Magnetic hysteresis loss (iron loss) is an important magnetic property that determines the efficiency of electric motors and ...

Photo-rechargable energy storage cells can provide plug-free power for various applications. Here the authors integrate a photo-absorbing dye complex with LiFePO4nanocrystals as a lithium-ion ...

WHEN an alkaline extract of yeast is saturated with ammonium sulphate there is precipitated, with the protein, cytochrome ‘C’ and a complex iron compound giving no visible spectrum. The latter ...