Results 41 to 50 of about 260 (165)

The crystal structure of \alpha-K_{3}AIF_{6}$: elpasolites and double perovskites with broken corner-sharing connectivity of the octahedral framework

, 2009
: The crystal structure of \u3b1-K3AlF6 was solved and refined from a combination of powder X-ray and neutron diffraction data (a = 18.8385(3)\uc5, c = 33.9644(6)\uc5, S.G. I41/a, Z = 80, RP(X-ray) = 0.037, RP(neutron) = 0.053).
Laurinavichute, Veronika K., Rozova, Marina G., Abakumov, Artem M., Woodward, Patrick M., Antipov, Evgeny V., King, Graham   +5 more
core  

Die Kristallstruktur von [(CH3)4N]2TeCl6 und über die Einschlußverbindung [(CH3)4N]2(CH3CN)TeCl6 [PDF]

, 1986
Both title compounds show an antifluorite-like arrangement of (CH3)4N+ cations and TeCl6 2- anions. The remaining octahedral holes in this array can be filled with CH3CN molecules forming the inclusion compound by crystallization from CH3CN solution ...
Abriel, Walter
core   +1 more source

Luminescence of Ce3+ and Pr3+ in dense fluorides for fast scintillator crystals

, 2021
Dans le cadre d'une recherche de cristaux scintillateurs détecteurs de rayonnements X ou une étude de la luminescence du cérium et du praséodyme dans des composés fluorés denses à été effectuée.
MESNARD, Patricia
core  

Machine learning of material properties: Predictive and interpretable multilinear models. [PDF]

Sci Adv, 2022
Allen AEA, Tkatchenko A.
europepmc   +1 more source

Luminescence de Ce3+ et Pr3+ dans les fluorures denses en vue de la réalisation de cristaux scintillateurs à déclin rapide

, 2021
Dans le cadre d'une recherche de cristaux scintillateurs détecteurs de rayonnements X ou une étude de la luminescence du cérium et du praséodyme dans des composés fluorés denses à été effectuée.
Mesnard, Patricia
core  

Track and Trace: Unravelling the formation mechanism and charge carrier dynamics in AgBi-elpasolites

In this PhD thesis we set out to understand the photoconversion performance of known and new halide-elpasolites semiconductors. Halide-elpasolites have been proposed as more stable and less-toxic alternatives for the remarkable performing lead-halide ...
Sub Inorganic Chemistry and Catalysis, Inorganic Chemistry and Catalysis, Weckhuysen, Bert, Jöbsis, Huygen Job, Hutter, Eline   +4 more
core  

Li-Based Thermal Neutron Scintillator Research: Rb2LiYBr6 : Ce3+ and Other Elpasolites

, 2008
Radiation, Radionuclides and ReactorsApplied ...
Güdel, H.U. (author), Van Eijk, C.W.E., Dorenbos, P. (author), Birowosuto, M. Danang, De Haas, J.T.M. (author), Dorenbos, P., Krämer, K.W., Güdel, H.U., van Eijk, Carel W. E., De Haas, J.T.M., Birowosuto, M.D. (author), Dorenbos, Pieter, Güdel, Hans-Ulrich, Krämer, Karl W., Van Eijk, C.W.E. (author), de Haas, Johan T. M., Krämer, K.W. (author), Birowosuto, M.D.   +17 more
core   +2 more sources

Chemical Mapping of Excitons in Halide Double Perovskites. [PDF]

Nano Lett, 2023
Biega RI, Chen Y, Filip MR, Leppert L.
europepmc   +1 more source

Vibrational analysis of the elpasolites Cs{sub 2}NaAlF{sub 6} and Cs{sub 2}NaGaF{sub 6} doped with Cr{sup 3+} ions by fluorescence spectroscopy.

, 1999
Interest in 3d transition metal impurities in ionic crystals has increased due to their important role in the laser activity of these materials. Moreover, recent advances in tunable solid-state lasers and high-power semiconductor laser diode arrays have ...
Sosman, L. P., da Fonseca, R. J. M., Tavares, A. D., Jr., Bordallo, H. N.   +3 more
core  

Variable Temperature Behaviour of the Hybrid Double Perovskite MA₂KBiCl₆. [PDF]

Molecules, 2022
Wei F, Wu Y, Sun S, Deng Z, Chew LT, Cheng B, Tan CC, White TJ, Cheetham AK.   +8 more
europepmc   +1 more source