Space-charge limited current in planar and cylindrical crossed-field diodes using variational calculus
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DOI: 10.1063/5.0054307
Abstract: Crossed-field space-charge limited current (CF-SCLC) represents the maximum stable current that can be produced in crossed-field devices (CFDs); prominent CFDs include magnetrons and cyclotrons, critical technologies in vacuum electronics. While planar crossed-field geometries have the… read more here.
Keywords: space charge; field; charge limited; crossed field ... See more keywords
General quantum variational calculus
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DOI: 10.19139/soic.v6i1.467
Abstract: We develop a new variational calculus based in the general quantum difference operator recently introduced by Hamza et al. In particular, we obtain optimality conditions for generalized variational problems where the Lagrangian may depend on… read more here.
Keywords: variational calculus; quantum variational; general quantum;