Electron energy spectrum in thin films, taking into account an arbitrary one-dimensional internal field

1977 ◽  
Vol 20 (5) ◽  
pp. 563-566
Author(s):  
Z. A. Kasamanyan
2013 ◽  
Vol 27 (20) ◽  
pp. 1350103 ◽  
Author(s):  
M. A. PYATAEV ◽  
M. A. KOKOREVA

Spectral properties of periodic one-dimensional array of nanorings in a magnetic field are investigated. Two types of the superlattice are considered. In the first one, rings are connected by short one-dimensional wires while in the second one rings have immediate contacts between each other. The dependence of the electron energy on the quasimomentum is obtained from the Schrödinger equation for the Bloch wavefunction. We have found an interesting feature of the system, namely, presence of discrete energy levels in the spectrum. The levels can be located in the gaps or in the bands depending on parameters of the system. The levels correspond to bound states and electrons occupying these levels are located on individual rings or couples of neighboring rings and do not contribute to the charge transport. The wavefunction for the bound states corresponding to the discrete levels is obtained. Modification of electron energy spectrum with variation of system parameters is discussed.


2021 ◽  
Vol 2056 (1) ◽  
pp. 012024
Author(s):  
E R Kozhanova ◽  
I M Tkachenko

Abstract The paper presents calculations of electron states in semiconductor nanostructures AlxGa1–x As (x=0) and simulates the energy spectrum of the electron in a one-dimensional quantum well with infinitely high walls of a given width (from 10 to 30 atomic monolayers) using MATLAB application. The data is visualized using a wavelet transform with different wavelet functions.


2014 ◽  
Vol 44 (2) ◽  
pp. 90-95
Author(s):  
I. F. Selyanin ◽  
V. B. Deev ◽  
A. I. Kutsenko ◽  
A. A. Kutsenko ◽  
O. G. Prikhod’ko

2018 ◽  
Vol 98 (1) ◽  
Author(s):  
Y. Shigekawa ◽  
Y. Kasamatsu ◽  
Y. Yasuda ◽  
M. Kaneko ◽  
M. Watanabe ◽  
...  

1988 ◽  
Vol 130 (6-7) ◽  
pp. 381-384 ◽  
Author(s):  
A.V. Kuzmenko ◽  
I.R. Sagdeev ◽  
D.A. Usikov ◽  
G.M. Zaslavsky

2010 ◽  
Vol 22 (4) ◽  
pp. 918-922
Author(s):  
张信军 Zhang Xinjun ◽  
王亮平 Wang Liangping ◽  
呼义翔 Hu Yixiang ◽  
吴撼宇 Wu Hanyu ◽  
李岩 Li Yan

2019 ◽  
Vol 46 (8) ◽  
pp. 4134-4143 ◽  
Author(s):  
Binbin Ni ◽  
He Huang ◽  
Wenxun Zhang ◽  
Xudong Gu ◽  
Hong Zhao ◽  
...  

Sign in / Sign up

Export Citation Format

Share Document