Noren, LasseVan Tendeloo, GustaafWithers, Raymond2015-12-130022-4596http://hdl.handle.net/1885/92695The high-temperature Ni6±xSe5 phase has been carefully reinvestigated via electron diffraction and TEM imaging. Electron diffraction reveals an (in general) incommensurately modulated, continuously variable (within narrow limits) reciprocal lattice, indiKeywords: chalcogen; nickel; selenium; article; chemical structure; crystal structure; electron diffraction; phase transition; prediction; stoichiometry; structure analysis; thermodynamics; transmission electron microscopy200110.1006/jssc.2001.93652015-12-12