Goos-H\"anchen Shifts in Graphene-Based Linear Barrier

Miloud Mekkaoui; Radouane El Kinani; Ahmed Jellal

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arXiv · 1812.10510

Goos-H\"anchen Shifts in Graphene-Based Linear Barrier

Miloud Mekkaoui·Radouane El Kinani·Ahmed Jellal

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Abstract

Using the energy spectrum of a system made of graphene subjected to a linear barrier potential, we study the Goos-H\"anshen shifts. The calculation is done by first determining the corresponding phase shifts via the transmission and reflection probabilities. Numerical analysis shows that the Goos-H\"anshen shifts depend strongly on the incident energy, barrier height and width, and vary positively or negatively under suitable conditions.

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Miloud Mekkaoui, Radouane El Kinani, Ahmed Jellal. 2018-12-26. Goos-H\"anchen Shifts in Graphene-Based Linear Barrier. https://arxiv.org/abs/1812.10510

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