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Atomic radiative transitions in thermo field dynamics
(World Scientific Publ Co Pte Ltd, 2003-03-20)
In this work we rederive the Lamb-Retherford energy shift for an atomic electron in the presence of a thermal radiation. Using the Dalibard, Dupont-Roc and Cohen-Tannoudji (DDC) formalism, where physical observables are ...
Atomic radiative transitions in thermo field dynamics
(World Scientific Publ Co Pte Ltd, 2003-03-20)
In this work we rederive the Lamb-Retherford energy shift for an atomic electron in the presence of a thermal radiation. Using the Dalibard, Dupont-Roc and Cohen-Tannoudji (DDC) formalism, where physical observables are ...
Energy losses and transition radiation produced by the interaction of charged particles with a graphene sheet
(American Physical Society, 2016-09-15)
We present a fully relativistic formulation of the energy loss of a charged particle traversing a conductive monoatomic layer and apply it to the case of graphene in a transmission electron microscope (TEM). We use two ...
Atomic radiative transitions in thermo field dynamics
(World Scientific Publ Co Pte Ltd, 2014)
Energy Losses and Transition Radiation in Multilayer Graphene Traversed by a Fast Charged Particle
(American Chemical Society, 2017-08)
We present a fully relativistic formulation of the energy loss of a charged particle traversing a number of graphene layers and apply it to the case of two spatially separated layers probed by an energetic electron. We ...