Results 21 to 30 of about 468,494 (349)
Development of novel lightweight and cost-effective Mg–Ce–Al wrought alloy with high strength
Materials Research Letters, 2021 The low microalloying content and high yield strength of 365 MPa have been achieved simultaneously in extruded Mg–Ce–Al alloy which is mainly ascribed to the unexpected grain refinement (mean size of ∼420 nm).
Hucheng Pan +6 more
doaj +1 more source
Nanoscale Research Letters, 2018 Near infrared (NIR)-emitting persistent luminescent nanoparticles have been developed as potential agents for bioimaging. However, synthesizing uniform nanoparticles with long afterglow for long-term imaging is lacking.
Qiaoqiao Wang +3 more
doaj +1 more source
Nanoscale Research Letters, 2017 Phase-pure (La0.97RE0.01Yb0.02)2O2S upconversion (UC) nanophosphors (average crystallite size ~ 45 nm; RE=Ho, Er) were annealed from their hydrothermally crystallized layered hydroxyl sulfate precursors in flowing hydrogen at 1200 °C for 1 h, with water ...
Ji-Guang Li +5 more
doaj +1 more source
The Cosmic Linear Anisotropy Solving System (CLASS). Part II: Approximation schemes [PDF]
, 2011 Boltzmann codes are used extensively by several groups for constraining cosmological parameters with Cosmic Microwave Background and Large Scale Structure data.
D. Blas, J. Lesgourgues, Thomas Tram
semanticscholar +1 more source
Thermal Oxidation Preparation of Doped Hematite Thin Films for Photoelectrochemical Water Splitting
International Journal of Photoenergy, 2014 Sn- or Ge-doped hematite thin films were fabricated by annealing alloyed films for the purpose of photoelectrochemical (PEC) water splitting. The alloyed films were deposited on FTO glass by magnetron sputtering and their compositions were controlled by ...
Song Li +4 more
doaj +1 more source
Grain refinement and strength enhancement in Mg wrought alloys: A review
Journal of Magnesium and Alloys, 2023 Low absolute strength becomes one major obstacle for the wider applications of low/no rare-earth (RE) containing Mg alloys. This review firstly demonstrates the importance of grain refinement in improving strength of Mg alloys by comprehensively ...
Sen Wang +7 more
doaj +1 more source
Interplay between Kitaev interaction and single ion anisotropy in ferromagnetic CrI3 and CrGeTe3 monolayers [PDF]
npj Computational Materials, 2018 Magnetic anisotropy is crucially important for the stabilization of two-dimensional (2D) magnetism, which is rare in nature but highly desirable in spintronics and for advancing fundamental knowledge.
Changsong Xu +3 more
semanticscholar +1 more source
Metals, 2023 The A286 iron-based superalloy has wide-ranging applications in replacing expensive nickel-based and cobalt-based superalloy to manufacture the turbine disk as well as the pipelines and valves of the fourth-generation supercritical water reactor (SCWR ...
Renjie Zhang +3 more
doaj +1 more source
On the origin of magnetic anisotropy in two dimensional CrI3 [PDF]
, 2017 The observation of ferromagnetic order in a monolayer of CrI3 has been recently reported, with a Curie temperature of 45 K and off-plane easy axis. Here we study the origin of magnetic anisotropy, a necessary ingredient to have magnetic order in two ...
J. Lado, J. Fernández-Rossier
semanticscholar +1 more source
mLife, 2022 Corrosion of iron‐containing metals under sulfate‐reducing conditions is an economically important problem. Microbial strains now known as Desulfovibrio vulgaris served as the model microbes in many of the foundational studies that developed existing ...
Toshiyuki Ueki, Derek R. Lovley
doaj +1 more source