Hironobu Fujii

TL;DR: The EDX micrographs corresponding to Mg and Ni elemental profiles indicated that nanoparticle Ni metals as catalyst homogeneously dispersed on the surface of MgH(2) revealed good reversible hydriding/dehydriding cycles even at 150 degrees C.

TL;DR: The results suggest that an antiferromagnetic correlation develops near 12 K, which induces the formation of the pseudogap in the narrow band of heavy quasiparticles in CeNiSn.

TL;DR: In this article, the magnetic properties of SmMn2Ge2 with a layer structure have been studied by magnetization measurements using single crystal, and the appearance of successive magnetic orderings are attributed to the variation of the shortest Mn-Mn distance due to thermal expansion and the existence of ferromagnetic coupling between the Sm moments in the intralayer which is dominant at low temperatures.

TL;DR: In this paper, three types of phase transitions in (La1-xBax)2CuO4-y-orthorhombic to tetragonal, spin density wave (SDW) and superconductive were traced as a function of the Ba concentration, x.

TL;DR: In this paper, the properties of the alloys Mg-x at.%Ni (x = 33, 38, 43 and 50) with different nanometer-scale structures were successively synthesized by mechanical grinding of Mg2Ni mixed with various amounts of additional Ni, and the relations between their structural and hydriding properties were investigated in detail.