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Mostrando resultados 1 a 12 de 12
Fecha de publicaciónTítuloAutor(es)
2005Absorción óptica relativa a impurezas donadoras en pozos cuánticos de GaAs-(Ga,Al)As bajo efectos de presión hidrostáticaDuque Quintero, Carlos; López Ríos, Sonia Yaneth; Porras Montenegro, Nelson
2006AI43C. Binding energy and photoionization cross-section in GaAs quantum well-wires and quantum dots: Magnetic field and hydrostatic pressure effectsDuque Echeverri, Carlos Alberto; Porras Montenegro, Nelson; Correa, Julián David
2003Binding energy and density of shallow impurity states in GaAs–(Ga, Al)As quantum wells : effects of an applied hydrostatic stressLópez Ríos, Sonia Yaneth; Porras Montenegro, Nelson; Duque Echeverri, Carlos Alberto
1998Binding energy of the ground and first few excited states of a shallow-donor impurity in rectangular-cross-sectional area GaAs quantum-well wires under applied electric fieldDuque Echeverri, Carlos Alberto; Porras Montenegro, Nelson; Montes Barahona, Augusto León
2000Density of States of a Donor Impurity in a GaAs Quantum Box under the Action of an Applied Electric FieldMontes Barahona, Augusto León; Duque Echeverri, Carlos Alberto; Porras Montenegro, Nelson
2003Effects of hydrostatic stress on the density of impurity states and donor-related optical absorption spectra in GaAs–(Ga,Al)As quantum wellsLópez Ríos, Sonia Yaneth; Porras Montenegro, Nelson; Duque Echeverri, Carlos Alberto
2009Excitons in coupled quantum dots: hydrostatic pressure and electric field effectsLópez Ríos, Sonia Yaneth; Porras Montenegro, Nelson; Duque Echeverri, Carlos Alberto
2004Hydrostatic pressure effects on the donor impurity-related photoionization cross-section in cylindrical-shaped GaAs-(Ga,Al)As quantum well-wiresCorrea, Julián David; Cepeda Giraldo, Oscar; Porras Montenegro, Nelson; Duque Echeverri, Carlos Alberto
2009Photonic band structure evolution of a honeycomb lattice in the presence of an external magnetic fieldOliveira, Luiz Eduardo; Duque Echeverri, Carlos Alberto; Porras Montenegro, Nelson; Cavalcanti, Solange Bessa
2011Plasmon polaritons in 1D Cantor-like fractal photonic superlattices containing a left-handed materialMejía Salazar, Jorge Ricardo; Porras Montenegro, Nelson; Reyes Gómez, Ernesto Amador; Cavalcanti, Solange Bessa; Oliveira, Luiz Eduardo
2004Stress effects on shallow-donor impurity states in symmetrical GaAs/AlxGa1_xAs double quantum wellsRaigoza Bohórquez, Nicolás Fernando; Morales Aramburo, Álvaro Luis; Montes Barahona, Augusto León; Porras Montenegro, Nelson; Duque Echeverri, Carlos Alberto
2008Tilted electric-field and hydrostatic pressure effects on donor impurity states in cylindrical GaAs quantum disksLópez Ríos, Sonia Yaneth; Porras Montenegro, Nelson; Tangarife, E; Duque Echeverri, Carlos Alberto