6 articles
Charge migration
Charge migration is the ultrafast, purely electronic redistribution of charge within a molecule, driven by electron correlation and occurring before the nuclei have time to move.
Chiral-induced spin selectivity
Chirality-induced spin selectivity (CISS) is the spin-polarized transmission of electrons through chiral molecules without magnets, highlighted by a 2011 study on DNA and relevant to molecular spintronics.
Chiral-induced spin selectivity spin filters
Chiral-induced spin selectivity spin filters are devices that use the CISS effect, in which chiral molecules or crystals polarize electron spin, enabling magnet-free, room-temperature spintronic devices such as spin LEDs.
Plasmonic electrochromism
Plasmonic electrochromism is a form of electrochromism in which an applied electrical potential reversibly changes the localized surface plasmon resonance, and so the color, of nanomaterials.
Triplet–triplet annihilation upconversion
Triplet–triplet annihilation upconversion (TTA-UC), also called photochemical upconversion, is a photophysical process combining two low-energy photons into one of higher energy, and it works in ordinary sunlight.
Triplet–triplet energy transfer
Triplet–triplet energy transfer (TTET, also triplet energy transfer) is a photophysical process in which an excited triplet donor molecule passes energy to an acceptor, leaving the acceptor in its triplet state.