29 research outputs found
Deformation of Electronic Structures Due to CoO6 Distortion and Phase Diagrams of NaxCoO2.yH2O
Motivated by recently reported experimental phase diagrams, we study the
effects of CoO6 distortion on the electronic structure in NaxCoO2.yH2O. We
construct the multiband tight-binding model by employing the LDA result.
Analyzing this model, we show the deformation of band dispersions and
Fermi-surface topology as functions of CoO2-layer thickness. Considering these
results together with previous theoretical ones, we propose a possible
schematic phase diagram with three successive phases: the extended s-wave
superconductivity (SC), the magnetic order, and the spin-triplet SC phases when
the Co valence number s is +3.4. A phase diagram with only one phase of
spin-triplet SC is also proposed for the s=+3.5 case.Comment: 4 pages, 5 figure
Selective bonding of pyrazine to silicon 100-2×1 surfaces: The role of nitrogen atoms
Journal of Chemical Physics121104820-4825JCPS
A selective [4 + 2]-like cycloaddition of α, β-unsaturated ketone on Si(1 1 1)-7 × 7
10.1016/j.susc.2007.05.018Surface Science601163293-3302SUSC
Dry synthesis of triple cumulative double bonds (C=C=C=N) on Si(111)-7 × 7 surfaces
10.1021/jp053158kJournal of Physical Chemistry B1094119296-19300JPCB
Enabling enelike reactions on Si (111) -7×7 through tuning organic molecular structures
10.1063/1.3407442Journal of Chemical Physics13221-JCPS
Coexistence of ketenimine species and tetra-σ adduct at acetyl cyanide/Si(1 0 0)-2 × 1
10.1016/j.cplett.2005.06.008Chemical Physics Letters4111-375-80CHPL
A [4+2]-like cycloaddition of methyl methacrylate on Si(100)-2×1
10.1021/la051559lLangmuir212511722-11728LANG
Adsorption of nitrogen-containing aromatic molecules on Si(1 1 1)-7 × 7
10.1016/j.susc.2006.12.070Surface Science60151184-1192SUSC
Binding of glycine and L-cysteine on Si(111)-7×7
10.1021/la700305bLangmuir23116218-6226LANG
The dissociative adsorption of unsaturated alcohols on Si(1 1 1)-7×7
10.1016/j.susc.2008.06.019Surface Science602152647-2657SUSC