Characterization of tunneling systems in molecular versus polymer glasses by high-pressure photon echo spectroscopy

Intrinsic differences between tunneling two-level systems (TLSs) in molecular versus polymeric glasses are revealed by studying the effect of compression on TLS dynamics. Photon echo studies under variable low-temperature (1.1-2.3 K) and high-pressure (0-30 kbar) conditions have been performed to co...

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Veröffentlicht in:The Journal of chemical physics 2006-01, Vol.124 (1), p.014904-014904-4
Hauptverfasser: McIntire, Michael J., Chronister, Eric L.
Format: Artikel
Sprache:eng
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