'Surface energies' diaporamas de présentation

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Growth of metallic nanowires assisted with a tip. Study of their physical properties.

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The Basics of Adhesion

The Basics of Adhesion. Generating strong interphase adhesion, requires: 1. Wetting the surfaces to generate intimate contact between surfaces High Contact Angle Zero Contact Angle Poor wetting of surface Complete Spreading

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Our Informatics Approach

Our Informatics Approach. Key Experimental Validation Needed. R 2 = 0.78. R 2 = 0.52. PREDICTED. PREDICTED. dispersive. polar. ACTUAL. ACTUAL. Step 1 - Predict Surface Energies - MQSPR Breneman Group. Lone Pair Info Electrostatic Potential Electron Density. Morphology descriptors.

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Lecture 19. Physicochemical: Surface Energies

Lecture 19. Physicochemical: Surface Energies. Physicochemical: Surface Energies. Surface energy quantifies the disruption of intermolecular bonds that occurs when a surface is created. Surface energy may be defined as the excess energy at the surface of a material compared to the bulk.

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Equilibrium shape of hydrogen terminated silicon

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A.V. Radha and Alexandra Navrotsky American Mineralogist (2013) under revision

Manganese carbonate formation from amorphous and nanocrystalline precursors: Thermodynamics and geochemical relevance. Scientific Achievement

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The two main stream approaches

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surface

edge. bulk. surface. total. NIRT: The Evolution and Self-Assembly of Quantum Dots P. W. Voorhees, A. Golovin, M. Asta, M. Miksis and S. Davis, Northwestern University, DMR-0102794.

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