Fast ionic conduction via site percolation in AgI-AgPO3 glasses.

Fast ionic conduction via site percolation in AgI-AgPO3 glasses.
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通过 AgI-AgPO3 玻璃中的位点渗透实现快速离子传导。

DOI:
10.1103/physrevb.36.8845
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发表时间:
1987
期刊:
Physical review. B, Condensed matter
影响因子:
--
通讯作者:
Johari
Johari
中科院分区:
--
文献类型:
--
作者:
Mangion;Johari

文献摘要

被引文献

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测量到的(AgI) x (Ag P O 3) 1−x玻璃在0< x< 0.6时的电导率符合幂律的现场渗透特性。渗透阈值为0.3,临界指数为3.3,漏洞为4.8,接触点数为2.7。在原子无序固体中,绝缘基质本身的电导率随着团簇尺寸的增大而增加,但这对渗透阈值的影响很小。
The measured electrical conductivity of (AgI) x (Ag P O 3) 1− x glasses for 0< x< 0.6 follows a power-law characteristic of site percolation. The percolation threshold is 0.3, the critical exponent 3.3, the vulnerability 4.8, and the number of contact sites 2.7. In an atomically disordered solid, the conductivity of the insulating matrix itself increases as the clusters grow in size, but this has little effect on the percolation threshold.