MAGNETORESISTIVITY

作品数:10被引量:2H指数:1
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相关领域:一般工业技术理学更多>>
相关作者:金英进白海力姜恩永侯登录任世伟更多>>
相关机构:浙江大学天津大学更多>>
相关期刊:《Transactions of Tianjin University》《Journal of Rare Earths》《Chinese Physics B》《Chinese Physics Letters》更多>>
相关基金:国家自然科学基金国家教育部博士点基金国家重点基础研究发展计划更多>>
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Different behavior of upper critical field in Fe1-xSe single crystals
《Chinese Physics B》2019年第12期48-51,共4页Shunli Ni Wei Hu Peipei Shen Zhongxu Wei Shaobo Liu Dong Li Jie Yuan Li Yu Kui Jin Fang Zhou Xiaoli Dong Zhongxian Zhao 
Project supported by the National Natural Science Foundation of China(Grant Nos.11888101 and 11834016);the National Key Research and Development Program of China(Grant Nos.2017YFA0303003 and 2016YFA0300300);the Strategic Priority Research Program and Key Research Program of Frontier Sciences of the Chinese Academy of Sciences(Grant Nos.QYZDY-SSW-SLH001 and XDB25000000)
The temperature dependences of upper critical field(Hc2) for a series of iron-deficient Fe1-xSe single crystals are obtained from the measurements of in-plane resistivity in magnetic fields up to 9 T and perpendicular...
关键词:iron-deficient Fe1-xSe superconductors upper critical field MAGNETORESISTIVITY 
Single Crystal Growth and Magnetoresistivity of Topological Semimetal CoSi
《Chinese Physics Letters》2019年第7期77-81,共5页D.S.Wu Z.Y.Mi Y.J.Li W.Wu P.L.Li Y.T.Song G.T.Liu G.Li J L.Luo 
Supported by the National Natural Science Foundation of China under Grant No 11874399;the National Key Research and Development Program of China under Grant No 2016YFA0300602
We report single crystal growth of CoSi, which has recently been recognized as a new type of topological semimetal hosting fourfold and sixfold degenerate nodes. The Shubnikov–de Haas quantum oscillation(QO) is obser...
关键词:SINGLE CRYSTAL GROWTH been recognized as extracted and discussed 
Magnetoresistivity studies for BiPb-2223 phase added by BaSnO3 nanoparticles
《Journal of Advanced Ceramics》2017年第2期100-109,共10页Mai ME.BARAKAT Khulud HABANJAR 
Co-precipitation method and conventional solid-state reaction technique were used to synthesize BaSnO3 nanoparticles and (BaSnO3)x/Bi1.6Pb0.4Sr2Ca2Cu3O10+δ (0≤x≤ 1.50w t%) samples,respectively.X-ray powder diffrac...
关键词:BiPb-2223 BaSnO3 nanoparticles flux pinning energy critical current density 
Magnetoresistivity and filamentary superconductivity in nickel-doped BaFe_2As_2
《Chinese Physics B》2016年第4期1-4,共4页张威 戴耀民 许兵 杨润 刘金云 随强涛 罗会仟 张睿 鲁兴业 杨浩 邱祥冈 
supported by the National Basic Research Program of China(Grant Nos.2012CB821400,2012CB921302,and 2015CB921303);the National Natural Science Foundation of China(Grant Nos.11274237,91121004,51228201,11004238,and 11374011)
We present magnetotransport studies on a series of BaFe2_xNixAs2 (0.03 〈 x 〈 0.10) single crystals. In the un- derdoped (x = 0.03) non-superconducting sample, the temperature-dependent resistivity exhibits a pea...
关键词:iron-based pnictide MAGNETORESISTIVITY filamentary superconductivity 
Ni doping effects in YBa_2Fe_3O_(8+w)
《Journal of Modern Transportation》2011年第4期247-251,共5页Xiaoyu GUAN Yong ZHAO Xiaoqiu JIA 
supported by Funds from Center University of the Education Ministry (No. SWJTU09ZT24)
By doping Ni into YBa2Fe308+w (YBFO) system, we obtained the phase YBa2Fe3-xNixO8+w (YBFNO, x=0, 0.05, 0.10, 0.15, 0.30, 0.50, 1.00). This paper discusses the changes in crystal structural, resistivity and magne...
关键词:YBa2Fe3Oa+w Ni doping crystal structure MAGNETORESISTIVITY 
Oscillations of Low-Field Magnetoresistivity of Two-Dimensional Electron Gases in Al_(0.22)Ga_(0.78)N/GaN Heterostructures in a Weak Localization Region
《Chinese Physics Letters》2011年第8期262-265,共4页HAN Kui TANG Ning DUAN Jun-Xi LU Fang-Chao LIU Yu-Chi SHEN Bo ZHOU Wen-Zheng LIN Tie SUN Lei YU Guo-Lin CHU Jun-Hao 
by the National Natural Science Foundation of China under Grant Nos 60806042,10774001 and 60990313;the Research Fund for the Doctoral Program of Higher Education in China(200800011021);the Wuhan National High Magnetic Field Center(WHMFCKF2011004).
Low-field magnetotransport properties of two-dimensional electron gases(2DEGs)are investigated in Al_(0.22)Ga_(0.78)N/GaN heterostructures.By means of a tilting magnetic field,unexpected oscillations of magnetoresisti...
关键词:N/Ga RESISTIVITY Electron 
Magnetic properties, magnetoresistivity and magnetocaloric effect in Gd_xLa_(1-x)-MnSi alloys被引量:2
《Journal of Rare Earths》2009年第4期684-687,共4页T.I.Ivanova S.A.Nikitin W.Suski G.A.Tskhadadze I.A.Ovtchenkova D.Badurski 
supported by the Federal Program on Support of Leading Scientific Schools (НШ-8701.2006.2)
The results of magnetization, magnetoresistivity and magnetocalofic effect (MCE) studies performed on polycrystalline samples of the GdxLa1-xMnSi (x=0.5, 0.6, 0.7, 0.8, 0.9, 1.0) compounds were presented. Complex ...
关键词:magnetocaloric effect MAGNETORESISTIVITY magnetic phase Iransition itinerant magnetism rare earths 
Negative Magnetoresistivity of ErBi and Its Crystal-Field Levels
《Chinese Physics Letters》2009年第1期268-271,共4页刘照森 Divis Martin Sechovsky Vladimir 
Supported by the Natural Science Foundation of Jiangsu Province under Grant No BK2008438, and the Research Plan MSM of the Ministry of Education of the Czech Republic under Grant No 0021620834.
A theoretical approach is generalized and employed in this work to evaluate the magnetoresistivity of ErBi in external magnetic fields. The calculated results and theoretical analyses show that when an external magnet...
关键词:field emission molybdenum dioxide enhancement factor 
ANALYSES OF WAGNER'S MODEL
《Transactions of Tianjin University》2001年第3期165-166,共2页任世伟 姜恩永 侯登录 金英进 白海力 
National Natural Science Foundation of China(No.50 0 72 0 1 5) ;Key Teacher Supporting Project (G0 0 0 32 ) ;StartingFoundation for Returned Researchers;Key Projectof Science andTechnology Research of National Education Committee
To achieve a better understanding of the effects of the colossal magnetoresistivity in the mixed valence manganites,the model of a negative magnetoresistivity scaling proposed by Wagner et al is explored in both mat...
关键词:colossal magnetoresistivity FILM rare earth manganites 
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