Structure-controlled optical thermoresponse in Ruddlesden-Popper layered perovskites

D. Cortecchia; S. Neutzner; Jun Yin; T. Salim; A. R. Srimath Kandada; A. Bruno; Y. M. Lam; J. Martí-Rujas; A. Petrozza; C. Soci

doi:10.1063/1.5045782

Structure-controlled optical thermoresponse in Ruddlesden-Popper layered perovskites

D. Cortecchia, S. Neutzner, Jun Yin, T. Salim, A. R. Srimath Kandada, A. Bruno, Y. M. Lam, J. Martí-Rujas, A. Petrozza, C. Soci

Physical Sciences and Engineering

Research output: Contribution to journal › Article › peer-review

28 Scopus citations

Abstract

Ruddlesden-Popper perovskites are highly attractive for light-emitting and photonic applications. In these exceptionally deformable frameworks, structural properties strongly impact on the energetic landscape of the material; thus, it is crucial to establish a correlation between the structure and optoelectronic characteristics. Here, we study the structural transformations induced by phase transitions in the butylammonium-based series (BA)(MA)[PbI] (n = 1 and n = 2). We show how thermally driven lattice contraction and changes in crystal packing affect their characteristic absorption and photoluminescence. These findings provide new insights for functional perovskites’ rational design, highlighting the possibility to tune the structural properties through external stimuli to control their functionalities on-demand.

Original language	English (US)
Pages (from-to)	114207
Journal	APL Materials
Volume	6
Issue number	11
DOIs	https://doi.org/10.1063/1.5045782
State	Published - Nov 26 2018

Bibliographical note

KAUST Repository Item: Exported on 2020-10-01
Acknowledgements: This work was supported by the Ministry of Education (Ref. Nos. MOE2016-T1-1-164 and MOE2011-T3-1-005) and the National Research Foundation (Ref. No. NRF-CRP14-2014-03) of Singapore. We thank the financial support from the EU Horizon 2020 Research and Innovation Programme under Grant Agreement N. 643238 (SYNCHRONICS). We also acknowledge the CARIPLO Foundation (IPER-LUCE No. 2015-0080) for funding. Computational work was supported by Supercomputing Laboratory at King Abdullah University of Science and Technology.

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@article{65dfd8cac94148b0879160085f16a766,

title = "Structure-controlled optical thermoresponse in Ruddlesden-Popper layered perovskites",

abstract = "Ruddlesden-Popper perovskites are highly attractive for light-emitting and photonic applications. In these exceptionally deformable frameworks, structural properties strongly impact on the energetic landscape of the material; thus, it is crucial to establish a correlation between the structure and optoelectronic characteristics. Here, we study the structural transformations induced by phase transitions in the butylammonium-based series (BA)(MA)[PbI] (n = 1 and n = 2). We show how thermally driven lattice contraction and changes in crystal packing affect their characteristic absorption and photoluminescence. These findings provide new insights for functional perovskites{\textquoteright} rational design, highlighting the possibility to tune the structural properties through external stimuli to control their functionalities on-demand.",

author = "D. Cortecchia and S. Neutzner and Jun Yin and T. Salim and {Srimath Kandada}, {A. R.} and A. Bruno and Lam, {Y. M.} and J. Mart{\'i}-Rujas and A. Petrozza and C. Soci",

note = "KAUST Repository Item: Exported on 2020-10-01 Acknowledgements: This work was supported by the Ministry of Education (Ref. Nos. MOE2016-T1-1-164 and MOE2011-T3-1-005) and the National Research Foundation (Ref. No. NRF-CRP14-2014-03) of Singapore. We thank the financial support from the EU Horizon 2020 Research and Innovation Programme under Grant Agreement N. 643238 (SYNCHRONICS). We also acknowledge the CARIPLO Foundation (IPER-LUCE No. 2015-0080) for funding. Computational work was supported by Supercomputing Laboratory at King Abdullah University of Science and Technology.",

year = "2018",

month = nov,

day = "26",

doi = "10.1063/1.5045782",

language = "English (US)",

volume = "6",

pages = "114207",

journal = "APL Materials",

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publisher = "American Institute of Physics",

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T1 - Structure-controlled optical thermoresponse in Ruddlesden-Popper layered perovskites

AU - Cortecchia, D.

AU - Neutzner, S.

AU - Yin, Jun

AU - Salim, T.

AU - Srimath Kandada, A. R.

AU - Bruno, A.

AU - Lam, Y. M.

AU - Martí-Rujas, J.

AU - Petrozza, A.

AU - Soci, C.

N1 - KAUST Repository Item: Exported on 2020-10-01 Acknowledgements: This work was supported by the Ministry of Education (Ref. Nos. MOE2016-T1-1-164 and MOE2011-T3-1-005) and the National Research Foundation (Ref. No. NRF-CRP14-2014-03) of Singapore. We thank the financial support from the EU Horizon 2020 Research and Innovation Programme under Grant Agreement N. 643238 (SYNCHRONICS). We also acknowledge the CARIPLO Foundation (IPER-LUCE No. 2015-0080) for funding. Computational work was supported by Supercomputing Laboratory at King Abdullah University of Science and Technology.

PY - 2018/11/26

Y1 - 2018/11/26

N2 - Ruddlesden-Popper perovskites are highly attractive for light-emitting and photonic applications. In these exceptionally deformable frameworks, structural properties strongly impact on the energetic landscape of the material; thus, it is crucial to establish a correlation between the structure and optoelectronic characteristics. Here, we study the structural transformations induced by phase transitions in the butylammonium-based series (BA)(MA)[PbI] (n = 1 and n = 2). We show how thermally driven lattice contraction and changes in crystal packing affect their characteristic absorption and photoluminescence. These findings provide new insights for functional perovskites’ rational design, highlighting the possibility to tune the structural properties through external stimuli to control their functionalities on-demand.

AB - Ruddlesden-Popper perovskites are highly attractive for light-emitting and photonic applications. In these exceptionally deformable frameworks, structural properties strongly impact on the energetic landscape of the material; thus, it is crucial to establish a correlation between the structure and optoelectronic characteristics. Here, we study the structural transformations induced by phase transitions in the butylammonium-based series (BA)(MA)[PbI] (n = 1 and n = 2). We show how thermally driven lattice contraction and changes in crystal packing affect their characteristic absorption and photoluminescence. These findings provide new insights for functional perovskites’ rational design, highlighting the possibility to tune the structural properties through external stimuli to control their functionalities on-demand.

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JO - APL Materials

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IS - 11

ER -

Structure-controlled optical thermoresponse in Ruddlesden-Popper layered perovskites

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