Vibrational investigation of pressure- and temperature-induced phase transitions in metal formates templated by ethylammonium ions
Sign Up to like & getrecommendations! Published in 2017 at "Journal of Raman Spectroscopy"
DOI: 10.1002/jrs.5154
Abstract: We report for the first time phonon properties of [CH3CH2NH3][Mg(HCOO)3] (EtAMg). The studied compound undergoes two structural temperature-induced phase transitions and temperature-dependent Raman and infrared studies let us to obtain insight into mechanism of these… read more here.
Keywords: vibrational investigation; temperature induced; phase transitions; induced phase ... See more keywords
Temperature‐Induced Phase Transition Characterization of Responsive Polymer Brushes Grafted onto Nanoparticles
Sign Up to like & getrecommendations! Published in 2017 at "Macromolecular Chemistry and Physics"
DOI: 10.1002/macp.201600495
Abstract: Temperature-induced phase transition parameters of responsive free polymer and brushes onto nanoparticles are measured using high-resolution magic-angle sample spinning (HRMAS) NMR spectroscopy. To this purpose, a two-state statistical model of temperature dependence of thermodynamic observables… read more here.
Keywords: transition; phase transition; temperature induced; induced phase ... See more keywords
Reaction-Induced Phase Separation: A Strategy to Synthesize Azobenzene-Modified All-Optical PDLC Devices
Sign Up to like & getrecommendations! Published in 2018 at "Macromolecular Chemistry and Physics"
DOI: 10.1002/macp.201700626
Abstract: Fil: Orofino, Antonela Beatriz. Consejo Nacional de Investigaciones Cientificas y Tecnicas. Centro Cientifico Tecnologico Conicet - Mar del Plata. Instituto de Investigaciones en Ciencia y Tecnologia de Materiales. Universidad Nacional de Mar del Plata. Facultad… read more here.
Keywords: strategy synthesize; phase separation; synthesize azobenzene; induced phase ... See more keywords
Tailorable Surface Morphology of 3D Scaffolds by Combining Additive Manufacturing with Thermally Induced Phase Separation.
Sign Up to like & getrecommendations! Published in 2017 at "Macromolecular rapid communications"
DOI: 10.1002/marc.201700186
Abstract: The functionalization of biomaterials substrates used for cell culture is gearing towards an increasing control over cell activity. Although a number of biomaterials have been successfully modified by different strategies to display tailored physical and… read more here.
Keywords: phase separation; surface; induced phase; thermally induced ... See more keywords
Light Scattering of Electrospinning Jet with Internal Structures by Flow-induced Phase Separation.
Sign Up to like & getrecommendations! Published in 2022 at "Macromolecular rapid communications"
DOI: 10.1002/marc.202200273
Abstract: Herein, the direct morphological evidence of the extension-induced phase-separated structures in the electrospinning jet observed by high-speed video imaging and by light scattering technique is reported. Model solutions of poly(vinyl alcohol) (PVA)/water are electrospun. Two… read more here.
Keywords: light scattering; electrospinning jet; jet; induced phase ... See more keywords
Ambient Humidity-Induced Phase Separation for Fiber Morphology Engineering toward Piezoelectric Self-Powered Sensing.
Sign Up to like & getrecommendations! Published in 2022 at "Small"
DOI: 10.1002/smll.202105811
Abstract: Electrospun polymeric piezoelectric fibers have a considerable potential for shape-adaptive mechanical energy harvesting and self-powered sensing in biomedical, wearable, and industrial applications. However, their unsatisfactory piezoelectric performance remains an issue to be overcome. While strategies… read more here.
Keywords: fiber morphology; phase separation; powered sensing; self powered ... See more keywords
Laser-Induced Phase Transition and Patterning of hBN-Encapsulated Mo Te2.
Sign Up to like & getrecommendations! Published in 2023 at "Small"
DOI: 10.1002/smll.202205224
Abstract: Transition metal dichalcogenides exhibit phase transitions through atomic migration when triggered by various stimuli, such as strain, doping, and annealing. However, since atomically thin 2D materials are easily damaged and evaporated from these strategies, studies… read more here.
Keywords: transition; geometry; phase; induced phase ... See more keywords
Phase Control of Electromagnetically Induced Phase Grating in a Four-Level Inverted Quantum System with Closed-Loop Configuration
Sign Up to like & getrecommendations! Published in 2021 at "International Journal of Theoretical Physics"
DOI: 10.1007/s10773-021-04860-7
Abstract: In this paper, we investigated the electromagnetically induced phase grating in a four-level quantum system with closed loop configuration via relative phase between applied fields. We found that the diffraction intensity can be adjusted via… read more here.
Keywords: grating four; phase; induced phase; four level ... See more keywords
In situ tailoring the hierarchical microstructures in polyethylene films fabricated by thermally induced phase separation via temperature gradient fields
Sign Up to like & getrecommendations! Published in 2020 at "Journal of Materials Science"
DOI: 10.1007/s10853-020-04748-7
Abstract: In this study, a series of polyethylene thin films were prepared by thermally induced phase separation (TIPS) method with di(2-ethylhexyl)phthalate as the diluent. Morphological observations showed that the microstructures at different locations were fairly distinct… read more here.
Keywords: phase separation; temperature; thermally induced; induced phase ... See more keywords
Observation of Fundamental Mechanisms in Compression-Induced Phase Transformations Using Ultrafast X-ray Diffraction
Sign Up to like & getrecommendations! Published in 2021 at "JOM"
DOI: 10.1007/s11837-020-04535-4
Abstract: As theoretically hypothesized for several decades in group IV transition metals, we have discovered a dynamically stabilized body-centered cubic (bcc) intermediate state in Zr under uniaxial loading at sub-nanosecond timescales. Under ultrafast shock wave compression,… read more here.
Keywords: ray diffraction; compression; phase transformations; compression induced ... See more keywords
Suppression of nanoindentation-induced phase transformation in crystalline silicon implanted with hydrogen
Sign Up to like & getrecommendations! Published in 2017 at "Electronic Materials Letters"
DOI: 10.1007/s13391-017-6348-6
Abstract: AbstractIn this paper the effect of hydrogen implantation in silicon on nanoindentation-induced phase transformation is investigated. Hydrogen ions were implanted in silicon through 300 nm thick oxide with double energy implantation (75 and 40 keV).… read more here.
Keywords: hydrogen; nanoindentation; induced phase; spectroscopy ... See more keywords