Assertion: led's use | /r/CapableOf | increase the spin-orbit coupling
Facets:
value: between the orbital angular momentum
type: OTHER
Source sentences:
text: The use of heavy metals increases the spin-orbit coupling between the exciton spin angular momentum and the orbital angular momentum and the triplet state becomes emissive (Figure 1c) which is called a phosphorescent organic light emitting diode or PhOLED.