Probing local surface reactivity with hydrogen molecules - Realizing an atom/molecule scanning probe

• المؤلفون الرئيسيون: Dino, Wilson Agerico, Kasai, Hideaki, Okiji, Ayao, Arboleda, Nelson B., Jr., Fukutani, Katsuyuki, Okano, Tatsuo, Farías, Daniel, Rieder, Karl Heinz
• التنسيق: text
• منشور في: Animo Repository 2003
• الموضوعات: Hydrogen—Surfaces; Surface chemistry; Dissociation; Chemistry; Physics
• الوصول للمادة أونلاين: https://animorepository.dlsu.edu.ph/faculty_research/4550
• المؤسسة: De La Salle University

We explore the feasibility of using hydrogen to probe local surface reactivity. To do this, we compare the dissociation dynamics of H 2/Cu3Pt(111)[12̄1] and H2/NiAl(110) [11̄0]. Calculation results show that the corresponding adsorption/sticking probability S vs. incidence translational energy Et pr...