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Aug 1, 2018 · Semantic Scholar extracted view of "Preparation of titanium dioxide nanorods/nanoparticles via one-step hydrothermal method and their influence as a photoanode material in nanocrystalline dye-sensitized solar cell" by R. Govindaraj et al.
Feb 18, 2009 · Boron- and nitrogen-doped graphenes are are prepared by the arc discharge between carbon electrodes or by the transformation of nanodiamond under appropriate atmospheres. Using a combination of experiment and theories based on first principles, systematic changes in the carrier-concentration and electronic structure of the doped graphenes are demonstrated. Stiffening of the G-band mode and intensification of the defect-related D-band in the Raman spectra are also observed.
Graphene is a fascinating new nanocarbon possessing, single-, bi- or few- (≤ ten) layers of carbon atoms forming six-membered rings. Different types of graphene have been investigated by X-ray diffraction, atomic force microscopy, transmission electron microscopy, scanning tunneling microscopy and R Layered materials: structure and properties
Jun 14, 2024 · It’s exciting to see our baby’s name spelled and written in various languages. See how people spell Govindaraj in Spanish, French, German, Italian, and more! Each language has its own way of saying Govindaraj, but it’s still the same special name. Learn how the name looks and sounds in different languages around the world!
M. GOVINDARAJ and S. SIVASUBRAMANIAN in connection with function theory and q-theory together was first intro- ducedbyIsmailetal.[6]. Tillnowonlynon-significantinterestinthisarea
Mar 18, 2014 · Synthesis and properties of F doped GQDs, S-doped CQDs and N and S co-doped CQDs have been also addressed recently [22], [23], [24]. Extensive research has been carried out on the doping of electrons and holes in graphene by N and B substitution of C to suitably change the electronic and chemical properties [25], [26], [27].
Feb 18, 2009 · Two-dimensional graphene exhibits many fascinating properties such as ballistic electronic conduction and quantum Hall effect at room temperature.1-4 Graphene doped electrochemically or through charge-transfer with electron-donor and -acceptor molecules,5-7 shows marked changes in electronic structure, with characteristic signatures in the Raman spectra.5-10 Substitutional doping, universally used in tuning properties of semiconductors, could be a powerful tool to control the electronic ...
