Static dielectric constant and dielectric relaxation of densified SiO2 glass

To account for the dielectric properties of hexamethylenetetramine hydrate, which include a static dielectric constant half that of ice, some modification is necessary of the partial orientational ordering of the water molecules proposed by Mak. It is suggested that water hydrogen atoms occupy fixed positions only in the hydrogen bonds with nitrogen.

Download Full-text

Comment on “investigation of dielectric constants of water in a nano-confined pore” by H. Zhu, F. Yang, Y. Zhu, A. Li, W. He, J. Huang and G. Li, RSC Adv., 2020, 10, 8628

RSC Advances ◽

10.1039/d0ra02726j ◽

2021 ◽

Vol 11 (9) ◽

pp. 5179-5181

Author(s):

Sayantan Mondal ◽

Biman Bagchi

Keyword(s):

Dielectric Constant ◽

Dielectric Constants ◽

Static Dielectric Constant ◽

Inherent Anisotropy ◽

Nanoconfined Water

Neglects of inherent anisotropy and distinct dielectric boundaries may lead to completely erroneous results. We demonstrate that such mistakes can give rise to gross underestimation of the static dielectric constant of cylindrically nanoconfined water.

Download Full-text

Fluorine atom induced decreases to the contribution of infrared vibrations to the static dielectric constant of Si–O–F alloy films

Journal of Vacuum Science & Technology A Vacuum Surfaces and Films ◽

10.1116/1.580717 ◽

1997 ◽

Vol 15 (3) ◽

pp. 836-843 ◽

Cited By ~ 35

Author(s):

G. Lucovsky ◽

H. Yang

Keyword(s):

Dielectric Constant ◽

Fluorine Atom ◽

Static Dielectric Constant ◽

Alloy Films

Download Full-text

Crystallization Behavior and Dielectric Properties of a New High Dielectric Constant Low-Temperature Cofired Ceramics Material Based on Nd2O3-TiO2-SiO2 Glass-Ceramics

Journal of the American Ceramic Society ◽

10.1111/j.1551-2916.2010.03655.x ◽

2010 ◽

pp. no-no

Author(s):

Hsing-I. Hsiang ◽

Li-Then Mei ◽

Wen-Chang Liao ◽

Fu-Su Yen

Keyword(s):

Dielectric Constant ◽

Dielectric Properties ◽

Low Temperature ◽

Crystallization Behavior ◽

High Dielectric Constant ◽

Glass Ceramics ◽

Sio2 Glass ◽

Cofired Ceramics ◽

High Dielectric

Download Full-text

On the Static Dielectric Constant and Plasmon Energy of TiS2 and TiSe2

physica status solidi (b) ◽

10.1002/pssb.2221470125 ◽

1988 ◽

Vol 147 (1) ◽

pp. 223-228 ◽

Cited By ~ 1

Author(s):

L. E. Oliveira

Keyword(s):

Dielectric Constant ◽

Static Dielectric Constant ◽

Plasmon Energy

Download Full-text

Effect of Co doping on the static dielectric constant of ZnO nanoparticles

Journal of Applied Physics ◽

10.1063/1.2749481 ◽

2007 ◽

Vol 101 (12) ◽

pp. 124911 ◽

Cited By ~ 37

Author(s):

C. K. Ghosh ◽

K. K. Chattopadhyay ◽

M. K. Mitra

Keyword(s):

Dielectric Constant ◽

Zno Nanoparticles ◽

Static Dielectric Constant ◽

Co Doping

Download Full-text

Über die Deutung der Gleichstromleitfähigkeit organischer Flüssigkeiten bei niedrigen Temperaturen

Zeitschrift für Naturforschung A ◽

10.1515/zna-1964-0907 ◽

1964 ◽

Vol 19 (9) ◽

pp. 1070-1075

Author(s):

H. Vogel ◽

H. Bässler

Keyword(s):

Activation Energy ◽

Dielectric Constant ◽

Liquid State ◽

Static Dielectric Constant ◽

Coulomb Energy ◽

Organic Liquids ◽

Characteristic Distance ◽

Lower Region ◽

Pure Coulomb ◽

The Law

The activation energy of the d. c. conductance of organic liquids lies between 0.04 and 0.45 eV in the lower region of temperature of their liquid state. A comparison of these values with the static dielectric constant shows, that the activation energy may be regarded as a pure COULOMB energy: E2 = e2/2 ε r . The characteristic distance r has the approximate value of 8.5 Å for hydrocarbons. It decreases for halogen- and nitro-derivates. Formerly it was found that the conductivity of mixtures obeys the law σM = σAC · σB1-C. This can easily be explained assuming εM = c εA + (1 — c) εB. In the case of rather different ε values or of homologuous compounds forming complexes, σ increases. This is identical with a kink in the log σ (c) -curve.

Download Full-text