Zobrazeno 1 - 10
of 1 367
pro vyhledávání: '"Lopez, P. V."'
Autor:
López, Gustavo V., Lizarraga, Jorge A.
The motion of a charged particle moving on a flat surface is studied through the constants of motion associated to the system, given the magnetic gauge. The usual Landau' solution and the non separable solution for the Landau's gauge are found, and n
Externí odkaz:
http://arxiv.org/abs/2406.16181
Autor:
Lopez-Richard, V., Pradhan, S., Silva, R. S. Wengenroth, Lipan, O., Catelano, L. K., Höfling, S., Hartmann, F.
Publikováno v:
Journal of Applied Physics 136, 165103 (2024)
Basic multimode impedance analysis grounded in the availability of nonequilibrium charge carriers and their retarded path towards equilibrium is used to access the inadequacy of equivalent circuits in nonlinear systems with inherent memory. On the ba
Externí odkaz:
http://arxiv.org/abs/2303.04135
Autor:
Castro, E. David Guarin, Pfenning, A., Hartmann, F., Knebl, G., Teodoro, M. Daldin, Marques, Gilmar E., Höfling, S., Bastard, G., Lopez-Richard, V.
Publikováno v:
J. Phys. Chem. C 2021, 125, 27, 14741-14750
We investigate the energy relaxation segmentation in a resonant tunneling heterostructures by assessing the optical and transport dynamics of non-equilibrium charge carriers. The electrical and optical properties are analyzed using electronic transpo
Externí odkaz:
http://arxiv.org/abs/2303.03506
Autor:
Laurindo Jr., V., Castro, E. D. Guarin, Jacobsen, G. M., de Oliveira, E. R. C., Domenegueti, J. F. M., Alén, B., Mazur, Yu. I., Salamo, G. J., Marques, G. E., Marega Jr., E., Teodoro, M. D., Lopez-Richard, V.
This paper discusses the combined effects of optical excitation power, interface roughness, lattice temperature, and applied magnetic fields on the spin-coherence of excitonic states in GaAs/AlGaAs multiple quantum wells. For low optical powers, at l
Externí odkaz:
http://arxiv.org/abs/2107.02129
Autor:
de Oliveira, E. R. Cardozo, Naranjo, A., Pfenning, A., Lopez-Richard, V., Marques, G. E., Worschech, L., Hartmann, F., Höfling, S., Teodoro, M. D.
Publikováno v:
Phys. Rev. Applied 15, 014042 (2021)
We study the magneto-transport and magneto-electroluminescence properties of purely n-doped GaAs/Al$_{0.6}$Ga$_{0.4}$As resonant tunneling diodes with an In$_{0.15}$Ga$_{0.85}$As quantum well and emitter prewell. Before the resonant current condition
Externí odkaz:
http://arxiv.org/abs/2007.11736
Using the GADGET-2 N-body code, we make a study of the galaxy morphology and merging time due to two interacting galaxies (for the same types and different sizes and masses, $1:1$ and $1:10$ ratio masses) merging due to gravity interaction. This is d
Externí odkaz:
http://arxiv.org/abs/2003.12100
Autor:
Lopez, Gustavo V., Lizarraga, Jorge A.
We study the quantization of the motion of a charged particle without spin inside a flat box under a static electromagnetic field. Contrary to Landau's solution with constant magnetic field transverse to the box, we found a non separable variables so
Externí odkaz:
http://arxiv.org/abs/2004.00388
Autor:
López-Flores, V., Mawass, M. -A., Herrero-Albillos, J., Uenal, A. A., Valencia, S., Kronast, F., Boeglin, C.
The dynamic of the magnetic structure in a well ordered ferromagnetic CoPd stripe domain pattern has been investigated upon excitation by femtosecond infrared laser pulses. Time-resolved X-ray magnetic circular dichroism in photoemission electron mic
Externí odkaz:
http://arxiv.org/abs/2003.08121
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