Frequency-dependent complex modulus at the glass transition inPd40Ni10Cu30P20bulk amorphous alloys
Frequency-dependent complex modulus at the glass transition inPd40Ni10Cu30P20bulk amorphous alloys
复制标题
DOI：
10.1103/physrevb.67.132201
复制
发表时间：
2003-04
影响因子：
3.7
通讯作者：
M. L. Lee;Y. Li;Y. Feng;W. Carter
中科院分区：
文献类型：
--
作者：
M. L. Lee;Y. Li;Y. Feng;W. Carter
我们报告的动态弹性模量的Pd 4 0 Cu 3 0 Ni 1 0 P 2 0块体非晶相的玻璃化转变温度附近的频率依赖的测量。的存储和损耗模量表现出类似于通过其他表征技术观察到的结构松弛。通过拟合Vogel-Fulcher-Tamman方程和Kohlrausch-Williams-Watts模型获得的参数表现出与其他方法相似的行为。
We report frequency-dependent measurements of the dynamic elastic modulus of a Pd 4 0 Cu 3 0 Ni 1 0 P 2 0 bulk amorphous phase near its glass transition temperature. The storage and loss moduli exhibit a structural relaxation similar to those observed by other characterization techniques. Parameters obtained by fitting to the Vogel-Fulcher-Tamman equation and the Kohlrausch-Williams-Watts model exhibit similar behaviors to those other methods.