A new blue fluorescent molecule set new top emission efficiencies in both solid and liquid states, according to a University ...

The photoelectric effect, first explained in 1905, transformed our understanding of how light interacts with matter. When ...

To probe their structure and function, the researchers used a range of analytical techniques. Ultraviolet photoelectron spectroscopy (UPS) provided insights into work functions and band alignments, ...

In ultraviolet photoelectron yield spectroscopy testing, ultraviolet light is employed to excite photoelectrons from materials, and the resulting data is processed to obtain the corresponding spectra.

The energy resolution of ultraviolet photoelectron spectroscopy (UPS) instrument is one of the important parameters for evaluating surface electronic structure. This study systematically explored the ...

Photoelectron Spectroscopy (PES): Ultraviolet Photoelectron Spectroscopy (UPS): Medium-resistivity, single-side polished wafers (300 µm thick, orientation) support detailed UPS analysis.

Photoemission spectroscopy (PES), or photoelectron spectroscopy, is essential in material science research. It aids in understanding the electronic structure and chemical composition of complex ...

RECENTLY vacuum ultraviolet photoelectron spectroscopy, using helium 21.2 eV radiation, has become of great value in examining ionization of compounds in the gas phase1. If the technique could be ...

A state-of-the-art momentum-resolved photoelectron spectroscopy apparatus with additional microscopic function, called “photoelectron momentum microscope”, was constructed at the UVSOR ...

Charge transfer reactions from I– to solvent water, methanol, and ethanol were studied using extreme ultraviolet time-resolved photoelectron spectroscopy (EUV-TRPES). This technique eliminates ...