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Super-exchange interactions

The two spins 5a and 5b are assumed to be local, associated with the two sites a and b, respectively. The parameter J is the so-called exchange-coupling constant, which expresses the strength of the (super)exchange interaction between the... [Pg.128]

The coupling of adjacent ions in such a case can arise via exchange interaction if their wave-functions overlap, via super exchange interactions involving intervening ions, or via various electric or magnetic multipolar interactions. [Pg.67]

In this situation, the interactions between manganese ions can arise through super exchange interaction of neighboring oxygen... [Pg.212]

See other pages where Super-exchange interactions is mentioned: [Pg.122]    [Pg.123]    [Pg.127]    [Pg.5]    [Pg.76]    [Pg.160]    [Pg.166]    [Pg.42]    [Pg.367]    [Pg.832]    [Pg.357]    [Pg.190]    [Pg.373]    [Pg.373]    [Pg.374]    [Pg.106]    [Pg.108]    [Pg.55]    [Pg.93]    [Pg.32]    [Pg.34]    [Pg.48]    [Pg.64]    [Pg.7]    [Pg.404]    [Pg.229]    [Pg.36]    [Pg.226]   
See also in sourсe #XX -- [ Pg.55 ]

See also in sourсe #XX -- [ Pg.106 ]



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Exchange interaction

Exchangeability interactions

Super-exchange

Super-exchange magnetic interactions

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