WorldCat Identities

Gázquez, J. L. (José Luis)

Overview
Works: 6 works in 23 publications in 1 language and 485 library holdings
Genres: Academic theses 
Roles: Editor, Author, Contributor
Classifications: QC174.17.D44, 530.12
Publication Timeline
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Most widely held works by J. L Gázquez
Density functional theory by J Keller( Book )

16 editions published between 1983 and 1989 in English and held by 480 WorldCat member libraries worldwide

Based on the International Workshop on Electronic Density Functionals, Mexico City
Epitaxial YBa2Cu3O7−x nanocomposite thin films from colloidal solutions( )

1 edition published in 2015 in English and held by 1 WorldCat member library worldwide

Abstract: A methodology of general validity to prepare epitaxial nanocomposite films based on the use of colloidal solutions containing different crystalline preformed oxide nanoparticles ( ex situ nanocomposites) is reported. The trifluoroacetate (TFA) metal-organic chemical solution deposition route is used with alcoholic solvents to grow epitaxial YBa2 Cu3 O7 (YBCO) films. For this reason stabilizing oxide nanoparticles in polar solvents is a challenging goal. We have used scalable nanoparticle synthetic methodologies such as thermal and microwave-assisted solvothermal techniques to prepare CeO2 and ZrO2 nanoparticles. We show that stable and homogeneous colloidal solutions with these nanoparticles can be reached using benzyl alcohol, triethyleneglycol, nonanoic acid, trifluoroacetic acid or decanoic acid as protecting ligands, thereby allowing subsequent mixing with alcoholic TFA solutions. An elaborate YBCO film growth analysis of these nanocomposites allows the identification of the different relevant growth phenomena, e.g. nanoparticles pushing towards the film surface, nanoparticle reactivity, coarsening and nanoparticle accumulation at the substrate interface. Upon mitigation of these effects, YBCO nanocomposite films with high self-field critical currents ( J c ∼3-4 MA cm −2 at 77 K) were reached, indicating no current limitation effects associated with epitaxy perturbation, while smoothed magnetic field dependences of the critical currents at high magnetic fields and decreased effective anisotropic pinning behavior confirm the effectiveness of the novel developed approach to enhance vortex pinning. In conclusion, a novel low cost solution-derived route to high current nanocomposite superconducting films and coated conductors has been developed with very promising features
Obtaining the structure factors for an epitaxial film using Cu X-ray radiation( )

1 edition published in 2013 in English and held by 1 WorldCat member library worldwide

Chemical hardness by K. D Sen( Book )

1 edition published in 2013 in English and held by 1 WorldCat member library worldwide

1. R.G. Pearson Chemical Hardness - An Historical Introduction 2. P.K. Chattaraj Density Functional Theory of Chemical Hardness 3. J.L. Gazqu z Hardness and Softness in Density Functional Theory 4. L. Komorowski Hardness Indices for Free and Bonded Atoms 5. N.H. March The Ground-State Energy of Atomic and Molecular Ions and Its Variation with the Number of Elections 6. K. Sen Isoelectronic Changes in energy, Electronegativity, and Hardness in Atoms via the Calculations of 7. P. Politzer, J.S. Murray, M.E. Grice Charge Capacities and Shell Structures of Atoms 8. R.F. Nalewajski The Hardness Based Molecular Charge Sensitivities and Their Use in the Theory of Chemical Reactivity 9. B.G. Baekelandt, R.A. Schoonheydt, W.J. Mortier The EEM Approach to Chemical Hardness in Molecules and Solids: Fundamentals and Applications 10. J.A. Alonso, L.C. Balbas Hardness of Metallic Clusters
Studies in theoretical chemistry : Thomas-Fermi theory : bond-charge models : polynomial wavefunctions by J. L Gázquez( )

1 edition published in 1976 in English and held by 1 WorldCat member library worldwide

Lecture notes in physics( Book )

1 edition published in 1983 in English and held by 1 WorldCat member library worldwide

 
Audience Level
0
Audience Level
1
  Kids General Special  
Audience level: 0.71 (from 0.64 for Lecture no ... to 0.89 for Studies in ...)

Alternative Names
Gázquez, J. L.

Gázquez, José Luis

Languages
English (21)