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/

Zendy Open

Presents the pdf analysis as premium feature

PDF Analysis

Insights

Presents the summarisation as premium feature

Summarisation

Presents the keyphrase highlighting as premium feature

Keyphrase Highlighting

Presents the zaia usage as premium feature

ZAIA

Zendy Tools

Zendy Plus

Presents the access of premium content as premium feature

Premium Content

Effect of oxygen off-stoichiometry on the structural and magnetic propertiesof La0.15Sr0.85MnO3-d (d = 0.02,0.14) has been studied employinglow-temperature x-ray diffraction, calorimetry, electrical-transport andmagnetization. The nearly stoichiometric composition under goesfirst orderphase-transition from cubic to tetragonal P4/mmm at 238 K accompanied bymagnetic and electrical phase-transitions. On the contrary theoff-stoichiometric composition does not show any transition and remains cubicPm-3m down to 80 K. Offstoichiometry induced oxygen-vacancy seems to suppressthe cooperative JT distortion and possibly stabilize a G-type antiferromagneticphase with localized cantedspins. Thus we demonstrate that controlling oxygenstoichiometry is a way of structure/property engineering in electron-doped-likemanganites.

Effect of oxygen off-stoichiometry on coupled structural and magnetic phase-transitions in La0.15Sr0.85MnO3-d (d = 0.02, 0.14)