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 Tools annual

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 monthly

Global: Zendy Plus monthly

Presents the access of premium content as premium feature

Premium Content

Global: Zendy Plus annual

Global: Zendy Free Plan

We have studied LK-99 [Pb$_{10-x}$Cu$_x$(PO$_4$)$_6$O], alleged by Lee et al.to exhibit superconductivity above room temperature and at ambient pressure,and have reproduced all anomalies in electric and magnetic measurements thatthey reported as evidence for the claim of LK-99 being an ambient-pressure,room-temperature superconductor. We found that these anomalies are associatedwith the structural transition of the Cu$_2$S impurity in their sample and notwith superconductivity.

Replication and study of anomalies in LK-99--the alleged ambient-pressure, room-temperature superconductor