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cond-mat.mtrl-sci2026
On the temperature dependence of the optical band gap in the material system of lithium niobate and lithium tantalate
Maximilian Henneke, Michael Ruesing, Nina A. Lange +13
Lithium niobate and lithium tantalate see widespread use in optics and electronics, and are increasingly used for cryogenic applications. Despite their broad deployment, their opti…
cond-mat.mtrl-sci2022
Tuning the domain wall conductivity in bulk lithium niobate by uniaxial stress
Ekta Singh, Henrik Beccard, Zeeshan H. Amber +4
Conductive domain walls (CDWs) in insulating ferroelectrics have recently attracted considerable attention due to their unique topological, optical, and electronic properties, and…