Record number :
Title of article :
First-principles calculation of field emission from adsorbed atom on metallic electrode
Author/Authors :
Nobuhiko Kobayashi، نويسنده ,
Issue Information :
روزنامه با شماره پیاپی سال 2004
Pages :
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Abstract :
We present calculations of field emission current using the first-principles recursion-transfer-matrix (RTM) method with nonlocal pseudopotentials. The original boundary condition of the RTM method is modified to express a constant electric field deep into a vacuum region. We analyze field emission from an Al atom adsorbed on a metallic electrode and show the microscopic distributions of the electron emission current and the potential barrier for the system.
Keywords :
Field emission , Density functional calculations
Journal title :
Applied Surface Science
Journal title :
Applied Surface Science
Serial Year :
Link To Document :