Malin Johansson
Researcher at Institutionen för kemi - Ångström; Fysikalisk kemi
- E-mail:
- malin.johansson@kemi.uu.se
- Visiting address:
- Ångströmlaboratoriet
Lägerhyddsvägen 1
751 20 UPPSALA - Postal address:
- Box 523
751 20 UPPSALA
- Academic merits:
- PhD, Docent in Chemistry with specialization Physical Chemistry
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Short presentation
- Perovskite solar cells
- Thin film deposition (PVD)
- Characterization (XRD, RBS, AFM, SEM, TEM and Kelvin Probe)
- Spectroscopies (UV-vis, Raman, FTIR, PL and XPS)
Biography
My research interests are on synthesis and characterization of new solar cell materials. I investigate structural, optical and electronic properties by combining different experimental techniques. The more understanding of the material will open up the opportunity to tailor the functionalities both in small scale and as a solar cell system. An important part of the research is the design of hybrid organic/inorganic solar cells with both specific microstructures and as thin film devices.
Publications
Selection of publications
- Highly crystalline MAPbI3 perovskite grain formation by irreversible poor-solvent diffusion aggregation, for efficient solar cell fabrication (2020)
- Simple Method for Efficient Slot-Die Coating of MAPbI(3) Perovskite Thin Films in Ambient Air Conditions (2020)
- Cesium Bismuth Iodide Solar Cells from Systematic Molar Ratio Variation of CsI and BiI3 (2019)
- The Importance of Oxygen Vacancies in Nanocrystalline WO3−x ThinFilms Prepared by DC Magnetron Sputtering for Achieving High Photoelectrochemical Efficiency (2017)
- Nanocrystalline Tungsten Trioxide Thin Films (2014)
- Optical properties of nanocrystalline WO3 and WO3-x thin films prepared by DC magnetron sputtering (2014)
- Electronic and optical properties of nanocrystalline WO3 thin films studied by optical spectroscopy and density functional calculations (2013)
- Structural and optical properties of visible active photocatalytic WO3 thin films prepared by reactive dc magnetron sputtering (2012)
Recent publications
- A carbazole-based self-assembled monolayer as the hole transport layer for efficient and stable Cs(0.25)FA(0.75)Sn(0.5)Pb(0.5)I(3) solar cells (2023)
- High-Efficiency Photoinduced Charge Separation in Fe(III)carbene Thin Films (2023)
- Perovskite and quantum dot tandem solar cells with interlayer modification for improved optical semitransparency and stability (2021)
- Mixed-Halide Double Perovskite Cs2AgBiX6 (X=Br, I) with Tunable Optical Properties via Anion Exchange (2021)
- The nature of self-assembled octadecylphosphonic acid (ODPA) layers on copper substrates (2021)
All publications
Articles
- A carbazole-based self-assembled monolayer as the hole transport layer for efficient and stable Cs(0.25)FA(0.75)Sn(0.5)Pb(0.5)I(3) solar cells (2023)
- High-Efficiency Photoinduced Charge Separation in Fe(III)carbene Thin Films (2023)
- Perovskite and quantum dot tandem solar cells with interlayer modification for improved optical semitransparency and stability (2021)
- Mixed-Halide Double Perovskite Cs2AgBiX6 (X=Br, I) with Tunable Optical Properties via Anion Exchange (2021)
- The nature of self-assembled octadecylphosphonic acid (ODPA) layers on copper substrates (2021)
- Enhanced performance of CH3NH3PbI3 perovskite solar cells via interface modification using phenyl ammonium iodide derivatives (2020)
- Large-Grained All-Inorganic Bismuth-Based Perovskites with Narrow Band Gap via Lewis Acid-Base Adduct Approach (2020)
- Highly crystalline MAPbI3 perovskite grain formation by irreversible poor-solvent diffusion aggregation, for efficient solar cell fabrication (2020)
- Simple Method for Efficient Slot-Die Coating of MAPbI(3) Perovskite Thin Films in Ambient Air Conditions (2020)
- Four-Terminal Tandem Solar Cell with Dye-Sensitized and PbS Colloidal Quantum-Dot-Based Subcells (2020)
- Tuning the Bandgap in Silver Bismuth Iodide Materials by Partly Substituting Bismuth with Antimony for Improved Solar Cell Performance (2020)
- Cubic AgBiS2 Colloidal Nanocrystals for Solar Cells (2020)
- Cesium Bismuth Iodide Solar Cells from Systematic Molar Ratio Variation of CsI and BiI3 (2019)
- A glassy carbon electrode modified with TiO2(200)-rGO hybrid nanosheets for aptamer based impedimetric determination of the prostate specific antigen (2019)
- Electrochemical Performance and in Operando Charge Efficiency Measurements of Cu/Sn-Doped Nano Iron Electrodes (2019)
- Bandgap Tuning of Silver Bismuth Iodide via Controllable Bromide Substitution for Improved Photovoltaic Performance (2019)
- NiFeOx as a Bifunctional Electrocatalyst for Oxygen Reduction (OR) and Evolution (OE) Reaction in Alkaline Media (2018)
- The electronic structure and band interface of cesium bismuth iodide on a titania heterostructure using hard X-ray spectroscopy (2018)
- Ultrafast dye regeneration in a core-shell NiO-dye-TiO2 mesoporous film (2018)
- Inorganic CsPbI3 Perovskite Coating on PbS Quantum Dot for Highly Efficient and Stable Infrared Light Converting Solar Cells (2018)
- The Effect of Dopant-Free Hole-Transport Polymers on Charge Generation and Recombination in Cesium-Bismuth-Iodide Solar Cells (2018)
- Hot-Injection Synthesized Ag2S Quantum Dots with Broad Light Absorption and High Stability for Solar Cell Applications (2018)
- The Importance of Oxygen Vacancies in Nanocrystalline WO3−x ThinFilms Prepared by DC Magnetron Sputtering for Achieving High Photoelectrochemical Efficiency (2017)
- Experimental and theoretical study of the microscopic crater wear mechanism in titanium machining (2017)
- Photon Energy-Dependent Hysteresis Effects in Lead Halide Perovskite Materials (2017)
- Dry-Deposited Transparent Carbon Nanotube Film as Front Electrode in Colloidal Quantum Dot Solar Cells (2017)
- FTO-free top-illuminated colloidal quantum dot electro-optics in devices (2017)
- Highly Efficient Flexible Quantum Dot Solar Cells with Improved Electron Extraction Using MgZnO Nanocrystals (2017)
- Enhanced charge carrier extraction by a highly ordered wrinkled MgZnO thin film for colloidal quantum dot solar cells (2017)
- High Photon-to-Current Conversion in Solar Cells Based on Light-Absorbing Silver Bismuth Iodide (2017)
- Solution-Processed Environmentally Friendly Ag2S Colloidal Quantum Dot Solar Cells with Broad Spectral Absorption (2017)
- Frustrated Lewis pair-mediated recrystallization of CH3NH3PbI3 for improved optoelectronic quality and high voltage planar perovskite solar cells (2016)
- From Quantum Dots to Micro Crystals (2016)
- Extended Photo-Conversion Spectrum in Low-Toxic Bismuth Halide Perovskite Solar Cells (2016)
- Band gap states in nanocrystalline WO3 thin films studied by softx-ray spectroscopy and opticalspectrophotometry (2016)
- Bismuth Iodide Perovskite Materials for Solar Cell Applications (2016)
- Ambient air-processed mixed-ion perovskites for high-efficiency solar cells (2016)
- The Role of 3D Molecular Structural Control in New Hole Transport Materials Outperforming Spiro-OMeTAD in Perovskite Solar Cells (2016)
- The effect of mesoporous TiO2 pore size on the performance of solid-state dye sensitized solar cells based on photoelectrochemically polymerized Poly(3,4-ethylenedioxythiophene) hole conductor (2016)
- Efficient solid-state dye sensitized solar cells (2016)
- Constructive Effects of Alkyl Chains (2016)
- Strategy to Boost the Efficiency of Mixed-Ion Perovskite Solar Cells (2016)
- Fine Tuned Nanolayered Metal/Metal Oxide Electrode for Semitransparent Colloidal Quantum Dot Solar Cells (2016)
- Optical properties of nanocrystalline WO3 and WO3-x thin films prepared by DC magnetron sputtering (2014)
- Electronic and optical properties of nanocrystalline WO3 thin films studied by optical spectroscopy and density functional calculations (2013)
- Structural and optical properties of visible active photocatalytic WO3 thin films prepared by reactive dc magnetron sputtering (2012)
- Cesium bismuth iodide, CsxBiyIz, solar cell compounds from systematic molar ratio variation
- Tuning Size and Composition in Cubic AgBiS2 CQDs for Solar Cells
Books
Conferences
