Study on Energy Materials with Energy Level Width of 2DEG in Triangular Well

Gang Xu; Yue Sun

doi:10.4028/www.scientific.net/AMM.327.342

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HomeApplied Mechanics and MaterialsApplied Mechanics and Materials Vol. 327Study on Energy Materials with Energy Level Width...

Study on Energy Materials with Energy Level Width of 2DEG in Triangular Well

Abstract:

Applying theories on quasi-classical particles and the uncertainty relation of quantum mechanics, we deduce the formula of energy uncertainty in energy materials with electric field .We use it to two dimension electron gas (2DEG) in triangular well and get its energy width. Based on these, we find energy width will increase along with the increasing of electronic field intensity. At the same time, the energy width of the first excitated state is wider than the ground state, At the same time, the result of this paper is agreement with the experiment.

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Periodical:

Applied Mechanics and Materials (Volume 327)

Pages:

342-345

DOI:

https://doi.org/10.4028/www.scientific.net/AMM.327.342

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Online since:

June 2013

Authors:

Gang Xu, Yue Sun

Keywords:

2DEG, Energy Level Width, Energy Materials, Triangular well

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