The fundamental physical properties of doped LaMnO 3, generically termed “manganites,”
and much of the underlying physics, were known more than 40 years ago. This article first …

Magnetic field (MF) has been applied widely and successfully as an efficient, low-cost and
easy-to-use technique to enhance wastewater treatment (WWT) performance. Although the …

The features and mechanism of Colossal Magnetoresistance, or CMR, in manganese oxides
as well as device physics are highlighted in this book, with a focus on tunneling MR for some …

Critical to the development of improved solid oxide fuel cell (SOFC) technology are novel
compounds with high oxygen reduction reaction (ORR) catalytic activity and robust stability …

Magnetic oxides show a variety of extrinsic magnetotransport phenomena: grain-boundary,
tunnelling and domain-wall magnetoresistance. In view of these phenomena the role of …

The surface-boundary magnetization (M SB) for a manganese perovskite La 0.7 Sr 0.3 MnO
3 has been investigated using spin-resolved photoemission spectroscopy, which has an∼ 5 …

Perovskite oxides containing transition metals are promising materials in a wide range of
electronic and electrochemical applications. However, neither their work function values nor …

The magnetoresistance behavior of Fe3O4 in polycrystalline thin film, powder compact, and
single-crystal form are compared. Negative magnetoresistance with peaks at the coercive …

The perovskite manganites with generic formula RE 1− x AE x MnO 3 (RE= rare earth, AE=
Ca, Sr, Ba and Pb) have drawn considerable attention, especially following the discovery of …

Cold-pressed powders of the half-metallic ferromagnet CrO 2 are dielectric granular metals.
Hysteretic magnetoresistance with maxima at the coercive field arises from interparticle …