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用DSC和激光热导仪分别测定了Li2B4O7(LBO)晶体350—970K范围内的比热和630—970K范围内不同主晶轴方向的导温系数.并由此得出了导热系数和声子平均自由程.

The specific heat from 350-970K and the thermal diffusivity along different major crystallographic axes from 630-970K of Li2B4O7(LBO) single crystal have been measured by DSC and laser thermal diffusivity method respectivitly. From the experimental result

参考文献

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[5] BhallaAS,CrossLE,WhatmoreRW.JpnJApplPhys.suppl1985:24(2):7272久富康羲,有安富雄.高温学会志.1990,16(2)
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