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WebApr 11, 2024 · Abstract. The origin of Galactic Cosmic Rays (CRs) and the possibility of Supernova Remnants (SNRs) being potential CR accelerators is still an open debate. The charged CRs can be detected indirectly by the γ -ray observatories through the π0 production and consequent decay, leading to the generation of high-energy γ -rays. WebFeb 6, 2002 · K. Roy. DLR Institut für Verbrennungstechnik, Pfaffenwaldring 38-40, D-70569 Stuttgart, Germany. Search for more papers by this author WebApr 11, 2024 · Nanocrystalline gallium nitride (nc-GaN) layers were deposited by radio frequency magnetron sputtering for the electron transport layer of cesium lead bromide (CsPbBr 3) photovoltaic power converter.We investigated the structural and electrical properties of the nc-GaN layers and found that substrate heater temperature is a key … horse inspired wall art