Institute of High Performance Computing

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PhysOrg
Why platinum nanoparticles become less effective catalysts at small sizesFirst-principles simulations reveal distribution of absorbed hydrogen atoms (cy
Why platinum nanoparticles become less effective catalysts at small sizes
PhysOrg / Posted 6 days ago
First-principles simulations reveal distribution of absorbed hydrogen atoms (cyan) on a small platinum nanoparticle catalyst during hydrogen evolution reaction. Credit: American Chemical Society A*STAR scientists have used first-principles computer... Read more
6d
PhysOrg
Plasmonics chips through better control of the directional excitation of plasmons in a gold gratingExperimental setup used to investigate the directional excitation of surface pl
Plasmonics chips through better control of the directional excitation of plasmons in a gold grating
PhysOrg / Posted 6 days ago
Experimental setup used to investigate the directional excitation of surface plasmon polaritons in a one-dimensional gold grating. The probe of a scanning tunneling microscope is used to excite a surface plasmon polariton and the resulting light is... Read more

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