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dc.contributor.authorCorzo Diaz, Daniel Alejandro
dc.contributor.authorWang, Tonghui
dc.contributor.authorGedda, Murali
dc.contributor.authorYengel, Emre
dc.contributor.authorKhan, Jafar Iqbal
dc.contributor.authorLi, Ruipeng
dc.contributor.authorNiazi, Muhammad Rizwan
dc.contributor.authorHuang, Zhengjie
dc.contributor.authorKim, Taesoo
dc.contributor.authorBaran, Derya
dc.contributor.authorSun, Dali
dc.contributor.authorLaquai, Frédéric
dc.contributor.authorAnthopoulos, Thomas D.
dc.contributor.authorAmassian, Aram
dc.date.accessioned2022-01-12T13:39:38Z
dc.date.available2022-01-12T13:39:38Z
dc.date.issued2022-01-10
dc.date.submitted2021
dc.identifier.citationCorzo, D., Wang, T., Gedda, M., Yengel, E., Khan, J. I., Li, R., … Amassian, A. (2022). A Universal Co-Solvent Evaporation Strategy Enables Direct Printing of Perovskite Single Crystals for Optoelectronic Device Applications. Advanced Materials, 2109862. doi:10.1002/adma.202109862
dc.identifier.issn0935-9648
dc.identifier.issn1521-4095
dc.identifier.pmid35007377
dc.identifier.doi10.1002/adma.202109862
dc.identifier.urihttp://hdl.handle.net/10754/674937
dc.description.abstractSolution-processed metal halide perovskite single crystals (SCs) are in high demand for a growing number of emerging device applications due to their superior optoelectronic properties compared to polycrystalline thin films. However, the historical focus on thin film optoelectronic and photovoltaic devices explains the absence of methods suitable for facile, scalable and high throughput fabrication of precision-engineered and positioned SCs and arrays. Here, we present a universal co-solvent evaporation (CSE) strategy by which perovskite SCsand arrays are produced directly on substrates from individual drying droplets in a single step within minutes at room temperature. The CSE strategy successfully guides supersaturation of drying droplets to suppress all unwanted crystallization pathways and is shown to produce SCsof a wide variety of three-dimensional (3D), quasi-two dimensional (2D), and mixed cation/halideperovskites. The drying droplet approach works with commonly used solvents, making it universal. Importantly, the CSE strategy ensures the SC consumes the precursor in its entirety, leaving little to no residue on substrates, which is crucial for enabling fabrication of SC arrays on large areas via printing and coating techniques. We go on to demonstrate direct on-chip fabrication of 3D and quasi-2D perovskite photodetector devices with outstanding performance. Our approach shows that metal halide perovskite SCs can now be produced on substrates from a drying solution via a wide range of solution processing methods, including microprinting and scalable, high throughput coating methods.
dc.description.sponsorshipTW, ZW, DS and AA, acknowledge the support of the NSF ECCS-1936527 project.
dc.publisherWiley
dc.relation.urlhttps://onlinelibrary.wiley.com/doi/10.1002/adma.202109862
dc.rightsArchived with thanks to Advanced Materials
dc.titleA Universal Co-Solvent Evaporation Strategy Enables Direct Printing of Perovskite Single Crystals for Optoelectronic Device Applications
dc.typeArticle
dc.contributor.departmentMaterial Science and Engineering Program
dc.contributor.departmentPhysical Science and Engineering (PSE) Division
dc.contributor.departmentKAUST Solar Center (KSC)
dc.contributor.departmentOffice of the VP
dc.identifier.journalAdvanced Materials
dc.rights.embargodate2023-01-10
dc.eprint.versionPost-print
dc.contributor.institutionDepartment of Materials Science and Engineering and Organic and Carbon Electronics Laboratories (ORaCEL) North Carolina State University Raleigh North Carolina 27695 USA
dc.contributor.institutionNational Synchrotron Light Source II Brookhaven National Laboratory Upton NY 11973 USA
dc.contributor.institutionDepartment of Physics and Organic and Carbon Electronics Laboratories (ORaCEL) North Carolina State University Raleigh North Carolina 27695 USA
dc.identifier.pages2109862
kaust.personCorzo Diaz, Daniel Alejandro
kaust.personGedda, Murali
kaust.personYengel, Emre
kaust.personKhan, Jafar Iqbal
kaust.personNiazi, Muhammad Rizwan
kaust.personBaran, Derya
kaust.personLaquai, Frederic
kaust.personAnthopoulos, Thomas D.
kaust.personAmassian, Aram


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