Spinel-Type nitride compounds with improved features as solar cell absorbers

Análisis bibliométrico de las tecnologías de energía solar

“…La publicación más relevante de este autor en términos de número de citas, se publicó en 2011 y fue un estudio sobre un nuevo material de banda intermedia para un mejor aprovechamiento del espectro solar (Wahnón et al, 2011). Este autor tiene una fuerte coautoría con Palacios, P. (Sánchez-Palencia et al, 2022), (Sánchez-Palencia et al, 2021, (Sánchez-Palencia et al, 2020), y con Aguilera, I. (Das et al, 2022).…”

First-principles investigation of structural, Raman and electronic characteristics of single layer Ge3N4

“…Enhancement by ammonia treatment of the photocatalytic activity of β-Ge 3 N 4 in water splitting process was reported [20]. Recently, a solar cell design was proposed where spinel Ge 3 N 4 and Si 3 N 4 were used as solar cell absorber materials [21].…”

Spinel nitride solid solutions: charting properties in the configurational space with explainable machine learning

“…26 The present work explores Sn/Ge nitride solid solutions, which have been theoretically predicted to have favourable electronic properties for use in high-efficiency solar cells, such as tandem or intermediate-band solar cells. 27 Here, instead of attempting to engineer the properties of the solid solution via changes in composition, as done by Hart et al for ternary Si/Ge nitrides, 28 we investigate how properties change as a function of the distribution of cations in a single composition, GeSn 2 N 4 . This is in spirit of growing theoretical and experimental work that has demonstrated that controlling the ion distribution is a viable route to tune the physical properties and functional behavior of materials.…”