2011 Volume 21 Issue 3 Pages 140-145
Experimental studies carried out by the present author and his collaborators for last 35 years are described very briefly. Systems used in these studies are oxide conductors (transition metal brozes), high-Tc Cu oxides, NaxCoO2⋅yH2O, Fe-based superconductors, quantum spin systems with spin-gap, so-called strongly correlated electron system, and so on. Throughout the studies, the neutron scattering measurements have been one of main methods both in the search for systems with new physics and/or in getting a decisive answer to important scientific issues, proving that neutron facilities and their development seem to be indispensable to future scientific works.
