Experimental study of the phase transition in (CH2)8(NH3)2FeCl4-xBrx (x=0, 1 and 2)
- Citation:
- Ahmed, M. A., M. M. El-Desoky, and F. A. Radwan, "Experimental study of the phase transition in (CH2)8(NH3)2FeCl4-xBrx (x=0, 1 and 2)", Australian Journal of Physics, vol. 41, issue 1, pp. 85 - 91, 1988.
Abstract:
The dielectric constant ε and the pyroelectric current Ip for the compounds (CH2)8(NH3)2FeCl4-xBrx(x=0, 1 and 2) have been measured in the range from the liquid nitrogen temperature up to near the melting points. Measurements of the dielectric constant have been carried out at various frequencies. A calculation of the electric dipole moments at the background and transition points is given. Calorimetric measurements have also been carried out and the values of the enthalpy change ΔH and entropy change ΔS are also reported.
Notes:
Cited By (since 1996):3Export Date: 11 February 2014Source: ScopusCODEN: AUJPALanguage of Original Document: EnglishCorrespondence Address: Ahmed, M.A.; Cairo UnivEgypt