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Authors whose works are in public domain in at least one jurisdiction

List of works by Osman M Bakr

17% Efficient Organic Solar Cells Based on Liquid Exfoliated WS2 as a Replacement for PEDOT:PSS

scientific article published on 30 September 2019

18.4 % Organic Solar Cells Using a High Ionization Energy Self‐Assembled Monolayer as Hole‐Extraction Interlayer

scientific article

8-2: Invited Paper : A New Generation of Luminescent Materials Based on Low-Dimensional Perovskites

article

A New Class of Atomically Precise, Hydride-Rich Silver Nanoclusters Co-Protected by Phosphines

scientific article

A Simple n-Dopant Derived from Diquat Boosts the Efficiency of Organic Solar Cells to 18.3%

scientific article

A general mechanism for intracellular toxicity of metal-containing nanoparticles.

scientific article

A layer-by-layer ZnO nanoparticle-PbS quantum dot self-assembly platform for ultrafast interfacial electron injection.

scientific article published on 28 August 2014

A scalable synthesis of highly stable and water dispersible Ag44(SR)30 nanoclusters

Ag29(BDT)12(TPP)4: A Tetravalent Nanocluster.

scientific article published on 24 June 2015

Ag44(SR)30(4-): a silver-thiolate superatom complex.

scientific article

Air-Stable Surface-Passivated Perovskite Quantum Dots for Ultra-Robust, Single- and Two-Photon-Induced Amplified Spontaneous Emission

scientific article published in December 2015

Air-stable n-type colloidal quantum dot solids

scientific article (publication date: 8 June 2014)

All-inorganic perovskite nanocrystal scintillators

scientific article published in Nature

Amine-Free Synthesis of Cesium Lead Halide Perovskite Quantum Dots for Efficient Light-Emitting Diodes

Assembly of Atomically Precise Silver Nanoclusters into Nanocluster-Based Frameworks

scientific article published on 10 June 2019

Atomic-Level Doping of Metal Clusters

scientific article published on 19 November 2018

Atomically monodisperse nickel nanoclusters as highly active electrocatalysts for water oxidation.

scientific article published on 25 April 2016

Automated synthesis of photovoltaic-quality colloidal quantum dots using separate nucleation and growth stages

scientific article published on 21 October 2013

Bidentate Ligand-Passivated CsPbI3 Perovskite Nanocrystals for Stable Near-Unity Photoluminescence Quantum Yield and Efficient Red Light-Emitting Diodes.

scientific article

CH3NH3PbCl3 Single Crystals: Inverse Temperature Crystallization and Visible-Blind UV-Photodetector

scientific article published on 17 September 2015

Chapter 2. Nanomaterials for solar energy

Characterization of size, anisotropy, and density heterogeneity of nanoparticles by sedimentation velocity

scientific article

Chlorine Vacancy Passivation in Mixed Halide Perovskite Quantum Dots by Organic Pseudohalides Enables Efficient Rec. 2020 Blue Light-Emitting Diodes

scientific article

Coexistence of plasmonic and magnetic properties in Au89Fe11 nanoalloys

scientific article published in June 2013

Colloidal Sb2S3 nanocrystals: synthesis, characterization and fabrication of solid-state semiconductor sensitized solar cells

article published in 2016

Colloidal quantum dot photovoltaics: the effect of polydispersity

scientific article published on 24 January 2012

Color-pure red light-emitting diodes based on two-dimensional lead-free perovskites

scientific article published on 14 October 2020

Contribution of Metal Defects in the Assembly Induced Emission of Cu Nanoclusters

scientific article

CsPb2 Br5 Single Crystals: Synthesis and Characterization.

scientific article published in August 2017

Defect-Triggered Phase Transition in Cesium Lead Halide Perovskite Nanocrystals

scientific article published on 14 June 2019

Delayed Photoluminescence and Modified Blinking Statistics in Alumina-Encapsulated Zero-Dimensional Inorganic Perovskite Nanocrystals

scientific article published on 21 October 2019

Determination of nanoparticle size distribution together with density or molecular weight by 2D analytical ultracentrifugation.

scientific article

Direct Functionalization of Nanodiamonds with Maleimide

Direct versus ligand-exchange synthesis of [PtAg28(BDT)12(TPP)4]4- nanoclusters: effect of a single-atom dopant on the optoelectronic and chemical properties

scientific article

Direct-Indirect Nature of the Bandgap in Lead-Free Perovskite Nanocrystals

scientific article published on 23 June 2017

Directly deposited quantum dot solids using a colloidally stable nanoparticle ink.

scientific article published on 12 August 2013

Distinct metal-exchange pathways of doped Ag25 nanoclusters

scientific article published in October 2016

Doping-Enhanced Short-Range Order of Perovskite Nanocrystals for Near-Unity Violet Luminescence Quantum Yield

scientific article published on 26 July 2018

Doping-Induced Anisotropic Self-Assembly of Silver Icosahedra in [Pt2Ag23Cl7(PPh3)10] Nanoclusters

scientific article published on 9 January 2017

Double Charged Surface Layers in Lead Halide Perovskite Crystals.

scientific article published in February 2017

Dynamical Interconversion between Excitons and Geminate Charge Pairs in Two-Dimensional Perovskite Layers Described by the Onsager-Braun Model

scientific article published on 27 January 2020

Edge stabilization in reduced-dimensional perovskites

scientific article published on 10 January 2020

Efficient Photon Recycling and Radiation Trapping in Cesium Lead Halide Perovskite Waveguides

scientific article published on 25 May 2018

Emergence of multiple fluorophores in individual cesium lead bromide nanocrystals

scientific article published on 02 July 2019

Energy Spotlight

scientific article published on 11 June 2021

Engineering Interfacial Charge Transfer in CsPbBr3 Perovskite Nanocrystals by Heterovalent Doping

scientific article published on 15 December 2016

Engineering of CH3 NH3 PbI3 Perovskite Crystals by Alloying Large Organic Cations for Enhanced Thermal Stability and Transport Properties

scientific article published on 28 July 2016

Engineering of CH3 NH3 PbI3 Perovskite Crystals by Alloying Large Organic Cations for Enhanced Thermal Stability and Transport Properties

Enhanced Etching, Surface Damage Recovery, and Submicron Patterning of Hybrid Perovskites using a Chemically Gas-Assisted Focused-Ion Beam for Subwavelength Grating Photonic Applications

scientific article published on 19 December 2015

Enhanced Optoelectronic Performance of a Passivated Nanowire-Based Device: Key Information from Real-Space Imaging Using 4D Electron Microscopy.

scientific article

Facile Synthesis and High Performance of a New Carbazole-Based Hole-Transporting Material for Hybrid Perovskite Solar Cells

Fast and Sensitive Solution-Processed Visible-Blind Perovskite UV Photodetectors

scientific article published on 14 June 2016

Focused-ion beam patterning of organolead trihalide perovskite for subwavelength grating nanophotonic applications

General Mild Reaction Creates Highly Luminescent Organic-Ligand-Lacking Halide Perovskite Nanocrystals for Efficient Light-Emitting Diodes

scientific article published on 11 September 2019

Gold Doping of Silver Nanoclusters: A 26-Fold Enhancement in the Luminescence Quantum Yield.

scientific article published on 6 April 2016

Gold nanoparticle growth control - implementing novel wet chemistry method on silicon substrate

Gram-scale fractionation of nanodiamonds by density gradient ultracentrifugation.

scientific article published on 2 May 2013

Halogen Migration in Hybrid Perovskites: The Organic Cation Matters

scientific article published on 10 September 2018

Halogen Vacancies Enable Ligand-Assisted Self-Assembly of Perovskite Quantum Dots into Nanowires

scientific article published on 24 September 2019

Heterovalent Dopant Incorporation for Bandgap and Type Engineering of Perovskite Crystals.

scientific article published on 2 January 2016

High-Purity Hybrid Organolead Halide Perovskite Nanoparticles Obtained by Pulsed-Laser Irradiation in Liquid.

scientific article

High-quality bulk hybrid perovskite single crystals within minutes by inverse temperature crystallization

scientific article

High-speed colour-converting photodetector with all-inorganic CsPbBr3 perovskite nanocrystals for ultraviolet light communication

scientific article published on 16 October 2019

Highly Efficient Perovskite-Quantum-Dot Light-Emitting Diodes by Surface Engineering

scientific article published on 16 August 2016

Hybrid perovskites: Approaches towards light-emitting devices

Imaging Localized Energy States in Silicon-Doped InGaN Nanowires Using 4D Electron Microscopy

In situ oxidation and reduction of triangular nickel nanoplates via environmental transmission electron microscopy.

scientific article

Inorganic Lead Halide Perovskite Single Crystals: Phase-Selective Low-Temperature Growth, Carrier Transport Properties, and Self-Powered Photodetection

Inside Perovskites: Quantum Luminescence from Bulk Cs4PbBr6 Single Crystals

article published in 2017

Intrinsic Lead Ion Emissions in Zero-Dimensional Cs4PbBr6 Nanocrystals

Inversion symmetry and bulk Rashba effect in methylammonium lead iodide perovskite single crystals

scientific article

Investigation of high contrast and reversible luminescence thermochromism of the quantum confined Cs4PbBr6 perovskite solid

scientific article published on 01 March 2019

Layer-Dependent Coherent Acoustic Phonons in Two-Dimensional Ruddlesden-Popper Perovskite Crystals

scientific article published on 26 August 2019

Long-Lived Charge-Separated States in Ligand-Stabilized Silver Clusters ⬇️

scientific article published on July 16, 2012

Making and Breaking of Lead Halide Perovskites

scientific article published on 20 January 2016

Managing grains and interfaces via ligand anchoring enables 22.3%-efficiency inverted perovskite solar cells

scientific article

Metal Halide Perovskite Nanosheet for X-ray High-Resolution Scintillation Imaging Screens

scientific article published on 13 February 2019

Molecular behavior of zero-dimensional perovskites

scientific article published on 15 December 2017

Near-unity photoluminescence quantum yield in inorganic perovskite nanocrystals by metal-ion doping

scientific article published on 01 January 2020

Neat and Complete: Thiolate-Ligand Exchange on a Silver Molecular Nanoparticle

scientific article published on 31 October 2014

Optical constants of CH₃NH₃PbBr₃ perovskite thin films measured by spectroscopic ellipsometry

scientific article

Overcoming the Cut-Off Charge Transfer Bandgaps at the PbS Quantum Dot Interface

Perovskite Nanocrystals as a Color Converter for Visible Light Communication

scholarly article by Ibrahim Dursun et al published 8 June 2016 in ACS Photonics

Perovskite Photodetectors Operating in Both Narrowband and Broadband Regimes

scientific article published on 7 July 2016

Perovskite solar cells: Shedding light on film crystallization.

scientific article published in May 2017

Perovskite-Based Artificial Multiple Quantum Wells

scientific article published on 30 April 2019

Planar-integrated single-crystalline perovskite photodetectors

scientific article published on 9 November 2015

Point Defects and Green Emission in Zero-Dimensional Perovskites

scientific article published on 10 September 2018

Porphyrinic supramolecular daisy chains incorporating pillar[5]arene–viologen host–guest interactions

scientific article published on 01 July 2015

Probing buried recombination pathways in perovskite structures using 3D photoluminescence tomography

scientific article published on 23 August 2018

Pure Cs4PbBr6: Highly Luminescent Zero-Dimensional Perovskite Solids

Pure crystal orientation and anisotropic charge transport in large-area hybrid perovskite films.

scientific article published on 10 November 2016

Pyridine-Induced Dimensionality Change in Hybrid Perovskite Nanocrystals

Quantification of Ionic Diffusion in Lead Halide Perovskite Single Crystals

Quantum Confinement-Tunable Ultrafast Charge Transfer at the PbS Quantum Dot and Phenyl-C61-butyric Acid Methyl Ester Interface

scientific article published on 25 February 2014

Real-Space Mapping of Surface Trap States in CIGSe Nanocrystals Using 4D Electron Microscopy.

scientific article

Real-Space Mapping of Surface-Oxygen Defect States in Photovoltaic Materials Using Low-Voltage Scanning Ultrafast Electron Microscopy

scientific article published on 31 January 2020

Real-Space Visualization of Energy Loss and Carrier Diffusion in a Semiconductor Nanowire Array Using 4D Electron Microscopy.

scientific article

Real-Time Observation of Ultrafast Intraband Relaxation and Exciton Multiplication in PbS Quantum Dots

Reducing Defects in Halide Perovskite Nanocrystals for Light-Emitting Applications

scientific article published on 08 May 2019

Retrograde solubility of formamidinium and methylammonium lead halide perovskites enabling rapid single crystal growth.

scientific article published on 29 October 2015

Reversible Band Gap Narrowing of Sn-Based Hybrid Perovskite Single Crystal with Excellent Phase Stability

scientific article published on 15 October 2018

Robust and air-stable sandwiched organo-lead halide perovskites for photodetector applications

Room-Temperature Engineering of All-Inorganic Perovskite Nanocrsytals with Different Dimensionalities

Schottky junctions on perovskite single crystals: light-modulated dielectric constant and self-biased photodetection

article

Self-Assembled Monolayer Enables Hole Transport Layer-Free Organic Solar Cells with 18% Efficiency and Improved Operational Stability

scientific article

Shape-Tunable Charge Carrier Dynamics at the Interfaces between Perovskite Nanocrystals and Molecular Acceptors

scientific article published on 19 September 2016

Size-controlled fluorescent nanodiamonds: a facile method of fabrication and color-center counting

scientific article published in December 2013

Solar cells. Low trap-state density and long carrier diffusion in organolead trihalide perovskite single crystals

scientific article

Solution-Grown Monocrystalline Hybrid Perovskite Films for Hole-Transporter-Free Solar Cells

scientific article published on 2 March 2016

Spiro-OMeTAD single crystals: Remarkably enhanced charge-carrier transport via mesoscale ordering

scientific article published on 15 April 2016

Surface Restructuring of Hybrid Perovskite Crystals

article published in 2016

Synthesis and Characterization of Branched fcc/hcp Ruthenium Nanostructures and Their Catalytic Activity in Ammonia Borane Hydrolysis

Synthesis and characterization of mixed ligand chiral nanoclusters

scientific article published on 30 June 2016

Synthesis of Copper Hydroxide Branched Nanocages and Their Transformation to Copper Oxide

Tailoring ruthenium exposure to enhance the performance of fcc platinum@ruthenium core-shell electrocatalysts in the oxygen evolution reaction.

scientific article published on 31 May 2016

Tailoring the Crystal Structure of Nanoclusters Unveiled High Photoluminescence via Ion Pairing

Tailoring the Energy Landscape in Quasi-2D Halide Perovskites Enables Efficient Green-Light Emission.

scientific article published on 5 May 2017

Temperature-Induced Lattice Relaxation of Perovskite Crystal Enhances Optoelectronic Properties and Solar Cell Performance.

scientific article

Templated Atom-Precise Galvanic Synthesis and Structure Elucidation of a [Ag24Au(SR)18](-) Nanocluster.

scientific article published on 27 November 2015

The Benefit and Challenges of Zero-Dimensional Perovskites

scientific article published on 11 July 2018

The Electrical and Optical Properties of Organometal Halide Perovskites Relevant to Optoelectronic Performance

scientific article published on 12 October 2017

The Impact of Grain Alignment of the Electron Transporting Layer on the Performance of Inverted Bulk Heterojunction Solar Cells

scientific article published on 13 August 2015

The In-Gap Electronic State Spectrum of Methylammonium Lead Iodide Single-Crystal Perovskites

scientific article published on 2 March 2016

The Role of Surface Tension in the Crystallization of Metal Halide Perovskites

The complete in-gap electronic structure of colloidal quantum dot solids and its correlation with electronic transport and photovoltaic performance

scientific article published on 15 November 2013

The recombination mechanisms leading to amplified spontaneous emission at the true-green wavelength in CH3NH3PbBr3 perovskites

article by D. Priante et al published 23 February 2015 in Applied Physics Letters

Time-Dependent Mechanical Response of APbX3 (A = Cs, CH3 NH3 ; X = I, Br) Single Crystals.

scientific article published on 2 May 2017

Transition Dipole Moments of n = 1, 2, and 3 Perovskite Quantum Wells from the Optical Stark Effect and Many-Body Perturbation Theory

scientific article published on 15 January 2020

Trapping shape-controlled nanoparticle nucleation and growth stages via continuous-flow chemistry.

scientific article published on 10 February 2017

Tuning Hot Carrier Cooling Dynamics by Dielectric Confinement in Two-Dimensional Hybrid Perovskite Crystals

scientific article published on 21 October 2019

Tuning Properties in Silver Clusters

scientific article

Two-Photon Absorption in Organometallic Bromide Perovskites

scientific article published on 21 July 2015

Ultrafast electron imaging of surface charge carrier dynamics at low voltage

scientific article published on 30 March 2020

Ultrafast static and diffusion-controlled electron transfer at Ag29 nanocluster/molecular acceptor interfaces.

scientific article published on 9 November 2015

Ultralong Radiative States in Hybrid Perovskite Crystals: Compositions for Submillimeter Diffusion Lengths

scientific article

Ultralow Self-Doping in Two-dimensional Hybrid Perovskite Single Crystals.

scientific article published on 28 June 2017

Unraveling the Elastic Properties of (Quasi)Two-Dimensional Hybrid Perovskites: A Joint Experimental and Theoretical Study

scientific article published on 31 March 2020

Visualization of Charge Carrier Trapping in Silicon at the Atomic Surface Level Using Four-Dimensional Electron Imaging

scientific article published on 08 April 2019

Zero-Dimensional Cs4PbBr6 Perovskite Nanocrystals.

scientific article

[Ag25(SR)18](-): The "Golden" Silver Nanoparticle.

scientific article published on 31 August 2015

[Ag67(SPhMe2)32(PPh3)8]3+: Synthesis, Total Structure, and Optical Properties of a Large Box-Shaped Silver Nanocluster

scientific article (publication date: 9 November 2016)

pH-Induced Surface Modification of Atomically Precise Silver Nanoclusters: An Approach for Tunable Optical and Electronic Properties.

scientific article published on 24 October 2016

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