Solar water splitting is one of the most direct ways to produce green hydrogen using sunlight. However, most photocatalysts ...

PCA and K-means clustering applied to Raman and PL imaging reveal structural defects in silicon wafers, enhancing understanding of optoelectronic performance.

Preprocessing methods for vibrational spectroscopy (specifically Raman spectroscopy and Fourier Transform infrared spectroscopy) are included and tested as part of a study. The preprocessing methods ...

CERN and Unlisted, DE and Berlin, Tech. U. Accurately determining resonance frequencies and quality factors (Q) is crucial in accelerator physics and radiofrequency engineering, as these factors have ...

The challenge takes place from July 11-20 in designated South Florida locations. Participants compete for prizes, including $10,000 for removing the most pythons. Pythons must be killed humanely using ...

I’m reproducing the spectral heat current calculation from PHYSICAL REVIEW E 93,052141 (2016). According to Eq. (5) and Eq. (A1) in the paper, the final result should be the real part of the computed ...

Although mnemonic devices far predate the written word, both Cicero and Quintilian name Simonides of Ceos (c. 556-468 BCE) as the first teacher of an art of memory. Simonides is perhaps best known for ...

Imagine working with special cameras that capture light your eyes can’t even see—ultraviolet rays that cause sunburn or infrared heat signatures that reveal hidden writing. Or perhaps using ...

Abstract: For the coupled thermo-mechanical simulation of complex electronic devices, we propose a tetrahedral spectral element method (TSEM), which truly combines the high accuracy of spectral ...