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Silicon nanoblock arrays create vivid colors with subwavelength resolution
Osaka University researchers demonstrated a range of highly tunable vivid color pixels controlled by the geometry of a monocrystalline silicon metamaterial ...
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2018
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Solar Material for Producing Clean Hydrogen Fuel
A Japanese research team led by Osaka University developed a solar-active material for producing hydrogen fuel. The material is based on lanthanum titanium ...
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2017
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Solution to Mysterious Behavior of Supercooled Water
Japan-based researchers developed a model to explain mysterious deviation breakdown from of StokesEinstein–EinsteinStokes relationshipdiffusion behavior in ...
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2017
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Successful synthesis of gold compounds showing reversibly emitting light in response to heating and grinding
An international joint research group discovered an extremely emissive gold(I) compound, which shows reversible, two-step emission color change in response to ...
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2016
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Technique to easily fabricate ceramic films used as OPV inter-layers developed
Researchers developed a technique for coating Zinc related oxide (ZnOx, ZnOHx) simply by depositing the films in a solution process using the Metal Organic ...
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2018
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Three-dimensional Direction-dependent Force Measurement at the Subatomic Scale
Osaka University and collaborators have developed a new atomic force microscopy (AFM) technique that can measure the three-dimensional force fields of atoms. ...
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2017
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Ultrathin black phosphorus for solar-driven hydrogen economy
Osaka University researchers combined two different types of 2D materials—black phosphorus and bismuth vanadate—to form a biologically inspired water-splitting ...
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2018
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Understanding gravity: The nanoscale search for extra dimensions
A Japan–US research collaboration involving Osaka University has used a pulsed slow neutron beamline to probe the deviation of the inverse square law of ...
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2018
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What Happens When Materials Collide? Observing Fracture in Stressed Materials
Osaka University researchers have reported the first direct atomic-scale observations of a material’s dynamic fracture under stress. Their X-ray diffraction ...
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2017