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德拜温度与其中物理量的关系为: 此处I是o°K时的X射线衍射强度 I_p是T°K时的X射线衍射强度 本文利用高温X射线衍射,根据(1)(2)两式测定了FeB的德拜温度,测定结果为;900°——1100°K之间的平均值为2400°K。
Debye temperature and its physical quantities as follows: where I is the X-ray diffraction intensity at o ° K I_p is the X-ray diffraction intensity at T ° K In this paper, high-temperature X-ray diffraction, according to (1) (2) The Debye temperature of FeB was measured and the result was found; the average value between 900 ° and 1100 ° K was 2400 ° K.