Abstract:
<正>一、引言Li_2B_4O_7单晶具有良好的声表面波性质,其延时温度系数低、机电耦合系数高,是制做窄带带通SAW滤波器、谐振器、甚高频器件的理想材料.由于具有密度小、熔点低和价格便宜等特性,国内外对它的研究方兴未艾.
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Year: 1991
Language: Chinese
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WoS CC Cited Count: 0
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ESI Highly Cited Papers on the List: 0 Unfold All
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30 Days PV: 5
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