We generate ultrafast current pulses by optical means with the aid of inverse spin Hall effect. In ferromagnet/normal metal bilayer structures, intense are generated pumping femtosecond laser pulses. Subsequently, converted into a charge pulse via effect and launched waveguide structures. The electrical signals detected using sampling oscilloscope. propose to use these nanolayered emitters act ...

A two-dimensional nanolayered polyoxomolybdate, [4,4´-H2bipy] [Mo7O22].H2O (1), where 4,4´-bipy = 4,4´-bipyridine, was prepared and characterized by FT-IR and atomic absorption spectroscopies, transmission electron microscopy (TEM), X-ray single crystal and powder diffraction (XRD), and thermogravimetric analysis. The catalytic performance of 1 was assessed in the epoxidation of some olefins em...