English (United Kingdom)

https://curated-unify.zendy.io/wp-json/zendy-region/v1/featured_content/oa?rat=en

https://curated-unify.zendy.io/wp-json/zendy-region/v1/highlighted_journal/

Global: Zendy Plus annual

Presents the access of premium content as premium feature

Premium Content

Presents the keyphrase highlighting as premium feature

Keyphrase Highlighting

Presents the summarisation as premium feature

Summarisation

Insights

Presents the pdf analysis as premium feature

PDF Analysis

Presents the zaia usage as premium feature

ZAIA

Global: Zendy Tools annual

Global: Zendy Free Plan

Global: Zendy Tools monthly

Global: Zendy Plus monthly

Metallic anti-ThCr$_2$Si$_2$-type $RE_2$O$_2$Bi ($RE$ = rare earth) with Bisquare nets show superconductivity while insulating La$_2$O$_2$Bi shows highhole mobility, by expanding the c-axis length through oxygen intercalation. Inthis study, alkaline earth metal oxides (CaO, SrO, and BaO) were co-sinteredwith La$_2$O$_2$Bi. CaO and BaO served as oxygen intercalants withoutincorporation of Ca and Ba in La$_2$O$_2$Bi. On the other hand, SrO served asnot only oxygen intercalant but also hole dopant via Sr substitution with La inLa$_2$O$_2$Bi. The oxygen intercalation and hole doping resulted in expansionof the c-axis length, contributing to improved electrical conduction. Inaddition, the hole mobility was enhanced up to 150 cm$^2$V$^{-1}$s$^{-1}$ inLa$_2$O$_2$Bi, which almost doubles the mobility in previous study.

dalton transactions

Increased hole mobility in anti-ThCr$_2$Si$_2$-type La$_2$O$_2$Bi  co-sintered with alkaline earth metal oxides for oxygen intercalation and  hole carrier doping