研究了一类带有非线性迁移率的漂移-扩散模型的混合边值问题。
In this paper we consider the following drift-diffusion model with nonlinear mobility.
离子迁移率、反应物离子的种类和产量与漂移管工作温度有很大的关系。
The ion mobility was measured at different temperatures and the effects of the temperature in drift tube on the variety and yield of the reactant ions and product ions were discussed.
克服因电子迁移率的漂移而带来的误差。
The invention overcomes error caused by excursion of the electron mobility.
作者认为这主要归因于低温下平均电子迁移率和电场漂移速度有很大的提高。
The improvements are attributed by the large increase in average electron mobility as well as in drift velocity at 77 K.
作者认为这主要归因于低温下平均电子迁移率和电场漂移速度有很大的提高。
The improvements are attributed by the large increase in average electron mobility as well as in drift velocity at 77 K.
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