H. Kojima

Chapter 5 Fundamental properties of hexagonal ferrites with magnetoplumbite structure

H. Kojima, H. Kojima, 1982 .

Origin of coercivity changes during the oxidation of Fe 3 O 4 to γ-Fe 2 O 3

H. Kojima, K. Hanada, 1980 .

Boron nonstoichiometry, hardness and oxidation resistance of perovskite-type CeRh3Bx (x=0-1)

Vijay Kumar, Y. Kawazoe, Jinhua Ye, 2006 .