DOI: 10.1039/d3nr03066k ISSN:

A physics rule to design aperiodic width-modulated waveguides for minimum phonon transmission with Bayesian optimization

Antonios-Dimitrios Stefanou, Xanthippi Zianni
  • General Materials Science

Optimal aperiodicity that minimizes thermal conduction is of maximum disorder in the modulation profile of width-modulated nano-waveguides. The degree of disorder is quantified by the number of non-identical modulation units.

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