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most citedEpitaxial SiGeSn alloys for CMOS-compatible thermoelectric devices

6 citations

6 papers

cond-mat.mtrl-sci20266 cited

Epitaxial SiGeSn alloys for CMOS-compatible thermoelectric devices

Patrizio Graziosi, Damiano Marian, Andrea Tomadin +9

The integration of thermoelectric devices into mainstream microelectronic technological platform could be a major breakthrough in various fields within the \emph{so-called} Green-I…

cond-mat.mtrl-sci2026

Pressure-Induced Irreversible Disorder in $β^{\prime}$-Mn(PO): A High-Pressure X-ray Diffraction and Density-Functional Theory Study

Ana Melissa P. Brito, Neha Bura, Pablo Botella +7

The high-pressure structural behavior of $β^\prime$-Mn(PO) was investigated using synchrotron X-ray diffraction up to 20 GPa combined with density-functional theory ca…

cond-mat.str-el2026

Tracing the horizon of tetragonal-to-monoclinic distortion in pressurized trilayer nickelate La4Ni3O10

Sitaram Ramakrishnan, Yingzheng Gao, Valerio Olevano +18

The study investigates pressure‑ and temperature‑induced structural transitions in the trilayer nickelate La4Ni3O10, revealing a direct tetragonal‑to‑monoclinic transition, associa…

cond-mat.mtrl-sci2026

High temperature ferromagnetism in epitaxial monolayers of Co-doped Fe5GeTe2

Jules Courtin, Fatima Ibrahim, Davide Benettin +14

Magnetic van der Waals materials have mainly been investigated in their bulk form or as few-layers flakes. Due to the challenges in producing atomically thin films, only a few have…

cond-mat.mtrl-sci2026

The crystalline properties of silica biomorphs vary within and between morphologies

Moritz P. K. Frewein, Britta Maier, Moritz L. Stammer +8

Silica-witherite biomorphs are a class of emergent materials, i.e. composite microstructures made of nanometric barium carbonate surrounded by amorphous silica. They form via co-pr…

astro-ph.EP2026

Low-spin ferrous iron suppresses mantle oxidation beyond Earth-like pressures

Alice Girani, Sylvain Petitgirard, Sergey Yaroslavstsev +5

The Earth's mantle has elevated Fe relative to those of other rocky bodies, yet the oxidation- and electronic state of iron at extreme pressures is poorly known. We present…