Hydrogen atom quantum migration on platinum

• Main Authors: Roman, Tanglaw, Nakanishi, Hiroshi, Diño, Wilson Agerico, Kasai, Hideaki
• Format: text
• Published: Animo Repository 2006
• Subjects: Approximation theory; Diffusion; Hydrogen; Potential energy surfaces; Physics
• Online Access: https://animorepository.dlsu.edu.ph/faculty_research/1239; https://animorepository.dlsu.edu.ph/context/faculty_research/article/2238/type/native/viewcontent
• Institution: De La Salle University

We have reexamined hydrogen-platinum systems, giving emphasis on the atomic migration on the metal surface. The ideal (111) surface was firstly revisited, with the model potential energy surface for the motion of hydrogen created from calculations using a slab of platinum atoms fixed at the bulk sep...