Spontaneous polarization, dielectric constant, D.C. resistivity, and specific heat of orthorhombic boracite Fe3B7O13I

Schmid, Hans; Chan, P.; Pétermann, L. A.; Teufel, F.; Mändly, M.

doi:10.1080/00150197608236608

Scientific article

Open access

English

Spontaneous polarization, dielectric constant, D.C. resistivity, and specific heat of orthorhombic boracite Fe₃B₇O₁₃I

ContributorsSchmid, Hans; Chan, P.; Pétermann, L. A.; Teufel, F.; Mändly, M.

Published inFerroelectrics, vol. 13, no. 1, p. 351-352

Publication date1976

Abstract

Iodo Fe boracite properties are: spontaneous polarization (25°C) 3.9 × 10-2 cm-2, dielec. const., ε33, (25°C) 11, d.c. resistivity (71°C) 1.1 × 108 Ω m (mm2) and 3 × 106 Ω m (̅43m), vol. sp. heat (25°C) 3.5 × 106 J/m3/K, latent heat 3.1 × 103 J/mol, and transition entropy 8.9 J/mol/K.

Keywords

Entropy
Dielectric constant and dispersion
Electric resistance
Heat capacity
Ferroelectricity (transitions, of iron iodoboracite)
Heat of transition

Affiliation Not a UNIGE publication

Citation (ISO format)

SCHMID, Hans et al. Spontaneous polarization, dielectric constant, D.C. resistivity, and specific heat of orthorhombic boracite Fe3B7O13I. In: Ferroelectrics, 1976, vol. 13, n° 1, p. 351–352. doi: 10.1080/00150197608236608

Article (Published version)

Identifiers

PID : unige:33563
DOI : 10.1080/00150197608236608

ISSN of the journal0015-0193

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Spontaneous polarization, dielectric constant, D.C. resistivity, and specific heat of orthorhombic boracite Fe3B7O13I

Iodo Fe boracite properties are: spontaneous polarization (25°C) 3.9 × 10-2 cm-2, dielec. const., ε33, (25°C) 11, d.c. resistivity (71°C) 1.1 × 108 Ω m (mm2) and 3 × 106 Ω m (̅43m), vol. sp. heat (25°C) 3.5 × 106 J/m3/K, latent heat 3.1 × 103 J/mol, and transition entropy 8.9 J/mol/K.

Technical informations

Spontaneous polarization, dielectric constant, D.C. resistivity, and specific heat of orthorhombic boracite Fe₃B₇O₁₃I