TY - JOUR
T1 - Orbitally dependent magnetic coupling between cobalt(II) ions
T2 - The problem of the magnetic anisotropy
AU - Palii, Andrei V.
AU - Tsukerblat, Boris S.
AU - Coronado, Eugenio
AU - Clemente-Juan, Juan M.
AU - Borrás-Almenar, Juan J.
PY - 2003/3/22
Y1 - 2003/3/22
N2 - The microscopic approach to the problem of the exchange interaction between cobalt(II) ions was developed. The kinetic exchange Hamiltonian for corner shared bioctahedral Co(II) of D4h symmetry was deduced, taking into account the relevant hopping integrals of σ- and π-types. By using the developed approach, it was possible to build the microscopic theory of the effective pseudo-spin-1/2 Hamiltonian acting in the space of the ground Kramers doublets of the interacting ions.
AB - The microscopic approach to the problem of the exchange interaction between cobalt(II) ions was developed. The kinetic exchange Hamiltonian for corner shared bioctahedral Co(II) of D4h symmetry was deduced, taking into account the relevant hopping integrals of σ- and π-types. By using the developed approach, it was possible to build the microscopic theory of the effective pseudo-spin-1/2 Hamiltonian acting in the space of the ground Kramers doublets of the interacting ions.
UR - http://www.scopus.com/inward/record.url?scp=0344089112&partnerID=8YFLogxK
U2 - 10.1063/1.1555122
DO - 10.1063/1.1555122
M3 - Article
AN - SCOPUS:0344089112
SN - 0021-9606
VL - 118
SP - 5566
EP - 5581
JO - Journal of Chemical Physics
JF - Journal of Chemical Physics
IS - 12
ER -