'Atomic electrons' diaporamas de présentation

Electrons

Electrons. Electrons lose energy primarily through ionization and radiation Bhabha (e + e - ?e + e - ) and Moller (e - e - ?e - e - ) scattering also contribute When the energy loss per collision is above 0.255 MeV one considers this to be Bhabha or Moller scattering. Ionization Loss.

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Atomic Nucleus and Radioactivity

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Lasers

Lasers. Atomic electrons can be excited by external radiation. EM waves Electrons in a field. Atoms emit light when the electron returns to the ground state. Random release time Transition occurs spontaneously. Spontaneous Emission.

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