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   https://doi.org/10.1039/d4dt00506f  

   Wenger, John S; Johnstone, Timothy C (May 2024, Dalton Transactions)

   The synthetic strategies employed to isolate monomeric stibinidene chalcogenides (RSbCh) and monomeric stibine chalcogenides (R₃SbCh) are discussed, and a perspective on the outcomes and future directions of this exciting area is provided. 

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2. Time-resolved photoluminescence studies of perovskite chalcogenides

   https://doi.org/10.1039/D2FD00047D  

   Ye, Kevin; Zhao, Boyang; Diroll, Benjamin T.; Ravichandran, Jayakanth; Jaramillo, R. (October 2022, Faraday Discussions)

   Chalcogenides in the perovskite and related crystal structures (“chalcogenide perovskites” for brevity) may be useful for future optoelectronic and energy-conversion technologies inasmuch as they have good excited-state, ambipolar transport properties. In recent years, several studies have suggested that semiconductors in the Ba–Zr–S system have slow non-radiative recombination rates. Here, we present a time-resolved photoluminescence (TRPL) study of excited-state carrier mobility and recombination rates in the perovskite-structured material BaZrS 3 , and the related Ruddlesden–Popper phase Ba 3 Zr 2 S 7 . We measure state-of-the-art single crystal samples, to identify properties free from the influence of secondary phases and random grain boundaries. We model and fit the data using a semiconductor physics simulation, to enable more direct determination of key material parameters than is possible with empirical data modeling. We find that both materials have Shockley–Read–Hall recombination lifetimes on the order of 50 ns and excited-state diffusion lengths on the order of 5 μm at room temperature, which bodes well for ambipolar device performance in optoelectronic technologies including thin-film solar cells. 

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3. Hypergiant spin polarons photogenerated in ferromagnetic europium chalcogenides

   https://doi.org/10.1063/1.5143311  

   Gratens, X.; Ou, Yunbo; Moodera, J. S.; Rappl, P. H.; Henriques, A. B. (April 2020, Applied Physics Letters)
4. Machine Learning Guided Synthesis of Multinary Chevrel Phase Chalcogenides

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   Singstock, Nicholas R.; Ortiz-Rodríguez, Jessica C.; Perryman, Joseph T.; Sutton, Christopher; Velázquez, Jesús M.; Musgrave, Charles B. (June 2021, Journal of the American Chemical Society)
5. Triplet resonating valence bond theory and transition metal chalcogenides

   https://doi.org/10.1103/PhysRevB.105.075142  

   König, Elio J.; Komijani, Yashar; Coleman, Piers (February 2022, Physical Review B)