Researchers at the National University of Singapore have successfully developed a perovskite-organic tandem solar cell that ...

Findings show water vapor absorption leads to wrinkling in plasma-oxidized PDMS, crucial for advancing reversible optical ...

Scientists at the National University of Singapore (NUS) have demonstrated a perovskite–organic tandem solar cell with a ...

In this work we investigate the degenerate two-photon absorption spectrum of all-trans retinal in ethanol employing the Z-scan technique with femtosecond pulses. The two-photon absorption (2PA) ...

We demonstrate that a dual frequency comb-transient absorption (DFC-TA) technique can be combined with a time-domain interferometric detection to measure both the transient absorption and refraction ...

A remarkable pink diamond, thought to have once belonged to Marie Antoinette, the last queen of France, has recently been ...