☆ 4.8 Article

Interplay of Structure, Charge-Carrier Localization and Dynamics in Copper-Silver-Bismuth-Halide Semiconductors

ADVANCED FUNCTIONAL MATERIALS (2022)

Related references

Note: Only part of the references are listed.

Article Chemistry, Physical

Hot Carrier Mobility Dynamics Unravel Competing Subpicosecond Processes in Lead Halide Perovskites

Andres Burgos-Caminal et al.

Summary: The mechanisms behind the large photocarrier diffusion length and outstanding photovoltaic performances of lead halide perovskites (LHP) are still debated, with research showing a competition between carrier cooling and dynamic screening during the charge separation process. Measurements using ultrabroadband terahertz spectroscopy reveal early carrier mobility dynamics and a chemical composition dependence of the dynamic screening lifetime.

JOURNAL OF PHYSICAL CHEMISTRY C (2021)

Add to Collection

Article Chemistry, Physical

Chemically Localized Resonant Excitons in Silver-Pnictogen Halide Double Perovskites

Raisa-Ioana Biega et al.

Summary: Halide double perovskites with alternating silver and pnictogen cations are emerging photoabsorber materials with robust stability and band gaps in the visible range. Calculations show that these materials exhibit strongly localized resonant excitons, different from lead-based perovskites.

JOURNAL OF PHYSICAL CHEMISTRY LETTERS (2021)

Add to Collection

Article Chemistry, Multidisciplinary

Highly Absorbing Lead-Free Semiconductor Cu2AgBiI6 for Photovoltaic Applications from the Quaternary CuI-AgI-BiI3 Phase Space

Harry C. Sansom et al.

Summary: This study introduces an inorganic, lead-free wide-band-gap semiconductor, Cu2AgBiI6, suitable for lead-free tandem photovoltaics. The thin films exhibit favorable optical and electrical properties, with a structure containing both tetrahedral and octahedral species open to compositional tuning for enhanced performance.

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY (2021)

Add to Collection

Article Chemistry, Multidisciplinary

Chlorophyll Derivative-Sensitized TiO2 Electron Transport Layer for Record Efficiency of Cs2AgBiBr6 Double Perovskite Solar Cells

Baoning Wang et al.

Summary: In this study, a carboxy-chlorophyll derivative (C-Chl) was introduced as a sensitizer to enhance the performance of Cs2AgBiBr6-based perovskite solar cells. The optimized device achieved a significantly improved power conversion efficiency (PCE) exceeding 3% for the first time, with enhanced short-circuit current density and improved stability. The introduction of C-Chl was found to reduce defects, accelerate electron extraction, and suppress charge recombination at the interface, leading to the enhanced overall performance of the solar cells.

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY (2021)

Add to Collection

Article Chemistry, Physical

Crystallographic, Optical, and Electronic Properties of the Cs2AgBi1-xInxBr6 Double Perovskite: Understanding the Fundamental Photovoltaic Efficiency Challenges

Laura Schade et al.

Summary: The introduction of indium cation in the Cs2AgBi1-xInxBr6 crystal structure shrinks the lattice and shifts the phase transition point to lower temperatures. This leads to wider band gaps and improved optoelectronic performance, despite the unfavorable band gap shift.

ACS ENERGY LETTERS (2021)

Add to Collection

Article Multidisciplinary Sciences

Strong self-trapping by deformation potential limits photovoltaic performance in bismuth double perovskite

Bo Wu et al.

Summary: Bismuth-based double perovskite Cs2AgBiBr6, despite being considered a potential candidate for high-stability perovskite solar cells, exhibits poor performance due to the strong self-trapping effect, resulting in limitations for its application in photovoltaics.

SCIENCE ADVANCES (2021)

Add to Collection

Review Chemistry, Multidisciplinary

Polarons and Charge Localization in Metal-Halide Semiconductors for Photovoltaic and Light-Emitting Devices

Leonardo R. V. Buizza et al.

Summary: Metal-halide semiconductors have shown excellent performance in optoelectronic applications, with charge-lattice interactions and polaron formation playing important roles. The influence of variations in potential barriers and the presence of interfaces on the strength of polaronic effects in nanostructured and novel metal-halide materials is discussed. Ultimately, a complete understanding of polaronic effects is crucial for optimizing optoelectronic properties essential to energy and optoelectronic applications.

ADVANCED MATERIALS (2021)

Add to Collection

Article Physics, Applied

Bandgap engineering and sublattice distortion driven bandgap bowing in Cs2Ag1-xNaxBiCl6 double perovskites

Athrey C. Dakshinamurthy et al.

Summary: Bandgap engineering in lead-free Cs2Ag1-xNaxBiCl6 double perovskite alloys shows nonlinear changes with Na substitution concentration, influenced by the interaction between [Ag(Na)Cl6]5- and [BiCl6]3- octahedra. Raman spectroscopic studies reveal variations in vibrational modes due to local distortions, with deviations from Vegard's rule observed for higher Na concentration, highlighting the significant influence of sublattice distortion on bandgap bowing effect.

APPLIED PHYSICS LETTERS (2021)

Add to Collection

Article Chemistry, Multidisciplinary

Revealing the Potential Crystal Structures of Earth-Abundant Nontoxic Photovoltaic CuBiI4

Lan Wang et al.

Summary: This paper predicts fifteen crystal structures of CuBiI4 with low energy through a global search, and identifies two P(1)bar(P(1)bar - II; P(1)bar - III) structures and one P2(1)/m structure as energetically favorable and mechanically stable. The simulated X-ray diffraction curves of the P2(1)/m structure match well with experimental data. These CuBiI4 structures show high photoelectric conversion efficiency, indicating their potential as absorption layer materials for high-performance solar cells.

CRYSTAL GROWTH & DESIGN (2021)

Add to Collection

Article Chemistry, Physical

Ultrafast Excited-State Localization in Cs2AgBiBr6 Double Perovskite

Adam D. Wright et al.

Summary: The study investigates the evolution of photoexcited charge carriers in Cs2AgBiBr6 and reveals rapid localization of free carriers in an intrinsic small polaronic state, induced by strong electron-phonon coupling. Additionally, temperature-activated mobilities and broad emission from color centers were observed, suggesting a complex charge carrier dynamics in the material.

JOURNAL OF PHYSICAL CHEMISTRY LETTERS (2021)

Add to Collection

Article Chemistry, Physical

Limits to Electrical Mobility in Lead-Halide Perovskite Semiconductors

Chelsea Q. Xia et al.

Summary: This study shows that polycrystalline films of metal-halide perovskites have electrical performance close to single crystals, with charge-carrier scattering mechanisms dominated by Frohlich scattering and grain-boundary scattering. Considering photon reabsorption can explain the large difference in charge-carrier diffusion lengths between single crystals and films.

JOURNAL OF PHYSICAL CHEMISTRY LETTERS (2021)

Add to Collection

Article Chemistry, Physical

Charge-Carrier Mobility and Localization in Semiconducting Cu2AgBiI6 for Photovoltaic Applications

Leonardo R. Buizza et al.

Summary: In this study, the optoelectronic properties of the lead-free semiconductor Cu2AgBiI6 were investigated. It was found that the material exhibits ultrafast charge-carrier localization effects and long-lived, highly Stokes-shifted photoluminescence, making it attractive for photovoltaic applications.

ACS ENERGY LETTERS (2021)

Add to Collection

Review Chemistry, Physical

Optoelectronic Properties of Tin-Lead Halide Perovskites

Kimberley J. Savill et al.

Summary: Mixed tin-lead halide perovskites have shown promise for efficient photovoltaic applications, with increased tin content enhancing charge-carrier mobility while facing challenges such as tin oxidation. Despite obstacles, there are still promising future directions for this technology.

ACS ENERGY LETTERS (2021)

Add to Collection

Review Chemistry, Physical

Polarons in Metal Halide Perovskites

Daniele Meggiolaro et al.

ADVANCED ENERGY MATERIALS (2020)

Add to Collection

Article Chemistry, Multidisciplinary

Transfer of Direct to Indirect Bound Excitons by Electron Intervalley Scattering in Cs2AgBiBr6 Double Perovskite Nanocrystals

Amrita Dey et al.

ACS NANO (2020)

Add to Collection

Article Chemistry, Physical

Photoluminescence-Based Characterization of Halide Perovskites for Photovoltaics

Thomas Kirchartz et al.

ADVANCED ENERGY MATERIALS (2020)

Add to Collection

Article Chemistry, Physical

Understanding the Performance-Limiting Factors of Cs2AgBiBr6 Double-Perovskite Solar Cells

Giulia Longo et al.

ACS ENERGY LETTERS (2020)

Add to Collection

Review Chemistry, Multidisciplinary

Halide Perovskite Photovoltaics: Background, Status, and Future Prospects

Ajay Kumar Jena et al.

CHEMICAL REVIEWS (2019)

Add to Collection

Article Chemistry, Inorganic & Nuclear

Rb4Ag2BiBr9: A Lead-Free Visible Light Absorbing Halide Semiconductor with Improved Stability

Manila Sharma et al.

INORGANIC CHEMISTRY (2019)

Add to Collection

Article Physics, Applied

Optical properties of single crystalline copper iodide with native defects: Experimental and density functional theoretical investigation

Satoshi Koyasu et al.

JOURNAL OF APPLIED PHYSICS (2019)

Add to Collection

Article Nanoscience & Nanotechnology

Photovoltaic solar cell technologies: analysing the state of the art

Pabitra K. Nayak et al.

NATURE REVIEWS MATERIALS (2019)

Add to Collection

Article Chemistry, Physical

Self-Trapped Excitons in All-Inorganic Halide Perovskites: Fundamentals, Status, and Potential Applications

Shunran Li et al.

JOURNAL OF PHYSICAL CHEMISTRY LETTERS (2019)

Add to Collection

Article Chemistry, Multidisciplinary

Direct-Bandgap 2D Silver-Bismuth Iodide Double Perovskite: The Structure-Directing Influence of an Oligothiophene Spacer Cation

Manoj K. Jana et al.

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY (2019)

Add to Collection

Article Chemistry, Multidisciplinary

Charge-Carrier Dynamics, Mobilities, and Diffusion Lengths of 2D-3D Hybrid Butylammonium-Cesium-Formamidinium Lead Halide Perovskites

Leonardo R. Buizza et al.

ADVANCED FUNCTIONAL MATERIALS (2019)

Add to Collection

Article Chemistry, Physical

Charge-Carrier Cooling and Polarization Memory Loss in Formamidinium Tin Triiodide

Kimberley J. Savill et al.

JOURNAL OF PHYSICAL CHEMISTRY LETTERS (2019)

Add to Collection

Article Chemistry, Multidisciplinary

Asynchronous Photoexcited Electronic and Structural Relaxation in Lead-Free Perovskites

Cunming Liu et al.

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY (2019)

Add to Collection

Review Chemistry, Multidisciplinary

Understanding Degradation Mechanisms and Improving Stability of Perovskite Photovoltaics

Caleb C. Boyd et al.

CHEMICAL REVIEWS (2019)

Add to Collection

Article Chemistry, Physical

Electronic Traps and Phase Segregation in Lead Mixed-Halide Perovskite

Alexander J. Knight et al.

ACS ENERGY LETTERS (2019)

Add to Collection

Article Chemistry, Physical

Structural and Optical Properties of Cs2AgBiBr6 Double Perovskite

Laura Schade et al.

ACS ENERGY LETTERS (2019)

Add to Collection

Review Chemistry, Multidisciplinary

From Lead Halide Perovskites to Lead-Free Metal Halide Perovskites and Perovskite Derivatives

Zewen Xiao et al.

ADVANCED MATERIALS (2019)

Add to Collection

Article Materials Science, Multidisciplinary

Revealing the nature of photoluminescence emission in the metal-halide double perovskite Cs2AgBiBr6

S. J. Zelewski et al.

JOURNAL OF MATERIALS CHEMISTRY C (2019)

Add to Collection

Article Chemistry, Physical

Structure-property relations in Ag-Bi-I compounds: potential Pb-free absorbers in solar cells

Anucha Koedtruad et al.

JOURNAL OF MATERIALS CHEMISTRY A (2019)

Add to Collection

Article Chemistry, Multidisciplinary

A pencil-and-paper method for elucidating halide double perovskite band structures

Adam H. Slavney et al.

CHEMICAL SCIENCE (2019)

Add to Collection

Article Chemistry, Multidisciplinary

Interplay of Structural and Optoelectronic Properties in Formamidinium Mixed Tin-Lead Triiodide Perovskites

Elizabeth S. Parrott et al.

ADVANCED FUNCTIONAL MATERIALS (2018)

Add to Collection

Article Chemistry, Multidisciplinary

Quantifying Polaron Formation and Charge Carrier Cooling in Lead-Iodide Perovskites

Simon A. Bretschneider et al.

ADVANCED MATERIALS (2018)

Add to Collection

Article Chemistry, Multidisciplinary

Solution-Processed Air-Stable Copper Bismuth Iodide for Photovoltaics

Zhaosheng Hu et al.

CHEMSUSCHEM (2018)

Add to Collection

Article Chemistry, Physical

Exciton and Coherent Phonon Dynamics in the Metal-Deficient Defect Perovskite (CH3NH3)3Sb2I9

Mirko Scholz et al.

JOURNAL OF PHYSICAL CHEMISTRY C (2018)

Add to Collection

Article Chemistry, Multidisciplinary

Layered Halide Double Perovskites: Dimensional Reduction of Cs2AgBiBr6

Bridget A. Connor et al.

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY (2018)

Add to Collection

Article Chemistry, Physical

Pronounced exciton and coherent phonon dynamics in BiI3

Mirko Scholz et al.

PHYSICAL CHEMISTRY CHEMICAL PHYSICS (2018)

Add to Collection

Article Multidisciplinary Sciences

The geometric blueprint of perovskites

Marina R. Filip et al.

PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA (2018)

Add to Collection

Article Energy & Fuels

Semitransparent p-CuI and n-ZnO thin films prepared by low temperature solution growth for thermoelectric conversion of near-infrared solar light

N. P. Klochko et al.

SOLAR ENERGY (2018)

Add to Collection

Article Multidisciplinary Sciences

Bimolecular recombination in methylammonium lead triiodide perovskite is an inverse absorption process

Christopher L. Davies et al.

NATURE COMMUNICATIONS (2018)

Add to Collection

Article Chemistry, Multidisciplinary

Giant Electron-Phonon Coupling and Deep Conduction Band Resonance in Metal Halide Double Perovskite

Julian A. Steele et al.

ACS NANO (2018)

Add to Collection

Article Chemistry, Multidisciplinary

The Effects of Doping Density and Temperature on the Optoelectronic Properties of Formamidinium Tin Triiodide Thin Films

Rebecca L. Milot et al.

ADVANCED MATERIALS (2018)

Add to Collection

Article Physics, Multidisciplinary

Carrier Lifetimes and Polaronic Mass Enhancement in the Hybrid Halide Perovskite CH3NH3PbI3 from Multiphonon Frohlich Coupling

Martin Schlipf et al.

PHYSICAL REVIEW LETTERS (2018)

Add to Collection

Article Chemistry, Physical

Exciton Dynamics and Electron-Phonon Coupling Affect the Photovoltaic Performance of the Cs2AgBiBr6 Double Perovskite

Robin Kentsch et al.

JOURNAL OF PHYSICAL CHEMISTRY C (2018)

Add to Collection

Article Chemistry, Physical

How Lattice Dynamics Moderate the Electronic Properties of Metal-Halide Perovskites

Laura M. Herz

JOURNAL OF PHYSICAL CHEMISTRY LETTERS (2018)

Add to Collection

Article Multidisciplinary Sciences

Efficient and stable emission of warm-white light from lead-free halide double perovskites

Jiajun Luo et al.

NATURE (2018)

Add to Collection

Article Physics, Applied

Intrinsic Defect Properties in Halide Double Perovskites for Optoelectronic Applications

Tianshu Li et al.

PHYSICAL REVIEW APPLIED (2018)

Add to Collection

Review Chemistry, Physical

Rational Design of Halide Double Perovskites for Optoelectronic Applications

Xin-Gang Zhao et al.

JOULE (2018)

Add to Collection

Article Chemistry, Multidisciplinary

Band-Like Charge Transport in Cs2AgBiBr6 and Mixed Antimony Bismuth Cs2AgBi1-xSbxBr6 Halide Double Perovskites

Eline M. Hutter et al.

ACS OMEGA (2018)

Add to Collection

Article Chemistry, Physical

Direct-indirect character of the bandgap in methylammonium lead iodide perovskite

Eline M. Hutter et al.

NATURE MATERIALS (2017)

Add to Collection

Article Chemistry, Physical

Pronounced Exciton Dynamics in the Vacancy-Ordered Bismuth Halide Perovskite (CH3NH3)3Bi2I9 Observed by Ultrafast UV-vis-NIR Transient Absorption Spectroscopy

Mirko Scholz et al.

JOURNAL OF PHYSICAL CHEMISTRY C (2017)

Add to Collection

Article Chemistry, Multidisciplinary

Defect-Induced Band-Edge Reconstruction of a Bismuth-Halide Double Perovskite for Visible-Light Absorption

Adam H. Slavney et al.

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY (2017)

Add to Collection

Article Chemistry, Multidisciplinary

Photon Reabsorption Masks Intrinsic Bimolecular Charge-Carrier Recombination in CH3NH3PbI3 Perovskite

Timothy W. Crothers et al.

NANO LETTERS (2017)

Add to Collection

Article Physics, Multidisciplinary

Electron-phonon interactions from first principles

Feliciano Giustino

REVIEWS OF MODERN PHYSICS (2017)

Add to Collection

Article Chemistry, Multidisciplinary

Searching for promising new perovskite-based photovoltaic absorbers: the importance of electronic dimensionality

Zewen Xiao et al.

MATERIALS HORIZONS (2017)

Add to Collection

Article Chemistry, Physical

Charge-Carrier Mobilities in Metal Halide Perovskites: Fundamental Mechanisms and Limits

Laura M. Herz

ACS ENERGY LETTERS (2017)

Add to Collection

Article Nanoscience & Nanotechnology

Highly Efficient Broadband Yellow Phosphor Based on Zero-Dimensional Tin Mixed-Halide Perovskite

Chenkun Zhou et al.

ACS APPLIED MATERIALS & INTERFACES (2017)

Add to Collection

Article Chemistry, Multidisciplinary

Bandgap Engineering of Lead-Free Double Perovskite Cs2AgBiBr6 through Trivalent Metal Alloying

Ke-zhao Du et al.

ANGEWANDTE CHEMIE-INTERNATIONAL EDITION (2017)

Add to Collection

Article Chemistry, Physical

AgBiI4 as a Lead-Free Solar Absorber with Potential Application in Photovoltaics

Harry C. Sansom et al.

CHEMISTRY OF MATERIALS (2017)

Add to Collection

Review Chemistry, Multidisciplinary

Hybrid Perovskites for Photovoltaics: Charge-Carrier Recombination, Diffusion, and Radiative Efficiencies

Michael B. Johnston et al.

ACCOUNTS OF CHEMICAL RESEARCH (2016)

Add to Collection

Article Optics

Observation of a hot-phonon bottleneck in lead-iodide perovskites

Ye Yang et al.

NATURE PHOTONICS (2016)

Add to Collection

Article Chemistry, Multidisciplinary

Thermodynamic Stability and Defect Chemistry of Bismuth-Based Lead-Free Double Perovskites

Zewen Xiao et al.

CHEMSUSCHEM (2016)

Add to Collection

Article Chemistry, Physical

Band Gaps of the Lead-Free Halide Double Perovskites Cs2BiAgCl6 and Cs2BiAgBr6 from Theory and Experiment

Marina R. Filip et al.

JOURNAL OF PHYSICAL CHEMISTRY LETTERS (2016)

Add to Collection

Article Chemistry, Physical

Lead-Free Halide Double Perovskites via Heterovalent Substitution of Noble Metals

George Volonakis et al.

JOURNAL OF PHYSICAL CHEMISTRY LETTERS (2016)

Add to Collection

Article Chemistry, Multidisciplinary

A Bismuth-Halide Double Perovskite with Long Carrier Recombination Lifetime for Photovoltaic Applications

Adam H. Slavney et al.

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY (2016)

Add to Collection

Article Multidisciplinary Sciences

Enhancing photoluminescence yields in lead halide perovskites by photon recycling and light out-coupling

Johannes M. Richter et al.

NATURE COMMUNICATIONS (2016)

Add to Collection

Article Chemistry, Physical

Toward Lead-Free Perovskite Solar Cells

Feliciano Giustino et al.

ACS ENERGY LETTERS (2016)

Add to Collection

Article Engineering, Electrical & Electronic

Luminescence characteristics of CuI film by iodine annealing

Ming Xia et al.

JOURNAL OF MATERIALS SCIENCE-MATERIALS IN ELECTRONICS (2015)

Add to Collection

Article Chemistry, Physical

Investigation of Bismuth Triiodide (Bil3) for Photovoltaic Applications

Riley E. Brandt et al.

JOURNAL OF PHYSICAL CHEMISTRY LETTERS (2015)

Add to Collection

Article Chemistry, Multidisciplinary

Reversible photo-induced trap formation in mixed-halide hybrid perovskites for photovoltaics

Eric T. Hoke et al.

CHEMICAL SCIENCE (2015)

Add to Collection

Article Multidisciplinary Sciences

Hot-carrier cooling and photoinduced refractive index changes in organic-inorganic lead halide perovskites

Michael B. Price et al.

NATURE COMMUNICATIONS (2015)

Add to Collection

Article Chemistry, Physical

Intrinsic Thermal Instability of Methylammonium Lead Trihalide Perovskite

Bert Conings et al.

ADVANCED ENERGY MATERIALS (2015)

Add to Collection

Review Chemistry, Physical

Bimolecular Recombination in Organic Photovoltaics

Girish Lakhwani et al.

ANNUAL REVIEW OF PHYSICAL CHEMISTRY, VOL 65 (2014)

Add to Collection

Article Physics, Applied

Ultrafast carrier dynamics in polycrystalline bismuth telluride nanofilm

Lin Jia et al.

APPLIED PHYSICS LETTERS (2014)

Add to Collection

Article Chemistry, Multidisciplinary

Lead-free organic-inorganic tin halide perovskites for photovoltaic applications

Nakita K. Noel et al.

ENERGY & ENVIRONMENTAL SCIENCE (2014)

Add to Collection

Article Chemistry, Multidisciplinary

Charge-carrier dynamics in vapour-deposited films of the organolead halide perovskite CH3NH3PbI3-xClx

Christian Wehrenfennig et al.

ENERGY & ENVIRONMENTAL SCIENCE (2014)

Add to Collection

Review Optics

The emergence of perovskite solar cells

Martin A. Green et al.

NATURE PHOTONICS (2014)

Add to Collection

Article Multidisciplinary Sciences

Excitons versus free charges in organo-lead tri-halide perovskites

Valerio D'Innocenzo et al.

NATURE COMMUNICATIONS (2014)

Add to Collection

Article Materials Science, Multidisciplinary

Deposition of copper iodide thin films by chemical bath deposition (CBD) and successive ionic layer adsorption and reaction (SILAR) methods

R. N. Bulakhe et al.

CURRENT APPLIED PHYSICS (2013)

Add to Collection

Article Chemistry, Inorganic & Nuclear

Semiconducting Tin and Lead Iodide Perovskites with Organic Cations: Phase Transitions, High Mobilities, and Near-Infrared Photoluminescent Properties

Constantinos C. Stoumpos et al.

INORGANIC CHEMISTRY (2013)

Add to Collection

Article Physics, Multidisciplinary

Coherent Phonon Coupling to Individual Bloch States in Photoexcited Bismuth

E. Papalazarou et al.

PHYSICAL REVIEW LETTERS (2012)

Add to Collection

Article Physics, Applied

Ultrafast dynamics of photoexcited coherent phonon in Bi2Te3 thin films

Alexander Q. Wu et al.

APPLIED PHYSICS LETTERS (2008)

Add to Collection

Article Materials Science, Multidisciplinary

Bimolecular recombination in polymer electronic devices

C. Groves et al.

PHYSICAL REVIEW B (2008)

Add to Collection

© Peeref 2019-2024. All rights reserved.