Dynamic terahertz plasmonics enabled by phase‐change materials
Phase‐change phenomena have been an attractive research theme for decades due to the
dynamic transition of material properties providing extraordinary capabilities for versatile …
dynamic transition of material properties providing extraordinary capabilities for versatile …
Raman scattering spectra of ceramics, films, and superlattices of ferroelectric perovskites: A review
YI Yuzyuk - Physics of the Solid State, 2012 - Springer
Raman investigations of the crystal lattice dynamics in classical ferroelectric perovskites
SrTiO 3, PbTiO 3, and BaTiO 3 have been analyzed. The specific features revealed in the …
SrTiO 3, PbTiO 3, and BaTiO 3 have been analyzed. The specific features revealed in the …
Probing nanoscale ferroelectricity by ultraviolet Raman spectroscopy
We demonstrated that ultraviolet Raman spectroscopy is an effective technique to measure
the transition temperature (T c) in ferroelectric ultrathin films and superlattices. We showed …
the transition temperature (T c) in ferroelectric ultrathin films and superlattices. We showed …
Synthesis-Dependent First-Order Raman Scattering in SrTiO3 Nanocubes at Room Temperature
FA Rabuffetti, HS Kim, JA Enterkin, Y Wang… - Chemistry of …, 2008 - ACS Publications
Raman spectroscopy was used to demonstrate that the lattice dynamics of SrTiO3 (STO)
nanoparticles strongly depends on their microstructure, which is in turn determined by the …
nanoparticles strongly depends on their microstructure, which is in turn determined by the …
Phonon Mode Transformation Across the Orthohombic–Tetragonal Phase Transition in a Lead Iodide Perovskite CH3NH3PbI3: A Terahertz Time-Domain …
C La-o-Vorakiat, H **
tunable devices with optical properties in the THz range controllable by an external …
tunable devices with optical properties in the THz range controllable by an external …
Relaxor ferroelectricity in strained epitaxial SrTiO3 thin films on DyScO3 substrates
The ferroelectric properties of 500 Å thick strained, epitaxial Sr Ti O 3 films grown on Dy Sc O
3 substrates by reactive molecular-beam epitaxy are reported. Despite the near 1% biaxial …
3 substrates by reactive molecular-beam epitaxy are reported. Despite the near 1% biaxial …
Raman study of oxygen reduced and re-oxidized strontium titanate
DA Tenne, IE Gonenli, A Soukiassian, DG Schlom… - Physical Review B …, 2007 - APS
We report Raman study of oxygen reduced single crystal strontium titanate. Oxygen
reduction leads to the appearance of the forbidden first-order Raman peaks, as well as …
reduction leads to the appearance of the forbidden first-order Raman peaks, as well as …