exciton

Converse of object

• form: The exciton formed on the sensitiser molecule eventually breaks up into a vacancy on the donor molecule and an electron on the acceptor molecule.

Adjective modifier

• indirect: Special emphasis is given to spatially indirect excitons in coupled quantum wells.

Modifies a noun

• energy: The exciton cannot conduct energy, but it can transfer energy because it is mobile.
• emission: On Wednesday the morning session discussed the doping of diamond and exciton emission characteristics.
• polaritons: We first investigate a BEC of exciton polaritons in an isolated microcavity.
• dissociation: When such offsets are large enough exciton dissociation at the polymer interface is energetically favorable.
• system: Their mutual repulsive dipole-dipole interaction screens in-plane disorders effectively and further stabilizes the exciton system at low temperature.

Noun used with modifier

• surface: Using this new method, we predicted the surface exciton energies for KI, KBr, KCl, and NaCl within ±0.15 eV.
• bulk: For example, if the photon energy exceeds the bulk absorption threshold, then bulk excitons and/or electron-hole pairs are produced.