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@NanoUGent
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Twitter account of the Physics and Chemistry of Nanostructures Group, lead by Profs. Zeger Hens, Iwan Moreels and @Pieter_Geiregat at Ghent University, Belgium.
Gent, België
Joined March 2016
PhD positions alert ! We have 3 openings in our team at Ghent University (Belgium) in the framework of a Marie Curie Doctoral Training Network with a host of European partners. Please check out the website : https://t.co/TH52Qaspth and apply now !
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There is a Ph.D. position available on the synthesis of 2D nanoplatelets ! Anticipated start date : 1st of September. More information can be found in the link below: https://t.co/GwDnxyKBsA If you are interested please apply, if you know someone who could be, please share !
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The world's fastest Short-Wave Infrared (SWIR) QD-based photodiode with a record 4 ns response time and EQE of 42% at 1330 nm, a great feat by @YuHao_Deng and the whole team ! Read it now in @AdvSciNews Advanced Materials. https://t.co/YprWHWgxBL
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Congratulations to our @OnaSegira for a successful final PhD defense and thanks to the examiners Zeger Hens @NanoUGent, David Norris @NorrisOMEL and Jillian Dempsey @jillianldempsey for the interesting questions and discussion!! Good luck for your future adventure @CongreveLab 👏🏻
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Aching for more #QuantumDots news after the #NobelPrize? Excited to share our latest work in @NatureNano about gain and lasing in Bulk Nanocrystals! Made possible by the collaboration between @NanoUGent and @PhotonicsUGent. @DThourhout @Pieter_Geiregat
https://t.co/PFzHwKRtbM
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InP-based QDs bridge the green gap in solid-state lighting. Read our latest results in @NanoLetters ( https://t.co/4GGFR4mLuP) on QD-on-chip color conversion in collaboration with Light and Lighting Laboratory and Qustom Dot !
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Where are the ligands ? Find out how spectral hole burning can be used to distinguish edge and facet-bound ligands on InP nanocrystals in our latest @ChemMater in collaboration with @ivaninfante76
https://t.co/RTPyxIRp4C. Try this approach for your nanocrystals too !
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Read our overview of 10 year of NMR studies on nanocrystal ligands in Accounts of Chemical Research ! https://t.co/TKEWMtppjP Published in the special issue “Ligand and Surface Chemistry of Nanoparticles”. Looking forward to the full collection of papers @ACSPublications
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Where are the ligands ? Find out how spectral hole burning can be used to distinguish edge and facet-bound ligands on InP nanocrystals in our latest @ChemMater in collaboration with @ivaninfante76
https://t.co/RTPyxIRp4C. Try this approach for your nanocrystals too !
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Wishing you all the best for the new year, a good health and lots of warmth, and of course a merry Christmas ! Finally, a big shout-out to our recently graduated PhDs @c_roda28 @cingione1 and @GabrielePippia , best of luck in your upcoming adventures, we'll miss you !
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Excited to finally share the news that I was awarded an ERC Starting grant ! Still pinching my arm, but in NOMISS, we’ll explore nanocrystals for mid-infrared light amplification to enable low-cost chemical sensors. More to follow very soon ! @ERC_Research @ResearchUGent #ERCStg
At #ugent we are proud of all our ERC Grantees. With 10 new Starting Grants from call 2022,we now host 108 ERC grantees in total, together having 142 ERC projects. Thank you @ERC_Research for funding excellent groundbreaking research! #ERC100GranteesUGent
https://t.co/xdQDXuOUTy
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Reaching zero-threshold optical gain by electrochemical doping, read our joint work led by @geuchies and @ArjanHoutepen in @acsnano ! https://t.co/P9Fx4TYR2S
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🏆Jari Leemans (@JariLeemans) wins a Best Contributed Talk prize by the Materials journal by MDPI of the Emerging Light Emitting Materials Conference #EMLEM22. Presenting ‘Colloidal III-V Quantum Dot Photodiodes for Short-Wave Infrared Photodetection’. 👉 https://t.co/La3Lvop2w0
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Attendees of the #EMLEM22 conference gathered in a group photo. Incredible researchers, incredible scenery. 🏝️ https://t.co/La3LvopAly
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Excited to share our work on the Role of Thermally Occupied Hole States in Room‐Temperature Broadband Gain in CdSe/CdS Giant‐Shell Nanocrystals ! Great job from Ivo on extending state-filling to tens of excitons while including temperature, congrats !
advanced.onlinelibrary.wiley.com
In giant-shell CdSe/CdS nanocrystals with a large CdSe core, hole states become energetically closely spaced and thermally occupied at room temperature. This modifies the gain threshold for excited...
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Our first steps into the synthesis of colloidal fluorescent MoS2 ! Great work from @GabrielePippia
https://t.co/J2yWxZRTlc
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Congrats to Kai-Wen for winning the best master thesis dissertation for his work on colloidal quantum dot VECSELS, a challenging topic but a great student always makes it work out ! @PhotonicsUGent @DThourhout
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Colloidal QD lasers gain traction, but will they ever use InP-based QDs for optical gain? Check our first observation of stimulated emission from InP/ZnSe QDs in @AdvOpticalMat ( https://t.co/GPm1Z0EYc0) !
advanced.onlinelibrary.wiley.com
InP quantum dots (QDs) are rapidly adopted as emitters of saturated colors. Here, photo-excited InP QDs featuring band-edge states filled with delocalized electrons and holes are shown. Moreover,...
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Thanks to great work of @theowenlab, we could extend predictive QD sizing ( https://t.co/qabjk5cXK3) to ZnS QDs. Check our comment @ChemMater !
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Check our latest ACS Nano paper at https://t.co/twh9h8iMt2, presenting an adjustable protocol for the synthesis of full-spectrum InP-based QDs with +90% quantum efficiency. Collaboration with Uni Hamburg, FAU Erlangen and Uni Toulouse.
pubs.acs.org
Photoluminescent color conversion by quantum dots (QDs) makes possible the formation of spectrum-on-demand light sources by combining blue LEDs with the light generated by a specific blend of QDs....
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