Published 1990
| Version v1
Book
Sound velocity measurements in (TMTTF)2X salts, X = ReO4, AsF6, SbF6
Creators
- 1. Florida Univ., Gainesville, FL (USA). Dept. of Physics
- 2. Los Alamos National Lab., NM (USA)
- 3. Centre de Recherche Paul Pascal, CNRS, Domaine Universitaire de Bordeaux I, 33405 Talence Cedex (France)
Description
Young's modulus E measurements using the vibrating reed technique are reported for salts of the (TMTTF)2X series, where X = ReO4, SbF6, AsF6. All three exhibit softening of the modulus at the structureless transition, with the largest effect in the material with the non-centrosymmetric anion ReO4. The behavior is typical of quadratic coupling to an order parameter plus effects from fluctuations. There is a large stiffening of E below the anion ordering temperature of (TMTTF)2ReO4
Additional details
Publishing Information
- Publisher
- Materials Research Society.
- Imprint Place
- Pittsburgh, PA (USA)
- ISBN
- 1-55899-061-5
- Imprint Title
- Advanced organic solid state materials
- Imprint Pagination
- 710 p.
- Journal Page Range
- p. 245-250.
Conference
- Title
- Material Research Society (MRS) symposium Q on electrical, optical and magnetic properties of organic solid state materials.
- Dates
- 27 Nov - 2 Dec 1989.
- Place
- Boston, MA (USA).
INIS
- Country of Publication
- United States
- Country of Input or Organization
- United States
- INIS RN
- 22011674
- Subject category
- S36: MATERIALS SCIENCE;
- Resource subtype / Literary indicator
- Conference
- Descriptors DEI
- ANTIMONY FLUORIDES; ARSENIC FLUORIDES; ORGANIC POLYMERS; RHENIUM OXIDES; YOUNG MODULUS
- Descriptors DEC
- ANTIMONY COMPOUNDS; ARSENIC COMPOUNDS; CHALCOGENIDES; FLUORIDES; FLUORINE COMPOUNDS; HALIDES; HALOGEN COMPOUNDS; MECHANICAL PROPERTIES; ORGANIC COMPOUNDS; OXIDES; OXYGEN COMPOUNDS; POLYMERS; RHENIUM COMPOUNDS; TRANSITION ELEMENT COMPOUNDS
Optional Information
- Secondary number(s)
- CONF-891191--.