The institute
FEMTO's news

When the light is directed by its magnetic field

FEMTO-ST researchers have discovered a new optical magnetic interaction to direct light fluxes. These works are published in the journal Light: Science and Applications

Despite the link between the electric and magnetic waves coexisting in the light, its magnetic part is often considered as a rare and nega- tive contributor to the interaction between light and matter. With the advent of nano-optics and metamaterials that allow studies at dimensions smaller than the wavelengths of the visible spectrum, this hidden face of light reveals completely new optical properties. FEMTO-ST researchers have thus revealed a new manifestation directing light flows on a very small scale thanks to their optical magnetic field.

See the article published in the scientific news of the CNRS

Contact : Thierry Grosjean

  • Julio Andrés Iglesias Martínez receives the Best Student Award at IEEE Ultrasonic Symposium

    His work consists in achieving three-dimensional phononic crystals at the micro-scale with record band-gap width.

    Read more
  • Lessons on textile history and fibre durability from a 4,000-year-old Egyptian flax yarn

    Published in the journal Nature Plants, work involving FEMTO-ST scientists is helping to propose ever more efficient and resistant materials based on flax fibers.

    Read more
  • Les Visites insolites du CNRS 2021 : plongez au cœur de la science !

    Plonger dans la peau d’une cellule, comprendre les systèmes de conversion d’énergie ou encore savoir pourquoi et comment l’hydrogène pourrait être le carburant du futur…grâce aux visites insolites organisées à Besançon et Belfort par FEMTO-ST !

    Read more
  • Programmable matter: world record attempt

    A FEMTO-ST research team is trying to get the record for the largest number of autonomous light blocks assembled in a structure approved by the "Guiness World Record".

    Read more
  • Rodolphe Boudot receives the 2020 EFTF Young Scientist Award

    The IEEE EFTF-IFCS 2021 is a joint conference of the European Frequency and Time Forum and the IEEE International Frequency Control Symposium. The 2021 joint conference, originally planned for Paris in April, has been converted to a virtual conference from 7th to 17th July, 2021

    Read more
  • Giacomo Clementi, grand prize i-PhD

    For his work on Lithium Niobate (LiNbO3), which has led to the design of original and efficient devices for the recovery of vibratory energy by the piezoelectric effect, in particular for connected objects.

    Read more
  • Concours des doctorants-ambassadeurs FEMTO-ST

     Remise de prix aux trois vainqueurs du concours de meilleurs posters de présentation de travaux de thèse lors du séminaire interne FEMTO-ST du 2 juillet.

    Read more
  • Understanding energy transfers during photosynthesis

    Using three pigments manipulated by scanning tunneling microscopy, researchers from IPCMS and FEMTO-ST are studying energy transfers between molecules to gain a finer understanding of the photosynthesis mechanism in plants. This work is published in Nature Chemistry.

    Read more
  • International Day of Light on May 16th

    This year, the Student Chapter of FEMTO-ST organizes on this occasion a photo contest on the theme ′′ Light phenomena in everyday life ".

    Read more
  • AMAROB labelled Deep Tech company

    Spin off of FEMTO-ST, Amarob technologie has received the Deep Tech company label awarded by Bpifrance.

    Read more