PHYS-EV0001 - Quantum field theory in condensed matter physics, Lecture, 9.1.2023-6.4.2023
Kurssiasetusten perusteella kurssi on päättynyt 06.04.2023 Etsi kursseja: PHYS-EV0001
Solar panels and photosynthesis. 8 minutes.
Suorituksen vaatimukset
Dirac equation predicted the existence of antiparticles, such as positrons that could be understood as 'holes' in the Dirac sea. The condensed matter analogy is the hole in the Fermi sea. Solar panels work by absorbing photons that create particle-hole-excitations (called excitons). Also (the first steps of) photosynthesis have the same idea.
Klikkaa linkkiä Solar panels and photosynthesis. 8 minutes.