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Comment on Sticking of Hydrogen on Supported and Suspended Graphene at Low Temperature

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 نشر من قبل Dennis Clougherty
 تاريخ النشر 2012
  مجال البحث فيزياء
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The sticking probability of cold atomic hydrogen on suspended graphene calculated by Lepetit and Jackson [Phys. Rev. Lett. {bf 107}, 236102 (2011)] does not include the effect of fluctuations from low-frequency vibrations of graphene. These fluctuations suppress the sticking probability for low incident energies ($lesssim 15$ meV).



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