35 citations · 195 across the 24 of their papers we have counts for
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Electron-nuclear spin dynamics of Ga paramagnetic centers probed by spin dependent recombination: A master equation approach
V. G. Ibarra-Sierra, J. C. Sandoval-Santana, S. Azaizia +8
Similar to nitrogen-vacancy centers in diamond and impurity atoms in silicon, interstitial gallium deep paramagnetic centers in GaAsN have been proven to have useful characteristic…
Singularities and internal rotational dynamics of electron beams
D. Velasco-Martínez, V. G. Ibarra-Sierra, J. C. Sandoval-Santana +2
We study the internal rotational dynamics of electronic beams in relation to the phase singularities of their wave functions. Given their complex singularity structure, Hermite-Gau…
Time evolution of two-dimensional quadratic Hamiltonians: A Lie algebraic approach
V. G. Ibarra-Sierra, J. C. Sandoval-Santana, J. L. Cardoso +1
We develop a Lie algebraic approach to systematically calculate the evolution operator of the generalized two-dimensional quadratic Hamiltonian with time-dependent coefficients. Al…