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 Plus monthly

Global: Zendy Tools annual

Global: Zendy Tools monthly

Global: Zendy Free Plan

We investigated the electronic structures of the two-dimensional layeredperovskite Sr$_{2}$\textit{M}O$_{4}$ (\textit{M}=4\textit{d} Ru, 4\textit{d}Rh, and 5\textit{d} Ir) using optical spectroscopy and polarization-dependent O1\textit{s} x-ray absorption spectroscopy. While the ground states of theseries of compounds are rather different, their optical conductivity spectra$\sigma(\omega)$ exhibit similar interband transitions, indicative of thecommon electronic structures of the 4\textit{d} and 5\textit{d} layered oxides.The energy splittings between the two $e_{g}$ orbitals, $i.e.$,$d_{3z^{2}-r^{2}}$ and $d_{x^{2}-y^{2}}$, are about 2 eV, which is much largerthan those in the pseudocubic and 3\textit{d} layered perovskite oxides. Theelectronic properties of the Sr$_{2}$\textit{M}O$_{4}$ compounds are discussedin terms of the crystal structure and the extended character of the 4\textit{d}and 5\textit{d} orbitals

physical review. b, condensed matter and materials physics

Electronic structures of layered perovskite<mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" display="inline"><mml:mrow><mml:msub><mml:mi mathvariant="normal">Sr</mml:mi><mml:mn>2</mml:mn></mml:msub><mml:mi>M</mml:mi><mml:msub><mml:mi mathvariant="normal">O</mml:mi><mml:mn>4</mml:mn></mml:msub></mml:mrow></mml:math>(<mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" display="inline"><mml:mrow><mml:mi>M</mml:mi><mml:mo>=</mml:mo><mml:mi mathvariant="normal">Ru</mml:mi></mml:mrow></…

Electronic structures of layered perovskiteSr2MO4(M=Ru