THE INTERACTION BETWEEN ACOUSTIC BLACK HOLE AND PHONON MOTION
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Abstract
This study investigates the interaction between acoustic black holes (ACBHs) and phonon motion, focusing on energy transport, wave behavior, and phonon dispersion in nanostructured materials. Acoustic black holes are designed to concentrate and dissipate phonon energy, thereby enabling precise control over thermal and vibrational properties at the nanoscale. Using a combination of theoretical modeling and computational simulations, this research analyzes the effects of geometric design, material composition, and frequency-dependent phonon behavior on energy localization and damping efficiency. The findings demonstrate that ACBH structures significantly influence phonon propagation, offering potential applications in nanoelectronics, thermal management, phononic devices, and energy-efficient nanosystems. The study provides both qualitative and quantitative insights into phonon dynamics, forming a foundation for advanced material and device engineering.
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References
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