MAGNETOCONDUCTIVITY

作品数:6被引量:8H指数:1
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相关期刊:《Materials Sciences and Applications》《Journal of Modern Physics》《Chinese Physics Letters》《Science Bulletin》更多>>
相关基金:国家自然科学基金更多>>
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Quantum transport in topological semimetals under magnetic fields被引量:7
《Frontiers of physics》2017年第3期43-60,共18页Hai-Zhou Lu Shun-Qing Shen 
Topological semimetals are three-dimensional topological states of matter, in which the conduction and valence bands touch at a finite number of points, i.e., the Weyl nodes. Topological semimetals host paired monopol...
关键词:topological semimetal MAGNETOCONDUCTIVITY MAGNETORESISTANCE localization anti-localization chiral anomaly 
Influence of the Magnetic Field on the Graphene Conductivity被引量:1
《Journal of Modern Physics》2012年第9期994-1001,共8页Sergey Viktorovich Kryuchkov Egor Ivanovich Kukhar 
The transversal conductivity of the gap-modification of the graphene was studied in the cases of weak nonquatizing and quantizing magnetic field. In the case of nonquantizing magnetic field the expression of the curre...
关键词:GRAPHENE MAGNETOCONDUCTIVITY Magnetic OSCILLATIONS Shubnikov-de Haaz Effect GRAPHENE SUPERLATTICE 
Direct and Alternate Current Conductivity and Magnetoconductivity of Nanocrystalline Cadmium-Zinc Ferrite below Room Temperature
《Materials Sciences and Applications》2011年第4期226-236,共11页Somenath Ghatak Goutam Chakraborty Monika Sinha Swapan Kumar Pradhan Ajit Kumar Meikap 
Nanocrystalline cadmium-zinc ferrite samples were prepared by ball milling method and its electrical transport property were investigated within a temperature range 77 K ≤ T ≤ 300 K in presence of a magnetic field u...
关键词:Nanostructures X-ray Diffraction Electrical PROPERTIES Dielectric PROPERTIES 
Electrical Conductivity, Magnetoconductivity and Dielectric Behaviour of (Mg,Ni)-Ferrite below Room Temperature
《Materials Sciences and Applications》2010年第4期177-186,共10页Somenath Ghatak Ajit Kumar Meikap Manika Sinha Swapan Kumar Pradhan 
We report a comprehensive study of electrical transport properties of stoichiometric (Mg,Ni)-ferrite in the temperature range 77 ≤ T ≤ 300K, applying magnetic field upto 1T in the frequency range 20 Hz-1 MHz. After ...
关键词:Ferrites Chemical Synthesis X-RAY SCATTERING TRANSPORT Properties 
Dependence of Weak Localization Magnetoconductivity on Flux Line Structure
《Chinese Physics Letters》1995年第10期621-624,共4页LI Guohong WANG Min LIU Guoliang LIU Sangtian WANG Shiguang YAN Shousheng 
Supported by the National Natural Science Foundation of China;the National Fundamental Science Research Program.
A numerical simulation in real space was developed to investigate weak localization corrections to the conductivity in inhomogeneous magnetic fields created by flux lines.Both cylinder model and exponential one of flu...
关键词:structure. CONDUCTIVITY CYLINDER 
MAGNETOCONDUCTIVITY AND CYCLOTRON RESONANCE STUDIES ON Na^+-CONTAMI-NATED Si-SiO_2 INTERFACE
《Chinese Science Bulletin》1986年第9期588-592,共5页章宏睿 庞小锋 
Doping Na+ to Si-SiO2 interface will drastically influence the effective mass and the collision time of Si(100) surface electrons. However, there is great discrepancies between the results from d. c. conductance and...
关键词:COLLISION CONDUCTANCE localization attributed DECREASING doping MAGNETO evident theoret Fowler 
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