Researchers reveal magnetic graphene supports quantum spin Hall states at zero field—paving the way for quantum spintronics.

Researchers at Northeastern University have discovered how to change the electronic state of matter on demand, a breakthrough ...

Superconductivity is an advantageous physical phenomenon observed in some materials, which entails an electrical resistance ...

Improved experimental methods are discussed for laboratory measurement of conductivity and electric field in insulating spacecraft material intended for space radiation and plasma environments. These ...

Photoacoustic spectroscopy (PAS) has been used to study solid Ni-Zn ferrite powder. Samples of structural formula Ni/sub 0.7+x/Zn/sub 0.3/Ti/sub x/Fe/sub 2-2m/O/sub 4/ (x=0.0-1.0 wt%) are prepared by ...