Matches in SemOpenAlex for { <https://semopenalex.org/work/W3121031888> ?p ?o ?g. }
- W3121031888 endingPage "623" @default.
- W3121031888 startingPage "618" @default.
- W3121031888 abstract "Excitation localization involving dynamic nanoscale distortions is a central aspect of photocatalysis1, quantum materials2 and molecular optoelectronics3. Experimental characterization of such distortions requires techniques sensitive to the formation of point-defect-like local structural rearrangements in real time. Here, we visualize excitation-induced strain fields in a prototypical member of the lead halide perovskites4 via femtosecond resolution diffuse X-ray scattering measurements. This enables momentum-resolved phonon spectroscopy of the locally distorted structure and reveals radially expanding nanometre-scale strain fields associated with the formation and relaxation of polarons in photoexcited perovskites. Quantitative estimates of the magnitude and shape of this polaronic distortion are obtained, providing direct insights into the dynamic structural distortions that occur in these materials5–9. Optical pump–probe reflection spectroscopy corroborates these results and shows how these large polaronic distortions transiently modify the carrier effective mass, providing a unified picture of the coupled structural and electronic dynamics that underlie the optoelectronic functionality of the hybrid perovskites. Diffuse X-ray scattering with femtosecond resolution shows the formation and relaxation of polaronic distortions in halide perovskites. These structural changes are also quantified and correlated to transient changes in carrier effective mass." @default.
- W3121031888 created "2021-01-18" @default.
- W3121031888 creator A5002673946 @default.
- W3121031888 creator A5013488136 @default.
- W3121031888 creator A5014180756 @default.
- W3121031888 creator A5017931596 @default.
- W3121031888 creator A5019122104 @default.
- W3121031888 creator A5021473664 @default.
- W3121031888 creator A5022137453 @default.
- W3121031888 creator A5030140264 @default.
- W3121031888 creator A5034925219 @default.
- W3121031888 creator A5039478299 @default.
- W3121031888 creator A5068623608 @default.
- W3121031888 creator A5070642005 @default.
- W3121031888 creator A5074043488 @default.
- W3121031888 creator A5082822192 @default.
- W3121031888 creator A5083834546 @default.
- W3121031888 creator A5087400128 @default.
- W3121031888 creator A5091699590 @default.
- W3121031888 date "2021-01-04" @default.
- W3121031888 modified "2023-10-14" @default.
- W3121031888 title "Visualization of dynamic polaronic strain fields in hybrid lead halide perovskites" @default.
- W3121031888 cites W1650857643 @default.
- W3121031888 cites W1979648660 @default.
- W3121031888 cites W1980180661 @default.
- W3121031888 cites W1982806915 @default.
- W3121031888 cites W1985676566 @default.
- W3121031888 cites W2086002456 @default.
- W3121031888 cites W2116004146 @default.
- W3121031888 cites W2117918401 @default.
- W3121031888 cites W2153663988 @default.
- W3121031888 cites W2610847187 @default.
- W3121031888 cites W2620045719 @default.
- W3121031888 cites W2667680239 @default.
- W3121031888 cites W2734680528 @default.
- W3121031888 cites W2738041323 @default.
- W3121031888 cites W2744112770 @default.
- W3121031888 cites W2754967209 @default.
- W3121031888 cites W2794303597 @default.
- W3121031888 cites W2799439050 @default.
- W3121031888 cites W2801334706 @default.
- W3121031888 cites W2883072253 @default.
- W3121031888 cites W2903855360 @default.
- W3121031888 cites W2904665544 @default.
- W3121031888 cites W2916113878 @default.
- W3121031888 cites W2921733447 @default.
- W3121031888 cites W3013933630 @default.
- W3121031888 cites W3023718666 @default.
- W3121031888 cites W3101388914 @default.
- W3121031888 cites W3101814149 @default.
- W3121031888 cites W3105703800 @default.
- W3121031888 cites W1981584620 @default.
- W3121031888 doi "https://doi.org/10.1038/s41563-020-00865-5" @default.
- W3121031888 hasPubMedId "https://pubmed.ncbi.nlm.nih.gov/33398119" @default.
- W3121031888 hasPublicationYear "2021" @default.
- W3121031888 type Work @default.
- W3121031888 sameAs 3121031888 @default.
- W3121031888 citedByCount "78" @default.
- W3121031888 countsByYear W31210318882021 @default.
- W3121031888 countsByYear W31210318882022 @default.
- W3121031888 countsByYear W31210318882023 @default.
- W3121031888 crossrefType "journal-article" @default.
- W3121031888 hasAuthorship W3121031888A5002673946 @default.
- W3121031888 hasAuthorship W3121031888A5013488136 @default.
- W3121031888 hasAuthorship W3121031888A5014180756 @default.
- W3121031888 hasAuthorship W3121031888A5017931596 @default.
- W3121031888 hasAuthorship W3121031888A5019122104 @default.
- W3121031888 hasAuthorship W3121031888A5021473664 @default.
- W3121031888 hasAuthorship W3121031888A5022137453 @default.
- W3121031888 hasAuthorship W3121031888A5030140264 @default.
- W3121031888 hasAuthorship W3121031888A5034925219 @default.
- W3121031888 hasAuthorship W3121031888A5039478299 @default.
- W3121031888 hasAuthorship W3121031888A5068623608 @default.
- W3121031888 hasAuthorship W3121031888A5070642005 @default.
- W3121031888 hasAuthorship W3121031888A5074043488 @default.
- W3121031888 hasAuthorship W3121031888A5082822192 @default.
- W3121031888 hasAuthorship W3121031888A5083834546 @default.
- W3121031888 hasAuthorship W3121031888A5087400128 @default.
- W3121031888 hasAuthorship W3121031888A5091699590 @default.
- W3121031888 hasBestOaLocation W31210318882 @default.
- W3121031888 hasConcept C120665830 @default.
- W3121031888 hasConcept C121332964 @default.
- W3121031888 hasConcept C147120987 @default.
- W3121031888 hasConcept C15744967 @default.
- W3121031888 hasConcept C159467904 @default.
- W3121031888 hasConcept C167735695 @default.
- W3121031888 hasConcept C171250308 @default.
- W3121031888 hasConcept C191486275 @default.
- W3121031888 hasConcept C192562407 @default.
- W3121031888 hasConcept C24169881 @default.
- W3121031888 hasConcept C26873012 @default.
- W3121031888 hasConcept C2776029896 @default.
- W3121031888 hasConcept C2780841128 @default.
- W3121031888 hasConcept C32891209 @default.
- W3121031888 hasConcept C41999313 @default.
- W3121031888 hasConcept C49040817 @default.
- W3121031888 hasConcept C520434653 @default.
- W3121031888 hasConcept C62520636 @default.