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cond-mat.mtrl-sci2025★ 11 cited
Unusual gas sensor response and semiconductor-to-insulator transition in WO3-x nanostructures : The role of oxygen vacancy
K. Ganesan, P. K. Ajikumar
WO3-x thinfilms featuring petal-like and lamella-like nanostructures are grown under controlled oxygen partial pressures using hot filament chemical vapor deposition. These synthes…
cond-mat.mtrl-sci2024
Growth and inelastic light scattering studies on Sr2Nb2O7 single crystals
M. Suganya, P. Vijayakumar, V. Sivasubramanian +4
A crack free and high structural quality Sr2Nb2O7 single crystals were grown by the optical float zone method using optimized growth parameters. Laue pattern confirms single crysta…