2 papers
cond-mat.supr-con2007
High pressure study on the strong-coupling superconductivity in non-centrosymmetric compound CeIrSi_3
Naoyuki Tateiwa, Yoshinori Haga, Tatsuma D. Matsuda +6
We have carried out high pressure experiment on the pressure-induced superconductor CeIrSi without inversion center. The electrical resistivity and ac heat capacity were measur…
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…