Unlike the orthorhombic phase, the icosahedral phase of Al sub 86 Mn sub 14 exhibits a local magnetic moment.
Using doped semiconductors as a paradigm, the magnetic behavior of a disordered system undergoing a metal-insulator transition is described and contrasted with the situation in the absence of disor
Magnetic properties of doped semiconductors as a function of dopant concentration n through the metal-insulator transition at n=nc will be reviewed.
Doped semiconductors, being a physical realization of an ensemble of one-electron (hydrogenic) atoms distributed randomly in space, are in a sense the simplest disordered system.
p-Type 6H-SiC substrates were implanted with Mn+ or Fe+ at doses of 3-5 x 10(16) cm(-2) under conditions that avoided amorphization (substrate temperature similar to 350 degreesC).
Gd sub x Y sub (1-x) N is an instantiation of the broad series of diluted magnetic materials composed of lanthanide nitrides in a Sc, Y or La nitride host.
An electrodynamic force balance has been constructed in which the perturbative forces from applied magnetic field H are used to probe the superconducting properties of single levitated charged grai
The recent work on magnetic properties of coherent metallic superlattices will be discussed with the emphasis placed on rare-earth modulated structures.
The structural and magnetic properties of p-GaN implanted with high doses of Mn+ or Fe+ (0.1-5 at%) and subsequently annealed at 700-1000 degreesC were examined by transmission electron microscopy,
This paper describes the magnetic properties of a group of iron-nickel-cobalt alloys, named "perminvar." With certain heat treatments these alloys have unusual constancy of permeability and extreme
