Resonators are an important tool in physics. The curved mirrors inside the resonators usually focus light waves that act, for instance, on atoms. Physicists have now managed to build a resonator for electrons and to direct the standing waves thus created onto an artificial atom.
So-called Froehlich condensation, a state in which protein molecules' vibrational modes coalesce at the lowest frequency, was first predicted almost five decades ago, but never experimentally demonstrated until now.
In addition to utilizing food and beverage waste that would otherwise decompose and be of no use, this development can also reduce potentially harmful waste from LEDs generally made from toxic elements.
Studying catalytic processes on one single nanoparticle at a time, instead of on several billion simultaneously as has previously been the case, will create unique and more in-depth understanding of catalytic reactions on nanoparticles than previously possible - and it will at the same time lay the foundation for a new and sustainable energy technology and chemical synthesis.
Researchers will take on a task that until now has been deemed impossible: creating strong interaction between light and magnetic fields and determining ways to control light with magnetism on the nanoscale.