Uncorrelated electron-hole transition Energy in  GaN│InGaN│GaN Spherical QDQW Nanoparticles

Haddou El Ghazi; Anouar Jorio; Izeddine Zorkani

doi:10.15625/0868-3166/23/2/2782

Uncorrelated electron-hole transition Energy in GaN│InGaN│GaN Spherical QDQW Nanoparticles

Haddou El Ghazi, Anouar Jorio, Izeddine Zorkani

Author affiliations

Authors

Haddou El Ghazi Dhar El Mehrez Fez university
Anouar Jorio LPS, Faculty of science, Dhar EL Mehrez, BP 1796 Fes-Atlas, Morocco
Izeddine Zorkani LPS, Faculty of science, Dhar EL Mehrez, BP 1796 Fes-Atlas, Morocco

DOI:

https://doi.org/10.15625/0868-3166/23/2/2782

Keywords:

Transition Energy, Parabolic Potential, Spherical nanoparticles

Abstract

The electron (hole) energy and uncorrelated \(1S_e - 1S_{h}\) electron-hole transition in Core(GaN)| well(In\(_x\)Ga\(_{1 - x}\)N)| shell(GaN) spherical QDQW nanoparticles is investigated as a function of the inner and the outer radii. The calculations are performed within the framework of the effective-mass approximation and the finite parabolic potential confinement barrier in which two confined parameters are taking account. The Indium composition effect is also investigated. A critical value of the outer and the inner ratio is obtained which constitutes the turning point of two indium composition behaviors.

Downloads

Download data is not yet available.

Metrics

Metrics Loading ...

References

A. Mews, A. Eychmuller, M. Giersig, D. Schooss and H. Weller, J. Phys. Chem. 98 (1994) 934-041. DOI: https://doi.org/10.1021/j100054a032

D. Schooss, A. Mews, A. Eychmuller and H. Weller, Phys. Rev. B 49 (1994) 17072-17078. DOI: https://doi.org/10.1103/PhysRevB.49.17072

G.W. Bryant, Phys. Rev. B 52 (1995) R16997-R17000. DOI: https://doi.org/10.1103/PhysRevB.52.R16997

El Khamkhami, E. Feddi, E. Assaid, F. Dujardin, B. Stébé and J. Diouri, Phys. Low-Dim. Struct. 9 (2001) 131-142.

A. Eychmuller, A. Mews and H. Weller, Chem. Phys. Lett. 208 (1993) 59. DOI: https://doi.org/10.1016/0009-2614(93)80076-2

G.W. Bryant and W. Jaskolski, Phys. Stat. Sol. 224 (2001) 751-755. DOI: https://doi.org/10.1002/(SICI)1521-3951(200104)224:3<751::AID-PSSB751>3.0.CO;2-L

B. Little, M. El Sayed, G.W. Bryant and S. Burke, Chem. Phys. 114 (2001) 1813-1822. DOI: https://doi.org/10.1063/1.1333758

M. Millo, D. Katz, Y. W. Cao and U. Banin, Phys. Stat. Sol. 224 (2001) 271-276. DOI: https://doi.org/10.1002/1521-3951(200103)224:1<271::AID-PSSB271>3.0.CO;2-#

F. Guffarth, R. Heitz, A. Schliwa, O. Stier, A.R. Kovsh, V. Ustinov, N.N. Ledentsov and D. Binbenrg, Phys. Stat. Sol. 224 (2001) 61-65. DOI: https://doi.org/10.1002/1521-3951(200103)224:1<61::AID-PSSB61>3.0.CO;2-O

Y. Fang, M. Xiao and D. Yao, Physica E 42 (2010) 2178-2183. DOI: https://doi.org/10.1016/j.physe.2010.03.036

E. M. Kazaryan, A. A. Kostanyan and R. G. Boghosyan, J. Phys. Conf. Series 350 (2012) 012020. DOI: https://doi.org/10.1088/1742-6596/350/1/012020

E. Sadeghi and G. Rezaie, Pramana. J. Phys. 75 (2010) 749-755. DOI: https://doi.org/10.1007/s12043-010-0154-0

H. El Ghazi, A. Jorio and I. Zorkani, Submitted to Physica B (November 2012).

J. W. Hauss, H. S. Zhou, I. Honma and H. Komiyama, Phys. Rev. B 47 (1993) 1359. DOI: https://doi.org/10.1103/PhysRevB.47.1359

K. Chang and J. B. Xia, Phys. Rev. B 57 (1998) 9780. DOI: https://doi.org/10.1103/PhysRevB.57.9780

H. El Ghazi, A. Jorio and I. Zorkani, Afr. Rev. Phys. 12 (2012) 237-241.

E. Sadeghi, Physica E 41 (2009) 1319-1322. DOI: https://doi.org/10.1016/j.physe.2009.03.004

Downloads

Published

08-05-2013

How to Cite

[1]

H. El Ghazi, A. Jorio, and I. Zorkani, “Uncorrelated electron-hole transition Energy in GaN│InGaN│GaN Spherical QDQW Nanoparticles”, Comm. Phys., vol. 23, no. 2, p. 127, May 2013.

IEEE

Download Citation

Issue

Vol. 23 No. 2 (2013)

Section

Papers

License

Authors who publish with CIP agree with the following terms:

The manuscript is not under consideration for publication elsewhere. When a manuscript is accepted for publication, the author agrees to automatic transfer of the copyright to the editorial office.
The manuscript should not be published elsewhere in any language without the consent of the copyright holders. Authors have the right to enter into separate, additional contractual arrangements for the non-exclusive distribution of the journal’s published version of their work (e.g., post it to an institutional repository or publish it in a book), with an acknowledgement of its initial publication in this journal.
Authors are encouraged to post their work online (e.g., in institutional repositories or on their websites) prior to or during the submission process, as it can lead to productive exchanges or/and greater number of citation to the to-be-published work (See The Effect of Open Access).