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Competition between weak localization and ballistic transport.

Chushun Tian1

  • 1Institut für Theoretische Physik, Universität zu Köln, Köln, 50937, Germany.

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Summary
This summary is machine-generated.

We studied high-frequency transport in dielectric cylinder arrays. Our analysis reveals a crossover from diffusive to ballistic transport, showing the interplay between weak localization and ballistic effects.

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Area of Science:

  • Condensed matter physics
  • Wave phenomena in periodic structures

Background:

  • Understanding high-frequency transport is crucial for advanced materials.
  • Periodic dielectric structures exhibit unique wave propagation characteristics.

Purpose of the Study:

  • To investigate high-frequency charge transport in perfect periodic dielectric cylinder arrays.
  • To analytically determine the crossover between diffusive and ballistic transport regimes.

Main Methods:

  • Analytical calculations of transport properties.
  • Modeling of wave interference effects in periodic media.

Main Results:

  • The study analytically calculates the diffusive-ballistic transport crossover.
  • Demonstrates the competition between weak localization and ballistic transport phenomena.

Conclusions:

  • Periodic dielectric cylinder arrays exhibit complex transport behaviors.
  • The interplay of weak localization and ballistic transport governs high-frequency conduction.