A Seawater‐Corrosion‐Resistant and Isotropic Zero Thermal Expansion (Zr,Ta)(Fe,Co)2 Alloy
Sign Up to like & getrecommendations! Published in 2022 at "Advanced Materials"
DOI: 10.1002/adma.202109592
Abstract: Zero thermal expansion (ZTE) alloys as dimensionally stable materials are usually challenged by harsh environmental erosion, since ZTE and corrosion resistance are generally mutually exclusive. Here, a high‐performance alloy, Zr0.8Ta0.2Fe1.7Co0.3, is reported, that shows isotropic… read more here.
Keywords: seawater corrosion; thermal expansion; zero thermal; corrosion ... See more keywords
Significant Zero Thermal Expansion Via Enhanced Magnetoelastic Coupling in Kagome Magnets
Sign Up to like & getrecommendations! Published in 2022 at "Advanced Materials"
DOI: 10.1002/adma.202208635
Abstract: Zero‐thermal‐expansion (ZTE) alloys, as dimensionally stable materials, are urgently required in many fields, particularly in highly advanced modern industries. In this study, high‐performance ZTE with a negligible coefficient of thermal expansion av as small as… read more here.
Keywords: via enhanced; enhanced magnetoelastic; thermal expansion; zero thermal ... See more keywords
Zero-Thermal-Quenching and Improved Chemical Stability of a UCr4C4-Type Phosphor via Crystal Site Engineering
Sign Up to like & getrecommendations! Published in 2020 at "Chemical Engineering Journal"
DOI: 10.1016/j.cej.2020.127664
Abstract: Abstract Europium-doped UCr4C4 cuboid phosphors with narrow and tunable emission show promise for application in designing light-emitting diodes with high color purity and thermal stability. Nevertheless, their poor chemical stability bottlenecks their use in lighting… read more here.
Keywords: zero thermal; thermal quenching; chemical stability; site ... See more keywords
Path integral molecular dynamics at zero thermal temperature
Sign Up to like & getrecommendations! Published in 2017 at "Chemical Physics Letters"
DOI: 10.1016/j.cplett.2017.02.038
Abstract: Abstract Path integral molecular dynamics (PIMD) simulations at the zero thermal temperature still remain inconceivable. Herein, the quantum-mechanical partition function is revised in conjunction with the time-independent Schrodinger equation. The imaginary temperature for the quantum–mechanical… read more here.
Keywords: zero thermal; temperature; thermal temperature; molecular dynamics ... See more keywords
Tunable near-zero thermal expansion in the C-doped La(Fe, Si)13 compounds at cryogenic temperatures
Sign Up to like & getrecommendations! Published in 2019 at "Materials Letters"
DOI: 10.1016/j.matlet.2018.11.055
Abstract: Abstract The controllable thermal expansion property gives us a method to design materials with desirable coefficient of thermal expansion. In this paper, we report a tunable zero thermal expansion (ZTE) in C-doped La(Fe, Si) 13… read more here.
Keywords: doped compounds; zero thermal; expansion; thermal expansion ... See more keywords
Coherent spin rotation-induced zero thermal expansion in MnCoSi-based spiral magnets
Sign Up to like & getrecommendations! Published in 2021 at "NPG Asia Materials"
DOI: 10.1038/s41427-021-00338-4
Abstract: Materials exhibiting zero thermal expansion (ZTE), namely, volume invariance with temperature change, can resist thermal shock and are highly desired in modern industries for high-precision components. However, pure ZTE materials are rare, especially those that… read more here.
Keywords: state; zero thermal; temperature; expansion ... See more keywords
Adjustable uniaxial zero thermal expansion and zero linear compressibility in unique hybrid semiconductors: the role of the organic chain.
Sign Up to like & getrecommendations! Published in 2019 at "Dalton transactions"
DOI: 10.1039/c9dt04284a
Abstract: Zero thermal expansion (ZTE) and zero linear compressibility (ZLC) are unique and rare properties. Materials combining ZTE and ZLC will have promising prospects. A novel route is proposed in this work to design the coexistence… read more here.
Keywords: thermal expansion; zero linear; zero thermal; organic chain ... See more keywords
A crystal defect led zero thermal quenching β-NaYF4 : Eu3+,Dy3+ red emitting phosphor
Sign Up to like & getrecommendations! Published in 2022 at "RSC Advances"
DOI: 10.1039/d2ra05674g
Abstract: Red-light phosphors with extraordinary and stable thermal luminous properties must urgently be explored under the circumstances that commercial phosphors are suffering from serious thermal quenching effects and a lack of red-light components. Synthesized by a… read more here.
Keywords: phosphor; dy3; zero thermal; eu3 ... See more keywords
Single step zero-thermal-expansion temperature measurement of optical reference cavities.
Sign Up to like & getrecommendations! Published in 2021 at "Optics express"
DOI: 10.1364/oe.436112
Abstract: State-of-the-art laser frequency stability has been pushed to the 10-17 level. The laser reference cavity is typically nested in a multi-layer thermal enclosure to increase vacuum thermal time constant and thermally controlled at the zero-thermal-expansion… read more here.
Keywords: reference; thermal expansion; zero thermal; temperature ... See more keywords
Multi-sites energy transfer in Fe3+-doped KAl11O17 phosphor toward zero thermal quenching near-infrared luminescence.
Sign Up to like & getrecommendations! Published in 2023 at "Optics letters"
DOI: 10.1364/ol.481641
Abstract: Near-infrared (NIR) phosphor-converted light-emitting diodes (pc-LEDs) have demonstrated great potential for optoelectronic and biomedical applications, while the exploration of NIR phosphors with high thermal stability remains a challenge. Herein, we report an NIR phosphor KAl11O17:Fe3+… read more here.
Keywords: fe3; phosphor; zero thermal; near infrared ... See more keywords