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Reactivity of carbon in lithium-oxygen battery positive electrodes.
Unfortunately, the practical applications of Li-O2 batteries are impeded by poor rechargeability. Here, for the first time we show that superoxide radicals generated at the cathode during dischargeExpand
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Tolerance of topological surface states towards magnetic moments: Fe on Bi2Se3.
We study the effect of Fe impurities deposited on the surface of the topological insulator Bi(2)Se(3) by means of core-level and angle-resolved photoelectron spectroscopy. The topological surfaceExpand
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Interaction between single walled carbon nanotube and 1D crystal in CuX@SWCNT (X = Cl, Br, I) nanostructures
Abstract CuX@SWCNT (X = Cl, Br, I) nanostructures were prepared by capillary filling of 1.4–1.6 nm single-walled carbon nanotubes (SWCNT) with copper halides. The structure of CuX@SWCNT (X = Cl, Br,Expand
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Evolution of carbon film structure during its catalyst-free growth in the plasma of direct current glow discharge
Abstract Catalyst-free growth of nanocrystalline carbon films on silicon substrates under direct current glow discharge in a mixture of hydrogen and methane was studied by scanning and transmissionExpand
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One-Dimensional Crystals inside Single-Walled Carbon Nanotubes: Growth, Structure and Electronic Properties
Single-walled carbon nanotubes (SWNTs) discovered in 1993 are currently among the most exciting and promising nanostructures (Bethune et al., 1993; Iijima & Ichihashi, 1993). They arouse hugeExpand
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The chemistry of imperfections in N-graphene.
Many propositions have been already put forth for the practical use of N-graphene in various devices, such as batteries, sensors, ultracapacitors, and next generation electronics. However, theExpand
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Photoemission of Bi2Se3 with circularly polarized light: Probe of spin polarization or means for spin manipulation?
Topological insulators are characterized by Dirac-cone surface states with electron spins locked perpendicular to their linear momenta. Recent theoretical and experimental work implied that thisExpand
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Structure and electronic properties of AgX (X = Cl, Br, I)-intercalated single-walled carbon nanotubes
Abstract One-dimensional silver halide crystals were grown within single-walled nanotube (SWCNT) channels from the melt using a “molten media method”. Atomic structures of the AgX@SWCNT hybrids wereExpand
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Kinetic Isotope Effect in the Hydrogenation and Deuteration of Graphene
Time-dependent photoemission spectroscopy is employed to study the kinetics of the hydro-genation/deuteration reaction of graphene. Resulting in an unusual kinetic isotope effect, the grapheneExpand
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Phase relations in pseudobinary systems of germanium, tin, and lead chalcogenides
Available experimental data for the GeTe-SnTe, GeTe-PbTe, SnTe-PbTe, PbS-PbSe, PbS-PbTe, and PbSe-PbTe systems are critically evaluated, and their T-x phase diagrams are calculated. The resultsExpand
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