Color of TiN and ZrN from First-principles Calculations

Title
Color of TiN and ZrN from First-principles Calculations
Authors
김진웅지승훈이광렬
Keywords
ab initio calculation; color; dielectric constant
Issue Date
2011-10
Publisher
Journal of applied physics
Citation
VOL 110, NO 8, 083501-1-083501-5
Abstract
The optical properties, especially the colors, of transition metal nitrides (TiN and ZrN) are studied using first-principles method. Full ab-initio procedure of color-prediction including plasma frequency is presented. The dielectric functions and reflectivity of the compounds are calculated including both intraband and interband transitions. The color of the compounds is then produced by calculating the red-green-blue color codes through the convolution of color matching functions and the calculated reflectivity. Calculated colors and screened plasma frequency for the materials are in good agreement with measurement. The color variation due to chemical doping is also studied within the rigid band approximation.
URI
http://pubs.kist.re.kr/handle/201004/40677
ISSN
0021-8979
Appears in Collections:
KIST Publication > Article
Files in This Item:
There are no files associated with this item.
Export
RIS (EndNote)
XLS (Excel)
XML


qrcode

Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.

BROWSE