Results 191 to 200 of about 14,605 (233)
High‐throughput X‐ray total scattering measurement system at BL04B2 of SPring‐8
A high‐throughput X‐ray total scattering system was newly installed in BL04B2, achieving more than ten times faster acquisition times than those of the conventional setup.X‐ray total scattering is widely used for analyzing pair distribution functions (PDFs) to elucidate the local structure of materials.
Hiroki Yamada +19 more
wiley +1 more source
Structure and optical properties of a trimetallic cobalt–molybdenum–sodium metal–organic framework
The structure of a trimetallic MOF synthesized under solvothermal conditions has been determined using 3D electron diffraction with bulk sample purity assessed by Rietveld analysis of high‐resolution powder X‐ray diffraction. The 3D connected structure contains tetrahedral MoVI, five‐coordinate CoII and six‐ and seven‐coordinate Na, connected by ...
Benjamin J. Moore +3 more
wiley +1 more source
Primitive icosahedral quasicrystals in ZnMgLi(Dy, Ho, Er, Tm) systems
The study introduces new primitive icosahedral quasicrystals in Zn–Mg–Li–(Dy, Ho, Er, Tm) systems. Quasicrystals are studied with an X‐ray diffraction technique resolving the local atomic structure.New quasicrystals with rare‐earth elements and Li are synthesized with the self‐flux method. The starting composition involves 62.8 at.% Zn, 28.6 at.% Mg, 3.
Ireneusz Buganski +6 more
wiley +1 more source
Superprotonic Conduction in Donor Co‐Doped Perovskites
Ceramic proton conductors are promising materials for various applications such as fuel cells. Here, we report superprotonic conduction of BaSc0.8Mo0.1W0.1O2.8 created by donor Mo/W co‐doping into BaScO2.5 (e.g., 10−2 S cm−1 at 193 °C). The high proton conductivity is attributed to high carrier concentration and mobility.
Kensei Umeda +3 more
wiley +2 more sources
Geochemical and petrographic re‐evaluation of ungrouped iron meteorites from Western Australia
Abstract Under the current classification scheme, ungrouped irons make up ~11% of all recognized iron meteorites. A further ~7% of iron meteorites are currently classified as simply “irons” and are yet to be fully classified. To potentially classify these meteorites, newer approaches, including either statistical modeling or advanced geochemical ...
Ashley Rogers +6 more
wiley +1 more source
Sr25[Mn42N50] represents a new member in the family of layered nitridomanganates with complex crystal structures built up by 2D intergrowth – tiling at its best. The new compound Sr25[Mn42N50] (space group P 3¯, Pearson code hP117, a = 17.9756(7) Å, c = 5.7935(2) Å) represents a new member in the family of layered nitridomanganates with complex crystal
Alexander Ovchinnikov +5 more
wiley +1 more source
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2022
Neutron diffraction is a well-developed technique to quantitatively describe materials’ microstructures. The technique features several characters of neutron beams including high penetration, no electric charge and a distinct sensitivity to atomic numbers.
Liang, Xingzhong +1 more
openaire +2 more sources
Neutron diffraction is a well-developed technique to quantitatively describe materials’ microstructures. The technique features several characters of neutron beams including high penetration, no electric charge and a distinct sensitivity to atomic numbers.
Liang, Xingzhong +1 more
openaire +2 more sources

