Мақаланы E-mail арқылы жіберу Effective Parameters of Acoustic Metamaterials
- Авторлар: Fisanov V.V.1,2,3
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Мекемелер:
- V. D. Kuznetsov Siberian Physical-Technical Institute at Tomsk State University
- National Research Tomsk State University
- Institute of Physical Material Science of the Siberian Branch of the Russian Academy of Sciences
- Шығарылым: Том 61, № 6 (2018)
- Беттер: 1129-1134
- Бөлім: Article
- URL: https://journals.rcsi.science/1064-8887/article/view/240666
- DOI: https://doi.org/10.1007/s11182-018-1506-3
- ID: 240666
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Аннотация
Analytical expressions are presented for the wave number, the characteristic wave impedance, and the refractive index of homogeneous longitudinal plane waves propagating in an acoustic metamaterial with dissipative losses. The metamaterial is characterized by the effective scalar material parameters: the complex density and the compressibility. To distinguish between the forward and backward waves, the wave type identifier is introduced.
Авторлар туралы
V. Fisanov
V. D. Kuznetsov Siberian Physical-Technical Institute at Tomsk State University; National Research Tomsk State University; Institute of Physical Material Science of the Siberian Branch of the Russian Academy of Sciences
Хат алмасуға жауапты Автор.
Email: fisanov@mail.tsu.ru
Ресей, Tomsk; Tomsk; Ulan-Ude
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