September 2025
Intermediate to advanced
350 pages
13h 8m
English
Solar cell technology has reached a limiting efficiency, now known as the Shockley-Queisser efficiency limit, and researchers are investigating novel strategies like quantum mechanics to surpass this limit. Restriction is imposed by the fact that singlet fission, a quantum process, doubles the number of charge carriers per photon generated, which results in giving two low-energy excitons from one high-energy photon. But classical simulations would find it inherently difficult to avoid the cryptic nature of its underlying quantum structure, that is, based in coherence, spin states, and environmental influence. The principle ...
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