TY - JOUR
T1 - Growth and stabilization of cubic FAPbI3
T2 - On the interaction between phosphonic acids and co-evaporated perovskites
AU - Kralj, Suzana
AU - Morales-Masis, Monica
N1 - Publisher Copyright:
© 2024 Elsevier Inc.
PY - 2024/10/2
Y1 - 2024/10/2
N2 - The cubic (α-) phase stabilization of FAPbI3 is of high interest owing to its ideal 1.48 eV band gap. However, controlled incorporation of formamidinium iodide (FAI) in the film and formation of the non-photoactive phase (δ-FAPbI3) are challenges of co-evaporated films. This preview highlights two recent works, where interfacial phosphonic acid functional groups enable controlled FAI incorporation and α-FAPbI3 stabilization of co-evaporated perovskite films.
AB - The cubic (α-) phase stabilization of FAPbI3 is of high interest owing to its ideal 1.48 eV band gap. However, controlled incorporation of formamidinium iodide (FAI) in the film and formation of the non-photoactive phase (δ-FAPbI3) are challenges of co-evaporated films. This preview highlights two recent works, where interfacial phosphonic acid functional groups enable controlled FAI incorporation and α-FAPbI3 stabilization of co-evaporated perovskite films.
KW - 2024 OA procedure
UR - http://www.scopus.com/inward/record.url?scp=85207728383&partnerID=8YFLogxK
U2 - 10.1016/j.matt.2024.09.007
DO - 10.1016/j.matt.2024.09.007
M3 - Comment/Letter to the editor
AN - SCOPUS:85207728383
SN - 2590-2393
VL - 7
SP - 3238
EP - 3240
JO - Matter
JF - Matter
IS - 10
ER -