海量图书期刊资源,随时随地畅享阅读乐趣
X-ray absorption investigation of the valence state and electronic structure of La1−xCaxCoO3−δ in comparison with La1−xSrxCoO3−δ and La1−xSrxFeO3−δO. Haas; Chr. Ludwig; U. Bergmann; R.N. Singh; A. Braun; T. Graule · 2011
Investigation of the electronic structure of La1-x(M2+)xCrO3, Cr2O3 and La2O3 by x-ray photoelectron spectroscopyW.-Y. Howng; R.J. Thorn · 1979