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Cites:

Information Journal Paper

Title

The Study of Metal-Insulator Transition in Defected Graphene Nanotube by Applying an Electric Field: Quantum Chaos Approach

Pages

  59-68

Abstract

 By employing the Quantum chaos theory, a Metal-insulator transition was investigated in a single-walled Graphene nanotube affected by vacancies based on the tight-binding Hamiltonian. The obtained results indicate that applying an Electric field along the axis of the Defected Graphene nanotube caused metal to insulator transition. Using the spectral and multifractal analyses, the threshold value of the Electric field was determined. The results show that in the absence of the Electric field, the Defected nanotube shows a metallic behavior with the Wigner distribution. By increasing the value of the electrical field, the level spacing distribution changes from Wigner (delocalized) to Poisson (localized) distribution. such that for the threshold value of the electrical field, Poisson level spacing sets in.

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    • Cite

    APA: Copy

    Behnia, Sohrab, & RAHIMI, FATEMEH. (2019). The Study of Metal-Insulator Transition in Defected Graphene Nanotube by Applying an Electric Field: Quantum Chaos Approach. JOURNAL OF RESEARCH ON MANY BODY SYSTEMS, 9(3 (22) ), 59-68. SID. https://sid.ir/paper/378603/en

    Vancouver: Copy

    Behnia Sohrab, RAHIMI FATEMEH. The Study of Metal-Insulator Transition in Defected Graphene Nanotube by Applying an Electric Field: Quantum Chaos Approach. JOURNAL OF RESEARCH ON MANY BODY SYSTEMS[Internet]. 2019;9(3 (22) ):59-68. Available from: https://sid.ir/paper/378603/en

    IEEE: Copy

    Sohrab Behnia, and FATEMEH RAHIMI, “The Study of Metal-Insulator Transition in Defected Graphene Nanotube by Applying an Electric Field: Quantum Chaos Approach,” JOURNAL OF RESEARCH ON MANY BODY SYSTEMS, vol. 9, no. 3 (22) , pp. 59–68, 2019, [Online]. Available: https://sid.ir/paper/378603/en

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