64 citations · 118 across the 5 of their papers we have counts for
5 papers
Vibrational properties of LiNbO and LiTaO under uniaxial stress
Ekta Singh, Mike N. Pionteck, Sven Reitzig +4
Structural strain severely impacts material properties such as the linear and non-linear optical response. Moreover, strain plays a key role, e.g., in the physics of ferroelectrics…
Atomic-scale insights into electro-steric substitutional chemistry of cerium oxide
Haiwu Zhang, Ivano E. Castelli, Simone Santucci +3
Cerium oxide (ceria, CeO2) is one of the most promising mixed ionic and electronic conducting materials. Previous atomistic analysis has covered widely the effects of substitution…
Temperature driven phase transition at the antimonene/Bi2Se3 van der Waals heterostructure
Conor Hogan, Kris Holtgrewe, Fabio Ronci +11
We report the discovery of a temperature induced phase transition between the αand βstructures of antimonene. When antimony is deposited at room temperature on bismuth selenide, it…
Gd0.2Ce0.8O1.9/Y0.16Zr0.84O1.92 nanocomposite thin films for low temperature ionic conductivity
Giovanni Perin, Christophe Gadea, Massimo Rosa +5
Gd0.2Ce0.8O1.9/Y0.16Zr0.84O1.92 (GDC/YSZ) nanocomposite is synthesized by a novel hybrid chemical route, where colloidal crystalline GDC nanoparticles from continuous hydrothermal…
Grand canonical Peierls transition in In/Si(111)
Eric Jeckelmann, Simone Sanna, Wolf Gero Schmidt +2
Starting from a Su-Schrieffer-Heeger-like model inferred from first-principles simulations, we show that the metal-insulator transition in In/Si(111) is a first-order grand canonic…