Andrey Rogach with Sasha Efros at QD2024.
The 2023 Nobel Prize in Chemistry goes to colloidal quantum dots! We are excited and inspired by this great news. Congratulations to everyone in our community!
Prof. Rogach has received a prestigious Senior Research Fellowship established by the Research Grants Council (RGC) of Hong Kong SAR.
Tin-Based Perovskites for aqueous batteries – a disruptive new application.
Our story on “Conversion-Type Organic-Inorganic Tin-Based Perovskite Cathodes for Durable Aqueous Zinc-Iodine Batteries” has appeared in Adv. Energy Mater.
Prof. Rogach has been appointed to the Yeung Kin Man Chair Professorship in Photonics Materials at CityU.
Review paper “Stability of Perovskite Light-Emitting Diodes: Existing Issues and Mitigation Strategies Related to both Material and Device Aspects” has been published in Adv. Mater. with a cover page.
Review paper on "Metal Halide Perovskites as Emerging Thermoelectric Materials" has been published in ACS Energy Letters
Review paper on "State of the Art and Prospects for Halide Perovskite Nanocrystals" has been published in ACS Nano
Review paper on "Optical Processes in Carbon Nanocolloids" has been published in Chem
Highly efficient LEDs based on 2D perovskite films: A recent paper by Rogach group in collaboration with University of Shanghai, entitled "Smoothing the energy transfer pathway in quasi-2D perovskite films using methanesulfonate leads to highly efficient light-emitting devices" has been published in Nature Communication, and highlighted by CityU
Prof. Rogach featured in Croucher Foundation News: “Shedding light on novel nanomaterials
Perovskite nanorods:Our recent review paper entitled “Metal Halide Perovskite Nanorods: Shape Matters” is featured on the cover page of Advanced Materials
Prof. Rogach receives prestigious international and local awards
Green perovskite LEDs become stable: A recent paper by Rogach group in collaboration with University of Shanghai, entitled " Trifluoroacetate Induced Small-Grained CsPbBr3 Perovskite Films Result in Efficient and Stable Light-Emitting Devices " has been published in Nature Communication
Carbon dots become brighter: A recent paper by Rogach group in collaboration with Changchun Institute of Optics, Fine Mechanics and Physics, entitled “Carbon Dots Produced via Space-Confined Vacuum Heating: Maintaining Efficient Luminescence in Both Dispersed and Aggregated States” is featured on the cover page of Nanoscale Horizons
Growth mechanism of strongly emitting CH3NH3PbBr3 perovskite nanocrystals with a tunable bandgap has been considered in details in Nature Communication paper by Huang et al.
Read the full story at: https://www.nature.com/articles/s41467-017-00929-2
A review "Carrier Multiplication Mechanisms and Competing Processes in Colloidal Semiconductor Nanostructures" by Kershaw and Rogach has been published in Materials
Read the full story (Open Access) at: http://www.mdpi.com/1996-1944/10/9/1095
Research paper "Incorporating Copper Nanoclusters into Metal-Organic Frameworks: Confinement-Assisted Emission Enhancement and Application for Trinitrotoluene Detection" by Wang et al has been featured on the cover page of Particle and highlighted on AdvancedScienceNews.com
Read the full story at: http://onlinelibrary.wiley.com/doi/10.1002/ppsc.201700029/abstract
Revealing the crystal structure of lead halide perovskite nanocrystals by magneto-optical spectroscopy: Our collaborative work with the University of Bordeauxis is featured on the cover page of Nano Letters
Read the full story on "Neutral and Charged Exciton Fine Structure in Single Lead Halide Perovskite Nanocrystals Revealed by Magneto-optical Spectroscopy" at: http://pubs.acs.org/doi/abs/10.1021/acs.nanolett.7b00064
A review article on Materials Aspects of Semiconductor Nanocrystals for Optoelectronic Applications has been published in Materials Horizons
Read the full story at: http://pubs.rsc.org/en/content/articlelanding/2017/mh/c6mh00469e#!divAbstract
A review article on Colloidal Lead Halide Perovskite Nanocrystals: Synthesis, Optical Properties and Applications has been published in NPG Asia Materials
Read the full story at: http://www.nature.com/am/journal/v8/n11/full/am2016167a.html
All-copper nanocluster based LEDs:
Rogach’s group paper is featured on the cover page of Advanced
Science (Wiley)
http://onlinelibrary.wiley.com/doi/10.1002/advs.201600182/abstract
and highlighted by "Cutting-Edge Chemistry", ACS
https://www.acs.org/content/acs/en/pressroom/cutting-edge-chemistry/organic--organometallic--and-metallic-luminogens.html
A review article on “Aqueous Based Semiconductor Nanocrystals” has been published in Chem. Rev.
Read the full story at: http://pubs.acs.org/doi/abs/10.1021/acs.chemrev.6b00041
Nanothermometry with quantum dots: Rogach’s group paper is featured on the cover page of Small
Read the full story at: http://onlinelibrary.wiley.com/doi/10.1002/smll.201501984/full
Green perovskite LEDs shine brighter: A recent NanoLetters paper by Rogach group in collaboration with HKU, entitled "Enhancing the Brightness of Cesium Lead Halide Perovskite Nanocrystal Based Green Light-Emitting Devices through the Interface Engineering with Perfluorinated Ionomer" has been covered by nanowebtech.org (IOP) with an interview.
Read the full story on: http://nanotechweb.org/cws/article/tech/63746
Aligning nanorods using light: A recent ACS Nano paper by Rogach group in collaboration with HKUST, entitled "Combination of Photo-Induced Alignment and Self-Assembly to Realize Polarized Emission from Ordered Semiconductor Nanorods" has been covered by nanowebtech.org (IOP) with an interview.
Read the full story on: http://nanotechweb.org/cws/article/tech/62969
Prof. Rogach elected as Fellow of Electromagnetic Academy, USA
Research paper “Redox shuttle mechanism enhances photocatalytic H2 generation on Ni-decorated CdS nanorods” ( http://www.nature.com/nmat/journal/vaop/ncurrent/full/nmat4049.html) has been published in Nature Materials as a result of our on-going HK-German collaborative project (see: http://www.phog.physik.lmu.de/news/archive/2014_08_11/index.html)
Prof. Rogach conferred the title of Honorary Professor of Xi’An Jiaotong University, China
Review on "Hierarchical SnO2 Nanostructures: Recent Advances in Design, Synthesis and Applications" featured on the cover page of the issue has been published in the Special Issue "Celebrating Twenty-Five Years of Chemistry of Materials"
Link to: http://pubs.acs.org/doi/abs/10.1021/cm4018248
25th Anniversary Article by S. Gupta et al. on “Ion Exchange in Colloidal Nanocrystals” has been published in Adv. Mater.
Link to: http://onlinelibrary.wiley.com/doi/10.1002/adma.201302400/abstract
Review article by S. Kershaw et al. on “Narrow Bandgap Colloidal Metal Chalcogenide Quantum Dots: Synthetic Methods, Heterostructures, Assemblies, Electronic and Infrared Optical Properties” has been published in Chem. Soc. Rev.
Link to: http://pubs.rsc.org/en/content/articlelanding/2013/CS/c2cs35331h
Feature article by A. Rogach and co-workers on “Semiconductor Nanowires Self-Assembled from Colloidal CdTe Nanocrystal Building Blocks: Optical Properties and Application Perspectives” has been published in J. Mater. Chem.
Link to: http://pubs.rsc.org/en/content/articlepdf/2012/JM/C2JM90144G
Book on "Complex-Shaped metal Nanoparticles: Bottom-Up Syntheses and Applications" co-edited by Andrey Rogach and Tapan Sau has been published by Wiley-VCH
ARG project with Alphasense on gas sensing with infrared emitting quantum dots started
Research paper by Haihua Yang et al on heterojunction engineering has been featured on the cover page of Advanced Functional Materials
A. Rogach becomes Associate Editor, ACS NANO
A. Rogach receives “Grand” CityU Research Excellence Award 2011
Perspective article has been published in J. Phys. Chem. Lett.: Semiconductor Nanocrystal Quantum Dots as Solar Cell Components and Photosensitizers: Material, Charge Transfer, and Separation Aspects of Some Device Topologies.
Feature acrticle has now been published online.: Hybrid Colloidal Heterostructures of Anisotropic Semiconductor Nanocrystals Decorated with Noble Metals: Synthesis to Function
Andrey Rogach under the TOP 100 Material Scientists worldwide
CFP (Centre for Functional Photonics) has been approved with Prof Andrey Rogach as Founding Director
