Electron-Phonon Scattering in a Disordered Ti_(41)V_(41)Al_(18) Alloy

Debasish BISWAS; Ajit Kumar MEIKAP; Sukanta Kumar CHATTOPADHYAY; Sanat Kumar CHATTERJEE

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Electron-Phonon Scattering in a Disordered Ti_(41)V_(41)Al_(18) Alloy

机译：Ti_（41）V_（41）Al_（18）合金中电子声子散射

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The results of a systematic study of electron-electron interaction and weak localization on Ti_(41)V_(41)Al_(18) alloy are being reported in this work. The results indicate an anomalous resistivity behaviour with variation in temperature that follows a T2 variation at high temperature and shows a T~(1/2) variation at low temperature. Attempt has been made to explain this anomalous behaviour of resistivity with the help of the existing theories concerning low temperature physics. The low field magnetoresistivity is described by weak localization theory under strong spin-orbit interaction. The electron-phonon scattering rate obeys a T~4 dependence, which is interpreted by the existing theories of electron-phonon interaction.

机译：这项工作报告了系统研究电子电子相互作用和Ti_（41）V_（41）Al_（18）合金上的弱局部化的结果。结果表明，随着温度的变化，电阻率行为随温度的变化而变化，在高温下遵循T2变化，而在低温下则呈现T〜（1/2）变化。已经尝试利用有关低温物理学的现有理论来解释电阻率的这种异常行为。在强自旋轨道相互作用下，弱场理论描述了低场磁电阻率。电子-声子散射速率服从T〜4依赖性，这由现有的电子-声子相互作用理论解释。

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来源
《Japanese Journal of Applied Physics. Part 1, Regular Papers & Short Notes》 |2005年第5a期|p.3082-3086|共5页
作者
Debasish BISWAS; Ajit Kumar MEIKAP; Sukanta Kumar CHATTOPADHYAY; Sanat Kumar CHATTERJEE;
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作者单位

National Institute of Technology, Deemed University, West Bengal, Durgapur 713 209, India;

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原文格式 PDF
正文语种 eng
中图分类应用物理学;
关键词
titanium and vanadium alloy; electron-phonon interaction; weak localization; electron-electron interaction;

机译：钛钒合金;电子-声子相互作用;弱局域;电子-电子相互作用;

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机译：Co_（41）Ni_（32）Al_（24）Sb_3和Co_（41）Ni_（32）Al_（27）合金的马氏体和磁转变
2. Structural study of amorphous Pd_(41)Ni_(41)Si_(18) alloy associated with structural relaxation by anomalous X-ray scattering [J] . O. Haruyama, K. Sugiyama, S. Kumazawa, Journal of Materials Science Letters . 1997,第14期

机译：X射线异常散射与结构弛豫相关的非晶Pd_（41）Ni_（41）Si_（18）合金的结构研究
3. Anomalous temperature and disorder dependences of electron-phonon scattering rate in impure V_(1-x)Al_x alloys [J] . A. K. Meikap, Y. Y. Chen, J. J. Lin Physical review. B, Condensed Matter And Materals Physics . 2004,第21期

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机译：在低温下在病症V_（75）X_（25）（X = Pd，Al）合金中的旋转旋转轨道相互作用和电感散射的二次温度依赖性
5. Structural analysis and characterization of synthesized ordered mesoporous silicate (MCM-41) using small angle X-rays scattering and complementary techniques. [D] . Akinlalu, Ademola V. 2016

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机译：无定形的磁性状态pd 41 Ni 41 B 18含有铬和镍的合金

Electron-Phonon Scattering in a Disordered Ti_(41)V_(41)Al_(18) Alloy

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