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Operator diamagnetic magnetizability

Two contributions to the magnetizability appear in the nonrelativistic electronic Hamiltonian in the presence of a magnetic vector potential O Eq. 11.40. One arises as an expectation value of the diamagnetic magnetizability operator, see O Eq. 11.47. The second involves a linear response contribution arising from the interaction of the magnetic dipole operator O Eq. 11.44 with itself We can, therefore, calculate the magnetizability from the expression ... [Pg.394]

The second-order terms give the magnetizability. The first term is known as the diamagnetic part and it is particularly easy to calculate since it is just the expectation value of the second moment operators. The second term is called the paramagnetic part. [Pg.296]

The reformulation of the diamagnetic contributions to the magnetizability, nuclear magnetic shielding and indirect nuclear spin-spin coupling tensor as linear response functions or sum-over-states (SOS) term discussed in Section 5.9 leads to new operators ... [Pg.276]

See other pages where Operator diamagnetic magnetizability is mentioned: [Pg.37]    [Pg.274]    [Pg.276]    [Pg.370]    [Pg.370]    [Pg.408]    [Pg.305]    [Pg.335]   
See also in sourсe #XX -- [ Pg.103 , Pg.274 , Pg.275 , Pg.276 , Pg.277 ]



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