The DX centre
T.N. Morgan
Semiconductor Science and Technology
Decomposition of the magnetic susceptibility of hexamethylene-tetrathiafulvalenium tetracyanoquinodimethanide (HMTTF-TCNQ) to donor and acceptor contributions yields the following results: (i) The spin susceptibility of the donor stack is temperature independent in the temperature range of the metallic conductivity 50≤T≤300 K. (ii) The acceptor stack susceptibility exhibits in the same temperature range a pronounced temperature dependence. (iii) The magnitude of the acceptor stack susceptibility is vanishingly small at the metal-insulator transition temperature. These findings are interpreted in terms of a broad temperature range of Peierls fluctuations on the acceptor stacks. © 1977 The American Physical Society.
T.N. Morgan
Semiconductor Science and Technology
A. Ney, R. Rajaram, et al.
Journal of Magnetism and Magnetic Materials
Douglass S. Kalika, David W. Giles, et al.
Journal of Rheology
R. Ghez, J.S. Lew
Journal of Crystal Growth