• Türkçe
    • English
  • English 
    • Türkçe
    • English
  • Login
View Item 
  •   Open Access Home
  • Rektörlüğe Bağlı Bölümler
  • Araştırma Çıktıları
  • Öksüz Yayınlar Koleksiyonu - WoS
  • View Item
  •   Open Access Home
  • Rektörlüğe Bağlı Bölümler
  • Araştırma Çıktıları
  • Öksüz Yayınlar Koleksiyonu - WoS
  • View Item
JavaScript is disabled for your browser. Some features of this site may not work without it.

The high hydrostatic pressure effect on shallow donor binding energies in GaAs-(Ga, Al)As cylindrical quantum well wires at selected temperatures

Date

2011

Author

Karki, H. D.
Elagoz, S.
Baser, P.

Metadata

Show full item record

Abstract

We have presented the behavior of a shallow donor impurity with binding energy in cylindrical-shaped GaAs/Ga(0.7)Al(0.3)As quantum well wires under high hydrostatic pressure values. Our results are obtained in the effective mass approximation using the variational procedures. In our calculations, we have not considered the pressure related Gamma-X crossover effects. The hydrostatic pressure dependence on the expectation value of ground state binding energy is calculated as a function of wire radius at selected temperatures. We have also discussed the effects of high hydrostatic pressure and temperature on some physical parameters such as effective mass, dielectric constant, and barrier height. A detailed analysis of these calculations has proved that the effective mass is the most important parameter, which explains the dependency of donor impurity binding energies on the high hydrostatic pressure values. (C) 2011 Elsevier B.V. All rights reserved.

Source

PHYSICA B-CONDENSED MATTER

Volume

406

Issue

11

URI

https://dx.doi.org/10.1016/j.physb.2011.03.004
https://hdl.handle.net/20.500.12418/9545

Collections

  • Makale Koleksiyonu [5200]
  • Makale Koleksiyonu [5745]
  • Öksüz Yayınlar Koleksiyonu - WoS [6175]



DSpace software copyright © 2002-2015  DuraSpace
Contact Us | Send Feedback
Theme by 
@mire NV
 

 




Open Access Policy
About Open Access
User Guide
Contact

DSpace@Cumhuriyet

by OpenAIRE
Advanced Search

Browse

All of DSpaceCommunities & CollectionsBy Issue DateAuthorsTitlesSubjectsTypeDepartmentPublisherCategoryLanguageAccess TypeThis CollectionBy Issue DateAuthorsTitlesSubjectsTypeDepartmentPublisherCategoryLanguageAccess Type

My Account

LoginRegister

DSpace software copyright © 2002-2015  DuraSpace
Contact Us | Send Feedback
Theme by 
@mire NV
 

 


|| Sivas Cumhuriyet University || Library || Open Access Policy || About Open Access || User Guide || OAI-PMH ||

Kütüphane ve Dokümantasyon Daire Başkanlığı, Sivas, Turkey
If you find any errors in content, please contact: acikerisim-yardim@cumhuriyet.edu.tr

Creative Commons License
DSpace@Cumhuriyet by Sivas Cumhuriyet University Institutional Repository is licensed under a Creative Commons Attribution-NonCommercial-NoDerivs 4.0 Unported License..

Sivas Cumhuriyet University is a member of the following institutions.


DSpace 6.3

tarafından İdeal DSpace hizmetleri çerçevesinde özelleştirilerek kurulmuştur.