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Bidirectional Asymmetric Frequency Conversion in Nonlinear Phononic Crystals

Yeongtae Jang1, Beomseok Oh1, Eunho Kim2,3,4

  • 1Pohang University of Science and Technology (POSTECH), Department of Mechanical Engineering, Pohang 37673, Republic of Korea.

Physical Review Letters
|August 4, 2025
PubMed

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