Preferences of polarity and chirality in triglycine sulfate crystals by alanine ghost
Sign Up to like & getrecommendations! Published in 2021 at "Journal of Physics and Chemistry of Solids"
DOI: 10.1016/j.jpcs.2020.109890
Abstract: Abstract Triglycine sulfate (NH2CH2COOH)3⋅H2SO4, (TGS) has attracted much attention because it exhibits excellent ferroelectricity below the Curie temperature. Although TGS is composed of glycine and sulfuric acid, which are achiral molecules, it forms chiral crystals… read more here.
Keywords: chirality; triglycine sulfate; polarity; alanine ghost ... See more keywords
Domain wall saddle point morphology in ferroelectric triglycine sulfate
Sign Up to like & getrecommendations! Published in 2023 at "Applied Physics Letters"
DOI: 10.1063/5.0152518
Abstract: Ferroelectric domain walls, across which there is a divergence in polarization, usually have enhanced electrical conductivity relative to bulk. However, in lead germanate, head-to-head and tail-to-tail walls are electrically insulating. Recent studies have shown that… read more here.
Keywords: domain wall; microscopy; domain; triglycine sulfate ... See more keywords
Single-crystal structure analysis of non-deuterated triglycine sulfate by neutron diffraction at 20 and 298 K: a new disorder model for the 298 K structure
Sign Up to like & getrecommendations! Published in 2022 at "Acta Crystallographica Section E: Crystallographic Communications"
DOI: 10.1107/s2056989022000858
Abstract: A precise crystal-structure analysis using a neutron diffractometer with high-power neutron sources at the J-PARC facility has been performed on non-deuterated triglycine sulfate at 20 K and 298 K and a new double-potential-well disorder model for the… read more here.
Keywords: structure; deuterated triglycine; crystal structure; triglycine sulfate ... See more keywords
Electrocaloric effect in triglycine sulfate under equilibrium and nonequilibrium thermodynamic conditions
Sign Up to like & getrecommendations! Published in 2017 at "Physics of the Solid State"
DOI: 10.1134/s1063783417060051
Abstract: The direct and indirect measurements of intensive electrocaloric effect in a triglycine sulfate ferroelectric crystal are performed under equilibrium and nonequilibrium thermodynamic conditions implemented in the adiabatic calorimeter. The effect of the electric field parameters… read more here.
Keywords: electrocaloric effect; equilibrium nonequilibrium; nonequilibrium thermodynamic; triglycine sulfate ... See more keywords
Terahertz wave rectification in a ferroelectric triglycine sulfate single crystal.
Sign Up to like & getrecommendations! Published in 2023 at "Optics letters"
DOI: 10.1364/ol.479668
Abstract: The effect of optical rectification (OR) in the terahertz range (THz rectification, TR) is experimentally demonstrated. The effect consists of generating a DC voltage on the faces of a ferroelectric triglycine sulfate (TGS) single crystal… read more here.
Keywords: single crystal; ferroelectric triglycine; rectification; triglycine sulfate ... See more keywords
Dielectric losses in the triglycine sulfate crystal under heating and cooling
Sign Up to like & getrecommendations! Published in 2017 at "Physics of Wave Phenomena"
DOI: 10.3103/s1541308x17030116
Abstract: Temperature dynamics of the dielectric spectra and domain structure in the triglycine sulfate (TGS) hydrogen-containing ferroelectric under heating and cooling has been studied using the dielectric spectroscopy and atomic-force microscopy methods. The dielectric spectra are… read more here.
Keywords: temperature; microscopy; dielectric losses; triglycine sulfate ... See more keywords