@article{oai:nagasaki-u.repo.nii.ac.jp:00014072, author = {Morimura, Takao and Hasaka, Masayuki and Kondo, Shin-ichiro}, issue = {8}, journal = {Scripta Materialia}, month = {Oct}, note = {The high-performance thermoelectric compound Ti0.5(Zr0.5Hf0.5)0.5NiSn0.998Sb0.002 with half-Heusler lattice was studied by X-ray diffraction (XRD) and transmission electron microscopy (TEM). Each half-Heusler peak in the XRD pattern was accompanied by a bump at the high-angle side. Granular domains, a few nanometers in size, were observed in a bright-field TEM image. Fourier transformation and inverse Fourier transformation of the high-resolution TEM image revealed that the granular structure consists of half-Heusler domains with ordering and with disordering between second nearest neighbor atoms., Scripta Materialia, 59(8), pp.886-888; 2008}, pages = {886--888}, title = {Transmission electron microscopy observation of the half-Heusler compound Ti0.5(Zr0.5Hf0.5)0.5NiSn0.998Sb0.002}, volume = {59}, year = {2008} }