Volume 44, Number 3, November I 1998
|Page(s)||335 - 340|
|Section||Condensed matter: electronic structure, electrical, magnetic and optical properties|
|Published online||01 December 2003|
Stripe correlations of spins and holes and phonon heat transport in doped
II. Physikalisches Institut, Universität zu Köln - 50937 Köln, Germany
2 Physikalisches Institut, Universität Karlsruhe - 76128 Karlsruhe, Germany
Accepted: 14 September 1998
We present experimental evidence for a dramatic suppression of the phononic thermal conductivity of rare-earth– and Sr–doped . Remarkably, this suppression correlates with the occurrence of superconductivity. Conventional models for the phonon heat transport fail to explain these results. In contrast, a straightforward explanation is possible in terms of static and dynamic stripe correlations of holes and spins.
PACS: 72.15.Eb – Electrical and thermal conduction in crystalline metals and alloys / 74.62.Dh – Effects of crystal defects, doping and substitution / 74.72.Dn – La-based cuprates
© EDP Sciences, 1998
Current usage metrics show cumulative count of Article Views (full-text article views including HTML views, PDF and ePub downloads, according to the available data) and Abstracts Views on Vision4Press platform.
Data correspond to usage on the plateform after 2015. The current usage metrics is available 48-96 hours after online publication and is updated daily on week days.
Initial download of the metrics may take a while.