Materials Design of Solar Cell Absorbers Beyond Perovskites and Conventional Semiconductors via Combining Tetrahedral and Octahedral Coordination.
Sign Up to like & getrecommendations! Published in 2019 at "Advanced materials"
DOI: 10.1002/adma.201806593
Abstract: Tetrahedral coordination structures, e.g. crystalline Si, GaAs, CdTe, and octahedral coordination structures, e.g. perovskites, represent two classes of successful crystal structures hitherto for solar cell absorbers. Here, via first-principles calculations and crystal symmetry analysis, the… read more here.
Keywords: octahedral coordination; coordination; tetrahedral octahedral; cell absorbers ... See more keywords
Fast synthesis, structural, morphology with enhanced magnetic properties of cobalt doped nickel ferrite nanoscale
Sign Up to like & getrecommendations! Published in 2018 at "Journal of Materials Science: Materials in Electronics"
DOI: 10.1007/s10854-018-9305-8
Abstract: A series of cobalt substituted nickel ferrite nanoparticles with nominal compositions, Ni(1−x)Co(x)Fe2O4 (x = 0.0, 0.2, 0.4, 0.6, 0.8, 1.0) have been synthesized by gel process. The samples are characterized by X-ray diffraction (XRD), Fourier transform infrared… read more here.
Keywords: fast synthesis; tetrahedral octahedral; synthesis structural; magnetic properties ... See more keywords
General formalism of vibronic Hamiltonians for tetrahedral and octahedral systems: Problems that involve A-type states and a-type vibrations
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DOI: 10.1016/j.chemphys.2018.08.028
Abstract: Abstract In this work, we derive expansion formulas up to arbitrary order in vibrational coordinates for the tetrahedral and octahedral vibronic Hamiltonians that involve A-type states and a-type vibrations. The root-branch approach and modularized approach… read more here.
Keywords: states type; tetrahedral octahedral; type states; type vibrations ... See more keywords
Tetrahedral, Octahedral, and Triangular Dipyramidal Microgel Clusters with Thermosensitivity Fabricated from Binary Colloidal Crystals Template and Thiol–Ene Reaction
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DOI: 10.1021/acsmacrolett.7b00935
Abstract: A template-based strategy to fabricate soft colloidal clusters with distinct symmetries of tetrahedra, octahedra, and triangular dipyramid is described. We use binary microgel colloidal crystals as a template, in which the large microgels with surface… read more here.
Keywords: colloidal crystals; tetrahedral octahedral; microgel; thiol ene ... See more keywords
Flexible Vertex Engineers the Controlled Assembly of Distorted Supramolecular Tetrahedral and Octahedral Cages
Sign Up to like & getrecommendations! Published in 2022 at "Research"
DOI: 10.34133/2022/9819343
Abstract: Designing and building unique cage assemblies attract increasing interest from supramolecular chemists but remain synthetically challenging. Herein, we propose the use of a flexible vertex with adjustable angles to selectively form highly distorted tetrahedral and… read more here.
Keywords: vertex engineers; engineers controlled; octahedral cages; vertex ... See more keywords