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dc.contributor.authorXin, Bin
dc.contributor.authorPak, Yusin
dc.contributor.authorShi, Meng
dc.contributor.authorMitra, Somak
dc.contributor.authorZheng, Xiaopeng
dc.contributor.authorBakr, Osman
dc.contributor.authorRoqan, Iman S.
dc.date.accessioned2021-02-03T06:44:05Z
dc.date.available2021-02-03T06:44:05Z
dc.date.issued2021-01
dc.date.submitted2020-05-29
dc.identifier.citationXin, B., Pak, Y., Shi, M., Mitra, S., Zheng, X., Bakr, O. M., & Roqan, I. S. (2021). Micropump Fluidic Strategy for Fabricating Perovskite Microwire Array-Based Devices Embedded in Semiconductor Platform. Cell Reports Physical Science, 2(1), 100304. doi:10.1016/j.xcrp.2020.100304
dc.identifier.issn2666-3864
dc.identifier.doi10.1016/j.xcrp.2020.100304
dc.identifier.urihttp://hdl.handle.net/10754/667196
dc.description.abstractMicrofluidic technologies are used to precisely manipulate fluid flow to integrate solution-processed materials in semiconductor devices. Here, a microfluidic method for incorporating perovskite into semiconductor-based devices is developed by embedding perovskite microwires (MWs) in Si microchannel platforms. The method relies on pumping a solution containing perovskite from the source to be precisely injected into Si microchannel arrays using filter paper that acts as a mesh of nano-/micropumps, owing to the capillary forces. Mask-free laser interference lithography is used to fabricate Si microchannels. Advanced characterization demonstrates that high-quality MWs are confined perfectly within the microchannel platform. Theoretical simulation is used to study the microfluidic mechanism. A high-performance photodetector based on the perovskite/Si MW array is obtained. Owing to this method’s simplicity, low cost, and zero chemical waste, it could pave the way for manufacturing cost-effective miniaturized perovskite in semiconductor platforms for a wide range of applications, including lab-on-a-chip technology.
dc.description.sponsorshipThe authors acknowledge the financial support from King Abdullah University of Science and Technology (KAUST), baseline funding (BAS/1/1319-01-01).
dc.publisherElsevier BV
dc.relation.urlhttps://linkinghub.elsevier.com/retrieve/pii/S2666386420303301
dc.rightsThis is an open access article under the CC BY-NC-ND license.
dc.rights.urihttp://creativecommons.org/licenses/by-nc-nd/4.0/
dc.titleMicropump Fluidic Strategy for Fabricating Perovskite Microwire Array-Based Devices Embedded in Semiconductor Platform
dc.typeArticle
dc.contributor.departmentPhysical Science and Engineering (PSE) Division
dc.contributor.departmentWater Desalination and Reuse Research Center (WDRC)
dc.contributor.departmentMaterial Science and Engineering
dc.contributor.departmentKAUST Catalysis Center (KCC)
dc.contributor.departmentMaterial Science and Engineering Program
dc.identifier.journalCell Reports Physical Science
dc.eprint.versionPublisher's Version/PDF
dc.identifier.volume2
dc.identifier.issue1
dc.identifier.pages100304
kaust.personXin, Bin
kaust.personPak, Yusin
kaust.personShi, Meng
kaust.personMitra, Somak
kaust.personZheng, Xiaopeng
kaust.personZheng, Xiaopeng
kaust.personBakr, Osman M.
kaust.personBakr, Osman M.
kaust.personRoqan, Iman S.
kaust.grant.numberBAS/1/1319-01-01
dc.date.accepted2020-12-04
refterms.dateFOA2021-02-03T06:45:10Z
kaust.acknowledged.supportUnitBaseline Funds


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