The scattering of atoms from surfaces: a model

The scattering of atoms from surfaces: a model
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原子从表面的散射:模型

DOI:
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发表时间:
1971
期刊:
影响因子:
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通讯作者:
L. Dobrzyński
L. Dobrzyński
中科院分区:
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文献类型:
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作者:
J. Beeby;L. Dobrzyński

文献摘要

被引文献

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利用一个简单的一维模型,证明了热能入射原子的反射依赖于表面模的存在,在该表面模中,入射原子只与晶体的体模弱耦合。讨论了吸附/脱附过程,计算了脱附速率。所得结果可部分推广到三维空间。
It is shown, using a simple one dimensional model, that reflection of an incident atom of thermal energy depends on the existence of a surface mode in which the incident atom is only weakly coupled to the bulk modes of the crystal. The adsorption/desorption process is also discussed and the desorption rate calculated. The results are partly generalizable to three dimensions.