Physical Properties of Alkali-Metal Chalcogenides
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Physical Properties of Alkali-Metal Chalcogenides

A Density Functional Theory Study

Syed Muhammad Alay-e-Abbas, Ali Shaukat

  1. 100 pages
  2. English
  3. PDF
  4. Available on iOS & Android
eBook - PDF
No longer available |Learn more

Physical Properties of Alkali-Metal Chalcogenides

A Density Functional Theory Study

Syed Muhammad Alay-e-Abbas, Ali Shaukat

Book details
Table of contents
Citations

About This Book

Ground-state structural properties of alkali metal chalcogenides have been studied in the framework of density functional theory (DFT) using local density approximation (LDA), Perwed-Burke-Ernzerhof (PBE) generalized gradient approximation (GGA) and Wu-Cohen (WC) GGA parameterization schemes. Electronic band structure of alkali metal chalcogenide compounds have been calculated using the aforementioned schemes as well as the modified GGA proposed by Engel and Vosko (EV). The calculated structural parameters for all 16 materials have been compared with earlier theoretical and experimental data. Electronic density of states for these compounds has been presented and behavior in electronic properties analyzed. Optical properties are obtained in terms of real and imaginary parts of incident photon's frequency dependent complex dielectric function. Trends in the physical properties of this important crystal facmily have been identified and discussed in the context of their applications in technologically important opto-electronic devices.

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Information

Publisher
LAP LAMBERT Academic Publishing
Year
2013
ISBN
9783844324990
Edition
1
Topic
Scienze fisiche
Subtopic
Astronomia e astrofisica

Table of contents

    Citation styles for Physical Properties of Alkali-Metal Chalcogenides

    APA 6 Citation

    Alay-e-Abbas, S. M., & Shaukat, A. (2013). Physical Properties of Alkali-Metal Chalcogenides (1st ed.). LAP LAMBERT Academic Publishing. Retrieved from https://www.perlego.com/book/3366098 (Original work published 2013)

    Chicago Citation

    Alay-e-Abbas, Syed Muhammad, and Ali Shaukat. (2013) 2013. Physical Properties of Alkali-Metal Chalcogenides. 1st ed. LAP LAMBERT Academic Publishing. https://www.perlego.com/book/3366098.

    Harvard Citation

    Alay-e-Abbas, S. M. and Shaukat, A. (2013) Physical Properties of Alkali-Metal Chalcogenides. 1st edn. LAP LAMBERT Academic Publishing. Available at: https://www.perlego.com/book/3366098 (Accessed: 2 July 2024).

    MLA 7 Citation

    Alay-e-Abbas, Syed Muhammad, and Ali Shaukat. Physical Properties of Alkali-Metal Chalcogenides. 1st ed. LAP LAMBERT Academic Publishing, 2013. Web. 2 July 2024.