593 citations · 922 across the 22 of their papers we have counts for
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Operando observation of reversible oxygen migration and phase transitions in ferroelectric devices
Pavan Nukala, Majid Ahmadi, Yingfen Wei +5
Unconventional ferroelectricity, robust at reduced nanoscale sizes, exhibited by hafnia-based thin-films presents tremendous opportunities in nanoelectronics. However, the exact na…
Crystallization of GeO2 thin films into alpha-quartz: from spherulites to single crystals
Silang Zhou, Jordi Antoja-Lleonart, Pavan Nukala +3
Piezoelectric quartz SiO2 crystals are widely used in industry as oscillators. As a natural mineral, quartz and its relevant silicates are also of interest of geoscience and minera…
Guidelines for the stabilization of a polar rhombohedral phase in epitaxial Hf0.5Zr0.5O2 thin films
Pavan Nukala, Yingfen Wei, Vincent de Haas +3
The unconventional Si-compatible ferroelectricity in hafnia-based systems, which becomes robust only at nanoscopic sizes, has attracted a lot of interest. While a metastable polar…
Structure and magnetic properties of epitaxial CaFe2O4 thin films
Silvia Damerio, Pavan Nukala, Jean Juraszek +3
CaFe2O4 is a highly anisotropic antiferromagnet reported to display two spin arrangements with up-up-down-down (phase A) and up-down-up-down (phase B) configurations. The relative…