The Energy Spectrum of Imperfect Kronig-Penney Model
Abdurrouf1, M.A. Pamungkas2, M. Nurhuda3

1Abdurrouf, Department of Physics, Universitas Brawijaya, Malang, Indonesia. 

2Mauludi Ariesto Pamungkas, Department of Physics, Universitas Brawijaya, Malang, Indonesia.

3Muhammad Nurhuda, Professor, Department of Physics, Universitas Brawijaya, Malang, Indonesia. 

Manuscript received on 10 January 2020 | Revised Manuscript received on 06 February 2020 | Manuscript Published on 20 February 2020 | PP: 205-208 | Volume-9 Issue-3S January 2020 | Retrieval Number: C10450193S20/2020©BEIESP | DOI: 10.35940/ijitee.C1045.0193S20

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Abstract: In this work the influence of imperfections of the potential of Kronig-Penny on its energy spectrum is investigated. This model is solved by our newly developed filter method. Imperfections are modelled by removing some potential barriers or changing the width or height of the potential. For the imperfect Kronig-Penny model we observe some energy states in the band gap area. This result is very important for the investigation the properties of heterostructure material.

Keywords: Kronig-Penney; Energy Spectrum; Filter Method; Imperfection; Properties of Heterostructure Material.
Scope of the Article: Energy Efficient Building Technology