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Dispersion forces i...
Dispersion forces in inhomogeneous planarly layered media : A one-dimensional model for effective polarizabilities
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- Fiedler, Johannes (författare)
- University of Oslo,Albert-Ludwigs University Freiburg
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- Spallek, Fabian (författare)
- Albert-Ludwigs University Freiburg
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- Thiyam, Priyadarshini (författare)
- Lund University,Lunds universitet,Beräkningskemi,Enheten för fysikalisk och teoretisk kemi,Kemiska institutionen,Institutioner vid LTH,Lunds Tekniska Högskola,Computational Chemistry,Physical and theoretical chemistry,Department of Chemistry,Departments at LTH,Faculty of Engineering, LTH
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- Persson, Clas (författare)
- University of Oslo
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- Boström, Mathias (författare)
- Norwegian University of Science and Technology,University of Oslo
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- Walter, Michael (författare)
- Fraunhofer Institute for Mechanics of Materials (IWM),Albert-Ludwigs University Freiburg
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- Buhmann, Stefan Yoshi (författare)
- Albert-Ludwigs University Freiburg
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(creator_code:org_t)
- 2019
- 2019
- Engelska.
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Ingår i: Physical Review A. - 2469-9926. ; 99:6
- Relaterad länk:
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http://dx.doi.org/10...
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https://lup.lub.lu.s...
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https://doi.org/10.1...
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Abstract
Ämnesord
Stäng
- Dispersion forces such as van der Waals forces between two microscopic particles, the Casimir-Polder forces between a particle and a macroscopic object, or the Casimir force between two dielectric objects are well studied in vacuum. However, in realistic situations the interacting objects are often embedded in an environmental medium. Such a solvent influences the induced dipole interaction. With the framework of macroscopic quantum electrodynamics, these interactions are mediated via an exchange of virtual photons. Via this method the impact of a homogeneous solvent medium can be expressed as local-field corrections leading to excess polarizabilities which have previously been derived for hard boundary conditions. In order to develop a more realistic description, we investigate a one-dimensional analog system illustrating the influence of a continuous dielectric profile.
Ämnesord
- NATURVETENSKAP -- Kemi -- Teoretisk kemi (hsv//swe)
- NATURAL SCIENCES -- Chemical Sciences -- Theoretical Chemistry (hsv//eng)
- NATURVETENSKAP -- Fysik -- Annan fysik (hsv//swe)
- NATURAL SCIENCES -- Physical Sciences -- Other Physics Topics (hsv//eng)
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- ref (ämneskategori)
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