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首页> 外文会议>2011 IEEE International Vacuum Electronics Conference >Field emission current from multipoint nanoemission matrix, taking into account the statistical nature of the distribution of the field enhancement factor. Determination of the statistic distribution of the field enhancement factor of anoemission matrix of field emitter from results of emission investigation
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Field emission current from multipoint nanoemission matrix, taking into account the statistical nature of the distribution of the field enhancement factor. Determination of the statistic distribution of the field enhancement factor of anoemission matrix of field emitter from results of emission investigation

机译：考虑到场增强因子分布的统计性质，来自多点纳米发射矩阵的场发射电流。从发射调查结果确定场发射器阳极发射矩阵场增强因子的统计分布

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摘要

A method is considered for determining the statistical distribution function of the field enhancement factor matrix nanoscale field emission structures from the results of emission testing. The method is based on the work of academician A.N. Tikhonov, associated with the decision of inverse ill-posed problems described by the Fredholm equation 1-st kind. In deciding it was taken into account that the emission current equation is the equation of Fredholm 1-st kind on the multiplication of argument. This made it possible to use an efficient algorithm associated with the Fourier transform of the functional and unusual. The results of numerical modeling for solving direct and inverse problems are given. The correctness of the solutioning shown, its stability and convergence to the exact solution, the error of initial information tending to zero.
机译：考虑了一种根据发射测试结果确定场增强因子矩阵纳米级场发射结构的统计分布函数的方法。该方法基于A.N.院士的工作。 Tikhonov，与Fredholm方程第一类所描述的逆不适定问题的判定有关。在确定时，考虑了自变量相乘时的发射电流方程是Fredholm第一类方程。这使得可以使用与功能性和异常的傅立叶变换相关联的高效算法。给出了求解直接和反问题的数值建模结果。所显示的解决方案的正确性，稳定性和收敛到精确解的准确性，初始信息的误差趋于零。

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