Amorphous Interface Mass Distribution

Near-Maximum Thermal Conductance

This work optimizes the atomic mass distribution within an amorphous interface to achieve near-maximum interfacial thermal conductance, with a simple uniform mass approximation that is only 0.9% below the optimal value, offering a practical design for semiconductor thermal management.

Yang, Lina · Baosheng, Yang · Li, Baowen

Physical Review B 2023

Specifications

Uniform mass approximation

{'zh': '26', 'en': '26'} amu

质量分布在频率

{'zh': '>2', 'en': ''} THz

不同质量分布在低频

{'zh': '<2', 'en': ''} THz

Advantages

Optimized one-type mass distribution maximizes interfacial thermal conductance