Bart Roose

Chemist with a PhD in Physics doing Materials Science

[Bart Roose @RooseBart]

@sergey_dayneko @MSaidaminov @Quantum_S_

[Bart Roose @RooseBart]

Together with AY Sensors we have made some pretty amazing CsPbBr3 perovskite single crystal devices. Click the link below to read all about and buy these crystals!
Perovskite single crystals demonstrating record-high performance in direct X-ray detection - Quantum Solutions

[Bart Roose @RooseBart]

Special thanks to @KrishanuSays @StranksLab @pjcgroupbath

[Bart Roose @RooseBart]

My latest work on perovskite tandem solar cells is now out! I show impedance spectroscopy can be used to study individual tandem subcells by using selective illumination, resulting in new insights into the degradation of tandem solar cells

[ACSEnergyLett @ACSEnergyLett]

Recent work from @StranksLab
Electrochemical Impedance Spectroscopy of All-Perovskite Tandem Solar Cells | ACS Energy Letters https://t.co/O4pR12T93o

[Bart Roose @RooseBart]

@KFrohna Yes tried to make this for a couple of months, but in air so no chance. Only time we got something black was when a co-worker poured over hydrogen peroxide to reverse the oxidation, it wasn't a perovskite though🤣

[Quantum Solutions @Quantum_S_]

Introducing Q.Eye™ SWIR #Photodetectors – a groundbreaking leap in optical sensing with #QuantumDot Magic inside! Solution-processed for top performance and scalability, opens doors to endless possibilities in wearables and mobile devices. Learn more at https://t.co/OOdeQ5flFA

[Bart Roose @RooseBart]

@DavidRHardy I was going to comment that those numbers can't be right, but then I saw the reflection. Great work!

[Quantum Solutions @Quantum_S_]

🚀Exciting News!
Introducing QDot™ PbS #QuantumDot n-ink, engineered for high-efficiency #SWIR photodiodes and image sensors. Benefits:
1️⃣ No ligand exchange needed!
2️⃣ Effortless deposition of thick & smooth layers
3️⃣ Cost-efficient ink
Details: https://t.co/cQkfCfz3Ye

[Quantum Solutions @Quantum_S_]

Celebrating the #NobelPrize Winners in Chemistry! Nobel Prize has been awarded to the brilliant minds behind the groundbreaking research in #QuantumDots. @Quantum_S_ is delighted to be at the forefront of delivering this exciting technology to image sensors and photodetectors

[Bart Roose @RooseBart]

I only started working on quantum dots two months ago (@Quantum_S_) and they have already won a Nobel Prize!

[Quantum Solutions @Quantum_S_]

Exciting News! @Quantum_S_, in collaboration with AYSensor, unveils QDot™ #Perovskite Single Crystals for direct X-ray detectors! 🌟 An innovative solution-processable alternative to CdTe & CdZnTe. Learn more: https://t.co/gei2fo4eXi

[Bart Roose @RooseBart]

In collaboration with @Fengqi_You we explored the economic and environmental impacts of speeding up perovskite tandem market entry by periodically rejuvenation

[Bart Roose @RooseBart]

The editor of EES gave me a farewell present by accepting this work on my last day in @StranksLab https://t.co/UHLfdEg9Ff

[Bart Roose @RooseBart]

Some big personal news: I've started a new job at Quantum Solutions. Had a blast working on perovskite solar cells for the last decade, but now it's time for a new challenge. Big thanks to all of you for the amazing journey!

[Bart Roose @RooseBart]

@brunoehrler Amazing news Bruno!

[Krishanu Dey @KrishanuSays]

If you are in #HOPV23 and want to know about some good aspects of Sn-containing perovskites beyond the usual oxidation problem that we all harp about, come see my poster this evening (5-6:30 pm). Looking forward to the discussion!

[Krishanu Dey @KrishanuSays]

In this latest preprint, we discuss the role of Sn in suppressing ion migration in hybrid Pb perovskite solar cells, backed up also by theoretical calculations. Hope you enjoy reading! @StranksLab @SaifulChemistry @pjcgroupbath @dibyajyoti1988 @RooseBart
https://t.co/TZs46z8U19

[Bart Roose @RooseBart]

Very deserved and heartfelt congratulations Krish! Excited to see all the great work you will do in the future

[Krishanu Dey @KrishanuSays]

And it's a wrap! Succesfully defended my PhD thesis on mixed Pb-Sn halide #perovskites @DeptofPhysics @Cambridge_Uni
#PhDone
It was a fun but enriching time working in @StranksLab for the last 4 years and huge thanks to @SamStranks for being a greatly supportive supervisor. 1/n

[Krishanu Dey @KrishanuSays]

Our @NatureMaterials work on long-range charge transport in mixed Pb-Sn halide perovskites is now covered by @DeptofPhysics @Cambridge_Uni

Link to the news: https://t.co/Hd7rJ4OCSH

Check out if you are interested.

[Bart Roose @RooseBart]

@StranksLab @olliemoseley @cebcambridge @DeptofPhysics Passed without corrections! Incredible work Ollie, was a pleasure working together