Piezoelectrics & Acoustooptics, Volume. 44, Issue 1, 6(2022)

Propagation Characteristics of Surface Acoustic Wave Based on ScAlN/6H-SiC Structure

NAI Riga1,2, MA Jun1,2, WANG Yuanyuan1,2, DOU Yawen1,2, LYU Haitao1,2, QIAN Lirong1,2, and LI Cuiping1,2
Author Affiliations
  • 1[in Chinese]
  • 2[in Chinese]
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    References(7)

    [1] [1] RAYLEIGH L.On waves propagated along the plane surface of an elastic solid[J].Proceedings of the London Mathematical Society,1885,1/17(1):4-11.

    [2] [2] TAKAGAKI Y,SANTOS P V,WIEBICKE E,et al.Guided propagation of surface acoustic waves in AlN and GaN films grown on 4H-SiC(0001) substrates[J].Phys Rev B,2002,66(15):155439.

    [6] [6] CIBERT C,DUTHEIL P,CHAMPEAUX C,et al. Piezoelectric characteristic of nanocrystalline AlN films obtained by pulsed laser deposition at room temperature[J].Appl Phys Lett,2010,97:251906.

    [8] [8] YANG Jiancang,MENG Xiangqin,YANG Chengtao,et al.Influence of N2/Ar-flow ratio on crystal quality and electrical properties of ScAlN thin film prepared by DC reactive magnetron sputtering[J].Applied Surface Science,2013,282:578-582.

    [13] [13] WANG L,CHEN S,ZHANG J,et al.Enhanced performance of 17.7 GHz SAW devices based on AlN/diamond/Si layered structure with embedded nanotransducer[J].Applied Physics Letters,2017,111:253502.

    [14] [14] HASHIMOTO K Y,SATO S H,AKIHIKO T,et al.High-performance surface acoustic wave resonators in the 1 to 3 GHz range using a ScAlN/6H-SiC structure[J].IEEE Transactions on Ultrasonics,Ferroelectrics,and Frequency Control,2013,60(3):637-642.

    [15] [15] VARADAN V K,VINOY K J.Smart material systems and MEMS:Design and development methodologies[M].England:John Wiley & Sons,2006.

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    NAI Riga, MA Jun, WANG Yuanyuan, DOU Yawen, LYU Haitao, QIAN Lirong, LI Cuiping. Propagation Characteristics of Surface Acoustic Wave Based on ScAlN/6H-SiC Structure[J]. Piezoelectrics & Acoustooptics, 2022, 44(1): 6

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    Paper Information

    Received: Oct. 27, 2021

    Accepted: --

    Published Online: Mar. 16, 2022

    The Author Email:

    DOI:10.11977/j.issn.1004-2474.2022.01.002

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