TY - JOUR
T1 - EPR measurements of a two-dimensional spin frustrated system, BIPNNBNO with S 1 and S 1/2
AU - Kanzawa, T.
AU - Hosokoshi, Y.
AU - Katoh, K.
AU - Nishihara, S.
AU - Inoue, K.
AU - Nojiri, H.
PY - 2006/12/1
Y1 - 2006/12/1
N2 - An organic triradical, BIPNNBNO [3,5-bis(N-tert-butylaminoxyl)-4′-(1- oxyl-3-oxide-4,4,5,5-tetramethylimidazolin-2-yl)biphenyl] includes an antiferromagnetic spin pair of S 1 and S 1/2 within a molecule. In the crystals, ferrimagnetic chains are formed, accompanied by the antiferromagnetic interactions between the nearest and the next nearest neighbouring chains. These interactions induce frustrated spin structure in two-dimension. X-band and submillimeter EPR measurements of BIPNNBNO single crystals were performed. The change of the g-factor and linewidth was observed corresponding to the susceptibility and magnetization behaviour.
AB - An organic triradical, BIPNNBNO [3,5-bis(N-tert-butylaminoxyl)-4′-(1- oxyl-3-oxide-4,4,5,5-tetramethylimidazolin-2-yl)biphenyl] includes an antiferromagnetic spin pair of S 1 and S 1/2 within a molecule. In the crystals, ferrimagnetic chains are formed, accompanied by the antiferromagnetic interactions between the nearest and the next nearest neighbouring chains. These interactions induce frustrated spin structure in two-dimension. X-band and submillimeter EPR measurements of BIPNNBNO single crystals were performed. The change of the g-factor and linewidth was observed corresponding to the susceptibility and magnetization behaviour.
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U2 - 10.1088/1742-6596/51/1/019
DO - 10.1088/1742-6596/51/1/019
M3 - Article
AN - SCOPUS:33947637106
SN - 1742-6588
VL - 51
SP - 91
EP - 94
JO - Journal of Physics: Conference Series
JF - Journal of Physics: Conference Series
IS - 1
M1 - 019
ER -