Engineering metal–organic frameworks with tunable colors for high-performance wireless communication
Year: 2023 DOI:10.1021/jacs.3c03672
Authors: J. Wang, Y. He, M. Almalki, J. Yin, O. Shekhah, J. Jia, L. Gutierrez-Arzaluz, Y. Cheng, O. Alkhazragi, V. K. Maka, T. K. Ng, O. M. Bakr, B. S. Ooi, M. Eddaoudi, O. F. Mohammed
Copper Iodide Inks for High-Resolution X-ray Imaging Screens
Year: 2023 DOI:10.1021/acsenergylett.3c00097
Authors: T. He, Y. Zhou, P. Yuan, J. Yin, L. Gutierrez-Arzaluz, S. Chen, J. Wang, S. Thomas, H. N. Alshareef, O. M. Bakr, O.F. Mohammed
Heavy-atom engineering of thermally activated delayed fluorophores for high-performance X-ray imaging scintillators
Year: 2022 DOI:https://doi.org/10.1038/s41566-022-01092-x
Authors: J. Wang, L. Gutierrez-Arzaluz, X. Wang, T. He, Y. Zhang, M. Eddaoudi, O. M. Bakr, O. F. Mohammed
High-Performance Copper-Doped Perovskite-Related Silver Halide X-ray Imaging Scintillator
Year: 2022 DOI:10.1021/acsenergylett.2c01484 / ACS Energy Lett. 7, 8, 2753–2760 (2022)
Authors: T. He, Y. Zhou, X. Wang, J. Yin, L. Gutierrez-Arzaluz, J. Wang, Y. Zhang, O. M. Bakr, O. F. Mohammed
Large-Area Perovskite-Related Copper Halide Film for High-Resolution Flexible X-ray Imaging Scintillation Screens
Year: 2022 DOI:10.1021/acsenergylett.2c00075 / ACS Energy Letter 7,2, 844-826 (2022)
Authors: Y. Zhou, X. Wang, T. He, H. Yang, C. Yang, B. Shao, L. Gutierrez-Arzaluz, O. Bakr, Y. Zhang, O. F. Mohammed
  • X-ray imaging scintillator
  • High spatial resolution
Nearly 100% energy transfer at the interface of metal-organic frameworks for X-ray imaging scintillators
Year: 2022 DOI:10.1016 / j.matt.2021.11.012 / Matter 253-265 (2022)
Authors: J. Wang, L. Gutierrez-Arzaluz, X. Wang, M. Almalki, J. Yin, J. Czaban-Jozwiak, O. Shekhah, Y. Zhang, O. Bakr, M. Eddaoudi, O. F. Mohammed
  • metal-organic frameworks
  • Energy transfer
  • light harvesting
  • ultrafast spectroscopy
  • X-ray imaging scintillator
  • organic emitters
Perovskite-Nanosheet Sensitizer for Highly Efficient Organic X-ray Imaging Scintillator
Year: 2022 DOI:10.1021/acsenergylett.1c02173 / ACS Energy Letters. 7, 1, 10–16 (2022)
Authors: J. Wang, X. Wang, J. Yin, L. Gutierrez-Arzaluz, T. He, C. Chen, Y. Han, Y. Zhang, O. M. Bakr, M. Eddaoudi, O. F. Mohammed
  • X-rays
  • Energy transfer
  • Two dimensional materials
  • Nanocomposites
  • Chromophores
Manipulation of Hot Carrier Cooling Dynamics in Two-Dimensional Dion-Jacobson Hybrid Perovskites via Rashba Band Splitting
Year: 2021 DOI:10.1038/s41467-021-24258-7 / Nature Communications, 12, 3995 (2021)
Authors: J. Yin, R. Naphade, P. Maity, L. Gutierrez-Arzaluz, D. Almalawi, I. S. Roqan, J-L. Bredas, O. M. Bakr, O. F. Mohammed
  • Two-dimensional hybrid perovskites
Cascade Electron Transfer Induces Slow Hot Carrier Relaxation in CsPbBr3 Asymmetric Quantum Wells
Year: 2021 DOI:10.1021/acsenergylett.1c01142 / ACS Energy Letters, 6,2602-2609 (2021)
Authors: P. Maity, N. A. Merdad, J. Yin, K. J. Lee, L. Sinatra, O. M. Bakr, O. F. Mohammed
  • Perovskites
  • Nanocrystals
Successes and Challenges of Core/Shell Lead Halide Perovskite Nanocrystals
Year: 2021 DOI:10.1021/acsenergylett.1c00076 / ACS Energy Letters, 6, 1340-1357 (2021)
Authors: G. H.Ahmed, J. Yin, O. M. Bakr, O. F. Mohammed
  • Perovskites
  • Nanocrystals
Theory-Guided Synthesis of Highly Luminescent Colloidal Cesium Tin Halide Perovskite Nanocrystals
Year: 2021 DOI:10.1021/jacs.1c01049 / Journal of the American Chemical Society, 143, 5470-5480
Authors: Q. Liu, J. Yin, B. B. Zhang, J-K. Chen, Y. Zhou, L.M. Zhang, L. M. Wang, Q. Zhao, Z. Hou, J. Shu, B. Song, N. Shirahata, O. M. Bakr, O. F. Mohammed, H-T. Sun
  • Perovskites
  • Nanocrystals
Modulation of Broadband Emissions in Two-Dimensional ⟨100⟩-Oriented Ruddlesden–Popper Hybrid Perovskites
Year: 2020 DOI:10.1021/acsenergylett.0c01047 / ACS Energy Letters, 5, 2149–2155 (2020)
Authors: Jun Yin, Rounak Naphade, Luis Gutiérrez-Arzaluz, Jean-Luc Brédas, Osman M. Bakr, Omar F. Mohammed
  • Two-dimensional hybrid perovskites
Access to Highly Efficient Energy Transfer in Metal–Organic Frameworks via Mixed Linkers Approach
Year: 2020 DOI:10.1021/jacs.0c02007 /Journal of the American Chemical Society, 142, 8580–8584 (2020)
Authors: Jiangtao Jia, Luis Gutiérrez-Arzaluz, Osama Shekhah, Norah Alsadun, Justyna Czaban-Jóźwiak, Sheng Zhou, Osman M. Bakr, Omar F. Mohammed, Mohamed Eddaoudi
  • photosynthesis
  • metal-organic- frameworks
Boosting Self-Trapped Emissions in Zero-Dimensional Perovskite Heterostructures
Year: 2020 DOI:10.1021/acs.chemmater.0c00658 / Chemistry of Materials, 32, 5036–5043 (2020)
Authors: Jun Yin, Jean-Luc Brédas, Osman M. Bakr, Omar F. Mohammed
  • Hybrid perovskites
  • Crystal
  • zero-dimensional
Tuning Hot Carrier Cooling Dynamics by Dielectric Confinement in Two-Dimensional Hybrid Perovskite Crystals
Year: 2019 DOI:10.1021/acsnano.9b04085 / ACS Nano, 13, 12621–12629 (2019)
Authors: Jun Yin, Partha Maity, Rounak Naphade, Bin Cheng, Jr-Hau He, Osman M. Bakr, Jean-Luc Brédas, Omar F. Mohammed
  • 2D Hybrid Perovskites
  • Dielectric confinement
  • Hot carrier cooling
  • Nonadiabatic molecular dynamics
  • Electron−phonon coupling
MAPbI3 Single Crystals Free from Hole-Trapping Centers for Enhanced Photodetectivity
Year: 2019 DOI:10.1021/acsenergylett.9b01956 / ACS Energy Letters, 4, 2579–2584 (2019)
Authors: Chen Yang, Jehad K. El-Demellawi, Dhinesh Babu Velusamy, Abdul-Hamid M. Emwas, Ahmed M. El-Zohry, Issam Gereige, Ahmed AlSaggaf, Osman M. Bakr, Husam N. Alshareef, Omar F. Mohammed
  • Enhanced Photodetectivity
Extraordinary Carrier Diffusion on CdTe Surfaces Uncovered by 4D Electron Microscopy
Year: 2019 DOI:10.1016/j.chempr.2018.12.020 / Chem, 5, 497-499 (2019)
Authors: Ahmed M.El-Zohry, Basamat S.Shaheen, Victor M.Burlakov, Jun Yin, Mohamed N.Hedhili, Semen Shikin, Boon Ooi, Osman M.Bakr, Omar F.Mohammed
  • Ultrafast electron imaging
  • Crystal orientation
  • Surface dynamics
  • Renewable energy materials
  • Oxidation layers
  • Neat-surfaces
  • DFT calculations
  • Real-space imaging
  • Surface termination
Single-Crystal MAPbI3 Perovskite Solar Cells Exceeding 21% Power Conversion Efficiency
Year: 2019 DOI:10.1021/acsenergylett.9b00847 / ACS Energy Letters, 4, 1258–1259 (2019)
Authors: Zhaolai Chen, Bekir Turedi, Abdullah Y. Alsalloum, Chen Yang, Xiaopeng Zheng, Issam Gereige, Ahmed AlSaggaf, Omar F. Mohammed, Osman M. Bakr
  • Single-Crystal MAPbI3 Perovskite Solar Cells
Metal Halide Perovskite and Phosphorus Doped g-C3N4 Bulk Heterojunctions for Air-Stable Photodetectors
Year: 2019 DOI:10.1021/acsenergylett.9b01339 / ACS Nano, 13, 2520–2525 (2019)
Authors: Zhixiong Liu, Yunpei Zhu, Jehad K. El-Demellawi, Dhinesh Babu Velusamy, Ahmed M. El-Zohry, Osman M. Bakr, Omar F. Mohammed, Husam N. Alshareef
  • Metal Halide Perovskite
Visualization of Charge Carrier Trapping in Silicon at the Atomic Surface Level Using Four-Dimensional Electron Imaging
Year: 2019 DOI:10.1021/acs.jpclett.9b00598 /Journal of Physical Chemistry Letters, 10, 1960–1966 (2019)
Authors: Basamat S. Shaheen, Ahmed M. El-Zohry, Jun Yin, Michele De Bastiani, Stefaan De Wolf, Osman M. Bakr, Omar F. Mohammed
  • Charge carrier
  • Four-dimensional electron imaging