First-Principles Investigation of Structural, Mechanical, Electronic and Optical Properties of Ba<sub>2</sub>MReO<sub>6</sub> (M = Li, Na, K, and Rb) Double Perovskites.

Int J Mol Sci · 2026 · PMC13411804 · PMID 42511530

Europe PMC DOI

hedged sentence

—

closest p

—

boldest claim

The sentences

a clear trendno p-value reported

Examining the variation in the band gap with the ionic radius of the M-site cation reveals a clear trend: as the ionic radius increases along the series Li < Na < K < Rb, the band gap systematically decreases.

also in 19,460 other papers

Quoted from the open-access full text in Europe PMC under the licence the publisher applied. The sentence is reproduced exactly as published; the emphasis is ours.

First-Principles Investigation of Structural, Mechanical, Electronic and Optical Properties of Ba&lt;sub&gt;2&lt;/sub&gt;MReO&lt;sub&gt;6&lt;/sub&gt; (M = Li, Na, K, and Rb) Double Perovskites.

The sentences

First-Principles Investigation of Structural, Mechanical, Electronic and Optical Properties of Ba<sub>2</sub>MReO<sub>6</sub> (M = Li, Na, K, and Rb) Double Perovskites.