Conductivity of powdered ZnO with chemisorbed oxygen during photodesorption
Conductivity of powdered ZnO with chemisorbed oxygen during photodesorption
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光解吸过程中化学吸附氧的 ZnO 粉末的电导率
DOI：
10.1063/1.322470
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发表时间：
1976
期刊：
影响因子：
--
通讯作者：
S. Tougaard
中科院分区：
文献类型：
--
作者：
P. Morgen;J. Onsgaard;S. Tougaard
我们已经研究了ZnO的表面电导率与化学吸附氧的变化之间的联系，以及带隙照明光解吸的气体分子的数量。粉末样品的超高真空条件下的实验表明，光脱附的初始阶段是不描述一个简单的电子转移机制，而后期阶段可以合理地很好地解释这种方式。
We have investigated the connection between changes in surface conductivity of ZnO with chemisorbed oxygen, and the number of gas molecules photodesorbed with band‐gap illumination. Experiments under UHV conditions with powdered samples show that the initial stages of photodesorption are not described by a simple electron transfer mechanism, while later stages can be reasonably well explained in that way.