2009
DOI: 10.1016/j.spmi.2009.06.001
|View full text |Cite
|
Sign up to set email alerts
|

The effects of indium segregation on exciton binding energy and oscillator strength in GaInAs/GaAs quantum wells

Help me understand this report

Search citation statements

Order By: Relevance

Paper Sections

Select...
3
1

Citation Types

0
3
0
2

Year Published

2011
2011
2024
2024

Publication Types

Select...
6
1

Relationship

0
7

Authors

Journals

citations
Cited by 7 publications
(5 citation statements)
references
References 40 publications
0
3
0
2
Order By: Relevance
“…practical applications [17][18][19][20][21]. As the rapid advances in modern growth techniques and researches for InGaAs/GaAs QWs [22,23] create the possibility to fabricate such heterostructures with well-controlled dimensions and compositions, the asymmetrical InGaAs/GaAs NSQWs become interesting and worth studying systems.…”
Section: Introductionmentioning
confidence: 99%
“…practical applications [17][18][19][20][21]. As the rapid advances in modern growth techniques and researches for InGaAs/GaAs QWs [22,23] create the possibility to fabricate such heterostructures with well-controlled dimensions and compositions, the asymmetrical InGaAs/GaAs NSQWs become interesting and worth studying systems.…”
Section: Introductionmentioning
confidence: 99%
“…Although using the thick barrier [7], low growth temperature and high growth rate can degrade the segregation effect to some extent, it was observed that substrate tilting angle, growth interruption can also affect the segregation phenomenon [20,[23][24][25]. Similarly, surface segregation of third-column atoms in group III-V arsenide compounds, binary, ternary alloys and their heterostructures results in nonabrupt interfaces [3,15,[26][27][28][29][30]. However, far from complexity of segregation phenomenon, it affects the mobility of the electron gas confined at the inverted interface due to the alloy scattering mechanism.…”
Section: Discussionmentioning
confidence: 99%
“…Schowalter et al (2006) al considerar un modelo Kane de ocho bandas, obtuvo el comportamiento de la posición energética de las intensidades de pico de fotoluminiscencia (PL) en función del coeficiente de segregación R, ver ; la concentración de indio y el espesor del QW. Wu et al (2009aWu et al ( , 2009b resolvieron analíticamente la ecuación de Schrödinger tomando en cuenta los cambios de forma de los QWs InxGa1-xAs/GaAs debido a la segregación de indio. De la Cruz ( 2004) exploró el cálculo de la energía de transición entre el electrón confinado y los estados del hueco como una función del ancho del pozo, teniendo en cuenta los efectos de la segregación de indio dentro de QWs individuales de InGaAs/GaAs.…”
Section: Introductionunclassified