and Jun-Hong An, Phys. Rev. A 68, 15601 (2003)
27.-'Magnetic flux effects in an Aharonov-Bohm ring with an inserted quantum dot', HongGang Luo, ShunJin Wang, and ChengLong Jia, Phys. Rev. B. 66, 235311 (2002)
28.- 'Nonlocal effects in the metal-insulator transition beyond the Hubbard III approximation', Hong-Gang Luo, Cheng-Long Jia, Shun-Jin Wang, and Wei Zuo, Phys. Rev. B. 65, 75108 (2002)
29.-'Exact solution to the von Neumann equation of the quantum characteristic function of the two-level Jaynes-Cummings model', Shun-Jin Wang, Dun Zhao, Hong-Gang Luo, Li-Xiang Cen, and Cheng-Long Jia, Phys. Rev. A 64, 52102 (2001)

研究成果:
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