2 papers
cond-mat.str-el2007
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…
cond-mat.str-el2005
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…