Magnetotransport properties of CeRu2Al10 : Similarities to URu2Si2

Magnetotransport Properties of Cd3As2 Nanostructures.

Three-dimensional (3D) topological Dirac semimetal has a linear energy dispersion in 3D momentum space, and it can be viewed as an analogue of graphene. Extensive efforts have been devoted to the understanding of bulk materials, but yet it remains a challenge to explore the intriguing physics in low-dimensional Dirac semimetals. Here, we report on the synthesis of Cd3As2 nanowires and nanobelts...

Magnetotransport properties of CrO2 films down to single-grain sizes

Topological properties of possible Weyl superconducting states of URu2Si2

We show that the current thermodynamic measurements in the superconducting phase of URu2Si2 are compatible with two distinct singlet chiral paired states kz(kx± iky) and (kx± iky). Depending on the locations of the Fermi surface in the hidden ordered phase, both of these chiral d-wave pairings can support point and line nodes. Despite possessing similar low temperature thermodynamic properties,...

Perovskite oxide superlattices: Magnetotransport and magnetic properties.

We have fabricated perovskite superlattices consisting of two ferromagnetic metallic oxides: La0.67Ca0.33MnO3 ~LCMO! and SrRuO3 ~SRO!. We have investigated the magnetotransport and magnetic properties of a series of samples, in which the layer thickness of LCMO is fixed and that of SRO varied from 0 to 20 unit cells. The magnetoresistance ratio in a superlattice can be increased by a factor of ...

Synthesis, electrical and magnetotransport properties of polypyrrole-MWCNT nanocomposite

The present work describes the preparation of nanocomposites in which the multiwall carbon nanotubes (MWCNT) have been mixed with conducting polypyrrole (PPy) via an in situ chemical oxidative preparation method. To reveal their structural, morphological and thermal properties, the composites have been characterized by x-ray diffraction, field emission scanning electron microscope, Fourier tran...