The Theoretical Study of Electron Dispersion of Some Liquid Metals Using Transition Metal Model Potential (TMMP)

Автор(ы) Kamaldeep G. Bhatia1, N.K. Bhatt2, P.R. Vyas3, V.B. Gohel3

1Department of Physics, L.J.I.E.T., Gujarat Technological University, Ahmedabad- 380009, India

2Department of Physics, M. K. Bhavnagar University, Bhavnagar- 394001, Gujarat, India

3Department of Physics, School of Science, Gujarat University, Ahmedabad- 380009, Gujarat, India

Выпуск Том 10, Год 2018, Номер 4
Даты Получено 11.02.2018; в отредактированной форме 14.08.2018; опубликовано online 25.08.2018
Ссылка Kamaldeep G. Bhatia, N.K. Bhatt, P.R. Vyas, V.B. Gohel, J. Nano- Electron. Phys. 10 No 4, 04011 (2018)
PACS Number(s) 72.15.Cz, 71.22. + i , 61.25.Mv
Ключевые слова Pseudopotential (15) , Liquid metals (4) , Electron dispersion, Density of states (6) .

In the present communication, we have proposed a simple method using which two parameters of Kumar’s pseudopotential can be reduced to effectively single parameter. Further the reliability of our proposed method is examined by carrying out electron dispersion curves (E(k) → k), Fermi energy (EF) and density of states at Fermi energy (N(EF)) for sixteen liquid metals. In absence of any experimental or theoretical results of aforesaid properties, our results will throw some light in the determination of interactions persisting in the liquid state of transition metals.

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