Our site saves small pieces of text information (cookies) on your device in order to deliver better content and for statistical purposes. You can disable the usage of cookies by changing the settings of your browser. By browsing our site without changing the browser settings you grant us permission to store that information on your device.
A. ELKADADRA1, D. ABOUELAOUALIM1,* , A. OUERIAGLI1, A. OUTZOURHIT1
In thisstudy, the total refractive index (RI) changes of GaN / AlxGa1-xN Core-Shell quantum dots are calculated with a hydrogenic impurity. Our results show that the RI changes are considerably sensitive to the geometrical parameters of systems. The peak position of the total refractive index changes is greatly affected by changing of the geometrical size and presence of the hydrogenic impurity. The possibility of tuning the resonant energies by using the geometric core shell effect of the spatial confinement can be useful in the optoelectronic devices applications..
Core-Shell, Quantum dot, Refractive index changes.
A. ELKADADRA, D. ABOUELAOUALIM, A. OUERIAGLI, A. OUTZOURHIT, Size dependent of refractive index changes of GaN/AlxGa1-xN core-shell quantum dots with and without a donor impurity, Optoelectronics and Advanced Materials - Rapid Communications, 8, 5-6, May-June 2014, pp.374-377 (2014).
Submitted at: Sept. 5, 2013
Accepted at: May 15, 2014
Optoelectronics and Advanced Materials - Rapid Communications
(2022): 0.5 - 2022 Journal Citation Reports (Clarivate Analytics, 2023)
Active accounts were imported to the new platform and assigned a random password by default. In order to access your account you need to access the login page and go through the Lost Password dialog (involves the system sending you an email with instructions) in order to reset your password. This step is necessary as passwords are kept in hashed form and the new platform uses modern hashing algorithms incompatible with the previous ones.