TY - GEN AU - Braza Blanco, María Verónica AU - Ben Fernández, Teresa AU - Fernández de los Reyes, Daniel AU - Bailey, Nicholas James AU - Carr, Matthew R. AU - Richards, RD AU - González Robledo, David A4 - Ciencia de los Materiales e Ingeniería Metalúrgica y Química Inorgánica PY - 2025 SN - 1873-5584 ; 0169-4332 UR - http://hdl.handle.net/10498/36942 AB - The recent addition of Bi to GaAs has been demonstrated to be an effective method for reducing excess noise in avalanche photodiodes (APDs), owing to the significant decrease in the hole ionization coefficient. It has been proposed that the... LA - eng PB - Elsevier KW - AlGaAsBi KW - Surface droplet diagram KW - Volcano-shaped nano motifs TI - Structural and optical characteristics of epitaxially grown AlGaAsBi on GaAs for potential application in ultra-low noise avalanche photodiodes DO - 10.1016/j.apsusc.2025.162473 ER -