Scholarlink

<p>Phononic band gaps of one-dimensional phononic crystals based on porous anodic aluminum oxide were numerically simulated. The spectral position of phononic band gaps of anodic aluminum oxide impregnated with various liquids was determined. Air- and liquid-filled nanopores displayed markedly different phonon dispersion relations. The dispersion characteristics of the studied samples were calculated. The group velocity of phonons and their effective mass were determined.</p>

错误：搜索内容不能为空，请输入英文关键词
错误：关键词超出字数限制，请精简
高级检索

Dispersion of Acoustic Waves in Anodic Aluminum Oxide Phononic Crystals

  • 期刊论文

  • 发表日期：

    2025年3月10日

查看全文
  • S. D. Abdurakhmonov,
  • M. S. Ashurov

摘要

Phononic band gaps of one-dimensional phononic crystals based on porous anodic aluminum oxide were numerically simulated. The spectral position of phononic band gaps of anodic aluminum oxide impregnated with various liquids was determined. Air- and liquid-filled nanopores displayed markedly different phonon dispersion relations. The dispersion characteristics of the studied samples were calculated. The group velocity of phonons and their effective mass were determined.