Chemist with a PhD in Physics doing Materials Science
Cambridge, England
Joined November 2018
- Tweets103
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- Followers373
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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
Recent work from @StranksLab
Electrochemical Impedance Spectroscopy of All-Perovskite Tandem Solar Cells | ACS Energy Letters pubs.acs.org/doi/10.1021/acs…
Bart Roose retweeted
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 quantum-solutions.com/produc…
Bart Roose retweeted
🚀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: quantum-solutions.com/produc…
Bart Roose retweeted
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
BREAKING NEWS
The Royal Swedish Academy of Sciences has decided to award the 2023 #NobelPrize in Chemistry to Moungi G. Bawendi, Louis E. Brus and Alexei I. Ekimov “for the discovery and synthesis of quantum dots.”
I only started working on quantum dots two months ago (@Quantum_S_) and they have already won a Nobel Prize!
Bart Roose retweeted
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: quantum-solutions.com/produc…
The editor of EES gave me a farewell present by accepting this work on my last day in @StranksLab pubs.rsc.org/en/content/arti…
In collaboration with @Fengqi_You we explored the economic and environmental impacts of speeding up perovskite tandem market entry by periodically rejuvenation
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 retweeted
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! – at Camden Town, London
There are lots of poster presentations today and tomorrow across a wide range of topics, please come and say hello!
@KrishanuSays @suer_zhou @Akashdg09 @ManuelKobC @josiesurel Benny, Heon, Tino, and Nicky will all be presenting posters! 🤩 #HOPV23
Bart Roose retweeted
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
arxiv.org/abs/2305.02014
Very deserved and heartfelt congratulations Krish! Excited to see all the great work you will do in the future
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
Bart Roose retweeted
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: phy.cam.ac.uk/news/cambridge…
Check out if you are interested.
Beautiful work by @KrishanuSays and @PSenanayak, was a pleasure to be involved in this gargantuan study on charge transport properties of Pb/Sn perovskites, with some surprising results
3 years of experiments and wait finally sees the light of the day ! All about long range charge transport in mixed Pb-Sn perovskite FETs now published @NatureMaterials. A really fun and exciting time leading this work jointly with @PSenanayak. nature.com/articles/s41563-0…
Bart Roose retweeted
Interested in doing a PhD with us @cebcambridge @Cambridge_Uni starting Oct 2023? Closing date for apps to be considered for funding competitions is Dec 1st. We particularly encourage apps from groups typically underrepresented in STEM. App details here: stranks.oe.phy.cam.ac.uk/joi…
This was such a fun project, from first conceiving the project, to the amazing characterisation by Ollie, and seeing the devices work even better than expected
Check out our latest @ACSPhotonics article on #perovskite photodetectors which can detect up to four different spectral regions from a single device!
@RooseBart @SJZelewski @KrishanuSays @skahmn @SamStranks (1/3)
pubs.acs.org/doi/10.1021/acs…
Bart Roose retweeted
Please spread the word. We are offering full scholarships for students from Africa who are interested in coming to @Cambridge_Uni for their postgraduate studies. postgraduate.study.cam.ac.uk…