High-pressure optical study of the neutral-ionic phase transition in TTF-CA

• Autorzy: Masino, M. , Girlando, A. , Brillante, A. , Della Valle, R. G. , Venuti, E.
• Języki publikacji: EN

Abstrakty

EN

We have studied the pressure-induced neutral-ionic phase transition of tetrathiafulvalene-chloranil (TTF-CA) with polarized infrared absorption spectra of single crystals inside a diamond anvil cell (DAC). The evolution of the phase transition is complex, implying at least two steps. The nature of the intermediate regime is briefly discussed.

Słowa kluczowe

EN

charge transfer crystals; phase transitions; organic semiconductors; high-pressure optical; spectroscopy

• Czasopismo: Materials Science Poland
• Rocznik: 2004
• Tom: Vol. 22, No. 4
• Strony: 333--337
• Opis fizyczny: Bibliogr. 15 poz.

Twórcy

autor

Masino, M.

• Dip. Chimica G.I.A.F. and INSTM-UdR Parma, Parma University, Parma, Italy,

autor

Girlando, A.

• Dip. Chimica G.I.A.F. and INSTM-UdR Parma, Parma University, Parma, Italy

autor

Brillante, A.

• Dip. Chimica Fisica ed Inorg. and INSTM-UdR Bologna, Bologna University, Italy

autor

Della Valle, R. G.

• Dip. Chimica Fisica ed Inorg. and INSTM-UdR Bologna, Bologna University, Italy

autor

Venuti, E.

• Dip. Chimica Fisica ed Inorg. and INSTM-UdR Bologna, Bologna University, Italy

Bibliografia

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