THE BEST ABOUT US OUR MORE IMPORTANT WORKS
- Dec 09, 2010 Controlling the length and location of in situ formed nanowires by means of microfluidic tools
- Dec 07, 2010 Nanoscale metal–organic materials
- Dec 07, 2010 Heteroepitaxial orientation control of YSZ thin films by selective growth on SrO-, TiO2-terminated SrTiO3 crystal surfaces
- Dec 07, 2010 Influence of the Microstructure on the High-Temperature Transport Properties of GdBaCo2O5.5+δ Epitaxial Films
- Dec 07, 2010 KINETIC VERSUS STRAIN FORMATION OF SELF-ORGANIZED NANOHOLES IN MANGANITE THIN FILMS
- Nov 21, 2010 Electric-Field Control of the Metal-Insulator Transition in Ultrathin NdNiO3 Films
- Nov 15, 2010 Electronic Transport between Graphene Layers Covalently Connected by Carbon Nanotubes.
- Nov 15, 2010 Density-wave instability in -(BEDT-TTF)2KHg(SCN)4 studied by x-ray diffuse scattering and by first-principles calculations.
- Nov 15, 2010 Damaging Graphene with Ozone Treatment: A Chemically Tunable Metal-Insulator Transition
- Nov 15, 2010 An efficient implementation of a QM–MM method in SIESTA.
- Nov 15, 2010 Real-Time TD-DFT Simulations in Dye Sensitized Solar Cells: The Electronic Absorption Spectrum of Alizarin Supported on TiO2 Nanoclusters.
- Sep 17, 2010 Correlated Electrons Step by Step: Itinerant-to-Localized Transition of Fe Impurities in Free-Electron Metal Hosts
- Sep 17, 2010 Giant spin and orbital moment anisotropies of a Cu-phthalocyanine monolayer
- Sep 17, 2010 Spin and Orbital Magnetic Moment Anisotropies of Monodispersed Bis(Phthalocyaninato)Terbium on a Copper Surface
- Sep 17, 2010 Orbital specific chirality and homochiral self-assembly of achiral molecules induced by charge transfer and spontaneous symmetry breaking
- Jul 11, 2010 PROF. LAURA M. LECHUGA: Invited Lecture: "FUNDAMENTALS OF BIOSENSING" at Photonics Workshop 2010. Mexico, July 11-21.
- Jun 29, 2010 Prof. Pedro Gómez-Romero publica el capítulo: "La Re-evolución de la energía" en el libro de la Comisión Nacional de la Energía (CNE): "El sector energético ante un nuevo escenario"
- Jun 29, 2010 Critical Review on Polymeric Fuel Cells in Chemical Society Reviews
- Jun 23, 2010 Coexistence of Two Thermally Induced Intramolecular Electron Transfer Processes in a Series of Metal Complexes
- Jun 23, 2010 Metal-Radical Chains Based on Polychlorotriphenylmethyl Radicals: Synthesis, Structure, and Magnetic Properties.
- Jun 23, 2010 Coordination polymer particles as potential drug delivery systems
- Jun 22, 2010 The beta-to-gamma Transition in BiFeO3: A Powder Neutron Diffraction Study
- Jun 22, 2010 Evidence of anion-ordering in (TMTSF)2ClO4 electrodeposited on silicon wafers
- Jun 22, 2010 A first principle study of the structural, vibrational and electronic properties of tetrathiafulvalene adsorbed on Ag(110) and Au(110) surfaces
- Jun 22, 2010 Two-dimensional wetting:The role of atomic steps on the nucleation of thin water films on BaF[sub2](111) at ambient conditions
- Jun 13, 2010 Desarrollan nanocápsulas de carbono que podrían servir para tratar tumores
- Jun 08, 2010 Dr. Monica Lira-Cantu: "Application of Nb-doped Ti02/Polymer in hybrid solar cells", invited conference at E-MRS Spring Meeting 2010, Strasbourg, France.
- Jun 07, 2010 Two-Dimensional Phase Behavior of a Bimolecular Porphyrin System at the Solid-Vacuum Interface.
- May 25, 2010 Topology of the polarization field in ferroelectric nanowires from first principles
- May 14, 2010 Modeling graphene-based nanoelectromechanical devices
- May 13, 2010 Robust Spin Polarization and Spin Textures on Stepped Au(111) Surfaces
- May 11, 2010 Advances in layered oxide cathodes for intermediate temperature solid oxide fuel cells
- May 10, 2010 Quantum Transport in Graphene Nanoribbons: Effects of Edge: Reconstruction and Chemical Reactivity,
- Apr 29, 2010 Tuning the band gap of semiconducting carbon nanotube by an axial magnetic field
- Apr 29, 2010 Inelastic Transport in Vibrating Disordered Carbon Nanotubes: Scattering Times and Temperature-Dependent Decoherence Effects
- Apr 28, 2010 Nb-TiO2/polymer hybrid solar cells with photovoltaic response under inert atmosphere conditions
- Apr 28, 2010 Dye sensitized solar cells based on vertically-aligned ZnO nanorods: effect of UV light on power conversion efficiency and lifetime
- Apr 19, 2010 CIN2 Scientists participate at the 8th Fira Recerca en Directe 2010
- Apr 17, 2010 Organization and participation on Conference about Micro and Nanoencapsulation
- Apr 13, 2010 Plasmon-Induced Magneto-Optical Activity in Nanosized Gold Disks
- Apr 13, 2010 Optical Forces in Plasmonic Nanoparticle Dimers
- Apr 12, 2010 The flexoelectricity of barium and strontium titanates from first principles
- Mar 29, 2010 Develop a new method for making artificial snow more sustainable and economic
- Mar 22, 2010 CIN2 researchers comment on press about the inauguration of Alba Synchrotron
- Mar 15, 2010 CIN2 researcher comments a publication about Nanotubes
- Feb 12, 2010 Highlight in 'Physics' and PRB Editors' Suggestion: Effect of crystalline disorder on quantum tunneling in the single-molecule magnet Mn12 benzoate
- Jan 21, 2010 Enhanced Gold Nanoparticle Based ELISA for a Breast Cancer Biomarker
- Jan 12, 2010 Current-driven spin torque induced by the Rashba effect in a ferromagnetic metal layer
- Jan 04, 2010 Alignment of magnetic anisotropy axes in crystals of Mn12 acetate and Mn12-tBuAc molecular nanomagnets: Angle-dependent ac susceptibility study
Nov 15, 2010
Density-wave instability in -(BEDT-TTF)2KHg(SCN)4 studied by x-ray diffuse scattering and by first-principles calculations.
α-(BEDT-TTF)2KHg(SCN)4 develops a density wave ground state below 8 K whose origin is still debated. Here we report a combined x-ray diffuse scattering and first-principles density functional theory study supporting the charge density wave (CDW) scenario. In particular, we observe a triply incommensurate anharmonic lattice modulation with intralayer wave vector components which coincide within experimental errors to the maximum of the calculated Lindhard response function. A detailed study of the structural aspects of the modulation shows that the CDW instability in α-(BEDT-TTF)2KHg(SCN)4 is considerably more involved than those following a standard Peierls mechanism. We thus propose a microscopic mechanism where the CDW instability of the BEDT-TTF layer is triggered by the anion sublattice. Our mechanism also emphasizes the key role of the coupling of the BEDT-TTF and anion layers via the hydrogen bond network to set the global modulation.
