Superconducting state parameters of ternary metallic glasses

Bulletin of materials science

Aditya M Vora¹ 

[1] Humanities and Social Science Department, S.T.B.S. College of Diploma Engineering, Sri Swamy Atmanand Saraswati Vidya Sankul, Surat 395 006, India$$Humanities and Social Science Department, S.T.B.S. College of Diploma Engineering, Sri Swamy Atmanand Saraswati Vidya Sankul, Surat 395 006, IndiaHumanities and Social Science Department, S.T.B.S. College of Diploma Engineering, Sri Swamy Atmanand Saraswati Vidya Sankul, Surat 395 006, India$$

关键词: Pseudopotential;    superconducting state parameters;    ternary metallic glasses.;   

DOI  :  

学科分类：材料工程

来源: Indian Academy of Sciences

【 摘 要 】

The well-known empty core (EMC) model potential of Ashcroft was used to study the theoretical investigation of the superconducting state parameters (SSP) viz. electron�?�phonon coupling strength �?, Coulomb pseudopotential $mu^{ast}$, transition temperature $T_{C}$, isotope effect exponent �? and effective interaction strength $N_{O}V$ of some ternary metallic glasses. Most recent local field correction function due to Sarkar et al is used to study the screening influence on the aforesaid properties. Quadratic $T_{C}$ equations have been proposed and found successful. Also, the present findings are found to be in qualitative agreement with other such earlier reported data, which confirms the superconducting phase in the ternary superconductors. The pseudo-alloy-atom (PAA) model was applied for the first time instead of Vegard’s law.

【 授权许可】

Unknown