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• Researchers Achieve Direct Raman Detection of Ångström-Scale Molecular Layers Without Traditional Signal Enhancement

  Published: May 1, 2026

  Section: Research

  Scientists at Japan’s Institute for Molecular Science have developed a coherent Raman spectroscopy method capable of probing ultrathin molecular films at interfaces. By using time-...

• Tokyo University of Science Researchers Achieve Nanoscale Optical Spin Control Using Off-Center Electron Beam Excitation

  Published: Apr 13, 2026

  Section: Research

  A research team led by Professor Mark Sadgrove has discovered a method to induce circular polarization in light using a 150-nanometer gold nanorod. By striking the nanorod off-cent...