Thermal activation of thin-shells in anti-de Sitter black hole spacetime
Sign Up to like & getrecommendations! Published in 2017 at "Journal of High Energy Physics"
DOI: 10.1007/jhep07(2017)134
Abstract: A bstractWe investigate thermal activation of thin-shells around anti-de Sitter black holes. Under the thin-shell approximation, we extensively study the parameter region that allows a bubble nucleation bounded by a thin-shell out of a thermal… read more here.
Keywords: black hole; hole; thin shells; anti sitter ... See more keywords
Multiphoton excitation and thermal activation in indirect bandgap semiconductors
Sign Up to like & getrecommendations! Published in 2018 at "Optical and Quantum Electronics"
DOI: 10.1007/s11082-018-1622-x
Abstract: The single crystals of wide- and indirect-bandgap semiconductor CdI2 were grown and their optical properties as well as the defect-induced excitonic photoluminescence (PL) spectra were studied. The multiphoton excited PL spectra, charactering the emissions from… read more here.
Keywords: bandgap; indirect bandgap; multiphoton excitation; excitation thermal ... See more keywords
Modeling of the Optical Properties of Vermiculite-Sungulite Conglomerates Subject to Thermal Activation in Electric Furnaces
Sign Up to like & getrecommendations! Published in 2019 at "Refractories and Industrial Ceramics"
DOI: 10.1007/s11148-019-00302-4
Abstract: This paper reviews the fundamentals of the technology and theory of the process of thermal activation of vermiculite-sungulite conglomerates contained in the waste of the Kovdor phlogopite-vermiculite field. An analytical physical model has been developed… read more here.
Keywords: optical properties; sungulite conglomerates; modeling optical; vermiculite sungulite ... See more keywords
Thermal Behavior of Pyrophyllite Ore during Calcination for Thermal Activation for Aluminum Extraction by Acid Leaching
Sign Up to like & getrecommendations! Published in 2020 at "Clays and Clay Minerals"
DOI: 10.1007/s42860-019-00061-w
Abstract: In the production of alumina (Al 2 O 3 ) from clays by acid leaching, thermal activation by calcination is applied widely as a pre-treatment to improve the dissolution of aluminum. Previous studies have focused… read more here.
Keywords: calcination; acid leaching; aluminum extraction; aluminum ... See more keywords
Effect of chemical and thermal activation on the microstructural and mechanical properties of more sustainable UHPC
Sign Up to like & getrecommendations! Published in 2018 at "Construction and Building Materials"
DOI: 10.1016/j.conbuildmat.2018.02.214
Abstract: Abstract This paper investigates the influence of the content of blast furnace slag (BFS) on the microstructural and mechanical properties of non-activated and activated ultra-high performance concrete (UHPC). Three volume-substitution rates of cement with BFS… read more here.
Keywords: microstructural mechanical; chemical thermal; mechanical properties; compressive strength ... See more keywords
Mapping the Birth and Evolution of Pores upon Thermal Activation of Layered Hydroxides
Sign Up to like & getrecommendations! Published in 2017 at "Chemistry of Materials"
DOI: 10.1021/acs.chemmater.7b00734
Abstract: The porosity of layered hydroxides can be greatly enhanced by thermal activation. Despite intense interest in the associated structural transformations, porosity changes have been almost exclusively described in terms of primitive bulk descriptors (surface area,… read more here.
Keywords: upon thermal; mapping birth; birth evolution; activation ... See more keywords
Characterization of Polyethers Using Tandem Mass Spectrometry with Hydrogen Abstraction Dissociation and Thermal Activation.
Sign Up to like & getrecommendations! Published in 2020 at "Journal of the American Society for Mass Spectrometry"
DOI: 10.1021/jasms.9b00148
Abstract: The recently developed hydrogen radical-mediated fragmentation technique using an ion trap involving hydrogen attachment/abstraction dissociation-tandem mass spectrometry (HAD-MS/MS) was applied to the analysis of polyethylene glycol (PEG) and its derivatives. HAD was found to be… read more here.
Keywords: mass spectrometry; hydrogen; dissociation; abstraction ... See more keywords
Thermal activation of charge carriers in ionic and electronic semiconductor β-AgIVVO3 and β[email protected] composite xerogels
Sign Up to like & getrecommendations! Published in 2019 at "RSC Advances"
DOI: 10.1039/c9ra04227j
Abstract: Assembly of SVO and slightly reduced VO nanoribbons in inorganic hydrogels enables the formation of proton conductor and electron conductor xerogels depending on the SVO/VO ratio. Thermal charge carrier activation results in enhanced conductivity. read more here.
Keywords: charge carriers; agivvo3; charge; activation charge ... See more keywords
Investigation of carrier localization in InAs/AlSb type-II superlattice material system
Sign Up to like & getrecommendations! Published in 2019 at "Applied Physics Letters"
DOI: 10.1063/1.5127198
Abstract: We investigate carrier localization in the InAs/AlSb type-II superlattice (T2SL) material system using temperature- and excitation power (Iex)-dependent photoluminescence (PL). Evidence of carrier localization in T2SLs was observed by an S-shaped temperature dependence of the… read more here.
Keywords: carrier; localization; carrier localization; localization inas ... See more keywords
Dislocation Mechanics Pile-Up and Thermal Activation Roles in Metal Plasticity and Fracturing
Sign Up to like & getrecommendations! Published in 2019 at "Metals"
DOI: 10.3390/met9020154
Abstract: Dislocation pile-up and thermal activation influences on the deformation and fracturing behaviors of polycrystalline metals are briefly reviewed, as examples of dislocation mechanics applications to understanding mechanical properties. To start, a reciprocal square root of… read more here.
Keywords: dislocation; grain size; size; thermal activation ... See more keywords
Thermal Activation of Coal Gangue with Low Al/Si Ratio as Supplementary Cementitious Materials
Sign Up to like & getrecommendations! Published in 2022 at "Molecules"
DOI: 10.3390/molecules27217268
Abstract: To effectively utilize coal gangue (CG) with low Al/Si ratio, the thermal activation method was used. The activated CG, as supplementary cementitious materials (SCMs), was added into ordinary Portland cement (OPC) to study its physical… read more here.
Keywords: low ratio; gangue low; ratio; coal gangue ... See more keywords