Results 61 to 70 of about 166,181 (310)
Molecules, 2022 The triflic-acid-promoted cyclization of 1-phenyl-3-(pyren-1-yl)-1H-pyrazole-4-carbaldehyde afforded a mixture of 9-phenyl-7,9-dihydropyreno (10,1-fg)indazole and 9-phenylpyreno(10,1-fg)indazole-7(9H)-one, readily separable by column chromatography. Both
Anna Wrona-Piotrowicz +2 more
doaj +1 more source
Advanced Engineering Materials, EarlyView.Knowledge‐based atomistic workflows are presented for mechanical and thermodynamic properties. By coupling modular simulations with ontology‐aligned metadata and provenance, Fe case studies on elastic behavior, defects, thermal properties, and Hall–Petch strengthening reveal how FAIR, queryable, and reusable simulation data can be generated. Mechanical
Abril Azócar Guzmán +5 more
wiley +1 more source
Electron energy-loss spectroscopy: DFT modelling and application to experiment [PDF]
, 2010 The all-electron density functional theory (DFT) code Wien2k has an established track record of modelling energy-loss near-edge structure (ELNES). The pseudopotential DFT code CASTEP can reproduce results found using Wien2k.
Seabourne, Che Royce
core
The dark side of DFT based transport calculations [PDF]
Physical Chemistry Chemical Physics, 2013 4 pages, 5 ...
openaire +4 more sources
An Experimental High‐Throughput Approach for the Screening of Hard Magnet Materials
Advanced Engineering Materials, EarlyView.An entire workflow for the high‐throughput characterization and analysis of compositionally graded magnetic films is presented. Characterization protocols, data management tools and data analysis approaches are illustrated with test case Sm(Fe, V)12 based films.
William Rigaut +16 more
wiley +1 more source
, 2012 Stick-ball representation of ferroxidase center from DFT calculations superimposed on the Fe-soaked crystal structure. The ligand to Fe1 is (A) a water molecule, with mixed valence and high multiplicity; (B) a hydroxide ion, with Fe1 reduced and Fe2 ...
Weixiao Y. Wahlgren (129039) +5 more
core +1 more source
Precipitation Simulations of the O‐Phase in Ti2AlNb Alloys Processed by Laser Powder Bed Fusion
Advanced Engineering Materials, EarlyView.Simulated and experimental evolution of the O‐phase volume fraction during postprocessing of a Ti‐21Al‐25Nb (at.%) alloy processed by laser powder bed fusion. With results of sensitivity to input parameters from a thorough and quantified analysis, the interfacial energy matrix/precipitate is the most relevant input parameter for the simulation of the O‐
Silvana Tumminello +7 more
wiley +1 more source
JDFTx: Software for joint density-functional theory
SoftwareX, 2017 Density-functional theory (DFT) has revolutionized computational prediction of atomic-scale properties from first principles in physics, chemistry and materials science.
Ravishankar Sundararaman +5 more
doaj +1 more source
Stability-Ranking of Crystalline Ice Polymorphs Using Density-Functional Theory
Crystals, 2020 In this work, we consider low-enthalpy polymorphs of ice, predicted previously using a modified basin-hopping algorithm for crystal-structure prediction with the TIP4P empirical potential at three pressures (0, 4 and 8 kbar). We compare and (re)-rank the
Pralok K. Samanta +2 more
doaj +1 more source
Computational data of molybdenum disulfide/graphene bilayer heterojunction under strain
Data in Brief, 2022 The data presented in this paper refer to the research article “Dry and Hydrated Defective Molybdenum Disulfide/Graphene Bilayer Heterojunction Under Strain for Hydrogen Evolution from Water Splitting: A First-principle Study”.
Nicholas Dimakis +3 more
doaj +1 more source