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arXiv · 2502.20074

Transmission through multiple Mott insulator - semiconductor wells

Jan Verlage·Peter Kratzer
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Abstract

Weakly and strongly interacting quantum many-body systems, namely semiconductors and Mott insulators, are combined into a layered heterostructure. Via the hierarchy of correlations, we derive and match the propagating quasi-particle solutions in the different regions and calculate the transmission coefficients through these layered structures. As a proof of principle, we find the well known transmission bands of a semiconductor heterostructure. Extending this idea to semiconductor and Mott insulator structures we calculate the transmittance and the resonance energies. Within a phase accumulation model we find analytical expressions for the scattering phase shift. Lastly, we find transmission curves with skewness for structures with applied voltage.

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Jan Verlage, Peter Kratzer. 2025-02-27. Transmission through multiple Mott insulator - semiconductor wells. https://doi.org/10.1103/physrevb.111.195158

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