WebNov 19, 2024 · Narrow band red-emitting Mn4+-doped fluoride phosphor is an essential red component of modern white-light-emitting-diode (WLED) devices. Its luminescence has sensitivity to structure and influences the performance of WLED. In this paper, we report a high-performance Mn4+ phosphor based on a new heterodialkaline fluorogermanate, … WebMar 8, 2024 · Pb_{1-x}Sn_{x}Te has been shown to be an interesting tunable topological crystalline insulator system. We present a magnetoterahertz spectroscopic study of thin films of Pb_{0.5}Sn_{0.5}Te. The complex Faraday rotation angle and optical conductivity in the circular basis are extracted without any ad …
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WebOct 1, 2014 · A Mg2Si0.5Sn0.5 solid solution was prepared by mixing Mg2Si and Mg2Sn powders and hot-pressing the mixture. The Mg2Si0.5Sn0.5 samples exhibited a much lower thermal conductivity (1.92 W m−1 K−1 at 300 K) than the parent Mg2Si (8.75 W m−1 K−1) and Mg2Sn compounds (6.28 W m−1 K−1). X-ray diffraction measurements confirmed … WebLi, D., Pan, Y., Wei, X., & Lin, J. (2024). Significantly enhanced the humidity resistance of a novel red phosphor CsNaGe0.5Sn0.5F6:Mn4+ through surface modification. how far is the horizon from the beach
Transmission Electron Microscopy Study of Mg2Si0.5Sn0.5 Solid …
WebMar 7, 2024 · It is highly desirable to effectively tune electronic and magnetic properties using simple means such as applying an external electrical field or strain in spintronics research. Here, we investigate the strain manipulation of the electronic structure and magnetic anisotropy in (Mn2.25Co0.75Ga0.5Sn0.5)2/(MgO) WebTi0.5Sn0.5O2 nanoparticles (∼5 nm and ∼10 nm) have been studied under high pressure by Raman spectroscopy. For particles with diameter ∼10 nm, a transformation has been … WebSep 1, 2024 · We present a neutron-scattering study of phonons in single crystals of (Pb0.5Sn0.5)1−xInxTe with x=0 (metallic, but nonsuperconducting) and x=0.2 (nonmetallic normal state, but superconducting). We map the phonon dispersions (more completely for x=0) and find general consistency with theoretical calculations, except for the transverse … how far is the horizon on the moon