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Javidi Z, Hosseini M, Karimi M J. Study of tera-hertz absorption in semiconductor quantum wells array. ICOP & ICPET _ INPC _ ICOFS 2017; 23 :189-192
URL: http://opsi.ir/article-1-1407-en.html
URL: http://opsi.ir/article-1-1407-en.html
Abstract: (2569 Views)
In this work the linear absorption spectra for array of quantum wells with different thicknesses, in low intensity has been studied The energy eigenvalues and eigenfunctions are calculated by solving the Schrödinger equation numerically. The absorption spectra are obtained using the density matrix approach and the effects of quantum well parameters have been studied. Results show that the absorption peak fell in the terahertz region, also it is possible to adjust the absorption peak frequency by changing the width and height of the wells or array numbers.
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