Published March 1986
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Harmonic excitations in quasicrystals
Description
The harmonic excitations (phonons) of quasicrystals are studied in a simple one-dimensional model. The spectrum is a Cantor set, which exhibits selfsimilarity properties. The eigenstates are generically ''critical'', i.e. neither extended nor localized
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Additional details
Publishing Information
- Imprint Pagination
- 7 p.
- Report number
- CEA-CONF--8337
Conference
- Title
- Workshop on aperiodic crystals.
- Dates
- 11-20 Mar 1986.
- Place
- Les Houches (France).
INIS
- Country of Publication
- France
- Country of Input or Organization
- France
- INIS RN
- 18053616
- Subject category
- S75: CONDENSED MATTER PHYSICS, SUPERCONDUCTIVITY AND SUPERFLUIDITY;
- Resource subtype / Literary indicator
- Conference
- Descriptors DEI
- CRYSTAL STRUCTURE; EIGENSTATES; HARMONIC OSCILLATOR MODELS; ONE-DIMENSIONAL CALCULATIONS; PHONONS
- Descriptors DEC
- MATHEMATICAL MODELS; QUASI PARTICLES
Optional Information
- Secondary number(s)
- CEA-SPhT--86-021.