Observation and enhancement through alkali metal do** of p-type conductivity in the layered oxyselenides Sr 2 ZnO 2 Cu 2 Se 2 and Ba 2 Zn 1− x O 2− x Cu 2 Se 2

Z Malik, S Broadley, SJC Herkelrath… - Journal of Materials …, 2024 - pubs.rsc.org
The optoelectronic properties of two layered copper oxyselenide compounds, with nominal
composition Sr2ZnO2Cu2Se2 and Ba2ZnO2Cu2Se2, have been investigated to determine …

[HTML][HTML] On the solubility of Bi in tetragonal tungsten bronzes

CR Zeiger, BAD Williamson, J Walker… - Journal of the European …, 2024 - Elsevier
Abstract Ferroelectric Pb 5 Nb 10 O 30 (PN) tetragonal tungsten bronze (TTB) forms solid
solutions that exhibit morphotropic phase boundaries (MPBs). Successful replacement of PN …

Transport Properties of Doped Wide Band Gap Layered Oxychalcogenide Semiconductors Sr2GaO3CuCh, Sr2ScO3CuCh, and Sr2InO3CuCh (Ch = S or …

Z Malik, L Kemp, BF Grosso, DW Davies… - Chemistry of …, 2024 - ACS Publications
The structural, electrical, and optical properties of a series of six layered oxychalcogenides
with the general formula Sr2 M O3Cu Ch, where M= Ga, Sc, or In and Ch= S or Se, have …

Mixed Anion Systems for Green Hydrogen Generation

K Brlec - 2023 - discovery.ucl.ac.uk
Hydrogen is the key element behind the global food supply due to its role in nitrogen fixing
for ammonia fertiliser production. Currently, over 96% of hydrogen used worldwide is …