Quasi-One-Dimensional Electron Gas in a Gas Quantum Wire

Autores

  • Antonio Newton Borges Universidade Federal de Goiás, Pontifícia Universidade Católica de Goiás.
  • Paulo César Miranda Machado Universidade Federal de Goiás
  • Clodoaldo Valverde Universidade Evangélica de Goiás, Universidade Paulista, Universidade Estadual de Goiás
  • Francisco Aparecido Pinto Osório Universidade Federal de Goiás, Pontifícia Universidade Católica de Goiás

Palavras-chave:

semiconductor, quantum wire, collective excitation energy

Resumo

The semiconductor technology developed mainly from the second half of the twenty century allowed the fabrication of several electronic devices that helps in the monitoring and information about the economic activities that can impact the environment preservation. Therefore here we study the semiconductors properties particularly the ultrthin quantum wires properties, due to it potential application in electronic devices fabrication.   Particularly we have investigated the effects of the plasmon–(LO) phonon interaction on the intrasubband static structure factor and the plasmon energy associated with the lowest subband in GaAs-AlGaAs parabolic QWW as a function of the electronic densities. We observe the presence of oscillations in the static structure factor spectra and show that they are directly related to the resonant split of the intrasubband collective excitation energy.

Biografia do Autor

Antonio Newton Borges, Universidade Federal de Goiás, Pontifícia Universidade Católica de Goiás.

Doutorado em Física pelo Instituto de Física e Química de São Carlos, IFQSC, Brasil. Docente na Pontifícia Universidade Católica de Goiás, PUC GOIÁS, Brasil.

Paulo César Miranda Machado, Universidade Federal de Goiás

Doutorado em Engenharia Elétrica pela University Of Leeds. Docente na Universidade Federal de Goiás, UFG, Brasil.

Clodoaldo Valverde, Universidade Evangélica de Goiás, Universidade Paulista, Universidade Estadual de Goiás

Doutorado em Física Computacional pela Universidade Federal de Goiás, UFG, Brasil. Docente na Universidade Estadual de Goiás, UEG; e na Universidade Paulista, UNIP.

Francisco Aparecido Pinto Osório, Universidade Federal de Goiás, Pontifícia Universidade Católica de Goiás

Doutorado em Física pela Universidade de São Paulo, USP, Brasil. Docente na Pontifícia Universidade Católica de Goiás, PUC GOIÁS, Brasil.; e na Universidade Federal de Goiás, UFG, Brasil.

Referências

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Publicado

2022-09-27

Como Citar

Borges, A. N., Machado, P. C. M., Valverde, C., & Osório, F. A. P. (2022). Quasi-One-Dimensional Electron Gas in a Gas Quantum Wire. ETIS - Journal of Engineering, Technology, Innovation and Sustainability, 2(1), 80–89. Recuperado de https://revistas2.unievangelica.edu.br/index.php/etis/article/view/3909

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