Amran Al-Ashouri
@AmranLux
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Solar researcher trying to do useful things. Science, climate, perovskite solar cells. PhD @HZBde, @albrechtlab. Part of @climactivity
Berlin, Deutschland
Joined May 2019
Thrilling to see our paper out now! The work was carried by the vigor of our many colleagues, many many thanks. Exciting to experience how perovskites can be a mighty boost for solar energy and I hope its market rise continues to exceed expectations. Some key messages below:.
Out in @ScienceMagazine: We combined interface passivation with fast charge extraction for stable, >29%-efficient record perovskite/silicon tandem solar cells. Big collaboration for which we are very grateful. Congrats @AmranLux, @EikeKoehnen!. @HZBde.1/2
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Mixed monolayers have potential for hole-selective layers with a tailored fit on the specific absorber layer. Hope this is useful for labs with wetting issues, it greatly improved our lab workflow at #HySPRINT.
A quick fix for wetting issues with some organic monolayers! Adding di-phosphonic acid improves processing yield while keeping same perovskite solar cell performance. Fast publication by @LtMagomedov and @AmranLux in @ACSEnergyLett. @HZBde.
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3 days left! Apply for a postdoc position on perovskite-based triple junction solar cells in our group.
JOB ALERT.Interested in working on multijunction solar cells in state-of-the-art labs and a motivated group? We are looking for Postdocs working on . All-Perovskite Tandems:.Perovskite-Based Triple Cells:. Retweet desirable.@HZBde
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🥳.
We are back!.Our Perovskite/Silicon Tandem Solar Cells entered the @NREL chart with a certified efficiency of 32.5%. Thanks to all the amazing people contributing to this achievement. @SiliconCellsHZB @HZBde
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RT @AlbrechtLab: Congratulations to Doro @doromenzel! She received the best presentation award at the MRS Fall Meeting #f22mrs in Boston w….
advanced.onlinelibrary.wiley.com
Field effect passivation is identified as the origin of the voltage enhancement upon inserting a LiF interlayer at the electron selective contact of perovskite solar cells by high sensitivity...
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RT @AlbrechtLab: Big congratulations to @EikeKoehnen for receiving the Tiburtius prize for his dissertation @TUBerlin @HZBde !.His enduran….
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RT @VMLC_PV: Don't forget to register for @AmranLux's talk on Wednesday for the @NGSE_conf #PhdPostdocSeries. Please RT🔃..
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RT @AlbrechtLab: Wide-bandgap perovskite solar cells with an optimized recipe for scalable slot-die coating. We have also demonstrated tand….
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RT @solarpapst: Wäre das Wachstum der #photovoltaik in Deutschland so weitergegangen wie 2004 bis 2010 (p=48,15%), und nicht durch @fdp @cd….
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RT @treibhauspost: Im IPCC-Bericht wird deutlich: Wir können die schlimmsten Auswirkungen der Klimakrise noch abwenden. Es ist theoretisch….
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We could finally shed some (near-UV) light on the LiF effect. #HySPRINT. Still curios about why there are some differing effects in some laboratories, and why Voc is only enhanced when LiF and C60 are evaporated within the same vacuum run.
Curious why LiF interlayer increases open-circuit voltage in PSCs? Find out why it is field effect passivation, similar to Si solar cells:. by D. Menzel, A. Al-Ashouri, A. Tejada, I. Levine, J. A. Guerra, B. Rech, S. Albrecht and L. Korte.@HZBde @pucp
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🥳.I am thanking the whole #HySPRINT lab, Prof. Bernd Rech and @AlbrechtLab for this. Unfortunately, there aren't many prices for whole teams, but maybe in future 🙂.
👏 Congratulation to @AmranLux for winning the @helmholtz_de Doctoral Prize for mission-oriented research.
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RT @ClimateTown: Happy #EarthDay2022 - new episode up about the big brain banking move of financing fossil fuel expansion while claiming to….
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RT @NiranjanAjit: here is a quick thread for anybody who didn't read the 3 ipcc reports published in the last year (hello, politics, busine….
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Glad to have helped in this study. Interestingly, N2 plasma was needed to activate the oxide for good functionalization by a self-assembled monolayer. This has increased stability and voltage of the top cell.
A Nature research paper reports an organic/perovskite hybrid tandem solar cell with a high open circuit voltage, enabled by a thin metal oxide interconnect layer
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RT @GreenpeaceUK: Fantastic responses to some pretty shocking "interviewing" 👏. #DontLookUp #RichardMadeley @GaryLineker #JustStopOil https….
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RT @quarkswdr: Eine ausgewogene Berichterstattung ist immer wichtig? Nicht, wenn es um Fakten geht.
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One step closer from lab to fab. #renewableenergy.
In collaboration with Q CELLS we have shown that industrial, cost-efficient silicon solar cells are viable for tandems with 28.7% efficiency. Congrats to Kári Sveinbjörnsson @SveKari and Bor Li for their diligent processing! @HZBde #HySPRINT .
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