正交晶系DyF_3，HCF_3和YbF_3的电学性质

On the Conductivity of DyF_3, HoF_3 and YbF_3 with Orthorhombic Structure

正交晶系ＤｙＦ＿３，ＨｏＦ＿３和ＹｂＦ＿３的电学性质吴明 ，罗裕基，任玉芳，苏锵（中山大学化学系，广州５１０２７５）（中国科学院长春应用化学研究所）关键词α—ＹＦ３结构的氟化物，电导性能分类号（）４７２．４，《）６１４．３３氟调澜矿型结构的典型化合物...

We confirm here that the DyF3,HoF3 and YbF3 with α-YF3 typed structure are due to p-type semiconductors by measurement of AC cobined with DC conductivity,and the characterization of relaxation from polarization.