Self-polarization Effect and Electron-phonon Interaction Contributions in Forming of Electron Energy Spectrum of PbI2 Nanofilm Embed in E-MAA Copolymer

Authors O.V. Pugantseva , V.M. Kramar

Yuriy Fed’kovych Chernivtsi National University, 2 Kotsiubynskogo Str., 58012 Chernivtsi, Ukraine

Issue Volume 4, Year 2012, Number 4
Dates Received 20 October 2012; published online 29 December 2012
Citation O.V. Pugantseva, V.M. Kramar, J. Nano- Electron. Phys. 4 No 4, 04021 (2012)
PACS Number(s) 73.21.Fg
Keywords Nanoheterostructure (2) , Quantum well (6) , Energy spectrum (2) , Lead iodide.
The paper describes results of theoretical study of the role of self-polarization effect and electron-phonon interaction in the formation of the energy spectrum of electrons in semiconductor flat nanofilm. Concrete calculations are performed using the example of 2H-PbI2 nanofilm embed in the methyl-acrylic acid copolymer (E-MAA). It was found that contribution of self-polarization's effect to the value of the electron energy in ultrathin nanofilms is more than from the interaction with polarizing optical phonons.

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