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Results: 1-25/42
Authors:
Freire, JAK
Peeters, FM
Freire, VN
Farias, GA
Citation: Jak. Freire et al., Exciton trapping in magnetic wire structures, J PHYS-COND, 13(14), 2001, pp. 3283-3295
Authors:
Ribeiro, J
de Carvalho, RRL
Farias, GA
Freire, VN
Albuquerque, EL
Citation: J. Ribeiro et al., Scaling properties of the electronic structure of quasiperiodic GaAs/AlxGa1-xAs superwires and superdots, PHYSICA B, 305(1), 2001, pp. 38-47
Authors:
Souza, AG
Mendes, J
Freire, VN
Ayala, AP
Sasaki, JM
Freire, PTC
Melo, FEA
Juliao, JF
Gomes, UU
Citation: Ag. Souza et al., Phase transition in WO3 in microcrystals obtained by sintering process, J RAMAN SP, 32(8), 2001, pp. 695-699
Authors:
de Sousa, JS
Wang, H
Farias, GA
Freire, VN
Silva, EF
Citation: Js. De Sousa et al., Blue light emission from confined excitons in SiC/SiO2 quantum wells and wires, J KOR PHYS, 39(3), 2001, pp. 443-446
Authors:
de Sousa, JS
Freire, VN
Farias, GA
Landim, RR
da Silva, EF
Citation: Js. De Sousa et al., Feasibility of red light emission through exciton confinement in Si/SiO2 quantum wires, J KOR PHYS, 39(3), 2001, pp. 473-476
Authors:
Ferreira, EC
da Costa, JAP
Freire, JAK
Freire, VN
Farias, GA
Citation: Ec. Ferreira et al., Interface-related effects on the confined excitons in GaAs/AlxGa1-xAs double quantum wells, J KOR PHYS, 39(3), 2001, pp. 485-487
Authors:
Freire, JAK
Matulis, A
Peeters, FM
Freire, VN
Farias, GA
Citation: Jak. Freire et al., Exciton trapping in a hybrid ferromagnetic/semiconductor magnetic antidot, J MAGN MAGN, 226, 2001, pp. 2038-2039
Authors:
Bezerra, EF
Souza, AG
Freire, VN
Mendes, J
Lemos, V
Citation: Ef. Bezerra et al., Strong interface localization of phonons in nonabrupt InN/GaN superlattices - art. no. 201306, PHYS REV B, 6420(20), 2001, pp. 1306
Authors:
Rodrigues, CG
Vasconcellos, AR
Luzzi, R
Freire, VN
Citation: Cg. Rodrigues et al., Urbach's tail in III-nitrides under an electric field, J APPL PHYS, 90(4), 2001, pp. 1879-1882
Authors:
Shi, JM
Freire, VN
Farias, GA
Citation: Jm. Shi et al., Confined electron and shallow donor states in graded GaAs/AlxGa1-xAs spherical quantum dots, EUR PHY J B, 14(2), 2000, pp. 337-348
Authors:
Pereira, JM
Costa, RN
Freire, VN
Farias, GA
Citation: Jm. Pereira et al., Surface shape resonances of ridges on a thin film, EUR PHY J B, 13(3), 2000, pp. 589-593
Authors:
Freire, JAK
Matulis, A
Peeters, FM
Freire, VN
Farias, GA
Citation: Jak. Freire et al., Confinement of two-dimensional excitons in a nonhomogeneous magnetic field, PHYS REV B, 61(4), 2000, pp. 2895-2903
Authors:
da Silva, EF
de Vasconcelos, EA
Stosic, BD
de Sousa, JS
Farias, GA
Freire, VN
Citation: Ef. Da Silva et al., Dynamics of SiO2/SiOx/Si multilayer growth and interfacial effects on silicon quantum well confinement properties, MAT SCI E B, 74(1-3), 2000, pp. 188-192
Authors:
Souza, AG
Freire, VN
Sasaki, JM
Mendes, J
Juliao, JF
Gomes, UU
Citation: Ag. Souza et al., Coexistence of triclinic and monoclinic phases in WO3 ceramics, J RAMAN SP, 31(6), 2000, pp. 451-454
Authors:
de Vasconcelos, EA
da Silva, EF
Khoury, HJ
Freire, VN
Citation: Ea. De Vasconcelos et al., Effect of ageing on x-ray induced dopant passivation in MOS capacitors, SEMIC SCI T, 15(8), 2000, pp. 794-798
Authors:
Adib, AB
de Sousa, JS
Farias, GA
Freire, VN
Citation: Ab. Adib et al., Smooth interface effects on the confinement properties of GaSb/AlxGa1-xSb quantum wells, APPL SURF S, 166(1-4), 2000, pp. 336-340
Authors:
de Sousa, JS
Wang, H
Farias, GA
Freire, VN
da Silva, EF
Citation: Js. De Sousa et al., Strong exciton energy blue shift in annealed Si/SiO2 single quantum wells, APPL SURF S, 166(1-4), 2000, pp. 469-474
Authors:
da Silva, EF
de Vasconcelos, EA
Freire, VN
Citation: Ef. Da Silva et al., Time evolution of SiO2/Si interface defects and dopant passivation in MOS capacitors, MICROEL ENG, 51-2, 2000, pp. 567-574
Authors:
Souza, AG
Freire, PTC
Pilla, O
Ayala, AP
Mendes, J
Melo, FEA
Freire, VN
Lemos, V
Citation: Ag. Souza et al., Pressure effects in the Raman spectrum of WO3 microcrystals, PHYS REV B, 62(6), 2000, pp. 3699-3703
Authors:
Freire, JAK
Peeters, FM
Matulis, A
Freire, VN
Farias, GA
Citation: Jak. Freire et al., Fine structure of excitons in a quantum well in the presence of a nonhomogeneous magnetic field, PHYS REV B, 62(11), 2000, pp. 7316-7324
Authors:
Bezerra, EF
Freire, VN
Teixeira, AMR
Silva, MAA
Freire, PTC
Mendes, J
Lemos, V
Citation: Ef. Bezerra et al., Smooth interface effects on the Raman scattering in zinc-blende AlN/GaN superlattices, PHYS REV B, 61(19), 2000, pp. 13060-13063
Authors:
Caetano, EWS
Bezerra, EF
Freire, VN
da Costa, JAP
da Silva, EF
Citation: Ews. Caetano et al., Ultrafast electron drift velocity overshoot in 3C-SiC, SOL ST COMM, 113(9), 2000, pp. 539-542
Authors:
Bezerra, EF
Freire, VN
Souza, AG
Mendes, J
Lemos, V
Ikoma, Y
Watanabe, F
Motooka, T
Citation: Ef. Bezerra et al., Strong interface-induced changes on the numerical calculated Raman scattering in Si/3C-SiC superlattices, APPL PHYS L, 77(26), 2000, pp. 4316-4318
Authors:
Rodrigues, CG
Freire, VN
Vasconcellos, AR
Luzzi, R
Citation: Cg. Rodrigues et al., Velocity overshoot onset in nitride semiconductors, APPL PHYS L, 76(14), 2000, pp. 1893-1895
Authors:
de Sousa, JS
Farias, GA
Freire, VN
da Silva, EF
Citation: Js. De Sousa et al., Interface-related restriction to potential depth estimates for single Si/SiO2 quantum wells, J PHYS-COND, 11(8), 1999, pp. 1927-1934