Imaging substrate-mediated interactions
Article Abstract:
Scanning tunneling microscope observations indicate that perturbations caused by surface defects affect the structure and dynamics for benzene on Cu(111). The mechanism of the interactions and their role in the nanometer-scale mechanics of film growth and catalysis are discussed.
Publication Name: Science
Subject: Science and technology
ISSN: 0036-8075
Year: 1996
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Sunfish shows the way through the fog
Article Abstract:
Researchers studying the retina of the green sunfish (Lepomis cyanellus) believe they have determined how the fish can see clearly in water containing debris that scatters light. The fish's strategy, dubbed 'polarization difference imaging' may be used to improve cameras.
Publication Name: Science
Subject: Science and technology
ISSN: 0036-8075
Year: 1996
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Helical beams give particles a whirl
Article Abstract:
Researchers in the UK and Australia have developed a new type of sculpted laser beam called an optical spanner that may have applications in nanotechnology. The spanner can manipulate the speed and direction of particles, using less intense beams than optical tweezers.
Publication Name: Science
Subject: Science and technology
ISSN: 0036-8075
Year: 1996
User Contributions:
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