نتایج جستجو برای: ni cocu multilayers
تعداد نتایج: 56479 فیلتر نتایج به سال:
High kinetic-energy photoelectron spectroscopy HIKE or hard x-ray photoelectron spectroscopy has been used to investigate the alloying of Ni/Cu 100 multilayers. Relative intensities of the corelevels and their chemical shifts derived from binding energy changes are shown to give precise information on physicochemical properties and quality of the buried layers. Interface roughening, including k...
Sputtered reactive multilayers applied as a heat source in electronic joining processes are an emerging technology. Their use promises low-stress assembly of components while improving thermal contact and reducing thermal resistance. Nanostructured surface modifications can significantly enhance adhesion and reliability of joints between different materials. This work examines reactive multilay...
Multifunctional materials composed of ultrathin magnetic films with perpendicular magnetic anisotropy combined with ferroelectric substrates represent a new approach toward low power, fast, high density spintronics. Here we demonstrate Co/Ni multilayered films with tunable saturation magnetization and perpendicular anisotropy grown directly on ferroelectric PZT [Pb(Zr0.52Ti0.48)O3] substrate pl...
Influence of the Deposition Temperature οn Magnetotransport Properties οf Ni-Fe/Au/Co/Au Multilayers
L. P. Cook, R. E. Cavicchi, N. Bassim, S. Eustis, W. Wong-Ng, I. Levin, U. R. Kattner, C. E. Campbell, C. B. Montgomery, W. F. Egelhoff, and M. D. Vaudin National Institute of Standards and Technology, Gaithersburg, Maryland 20899, USA PhazePro Technologies, LLC, Hustontown, Pennsylvania 17229, USA Naval Research Laboratory, Washington, D.C. 20375, USA Directed Vapor Technologies International,...
Alternating electrostatic multilayer adsorption of poly-L-lysine (pLys) and DNA is used to create well-defined biopolymer multilayers for use as an ultrathin aqueous phase in liquid–liquid interfacial measurements. The molecular structure and thickness of the polyelectrolyte multilayers are determined using a combination of polarization modulation FT-IR reflection-absorption spectroscopy (PM-FT...
Ion-beam sputtering has been used to prepare Fe/Si multilayers on a variety of substrates and over a wide range of temperatures. Small-angle x-ray diffraction and transmission electron microscopy experiments show that the layers are heavily intermixed although a composition gradient is maintained. When the spacer layer is an amorphous iron silicide, the magnetic properties of the multilayers ar...
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