Published March 2007
| Version v1
Journal article
Magnon-hole scattering in La2-xSrxCuO4
Creators
- 1. Leibniz-Institute for Solid State and Materials Research, IFW-Dresden, 01171 Dresden (Germany)
Description
We present results for the magnetic thermal conductivity κmag of the two-dimensional Heisenberg antiferromagnet La2CuO4 and investigate the effect of hole doping which is achieved by substituting Sr for Cu. We find a drastic sensitivity of κmag on this kind of doping, since κmag is almost completely suppressed at tiny hole concentrations of about 1%. The data show that magnon-hole scattering is much more effective than scattering off static defects, which suggests that the hole mobility plays a crucial role for the importance of this type of magnon scattering
Additional details
Identifiers
- DOI
- 10.1016/j.jmmm.2006.10.391;
- PII
- S0304-8853(06)01598-8;
Publishing Information
- Journal Title
- Journal of Magnetism and Magnetic Materials
- Journal Volume
- 310
- Journal Issue
- 2
- Journal Page Range
- p. e412-e414
- ISSN
- 0304-8853
- CODEN
- JMMMDC
Conference
- Title
- 17. international conference on magnetism
- Dates
- 20-25 Aug 2006
- Place
- Kyoto (Japan)
INIS
- Country of Publication
- Netherlands
- Country of Input or Organization
- International Atomic Energy Agency (IAEA)
- INIS RN
- 39029668
- Subject category
- S36: MATERIALS SCIENCE;
- Resource subtype / Literary indicator
- Conference
- Descriptors DEI
- CUPRATES; DEFECTS; HEAT TRANSFER; HOLE MOBILITY; HOLES; LANTHANUM COMPOUNDS; MAGNETS; SCATTERING; SENSITIVITY; THERMAL CONDUCTIVITY
- Descriptors DEC
- COPPER COMPOUNDS; ENERGY TRANSFER; EQUIPMENT; MOBILITY; OXYGEN COMPOUNDS; PHYSICAL PROPERTIES; RARE EARTH COMPOUNDS; THERMODYNAMIC PROPERTIES; TRANSITION ELEMENT COMPOUNDS
Optional Information
- Copyright
- Copyright (c) 2006 Elsevier Science B.V., Amsterdam, The Netherlands, All rights reserved.