An introductory blog post-how exciton spin depolarizes in CsPbBr3 nanocrystals😉 physicscommunity.nature.com/posts/a-new-sp…

Congratulations to Tanjung & Qiannan Zhang wedding! 🎉 🍾 🎊 👏🏻 👏🏻 👏🏻

Just published our latest work on "Carriers, Quasi-particles, and Collective Excitations in Halide Perovskites". Dive into the fascinating world of #perovskite materials and explore their unique electronic properties. Check out the review here: shorturl.at/tuQVY3 Chemical Reviews

Discover how pump-push-probe spectroscopy enhances our understanding of hot-carrier dynamics in #perovskites. Join us (Minjun @TzeChienSum) on this exciting journey of unraveling the mysteries of carrier-phonon interactions in #perovskites. shorturl.at/xSV28 @AdvSciNews

NTU Femtolab gathering at #ICMAT2023! A warm homecoming back to SG to all our alumni - Professor Chen Shi, Professor Li Mingjie and Professor Ankur Solanki!

Heartiest Congratulations Dr Melvin Lim - Melvin Lim

Would carrier multiplication manifest in an actual perovskite solar cell device? Check out our latest work Nature Communications by Yue Wang Sum Lab nature.com/articles/s4146…

Wang et al. Yue Wang Sum Lab demonstrate strong #carrier multiplication effect in halide #perovskites with low threshold of 2Eg and high #efficiency of 99.4%, realizing unbiased internal quantum efficiency up to 160% #Devices #GettingApplied nature.com/articles/s4146…

Making and Breaking of Exciton Cooling Bottlenecks in Halide Perovskite Nanocrystals | Journal of the American Chemical Society NTU Singapore TzeChienSUM #Exciton #Cooling #Bottlenecks #Halide #Perovskites #Nanocrystals pubs.acs.org/doi/10.1021/ja…

🔬Delving into Cooling Bottlenecks in Perovskite Nanocrystals! Our work reveals how quantum confinement influences carrier cooling rates—size, composition, and interactions play key roles. Key insights for hot carrier extraction and beyond. Sum Lab pubs.acs.org/doi/10.1021/ja…

One more Chapter for my PhD thesis🤗. We used chirped pulses to precisely modulate the exciton spectrum, via the biexciton mediated optical Stark effect in 2D halide perovikites. Sum Lab Nano Letters Check it 👇 pubs.acs.org/doi/10.1021/ac…

Researchers led by TzeChienSUM NTU Singapore synthesized weakly confined HOIP #QuantumDots at room temperature which exhibit superior #singlephoton purity with nearly blinking-free behavior. #perovskites #excitons Read the full text here 👉 go.acs.org/8Yn

The organic and inorganic sublattices in 2D halide perovskites are not electronically isolated but show both electronic and mechanical couplings. Check out our latest work Nature Communications by Jianhui Fu Sum Lab nature.com/articles/s4146…

🎉 Our heartiest congratulations to Dr. Wang Yue on earning her PhD! 🥳 Your dedication and hard work have truly paid off. Here’s to new adventures and groundbreaking discoveries ahead! 👩‍🎓✨#NTUsg

Congratulations to Dr. Cai Rui on successfully defending your thesis today! Your hard work and dedication have paid off - here’s to a bright future ahead!👏🏻👏🏻🎉🎉🍾🍾🙌🙌

Congratulations, Dr. Tomoki Furuhashi, on successfully defending your thesis! Your perseverance and dedication have truly paid off. Wishing you an exciting and successful journey ahead in all your future endeavors! 👏🏻👏🏻🎉🎉🍾🍾🙌🙌

💧Bright perovskite quantum dots that love water? Yes, really! Our latest @AdvMater paper reports ultra-stable, mono-disperse aqueous perovskite quantum emitters with >80% PLQY & single-photon emission at ≈0.1 nM. 🔗 doi.org/10.1002/adma.2… Sum Lab #QuantumDots #Perovskites

🎓 Huge congratulations to Dr. Rui Cai and Dr. Tomoki Furuhashi on receiving their PhD degrees today! Your hard work, dedication, and perseverance have truly paid off. Wishing you both continued success in your journeys ahead! 👏🎉 #PhDGraduation #NewDoctors