Matches in SemOpenAlex for { <https://semopenalex.org/work/W3177331331> ?p ?o ?g. }
- W3177331331 endingPage "15034" @default.
- W3177331331 startingPage "15025" @default.
- W3177331331 abstract "Band gap tuning of hybrid metal–halide perovskites by halide substitution holds promise for tailored light absorption in tandem solar cells and emission in light-emitting diodes. However, the impact of halide substitution on the crystal structure and the fundamental mechanism of photo-induced halide segregation remain open questions. Here, using a combination of temperature-dependent X-ray diffraction and calorimetry measurements, we report the emergence of a disorder- and frustration-driven orientational glass for a wide range of compositions in CH3NH3Pb(ClxBr1–x)3. Using temperature-dependent photoluminescence measurements, we find a correlation between halide segregation under illumination and local strains from the orientational glass. We observe no glassy behavior in CsPb(ClxBr1–x)3, highlighting the importance of the A-site cation for the structure and optoelectronic properties. Using first-principles calculations, we identify the local preferential alignment of the organic cations as the glass formation mechanism. Our findings rationalize the superior photostability of mixed-cation metal–halide perovskites and provide guidelines for further stabilization strategies." @default.
- W3177331331 created "2021-07-05" @default.
- W3177331331 creator A5002673946 @default.
- W3177331331 creator A5003065832 @default.
- W3177331331 creator A5004096822 @default.
- W3177331331 creator A5007356862 @default.
- W3177331331 creator A5008904215 @default.
- W3177331331 creator A5013488136 @default.
- W3177331331 creator A5024351600 @default.
- W3177331331 creator A5030140264 @default.
- W3177331331 creator A5034925219 @default.
- W3177331331 creator A5036850889 @default.
- W3177331331 creator A5040447444 @default.
- W3177331331 creator A5042026897 @default.
- W3177331331 creator A5067635985 @default.
- W3177331331 creator A5074043488 @default.
- W3177331331 date "2021-06-30" @default.
- W3177331331 modified "2023-10-17" @default.
- W3177331331 title "Impact of Orientational Glass Formation and Local Strain on Photo-Induced Halide Segregation in Hybrid Metal-Halide Perovskites" @default.
- W3177331331 cites W1696825759 @default.
- W3177331331 cites W1912809387 @default.
- W3177331331 cites W1965663511 @default.
- W3177331331 cites W1970127494 @default.
- W3177331331 cites W1979544533 @default.
- W3177331331 cites W1981619846 @default.
- W3177331331 cites W1992411185 @default.
- W3177331331 cites W1994287305 @default.
- W3177331331 cites W2007395042 @default.
- W3177331331 cites W2016168218 @default.
- W3177331331 cites W2019162166 @default.
- W3177331331 cites W2024279312 @default.
- W3177331331 cites W2028518069 @default.
- W3177331331 cites W2031975877 @default.
- W3177331331 cites W2039864133 @default.
- W3177331331 cites W2041391801 @default.
- W3177331331 cites W2051840604 @default.
- W3177331331 cites W2065613311 @default.
- W3177331331 cites W2071673473 @default.
- W3177331331 cites W2073726416 @default.
- W3177331331 cites W2081640113 @default.
- W3177331331 cites W2088925773 @default.
- W3177331331 cites W2095377349 @default.
- W3177331331 cites W2123857657 @default.
- W3177331331 cites W2125388942 @default.
- W3177331331 cites W2135837464 @default.
- W3177331331 cites W2140886907 @default.
- W3177331331 cites W2141021363 @default.
- W3177331331 cites W2160391726 @default.
- W3177331331 cites W2182558273 @default.
- W3177331331 cites W2219323152 @default.
- W3177331331 cites W2296189398 @default.
- W3177331331 cites W2316043032 @default.
- W3177331331 cites W2395081394 @default.
- W3177331331 cites W2409936101 @default.
- W3177331331 cites W2465747391 @default.
- W3177331331 cites W2471425766 @default.
- W3177331331 cites W2503902773 @default.
- W3177331331 cites W2537132801 @default.
- W3177331331 cites W2543881446 @default.
- W3177331331 cites W2562697310 @default.
- W3177331331 cites W2586930867 @default.
- W3177331331 cites W2606878696 @default.
- W3177331331 cites W2613859143 @default.
- W3177331331 cites W2621366597 @default.
- W3177331331 cites W2742059960 @default.
- W3177331331 cites W2766324472 @default.
- W3177331331 cites W2767591226 @default.
- W3177331331 cites W2780459020 @default.
- W3177331331 cites W2784103179 @default.
- W3177331331 cites W2888115472 @default.
- W3177331331 cites W2898735164 @default.
- W3177331331 cites W2936156217 @default.
- W3177331331 cites W2981652121 @default.
- W3177331331 cites W3000091614 @default.
- W3177331331 cites W3030050144 @default.
- W3177331331 cites W3036367260 @default.
- W3177331331 cites W3088523766 @default.
- W3177331331 cites W3092230064 @default.
- W3177331331 cites W3093066450 @default.
- W3177331331 cites W3093135950 @default.
- W3177331331 cites W3120423813 @default.
- W3177331331 cites W3121031888 @default.
- W3177331331 cites W4230436347 @default.
- W3177331331 doi "https://doi.org/10.1021/acs.jpcc.1c03169" @default.
- W3177331331 hasPubMedCentralId "https://www.ncbi.nlm.nih.gov/pmc/articles/8287560" @default.
- W3177331331 hasPubMedId "https://pubmed.ncbi.nlm.nih.gov/34295448" @default.
- W3177331331 hasPublicationYear "2021" @default.
- W3177331331 type Work @default.
- W3177331331 sameAs 3177331331 @default.
- W3177331331 citedByCount "6" @default.
- W3177331331 countsByYear W31773313312022 @default.
- W3177331331 crossrefType "journal-article" @default.
- W3177331331 hasAuthorship W3177331331A5002673946 @default.
- W3177331331 hasAuthorship W3177331331A5003065832 @default.
- W3177331331 hasAuthorship W3177331331A5004096822 @default.
- W3177331331 hasAuthorship W3177331331A5007356862 @default.
- W3177331331 hasAuthorship W3177331331A5008904215 @default.
- W3177331331 hasAuthorship W3177331331A5013488136 @default.