Electron orbital angular momentum

The spin of a proton is, like an electron, a neutron also has spin In addition to spin angular momentum, the nucleons in a nucleus have orbital angular momentum the orbital angular-momentum quantum number of a nucleon can be 0,1,2, The spin angular momentum of each nucleon... 

Unlike a free electron, an electron in a molecule also experiences a complex interaction between spin and orbital angular momentum, spin-orbit coupling. These interactions are described in terms of a tensor, EPR spectroscopy is... 

Electron orbital angular momentum Electron spin angular momentum Resultant of orbital and spin momenta Molecular rotational angular momentum Nuclear spin angular momentum... 

Ion f electron Angular momentum Total orbital Term associated... 

The fine structure in purely rotational, rotational-vibrational, and electronic spectra of NH (ND) arises from the interaction of the unpaired electron spin with the orbital angular momentum (spin-orbit coupling constant A for the 11 states), from the interaction of the unpaired electron spins with each other and with the rotational angular momentum (spin-... 

Electrons have intrinsic (spin) angular momentum in addition to the angular momentum of orbital motion. 

There are complicating issues in defmmg pseudopotentials, e.g. the pseudopotential in equation Al.3.78 is state dependent, orbitally dependent and the energy and spatial separations between valence and core electrons are sometimes not transparent. These are not insunnoimtable issues. The state dependence is usually weak and can be ignored. The orbital dependence requires different potentials for different angular momentum components. This can be incorporated via non-local operators. The distinction between valence and core states can be addressed by incorporating the core level in question as part of the valence shell. For... 

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