Modulation of the Bi3+ 6s2 Lone Pair State in Perovskites for High-Mobility p-Type Oxide Semiconductors.
Shi J, Rubinstein EA, Li W, Zhang J, Yang Y, Lee TL, Qin C, Yan P, MacManus-Driscoll JL, Scanlon DO, Zhang KHL.
Shi J, et al.
Adv Sci (Weinh). 2022 Feb;9(6):e2104141. doi: 10.1002/advs.202104141. Epub 2022 Jan 7.
Adv Sci (Weinh). 2022.
PMID: 34997681
Free PMC article.
In this work, the VB structure modulation is reported for perovskite Ba(2) BiMO(6) (M = Bi, Nb, Ta) via the Bi 6s(2) lone pair state to achieve p-type oxide semiconductors with high hole mobility up to 21 cm(2) V(-1) s(-1) , and optical bandgaps widely varying from 1.5 to …
In this work, the VB structure modulation is reported for perovskite Ba(2) BiMO(6) (M = Bi, Nb, Ta) via the Bi 6s(2) lone pair state …