【摘要】 我们测量了不同颗粒尺寸的α-FeOOH的穆斯堡尔谱,研究了在相变过程中穆斯堡尔谱线形状(以下简称谱形)的变化,认为α-FeOOH的谱形的非对称性主要是晶体缺陷所引起的。更多还原

【Abstract】 We have measured the Mossbauer spectra of α-FeOOH with various particle sizes, and have studied the change of the line shapes of the Mossbauer spectra during the process of phase transformation. In our opinion, the asymmetric line shapes of the Mossbauer spectra of α-FeOOH is mainly due to defective crystal structure.更多还原