Halide perovskites solar cells (PSCs) are making true on past promises, having reached power conversion efficiencies (PCEs) of 25.7% and long lifespans (>3000 h). Although stability has become the focus research efforts, a significant number researchers still dedicated to further increasing cell efficiency. To push PCE any higher however, every element must be controlled optimized. In context r...

The X17 particle, the E38 and anomalous soft photons are particles because they do not appear to belong any known Standard Model families. We propose a QED meson description of as composite systems light quark antiquark bound confined by compact interaction, combining Polyakov's transverse confinement opposite electric charges in (2+1)D Schwinger's longitudinal for massless (1+1)D. With predict...