Nearly strain-free heteroepitaxial system for fundamental studies of pulsed laser deposition: EuTiO3 on SrTiO3
Huan-Hua Wang, Aaron Fleet, Darren Dale, Yuri Suzuki, J. D. Brock
Abstract
High quality epitaxial thin-films of EuTiO3 have been grown on the (001) surface of SrTiO3 using pulsed laser deposition. In situ x-ray reflectivity measurements reveal that the growth is two-dimensional and enable real-time monitoring of the film thickness and roughness during growth. The film thickness, surface mosaic, surface roughness, and strain were characterized in detail using ex situ x-ray diffraction. The thicnkess and composition were confirmed with Rutherford Backscattering. The EuTiO3 films grow two-dimensionally, epitaxially, pseudomorphically, with no measurable in-plane lattice mismatch.
Create a lesson
Related papers
Longitudinal and Transverse Thermoelectric Properties in Topological Quantum Materials
Jyoti Duhan, Anil Kumar B. M., Satya N. Guin et al.
Thermally Conditioned Time-Series Forecasting of Grain Growth in Polycrystalline Materials
Eliane Younes, Elie Hachem, Marc Bernacki
Evolutionary Design of Interpretable Spatial Descriptors for Structure-Property Relationship Discovery
Aditya Raghavan, Sergei V Kalinin
Millikelvin magnetometry up to 30~T using a multi-cross micro-Hall sensor
Bingbing Tong, Yinina Ma, Zhenhua Zhao et al.
First-principles study of the formation of Group-IV--vacancy color centers in diamond
Xiangru Han, Adam Gali
Anomalous thermal transport in isotope-enriched germanium carbide
Wenjiang Zhou, Bai Song