Abstract
Using a high-speed photographic technique, we have recorded directly the crystalline distortion associated with a first-order phase transition in tetrathiafulvalenium-bis-ditholene (Cu). This structural distortion, at a temperature of 238 K, has been observed as a crystal motion through an angle of the order of 10°. The phase change may be important in establishing the one-dimensional magnetic character of the crystal that leads to a spin-dimerization transition at a temperature of 12 K.
Original language | English (US) |
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Pages (from-to) | 253-254 |
Number of pages | 2 |
Journal | Journal of Physics and Chemistry of Solids |
Volume | 39 |
Issue number | 3 |
DOIs | |
State | Published - 1978 |
Externally published | Yes |
All Science Journal Classification (ASJC) codes
- General Chemistry
- General Materials Science
- Condensed Matter Physics