Coupled experimental and computational investigation of omega phase evolution in a high misfit titanium-vanadium alloy
Sign Up to like & getrecommendations! Published in 2017 at "Acta Materialia"
DOI: 10.1016/j.actamat.2017.03.047
Abstract: Abstract Morphological and compositional evolution of omega (ω) precipitates in a model Titanium-20 wt%Vanadium (or 19 at.%V) alloy has been systematically investigated by coupling transmission electron microscopy and atom probe tomography with atomistic ab initio and continuum… read more here.
Keywords: coupled experimental; evolution; misfit; experimental computational ... See more keywords
Generation of misfit dislocations in a core-shell nanowire near the edge of prismatic core
Sign Up to like & getrecommendations! Published in 2020 at "Acta Materialia"
DOI: 10.1016/j.actamat.2020.01.018
Abstract: Abstract The misfit strain relaxation via generation of partial and perfect misfit dislocations and their dipoles at the interface in core-shell nanowires with faceted cores is considered. The core has the shape of a long… read more here.
Keywords: generation; misfit; core shell; misfit dislocations ... See more keywords
Effect of Ti additions on phase transitions, lattice misfit, coarsening, and hardening mechanisms in a Fe2AlV-strengthened ferritic alloy
Sign Up to like & getrecommendations! Published in 2019 at "Journal of Alloys and Compounds"
DOI: 10.1016/j.jallcom.2019.07.288
Abstract: Abstract Ferritic Fe-Al-V alloys strengthened with L21-Fe2AlV precipitates are candidate materials to meet the steam temperature/pressure requirements of super- or ultra-supercritical thermal power plants. Precipitate features, such as the size, morphology, volume fraction, coherency and… read more here.
Keywords: temperature; ferritic alloy; coarsening rate; alloy ... See more keywords
Temperature dependence of misfit in different Co–Al–W ternary alloys measured by synchrotron X-ray diffraction
Sign Up to like & getrecommendations! Published in 2020 at "Journal of Alloys and Compounds"
DOI: 10.1016/j.jallcom.2019.152940
Abstract: Abstract The lattice misfit between the γ matrix and coherently embedded γ′ precipitates in the ternary system Co–9Al-xW-0.1B(x = 8,9,11) was measured in-situ by synchrotron X-ray diffraction between room temperature and 1000 °C. The lattice parameters of both… read more here.
Keywords: synchrotron ray; misfit; temperature; ray diffraction ... See more keywords
Electrocaloric effects of bulk and thin film Ba(Zr0.08Ti0.92)O3 single crystals
Sign Up to like & getrecommendations! Published in 2019 at "Physica B: Condensed Matter"
DOI: 10.1016/j.physb.2018.09.037
Abstract: Abstract The phenomenological Landau-Devonshire theory is applied to investigate the electrocaloric effects of bulk and thin film Ba(Zr0.08Ti0.92)O3 single crystals. The electrocaloric coefficient of 1.36 × 10−3 C/m2K and adiabatic temperature change of 1.0 °C are obtained in tetragonal… read more here.
Keywords: thin film; misfit; zr0 08ti0; change ... See more keywords
Exfoliation of Ca3Co4O9 to Two-Dimensional Single-Crystalline Misfit Calcium Cobaltates for Energy Storage Applications.
Sign Up to like & getrecommendations! Published in 2024 at "ACS applied materials & interfaces"
DOI: 10.1021/acsami.3c17160
Abstract: Layered materials have become indispensable in the development of two-dimensional (2D) systems, offering extensive specific surface area and exceptional electrical, electrochemical, and optical properties critical for diverse applications in energy storage, catalysis, sensing, and optoelectronics.… read more here.
Keywords: energy storage; misfit; energy; calcium ... See more keywords
Perfect Strain Relaxation in Metamorphic Epitaxial Aluminum on Silicon through Primary and Secondary Interface Misfit Dislocation Arrays.
Sign Up to like & getrecommendations! Published in 2018 at "ACS nano"
DOI: 10.1021/acsnano.8b02065
Abstract: Understanding the atomically precise arrangement of atoms at epitaxial interfaces is important for emerging technologies such as quantum materials that have function and performance dictated by bonds and defects that are energetically active on the… read more here.
Keywords: relaxation; microscopy; dislocation; misfit ... See more keywords
A new method for fast statistical measurement of interfacial misfit strain around nano-scale semi-coherent particles
Sign Up to like & getrecommendations! Published in 2017 at "RSC Advances"
DOI: 10.1039/c7ra05079h
Abstract: An innovative diffraction contrast imaging method derived from Ashby–Brown contrast is presented for fast and statistical measurement of interfacial misfit strain around nano-sized semi-coherent particles. A correlation between nano-scale interfacial misfit strain and the fringe-like… read more here.
Keywords: semi coherent; microscopy; misfit; misfit strain ... See more keywords
Optoelectronic properties of calcium cobalt oxide misfit nanotubes
Sign Up to like & getrecommendations! Published in 2018 at "Applied Physics Letters"
DOI: 10.1063/1.5043544
Abstract: We report on the optoelectronic properties of a recently discovered nanotubular phase of misfit-layered calcium cobalt oxide, CaCoO2–CoO2. Individual nanotubes are investigated by spatially resolved electron energy-loss spectroscopy experiments performed in a transmission electron microscope,… read more here.
Keywords: cobalt oxide; optoelectronic properties; calcium cobalt; misfit ... See more keywords
On the stresses associated with heterointerfaces
Sign Up to like & getrecommendations! Published in 2025 at "Philosophical Magazine"
DOI: 10.1080/14786435.2025.2451094
Abstract: ABSTRACT Considering the formation of misfit dislocations in systems with both high and low lattice mismatch, the Peierls–Nabarro mechanism is first introduced to deal with periodic dislocations. The effect of interfacial misfit dislocations on the… read more here.
Keywords: stresses associated; misfit; associated heterointerfaces;
Exploring the role of uncertainty regulation strategies to demystify the link between person–environment misfit and late-career outcomes
Sign Up to like & getrecommendations! Published in 2024 at "Work, Aging and Retirement"
DOI: 10.1093/workar/waae008
Abstract: Amidst global workforce aging and uncertain times, retirement systems advocate for the extension of working lives to alleviate labor shortages; simultaneously, older workers may want to or need to work longer. Uncertainty in one’s work… read more here.
Keywords: misfit; late career; career outcomes; uncertainty regulation ... See more keywords