Search by tag «Fano resonance» 2 results

• Physicists Propose Reversible Adjustment of Nanoparticles Color

  A team of ITMO University scientists and their international colleagues has developed a method of reversible adjustment of the nanosized light sources radiation color. While earlier studies suggested that the radiation color could only be specified during the nanoparticle synthesis stage, the new research reveals that it also can be changed in fully-formed particles. Stability and electromagnetic resonances of the particles are retained during this adjustment, which opens new possibilities for production of optical chips, LEDs, and optoelectronic devices. The findings are published in Nano Letters.

  17.08.2018

• Life in World of Resonances

  Half a century ago, an Italian physicist Ugo Fano published a paper where he described a type of resonance with a distinctive asymmetrical profile which emerges as a result of an interference of two wave processes. Many years later, his research became one of the most cited articles of the 20th century. Recently, scientists from ITMO University, Ioffe Institute and the Australian National University Mikhail F. Limonov, Mikhail V. Rybin, Alexander N. Poddubny and Yuri S. Kivshar published a review of the problems and accomplishments of using the Fano effect in modern photonics in the Nature Photonics magazine. Mr. Limonov shared about the review and possible applications of the Fano resonance in an interview to ITMO.NEWS.

  01.09.2017