Sökning: onr:"swepub:oai:DiVA.org:kth-122328" >
Resonance interacti...
Resonance interaction induced by metal surfaces catalyzes atom-pair breakage
-
- Boström, Mathias (författare)
- KTH,Flerskalig materialmodellering,Royal Institute Technology, Sweden
-
- Persson, Clas (författare)
- KTH,Flerskalig materialmodellering,Royal Institute Technology, Sweden
-
- Ninham, Barry W. (författare)
- Australian National University, Australia
-
visa fler...
-
- Norman, Patrick (författare)
- Linköpings universitet,Beräkningsfysik,Tekniska högskolan
-
- Sernelius, Bo (författare)
- Linköpings universitet,Teoretisk Fysik,Tekniska högskolan
-
visa färre...
-
(creator_code:org_t)
- American Physical Society, 2013
- 2013
- Engelska.
-
Ingår i: Physical Review A. Atomic, Molecular, and Optical Physics. - : American Physical Society. - 1050-2947 .- 1094-1622. ; 87:4, s. 044701-
- Relaterad länk:
-
https://liu.diva-por... (primary) (Raw object)
-
visa fler...
-
https://urn.kb.se/re...
-
https://doi.org/10.1...
-
https://urn.kb.se/re...
-
visa färre...
Abstract
Ämnesord
Stäng
- We present the theory for retarded resonance interaction between two identical atoms at arbitrary positions near a metal surface. The dipole-dipole resonance interaction force that binds isotropically excited atom pairs together in free space may turn repulsive close to an ideal (totally reflecting) metal surface. On the other hand, close to an infinitely permeable surface it may turn more attractive. We illustrate numerically how the dipole-dipole resonance interaction between two oxygen atoms near a metal surface may provide a repulsive energy of the same order of magnitude as the ground-state binding energy of an oxygen molecule. As a complement we also present results from density-functional theory.
Ämnesord
- NATURVETENSKAP -- Fysik -- Annan fysik (hsv//swe)
- NATURAL SCIENCES -- Physical Sciences -- Other Physics Topics (hsv//eng)
Nyckelord
- Dipole-Dipole Interaction
- Response Theory
- Basis-Sets
- Microcavity
- Exchange
- Lifetime
- State
- TECHNOLOGY
Publikations- och innehållstyp
- ref (ämneskategori)
- art (ämneskategori)
Hitta via bibliotek
Till lärosätets databas