38 citations · 145 across the 5 of their papers we have counts for
5 papers
Anomalous magnetization of =2 ferromagnetic-antiferromagnetic alternating chain with Ising anisotropy
H. Yamaguchi, Y. Shinpuku, Y. Kono +7
We present the first experimental realization of an ferromagnetic-antiferromagnetic (F-AF) alternating chain in a new Mn-verdazyl complex [Mn(hfac)](-Py-V) [hfa…
= 1/2 ferromagnetic-antiferromagnetic alternating Heisenberg chain in a zinc-verdazyl complex
Hironori Yamaguchi, Yasuhiro Shinpuku, Tokuro Shimokawa +6
We successfully synthesized the zinc-verdazyl complex [Zn(hfac)](-Py-V) [hfac = 1,1,1,5,5,5-hexafluoroacetylacetonate; -Py-V = 3-(2-pyridyl)-1,5-diphenylverdazyl],…
Field-induced incommensurate phase in the strong-rung spin ladder with ferromagnetic legs
H. Yamaguchi, H. Miyagai, M. Yoshida +12
We report magnetization, specific heat, and NMR measurements of 3-Br-4-F-V [=3-(3-bromo-4-fluorophenyl)-1,5-diphenylverdazyl], a strong-rung S=1/2 Heisenberg spin ladder with ferro…
Fine-Tuning of Magnetic Interactions in Organic Spin Ladders
Hironori Yamaguchi, Hirotsugu Miyagai, Tokuro Shimokawa +10
We have succeeded in synthesizing two types of new organic radical crystals 3-I-V [= 3- (3-iodophenyl)-1,5-diphenylverdazyl] and 3-Br-4-F-V [= 3-(3-bromo-4-fluorophenyl)-1,5- diphe…
Various regimes of quantum behavior in S = 1/2 Heisenberg antiferromagnetic chain with fourfold periodicity
H. Yamaguchi, T. Okubo, K. Iwase +7
We have succeeded in synthesizing single crystals of the verdazyl radical beta-2,6-Cl2-V [= beta-3-(2,6-dichlorophenyl)-1,5-diphenylverdazyl]. The ab initio MO calculation indicate…