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Frontiers of Physics 2012年第4期

已有 4407 次阅读 2012-7-25 15:24 |个人分类:Frontiers of Physics|系统分类:科研笔记


http://www.springerlink.com/11467  

Cover:Multiferroelectric tunnel junctions (MFTJs), consisting of two ferromagnetic (FM) electrodes separated by a nanoscale ferroelectric (FE) barrier, exploiting the capability to control FM and FE orders via external electric and magnetic fields simultaneously, have potential applications not only in multi-state data storage due to the coexsistence of tunneling magnetoresistance and tunneling electroresistance effects, but also in electric field controlled spintronics as a result of the interfacial magnetoelectric coupling effect. For a long time, the ferroelectricity has been thought to survive only in thicker samples, limiting its use in tunnel barrier. Until recently, with the development of several characterization techniques, e.g., piezoresponse force microscopy, the ferroelectricity of perovskite ferroelectric oxide was confirmed to persist down to the nanometer scale, which makes it possible to use perovskite ferroelectrics as tunnel barriers. More details could be found in the article “Multiferroic tunnel junctions” by Yue-Wei Yin et al., pp 380-385. [Photo credits: Dr. Yue-Wei Yin at Pennsylvania State University & University of Science and Technology of China]

Contents:

 

Multiferroic Materials & Physics

 


Editorial

373

Ferroelectricity and multiferroicity: Broader way to go beyond
Jun-Ming Liu, Ce-Wen Nan

1-FOP-11027-CWN.pdf

 


Perspectives

375

Interface/surface magnetoelectric effects: New routes to the electric field control of magnetism
Chun-Gang Duan

2-FOP-11022-CD.pdf


380

Multiferroic tunnel junctions
Yue-Wei Yin, Muralikrishna Raju
, Wei-Jin Hu, Xiao-Jun Weng, Ke Zou, Jun Zhu, Xiao-Guang Li, Zhi-Dong Zhang, Qi Li*

3-FOP-11725-LiQi.pdf

 


Review Articles

386

Studies on multiferroic materials in high magnetic fields
Masashi Tokunaga

4-FOP-11021-MT.pdf


399

Synthesis, microstructures, and magnetoelectric couplings of electrospun multiferroic nanofibers
Shu-Hong Xie, Yun-Ya Liu, Jiang-Yu Li*

408

Ferroelectricity generated by spin-orbit and spin-lattice couplings in multiferroic DyMnO3
Na Zhang, Shuai Dong, Jun-Ming Liu*


 

Research Articles

418

Broadband ferromagnetic resonance studies on influence of interface bonding on magnetoeletric effects in ferrite-ferroelectric composites
D. V. B. Murthy, Gopalan Srinivasan*


424

Electric field driven phase transition and possible twining quasi-tetragonal phase in compressively strained BiFeO3 thin films
Cheng-Liang Lu, Jun-Ming Liu*, Tao Wu

8-FOP-11026-LJM.pdf


429

Electronic structure of YMn2O5 studied by EELS and first-principles calculations
Zhen Chen, Rui-Juan Xiao, Chao Ma, Yuan-Bin Qin, Hong-Long Shi, Zhi-Wei Wang, Yuan-Jun Song, Zhen Wang, Huan-Fang Tian, Huai-Xin Yang, Jian-Qi Li*

 

Atomic, Molecular, and Optical Physics

 


Review Article

435

Experimental progress in the measurement and control of single atom trajectory
Jin-Jin Du, Wen-Fang Li, Peng-Fei Zhang, Gang Li, Jun-Min Wang, Tian-Cai Zhang*

10-FOP-12421-ZTC.pdf

 


Research Article

444

The entanglement of several graph states
Xiao-Yu Chen


 

Condensed Matter and Materials Physics

 


Research Articles

449

Andreev reflection and tunneling spectrum on metalsuperconductormetal junctions
Jiajun Ouyang, W. LiMing*, Liangbin Hu

12-FOP-11029-JJO.pdf


453

Adsorption and separation of methane/hydrogen in octaphenylsilsesquioxane based covalently-linked organic-inorganic hybrid framework
Xiao-Dong Li, Hong Zhang*, Yong-Jian Tang, Chao-Yang Wang


 

Particle Physics, Nuclear Physics, Cosmology, and Astrophysics

 


Research Articles

461

Radio jets and galaxies as cosmic string probes
Fa-Bo Feng


471

Theoretical prediction of cosmological constant Λ in Veneziano ghost theory of QCD
Wei-Xing Ma*, Li-Juan Zhou, Tong-Quan Yuan, Jin-Song Peng, Xiao Lu, Ji-Huan Pan, Guang-Xiong Peng, Cheng-Ju Meng

 

Statistical and Nonlinear Physics, Plasma Physics, and Fluid Dynamics

 


Research Article

481

Physical modeling of multiphase flow via lattice Boltzmann method: Numerical effects, equation of state and boundary conditions
Yan-Biao Gan, Ai-Guo Xu*, Guang-Cai Zhang, Ying-Jun Li

 

Special Focus


i


The International MegaGauss Science Laboratory, The Institute for Solid State Physics (IMGSL-ISSP), The University of Tokyo, Kashiwa 277-8581, Japan

FOP-inside back cover.pdf



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