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Highly coercive electrodeposited FePt films by postannealing in hydrogen
The properties of electrodeposited films subsequently annealed in H2 are reported and compared with those of vacuum-annealed samples. Annealing in hydrogen reduces the oxygen content incorporatedExpand
Kinetics of nanoscale structure development during Mg-vapour reduction of tantalum oxide
Abstract Electron microscopic observations revealed the development of a complex interpenetrating morphology of magnesia and tantalum after magnesium-vapour reduction of tantalum oxide powder. In theExpand
Synthesis of superparamagnetic nanoparticles dispersed in spherically shaped carbon nanoballs
In this work, carbon nanoballs in spherical shape with diameter 70 ± 2 nm containing well-dispersed superparamagnetic magnetite/maghemite Fe3O4/γ-Fe2O3 nanoparticles of 5–10 nm in size wereExpand
Growth, Structure and Physical Properties of Tetraaqua Bismaleatocobalt (II) Crystals
Tetraaqua bismaleatocobalt(II) crystals are grown by the controlled ionic diffusion in hydrosilica gel. The functional groups present in the crystal are identified using FTIR spectrum. The compoundExpand
HRTEM studies of grain boundaries in die-upset Nd-Fe-Co-Ga-B magnets
Abstract Highly textured magnets of MQU-F material (Nd 13.6 Fe 73.6 Ga 0.6 Co 6.6 B 5.6 ) were produced by die-upsetting. A remanence B r =1.39 T, a coercivity μ 0j H c =1.18 T and an energy productExpand
Structural, thermal and dielectric properties of cobaltous malonate single crystals grown in limited diffusion media
Abstract Well-faceted crystals of cobaltous malonate (C6 H12 Co2 O12) have been grown by the controlled diffusion of ionic species in hydrosilica gel. Single crystal X-ray diffraction studies showExpand
Electron microscopy study on structure of rolled-up semiconductor nanotubes
By releasing strained epitaxial layers from their substrates, the layers roll up to form nanotubes. The structures of InAs∕GaAs and SiGe∕Si rolled-up nanotubes (RUNTs) are characterized by usingExpand
Crystal growth and characterization of a new co-ordination complex—barium tetrakis(maleate) dihydrate
Abstract Crystals of barium tetrakis(maleate) dihydrate [Ba 4 (C 4 H 2 O 4 ) 4 ] ⁎ 2H 2 O are grown in gelated hydrosilica matrix. Single crystal X-ray diffraction studies show that the crystalExpand
Growth, structure and optical properties of an efficient NLO crystal-aqua maleatocopper(II)
Abstract A promising non-linear optical (NLO) crystal, aqua maleatocopper(II) (CuC4H2O4·H2O), was grown at room temperature by the controlled ionic diffusion technique. Fourier transform infraredExpand
Structure and optical properties of gel grown crystals of diaqua maleatocalcium (II)
Abstract Crystals of diaqua maleatocalcium (II) (CaC4H2O4·2H2O) have been grown by the controlled diffusion of ionic species in inert hydrosilica gel. The single crystal X-ray diffraction studiesExpand