abstract

• The merger of the absorption coefficient dispersion, retrieved from transmission by the modified Urbach rule introduced by Ullrich and Bouchenaki [Jpn. J. Appl. Phys. 30, L1285, 1991], with the extended Roosbroeck-Shockley relation reveals that the optical absorption in ZnO distinctively determines the photoluminescence lineshape. Additionally, the ab initio principles employed enable the accurate determination of the carrier lifetime without further specific probing techniques. © 2014 Author(s).

authors

• Ariza Flores Augusto David
• Barik P.
• Bhowmick M.
• Singh A.K.
• Tomm J.W.
• Ullrich B.
• Xi H.

publication date

• 2014-01-01

published in

• AIP Advances  Journal

keywords

• Line shape; ZnO

Digital Object Identifier (DOI)

• 10.1063/1.4897383

start page

end page

volume

• 4

issue

• 12