Détermination de propriétés diélectriques de substances polaires: conditions d'applicabilité de l'équation d'Omini

1982 ◽  
Vol 60 (18) ◽  
pp. 2398-2402
Author(s):  
Léo Dégrève ◽  
Paulo Roberto Brossi Pelissari ◽  
Maria Marcia Murta
Keyword(s):  
Dielectric Constant ◽  
Dipole Moment ◽  
Nonpolar Solvents

An equation which allows for the determination of the dipole moment and polarizability of polar substances via the dielectric constant of solutions of the substance in nonpolar solvents is tested using different solute–solvent pairs. The results indicate that this equation provides good values of the dipole moment and of the polarizability if the solvent is correctly chosen. [Journal translation]

A new computational strategy to calculate the surface energy of a dipolar crystal surface

CrystEngComm ◽  
2021 ◽  
Author(s):  
Marco Bruno ◽  
Stefano Ghignone
Keyword(s):  
Dipole Moment ◽  
Surface Energy ◽  
Energy Surface ◽  
Crystal Surface ◽  
Computational Strategy

Determination of the energy surface, γ_((hkl)) (J/m2), of crystal polar faces is a very difficult task, for the presence of a dipole moment perpendicular to these surfaces that prevents the...

A new method for the determination of the dielectric constant in photoconductors

1966 ◽  
Vol 46 (2) ◽  
pp. 210-216 ◽  
Author(s):  
A. Carrelli ◽  
F. Fittipaldi ◽  
L. Pauciulo
Keyword(s):  
Dielectric Constant ◽  
New Method

Photodissociation of ICl molecules oriented in an electric field. Direct determination of the sign of the dipole moment

1995 ◽  
Vol 244 (3-4) ◽  
pp. 195-198 ◽  
Author(s):  
G. Bazalgette ◽  
R. White ◽  
J.C. Loison ◽  
G. Trénec ◽  
J. Vigué
Keyword(s):  
Dipole Moment ◽  
Electric Field ◽  
Direct Determination
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