Skip to the main content

Original scientific paper

Neka optička svojstva BiI3 filmova

A. H. Abou El Ela ; Physics Department, Islamic Girls College, Nasr City, Cairo, and Physics Department*, National Research Centre, Cairo, Egypt
Kh. Mady ; Physics Department, Islamic Girls College, Nasr City, Cairo, and Physics Department*, National Research Centre, Cairo, Egypt
H. Abdelhalim ; Physics Department, Islamic Girls College, Nasr City, Cairo, and Physics Department*, National Research Centre, Cairo, Egypt


Full text: english pdf 536 Kb

page 93-99

downloads: 63

cite


Abstract

Istražena su optička svojstva BiI3 filmova u području fundamentalne apsorpcije. Koeficijent apsorpcije opisan je Urbachovim pravilom. Široki vrh oko 2.0 eV pripisan je direktnim ekscitonskim prijelazima u blizini apsorpcijskog ruba. Područja apsorpcije na 2.03 eV i 2.39 eV pripisuju se spin-orbitalnom cijepanju niskoenergetskog dubleta joda.

Keywords

Hrčak ID:

327730

URI

https://hrcak.srce.hr/327730

Publication date:

6.4.1981.

Article data in other languages: english

Visits: 351 *