Analytic Properties of the Effective Dielectric Constant of a Two-Dimensional Rayleigh Model

2005 ◽  
Vol 100 (4) ◽  
pp. 731 ◽  
Author(s):  
B. Ya. Balagurov
Keyword(s):  
Dielectric Constant ◽  
Effective Dielectric Constant ◽  
Two Dimensional

Effective dielectric constant of two-dimensional photonic crystals in optical bands

2006 ◽  
Vol 138 (4) ◽  
pp. 205-210 ◽  
Author(s):  
Yong Zeng ◽  
Ying Fu ◽  
Xiaoshuang Chen ◽  
Wei Lu
Keyword(s):  
Dielectric Constant ◽  
Photonic Crystals ◽  
Effective Dielectric Constant ◽  
Two Dimensional

Measurement of effective dielectric constant : A comparison

2011 ◽  
Author(s):  
Aakashdeep ◽  
Saurav Kr. Basu ◽  
G. V. Ujjwal ◽  
Sakshi Kumari ◽  
V. R. Gupta
Keyword(s):  
Dielectric Constant ◽  
Effective Dielectric Constant

Contributions to Silicon-Hydrogen Bond-Stretching Frequency in Amorphous Si Alloys

1992 ◽  
Vol 258 ◽  
Author(s):  
Z. Jing ◽  
J. L. Whitten ◽  
G. Lucovsky
Keyword(s):  
Experimental Data ◽  
Hydrogen Bond ◽  
Dielectric Constant ◽  
Ab Initio ◽  
Effective Dielectric Constant ◽  
Bond Energies ◽  
Calculated Frequency ◽  
Bond Stretching ◽  
Amorphous Si ◽  
Good Agreement

ABSTRACTWe have performed ab initio calculations and determined the bond-energies and vibrational frequencies of Si-H groups that are: i) attached to Si-atoms as their immediate, and also more distant neighbors; and ii) attached to three O-atoms as their immediate neighbors, but are connected to an all Si-atom matrix. These arrangements simulate bonding geometries on Si surfaces, and the calculated frequency for i) is in good agreement with that of an Si-H group on an Si surface. To compare these results with a-Si:H alloys it is necessary to take into account an additional factor: the effective dielectric constant of the host. We show how to do this, demonstrating the way results of the ab initio calculations should then be compared with experimental data.

Sign in / Sign up

Export Citation Format

Share Document