36 citations · 126 across the 11 of their papers we have counts for
8 papers · 1 filter
Fermionic Order by Disorder in a van der Waals Antiferromagnet
R. Okuma, D. Ueta, S. Kuniyoshi +11
CeTe3 is a unique platform to investigate the itinerant magnetism in a van der Waals (vdW) coupled metal. Despite chemical pressure being a promising route to boost quantum fluctua…
Cluster-based Haldane state in edge-shared tetrahedral spin-cluster chain: Fedotovite KCuO(SO)
M. Fujihala, T. Sugimoto, T. Tohyama +13
Fedotovite KCuO(SO) is a candidate of new quantum spin systems, in which the edge-shared tetrahedral (EST) spin-clusters consisting of Cu are connected by we…
Phase Diagram and Soliton Picture of an Ideal Spin-Peierls Compound D-FPNN
Yuji Inagaki, Tatsuya Kawae, Naoko Sakai +10
We investigate magnetic properties of an =1/2 quasi-one dimensional organic antiferromagnet, D-FPNN using magnetization measurements taken at temperatures as low as 0.5 K.…
Magnetic Field versus Temperature Phase Diagram of the Spin-1/2 Alternating Chain Compound F5PNN
Yasuo Yoshida, Tatsuya Kawae, Yuko Hosokoshi +5
We have measured the specific heat of the S = 1/2 alternating Heisenberg antiferromagnetic chain compound pentafluorophenyl nitronyl nitroxide in magnetic fields using a single cry…
Specific Heat Study on a Novel Spin-Gapped System : (CH_3)_2NH_2CuCl_3
Yasuo Yoshida, Osamu Wada, Yuji Inagaki +5
Specific heat measurements down to 120mK have been performed on a quasi-one-dimensional spin-gapped system (CH)NHCuCl in a magnetic field up to 8 T. This co…
Pressure-induced valence change in the rare earth metals:The case of Praseodymium
Naoyuki Tateiwa, Akitoshi Nakagawa, Kazuhiko Fujio +2
The rare earth metal praseodymium (Pr) transforms from the d-fcc crystal structure (Pr-III) to {}-U one (Pr-IV) at 20 GPa with a large volume collapse ( = 0.16), whi…