Longitudinal Magnetoresistance Effect at Low Temperature in Silver Telluride Thin Films
LIANG Bing-qing, WANG Yin-jun
State Key Laboratory for Magnetism, Institute of Physics and Center for Condensed Matter Physics, Chinese Academy of Sciences, Beijing 100080
Longitudinal Magnetoresistance Effect at Low Temperature in Silver Telluride Thin Films
LIANG Bing-qing;WANG Yin-jun
State Key Laboratory for Magnetism, Institute of Physics and Center for Condensed Matter Physics, Chinese Academy of Sciences, Beijing 100080
关键词 :
75.70.Pa ,
73.50.Jt
Abstract : Large longitudinal magnetoresistance (LMR) was observed in nonmagnetic silver telluride films. The magnitude of the LMR is not simply dependent on T and H, for example, multi-peaks of ρ at low field and low temperature appear in the Ag-Te film. Because both of -Δρ/ρ and a transition from -Δρ/ρ to +Δρ/ρ exist in Ag-Te films, the magnetoresistance (MR) behavior of the Ag-Te film does not like the bulk Ag-Te, but likes the doped semiconductors. About -27% of LMR was observed at low field in the Ag-Te films, while it could be negligible in the doped semiconductors. The MR behavior in Ag-Te films is discussed by means of a formation of impurity bands in the films.
Key words :
75.70.Pa
73.50.Jt
出版日期: 1999-10-01
引用本文:
LIANG Bing-qing;WANG Yin-jun. Longitudinal Magnetoresistance Effect at Low Temperature in Silver Telluride Thin Films[J]. 中国物理快报, 1999, 16(10): 756-757.
LIANG Bing-qing, WANG Yin-jun. Longitudinal Magnetoresistance Effect at Low Temperature in Silver Telluride Thin Films. Chin. Phys. Lett., 1999, 16(10): 756-757.
链接本文:
https://cpl.iphy.ac.cn/CN/
或
https://cpl.iphy.ac.cn/CN/Y1999/V16/I10/756
[1]
WANG Zhi-Ming;XING Ding-Yu;ZHANG Shi-Yuan;XU Qing-Yu;Margriet VanBael;DU You-Wei. Magnetic-Field-Induced Semimetal-Insulator-like Transition in Highly Oriented Pyrolitic Graphite [J]. 中国物理快报, 2007, 24(1): 199-202.
[2]
XIONG Jian-Wen;HU Liang-Bin;ZHANG Zhen-Xi. Suppression of Direct Spin Hall Currents in Two-Dimensional Electronic Systems with both Rashba and Dresselhaus Spin-Orbit Couplings [J]. 中国物理快报, 2006, 23(5): 1278-1281.
[3]
YANG Yan-Min;ZHONG Ke-Hua;FENG Qian;JIANG Li-Qin;HUANG Zhi-Gao. Monte Carlo Simulation of Kerr Effect and Giant Magnetoresistance in Cox Ag1-x Granular Films [J]. 中国物理快报, 2005, 22(6): 1305-0308.
[4]
Jian-Qing WANG$;Jordan Peck;Finnobarr O’Grady;Nam Kim. Unified Understanding of Giant Magnetoresistance Effect and Magnetization in Granular Films with Two-Particle Size Distribution [J]. 中国物理快报, 2004, 21(11): 2255-2258.
[5]
ZHANG Li-Gang;WANG Ru-Wu;LI-Lu;ZHANG Shao-Ying;YAO Jin-Lei;SHEN Bao-Gen. Magnetic Properties and Magnetoresistance of HfFe6 Ge6 -Type Er1-x Gdx Mn6 Ge6 and Ho1-x Gdx Mn6 Ge6 (0.2 ≤ x ≤ 0.9) Compounds [J]. 中国物理快报, 2003, 20(6): 915-918.
[6]
ZHANG Shao-Ying;YAO Jin-Lei;ZHANG Li-Gang;LI Yun-Bao;ZHAO Tong-Yun;SHEN Bao-Gen. Magnetic Transitions and Magnetoresistance of Y1-x Dyx Mn6 Sn6 ( x = 0.2 and 0.3) [J]. 中国物理快报, 2003, 20(6): 912-914.
[7]
M. A. Cerdeira;G. V. Kurlyandskaya;A. Fernandez;M. Tejedor;H. Garcia-Miquel. Giant Magnetoimpedance Effect in Surface Modified CoFeMoSiB Amorphous Ribbons [J]. 中国物理快报, 2003, 20(12): 2246-2249.
[8]
WEN Qi-Ye;ZHANG Huai-Wu;JIANG Xiang-Dong;TANG Xiao-Li;ZHANG Wan-Li. Effects of Rapid Recurrent Thermal Annealing on Giant Magnetoresistance NiFe/Ag Multilayers [J]. 中国物理快报, 2003, 20(12): 2242-2245.
[9]
ZHANG Dong-Jie. Giant Positive Magnetoresistance in Grain-Oriented Cx Co1-x Alloys [J]. 中国物理快报, 2003, 20(10): 1852-1854.
[10]
LÜHui-Bin;DAI Shou-Yu;CHEN Zheng-Hao;LIU Li-feng;GUO Hai-Zhong;XIANG Wen-Feng;FEI Yi-Yan;HE Meng;ZHOU Yue-Liang;YANG Guo-Zhen. Colossal Magnetoresistive p-n Junctions of Te-Doped LaMnO3 /Nb-doped SrTiO3 [J]. 中国物理快报, 2003, 20(1): 137-140.
[11]
ZHANG Li-Gang;LI Yun-Bao;ZHANG Shao-Ying;YAO Jin-Lei;SHEN Bao-Gen. Magnetic Properties and Magnetoresistance Effect of YMn6 Sn6-x Crx (x = 0-0.8) Compounds
[J]. 中国物理快报, 2002, 19(7): 996-999.
[12]
HUANG Bao-Xin;LIU Yi-Hua;WANG Jun-Hua;ZHANG Lin;ZHANG Ru-Zhen;ZHANG Lian-Sheng;MEI Liang-Mo. Extra-Large Magnetoresistance in Fe/In2 O3 Granular Film [J]. 中国物理快报, 2002, 19(7): 1004-1006.
[13]
WANG Yan-Guo;SHEN Feng;ZHANG Ze;CAI Jian-Wang;LAI Wu-Yan. Determination of the Potential Barrier at the Metal/Oxide Interface in a Specular Spin Valve Structure with Nano-oxide Layers by Using Electron Holography [J]. 中国物理快报, 2002, 19(10): 1480-1482.
[14]
XU Qing-Yu;NI Gang;WANG Zhi-Ming;SANG Hai;DU You-Wei. Hall Effect of (Co0.34 Fe0.66 )0.42 (SiO2 )0.58 Granular Films [J]. 中国物理快报, 2001, 18(5): 672-673.
[15]
GU Ben-Xi;ZHANG Shi-Yuan;DU You-Wei. Magnetic Properties and Low-Field Magnetoresistance of
Pr0.7 Pb0.3 MnO3 Single Crystals [J]. 中国物理快报, 2001, 18(4): 598-600.