perovskite PV, organic/P3HT, 2D-solar (output electrons / current)
Gold@silica nanoparticles create a Fano resonance that boosts a P3HT solar cell’s photocurrent 30% — and Raman shows the plasmon also orders the polymer.
One measurement, two unrelated problems solved — how time-correlated single-photon counting on RAMaker separates real physics from simple brightness.
A new cation additive that never joins the perovskite crystal still blocks its efficiency-killing yellow phase — lifting solar cell output to 14.5%.
A single vapor-reaction step builds a perovskite film that grades itself from protective 2D at the bottom to high-performance 3D on top.
A single annealing pass pushed the crystal-quality ratio from 0.81 to 1.07 — demonstrated on both rigid glass and flexible PET substrates.
Polarized micro-Raman mapped a quasi-1D crystal’s hidden axis — then a solar cell built on that axis hit 5.4x higher efficiency. See the data.
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