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中文核心期刊

WANG Ji-fang, ZHANG Liang-kun, DENG Ting-zhang, LI Hua-li. THE ACOUSTOELECTEIC EFFECT IN α-LiIO3 CEYSTAL[J]. ACTA ACUSTICA, 1986, 11(5): 261-266. DOI: 10.15949/j.cnki.0371-0025.1986.05.001
Citation: WANG Ji-fang, ZHANG Liang-kun, DENG Ting-zhang, LI Hua-li. THE ACOUSTOELECTEIC EFFECT IN α-LiIO3 CEYSTAL[J]. ACTA ACUSTICA, 1986, 11(5): 261-266. DOI: 10.15949/j.cnki.0371-0025.1986.05.001
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THE ACOUSTOELECTEIC EFFECT IN α-LiIO3 CEYSTAL

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    • Abstract
  • In α-LiIO3 crystal, the attenuation coefficient of longitudinal wave is increased by an electrostatic field, if the propagation direction of wave and the acting direction of field are along the same c-axis of the crystal. The change of the attenuation coefficient with time possesses a relaxation character. We belive that this phenomenan may be caused by the interaction between the longitudinal wave and the unilaterally moving ionic carriers.
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