Please use this identifier to cite or link to this item:
http://dspace.unimap.edu.my:80/xmlui/handle/123456789/34951
Title: | Insulator to metal transition and optical response of CsCl under pressure |
Authors: | Naeemullah Murtaza, Ghulam Rabah, Khenata, Prof. Dr. Ali Hussain, Reshak, Prof. Dr. Naeem, S. Madiha N., Khalid murtaza@icp.edu.pk khenata_rabah@yahoo.fr maalidph@yahoo.co.uk |
Keywords: | CsCl FP-LAPW Optoelectronics Pressure effect |
Issue Date: | Mar-2014 |
Publisher: | World Scientific Publishing Company |
Citation: | International Journal of Modern Physics B, vol. 28(6), 2014, pages 1-11 |
Abstract: | First principle calculations on cesium chloride (CsCl) compound have been performed using state of the art full potential linearized augmented plane wave (FP-LAPW) method. Calculated structural parameters are found in excellent agreement to the experimental results. Band gap of the compound decreases with the increase of pressure. At 507GPa, electronic nature of the compound changed from the insulating to metallic. Changes are reported in the optical properties like real and imaginary parts of dielectric function, optical conductivity and reflectivity of CsCl on application of high pressure. |
Description: | Link to publisher's homepage at http://www.worldscientific.com/ |
URI: | http://www.worldscientific.com/doi/abs/10.1142/S0217979214500477?af=R http://dspace.unimap.edu.my:80/dspace/handle/123456789/34951 |
ISSN: | 0217-9792 |
Appears in Collections: | Center of Excellence for Geopolymer and Green Technology (CEGEOGTECH) (Articles) School of Materials Engineering (Articles) |
Files in This Item:
File | Description | Size | Format | |
---|---|---|---|---|
Insulator to metal transition and optical response of CsCl under pressure-abstract.pdf | 56.27 kB | Adobe PDF | View/Open |
Items in UniMAP Library Digital Repository are protected by copyright, with all rights reserved, unless otherwise indicated.