Download or read book The Photophysics of Metal Halide Perovskites for Next generation Solar Cells written by Elizabeth S. Martin and published by . This book was released on 2019 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Metal Halide Perovskites for Generation Manipulation and Detection of Light written by Juan P. Martínez-Pastor and published by Elsevier. This book was released on 2023-07-20 with total page 574 pages. Available in PDF, EPUB and Kindle. Book excerpt: Metal Halide Perovskites for Generation, Manipulation and Detection of Light covers the current state and future prospects of lead halide perovskite photonics and photon sources, both from an academic and industrial point-of-view. Advances in metal halide perovskite photon sources (lasers) based on thin films, microcrystals and nanocrystals are comprehensively reviewed, with leading experts contributing current advances in theory, fundamental concepts, fabrication techniques, experiments and other important research innovations. This book is suitable for graduate students, researchers, scientists and engineers in academia and R&D in industry working in the disciplines of materials science and engineering. - Includes comprehensive reviews from academic and industrial perspectives of current trends in the field of metal halide perovskite for photonics - Provides an up-to-date look at the most recent and upcoming applications in metal halide perovskite photonics, such as; photodetectors, lighting, lasing, nonlinear photonics and quantum technologies - Discusses future prospective trends and envisioned applications of metal halide perovskites, from near-UV to near-IR photonics
Download or read book Perovskite Photovoltaics and Optoelectronics written by Tsutomu Miyasaka and published by John Wiley & Sons. This book was released on 2022-03-21 with total page 484 pages. Available in PDF, EPUB and Kindle. Book excerpt: Perovskite Photovoltaics and Optoelectronics Discover a one-of-a-kind treatment of perovskite photovoltaics In less than a decade, the photovoltaics of organic-inorganic halide perovskite materials has surpassed the efficiency of semiconductor compounds like CdTe and CIGS in solar cells. In Perovskite Photovoltaics and Optoelectronics: From Fundamentals to Advanced Applications, distinguished engineer Dr. Tsutomu Miyasaka delivers a comprehensive exploration of foundational and advanced topics regarding halide perovskites. It summarizes the latest information and discussion in the field, from fundamental theory and materials to critical device applications. With contributions by top scientists working in the perovskite community, the accomplished editor has compiled a resource of central importance for researchers working on perovskite related materials and devices. This edited volume includes coverage of new materials and their commercial and market potential in areas like perovskite solar cells, perovskite light-emitting diodes (LEDs), and perovskite-based photodetectors. It also includes: A thorough introduction to halide perovskite materials, their synthesis, and dimension control Comprehensive explorations of the photovoltaics of halide perovskites and their historical background Practical discussions of solid-state photophysics and carrier transfer mechanisms in halide perovskite semiconductors In-depth examinations of multi-cation anion-based high efficiency perovskite solar cells Perfect for materials scientists, crystallization physicists, surface chemists, and solid-state physicists, Perovskite Photovoltaics and Optoelectronics: From Fundamentals to Advanced Applications is also an indispensable resource for solid state chemists and device/electronics engineers.
Download or read book Metal Halide Perovskites written by Edgar Ricardo Nandayapa Bermudez and published by . This book was released on 2021* with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Halide Perovskites written by Tze-Chien Sum and published by John Wiley & Sons. This book was released on 2019-03-25 with total page 312 pages. Available in PDF, EPUB and Kindle. Book excerpt: Real insight from leading experts in the field into the causes of the unique photovoltaic performance of perovskite solar cells, describing the fundamentals of perovskite materials and device architectures. The authors cover materials research and development, device fabrication and engineering methodologies, as well as current knowledge extending beyond perovskite photovoltaics, such as the novel spin physics and multiferroic properties of this family of materials. Aimed at a better and clearer understanding of the latest developments in the hybrid perovskite field, this is a must-have for material scientists, chemists, physicists and engineers entering or already working in this booming field.
Download or read book Charge carrier Dynamics in Hybrid Metal Halide Perovskites for Next generation Solar Cells written by Kimberley Jade Savill and published by . This book was released on 2020 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Perovskite Solar Cells written by Eli Wolf and published by . This book was released on 2021 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: Organic-Inorganic Metal Halide Perovskites are an increasingly promising next-generation solar absorber technology on pace to take the solar industry by storm. Although efficiency is the oft quoted figure of merit for solar cell technologies, their energy yield is a potentially more relevant metric when comparing different solar technologies as energy yield considers local weather conditions for a desired installation location. Energy yield calculations are used to compare the performance of various perovskite modules under a variety of weather conditions. As perovskites progress towards commercialization, problems that are not easily explored in typical laboratory conditions become more important. When a single solar cell in a panel is shaded, the illuminated cells that are connected in series with it can place a large reverse bias on the shaded cell to attempt to force current through it. While this situation can allow the panel to continue to produce power, it can cause significant problems for the shaded cell. Specifically, in the case of perovskite solar modules, a combination of Joule heating and irreversible electrochemical reactions will degrade the cell. We explore how many solar cells can be protected by one bypass diode in both single junction and multijunction perovskite modules. We also discuss how one might integrate bypass diodes into modules that are made by connecting singulated cells with wires versus those that are monolithically integrated. We show that an advantage of perovskite-silicon tandems is that the silicon substantially increases the breakdown voltage and thereby the number of cells that can be protected by one bypass diode. It is well known that stability is a major concern that must be addressed before perovskites enter the solar market. Accelerated aging is commonly used to evaluate the viability of any new technology on a reasonable time scale by probing various degradation mechanisms. Thermal acceleration factors for perovskites are explored as well as their relationship with the residual stress in the thin film absorber.
Download or read book Halide Perovskite Semiconductors written by Yuanyuan Zhou and published by John Wiley & Sons. This book was released on 2023-12-22 with total page 517 pages. Available in PDF, EPUB and Kindle. Book excerpt: Halide Perovskite Semiconductors Enables readers to acquire a systematic and in-depth understanding of various fundamental aspects of halide perovskite semiconductors Halide Perovskite Semiconductors: Structures, Characterization, Properties, and Phenomena covers the most fundamental topics with regards to halide perovskites, including but not limited to crystal/defect theory, crystal chemistry, heterogeneity, grain boundaries, single-crystals/thin-films/nanocrystals synthesis, photophysics, solid-state ionics, spin physics, chemical (in)stability, carrier dynamics, hot carriers, surface and interfaces, lower-dimensional structures, and structural/functional characterizations. Included discussions on the fundamentals of halide perovskites aim to expand the basic science fields of physics, chemistry, and materials science. Edited by two highly qualified researchers, Halide Perovskite Semiconductors includes specific information on: Crystal/defect theory of halide perovskites, crystal chemistry of halide perovskites, and processing and microstructures of halide perovskites Single-crystals of halide perovskites, nanocrystals of halide perovskites, low-dimensional perovskite crystals, and nanoscale heterogeneity of halide perovskites Carrier mobilities and dynamics in halide perovskites, light emission of halide perovskites, photophysics and ultrafast spectroscopy of halide perovskites Hot carriers in halide perovskites, correlating photophysics with microstructures in halide perovskites, chemical stability of halide perovskites, and solid-state ionics of halide perovskites Readers can find solutions to technological issues and challenges based on the fundamental knowledge gained from this book. As such, Halide Perovskite Semiconductors is an essential in-depth treatment of the subject, ideal for solid-state chemists, materials scientists, physical chemists, inorganic chemists, physicists, and semiconductor physicists.
Download or read book Characterization Techniques for Perovskite Solar Cell Materials written by Meysam Pazoki and published by Elsevier. This book was released on 2019-11-14 with total page 278 pages. Available in PDF, EPUB and Kindle. Book excerpt: Characterization Techniques for Perovskite Solar Cell Materials: Characterization of Recently Emerged Perovskite Solar Cell Materials to Provide an Understanding of the Fundamental Physics on the Nano Scale and Optimize the Operation of the Device Towards Stable and Low-Cost Photovoltaic Technology explores the characterization of nanocrystals of the perovskite film, related interfaces, and the overall impacts of these properties on device efficiency. Included is a collection of both main and research techniques for perovskite solar cells. For the first time, readers will have a complete reference of different characterization techniques, all housed in a work written by highly experienced experts. - Explores various characterization techniques for perovskite solar cells and discusses both their strengths and weaknesses - Discusses material synthesis and device fabrication of perovskite solar cells - Includes a comparison throughout the work on how to distinguish one perovskite solar cell from another
Download or read book Metal Halide Perovskites Synthesis Properties And Applications written by Jin Zhong Zhang and published by World Scientific. This book was released on 2023-03-14 with total page 260 pages. Available in PDF, EPUB and Kindle. Book excerpt: Metal halide perovskites are the hottest materials currently.This unique compendium covers systematically the fundamental aspects of synthesis, properties, and applications of metal halide perovskites that exhibit unique properties and useful functionalities.Written for beginners and practitioners, this useful reference text provides a good balance between fundamental concepts/principles and related recent researches with many highlighted examples.This volume benefits researchers, practitioners, graduate students in materials chemistry/nanochemistry, physical chemistry and semiconductors.
Download or read book Controllable Epitaxial Growth of Metal Halide Perovskites for Single crystal Devices written by Yimu Chen and published by . This book was released on 2020 with total page 157 pages. Available in PDF, EPUB and Kindle. Book excerpt: As an emerging class of semiconductors, metal halide perovskites have demonstrated tremendous potential in various applications, including photovoltaic solar cells, light-emitting diodes, photodetection, and many other electronic devices. While most of these perovskite electronic devices have adopted polycrystalline perovskite thin films, problems of polycrystalline thin films like the high density of grain boundaries and defects, low stability can hinder the further performance enhancement of perovskite electronic devices. Comparing with their polycrystalline counterpart, single-crystal perovskites provide opportunities in solving such problems. Not only can they provide enhanced crystalline quality and excellent material stability, but also the possibility to alter the electronic properties of perovskites by lattice-mismatch-induced strain. Yet the development of single-crystal perovskite electronic devices is still in its infancy due to the low controllability over the growth of single-crystal perovskite nano/micro-structures and the incompatibility with the conventional semiconductor fabrication protocol. This research aims to develop a platform for growing high-quality single-crystal metal halide perovskite nano/micro-structures using controllable chemical homo/heteroepitaxial growth and fabricating high-performance single-crystal-perovskite-based electronic devices with the conventional semiconductor fabrication protocols. In Chapter One, the basic properties of metal halide perovskites and the current problems presented in the polycrystalline perovskite thin films will be introduced and discussed. In Chapter Two, controllable homoepitaxial growth of metal halide perovskite micro-arrays will be introduced. Our work presents the first controllable growth of large-area single-crystal perovskite microarrays with different sizes, morphologies, crystalline orientations, and patterned structures. In Chapter Three, controllable strain engineering of single-crystal metal halide perovskite thin films by heteroepitaxial-growth-induced lattice mismatch will be introduced. Our work presents the first controllable strain engineering in metal halide perovskite family. In Chapter Four, epitaxial stabilization induced by the chemically epitaxial strain growth will be introduced. Our strategy provides insights into structurally stabilizing the metastable metal halide perovskite family. Our understanding of the controllable epitaxial growth of metal halide perovskites paves the way for next-generation single-crystal metal halide perovskites electronic devices.
Download or read book Low Dimensional Halide Perovskites written by Yiqiang Zhan and published by Elsevier. This book was released on 2022-11-29 with total page 512 pages. Available in PDF, EPUB and Kindle. Book excerpt: Low-Dimensional Halide Perovskites: Structure, Properties and Applications provides an in-depth look at halide perovskite materials and their applications. Chapters cover history, fundamentals, physiochemical and optoelectronic properties, synthesis and characterization of traditional and Pb-free halide perovskites. The book concludes with sections describing the different applications of halide perovskites for solar cells, light-emitting diodes and photo detectors, as well as the challenges faced in the industrialization of halide perovskite-based devices and forward-thinking prospects for further deployment. - Discusses the applications of halide perovskites according to their dimensionality - Includes a look at current challenges for the commercialization of halide perovskites, while also previewing some possible solutions - Presents alternative environmentally-friendly materials that can used to replace the current toxic materials-based halide perovskites
Download or read book Lead Halide Perovskite Solar Cells written by David J. Fisher and published by Materials Research Forum LLC. This book was released on 2020-06-05 with total page 130 pages. Available in PDF, EPUB and Kindle. Book excerpt: Lead halide perovskite materials have a huge potential in solar cell technology. They offer the combined advantages of low-cost preparation and high power-conversion efficiency. The present review focusses on the following topics: Power Conversion Efficiency; Electron Transport, Hole Transport and Interface Layers; Material Preparation; Cesium-Doped Lead-Halide Perovskites; Formamidinium-Doped Lead-Halide Perovskites; Methylammonium Lead-Halide Perovskites; Hysteresis, Stability and Toxicity Problems. The book references 334 original resources and includes their direct web link for in-depth reading. Keywords: Solar Cells, Lead Halide Perovskite Materials, Cesium-Doped Lead-Halide Perovskites, Formamidinium-Doped Lead-Halide Perovskites, Methylammonium Lead-Halide Perovskites, Electron-Transport Layer, Hole-Transport Layer, Interface Layers, Hysteresis Problem, Stability Problem, Toxicity Problem.
Download or read book Structural Thermodynamic and Photo Physical Properties of Cesium Lead Halide Perovskites written by Subham Dastidar and published by . This book was released on 2018 with total page 212 pages. Available in PDF, EPUB and Kindle. Book excerpt: Recently, the emergence of metal halide perovskite solar cells as a contender for next-generation photovoltaics constitutes a paradigm shift in the field of solution-processed semiconductors. Increased understanding of the fundamental optoelectronic, and structural properties of these materials and advances in thin film processing over the last few years have led to a meteoric rise in power conversion efficiencies, exceeding 23%, now rivaling much more mature commercial technologies. While the vast majority of halide perovskite studies involve the prototypical organic-inorganic hybrid compound methylammonium lead iodide (MAPbI3), the volatile and hygroscopic organic cation is detrimental to its chemical stability. Thus, finding an alternative material system, which can mitigate these issues without diminishing the desirable optoelectronic properties, is necessary. This thesis focuses on understanding the thermodynamic and photo-physical properties of a promising all-inorganic alternative, perovskite-phase cesium lead iodide (CsPbI3). The perovskite ('black') phase of CsPbI3 spontaneously forms at elevated temperature (>320 ℗ʻC). At room temperature (ambient condition) the thermodynamically favored phase is a non-perovskite structure ('yellow'), not useful for photovoltaic application. To develop a fundamental understanding of phase transitions in CsPbI3, and quantify the thermodynamic landscape of phase change, herein spectroscopy and calorimetry techniques have been employed. A reversible enthalpy difference of 14.2 (℗ł 0.5) kJ/mol between the two phases is observed which is offset only by the similarly large entropic favorability of the desired phase. It has also been shown that by rapid cooling (quenching) the black phase of CsPbI3 can be kinetically trapped in a metastable state. It is demonstrated herein that the mechanistic role of atmospheric moisture in the phase transition is catalytic rather than enthalpic. These fundamental physicochemical insights are implemented to design stable derivatives. To enhance the phase stability of the black-CsPbI3 towards atmospheric moisture a chloride doping strategy has been devised and implemented herein. The conventional synthetic routes do not allow a significant amount of chloride doping due to limited miscibility of chloride in a CsPbI3 host lattice. A combined solution- and solid-state method has been adopted. Colloidal nanocrystals of pure CsPbCl3 and CsPbI3 are co-deposited and the resulting nanocrystal solid is subsequently fused into a polycrystalline thin film of CsPbI3-xClx by chemically-induced, room-temperature sintering. This approach ensures nanometer-scale mixing even at compositions that potentially exceed the bulk miscibility of the two phases. From theoretical calculations an atomistic insight into the formation of the mixed crystal phase has been obtained. In order to accept CsPbI3 as an alternative to MAPbI3, the optoelectronic parameters need to be comparable. Transient Absorption Spectroscopy (TA) and Time Resolved Terahertz Spectroscopy have been employed to reveal the recombination kinetics of CsPbI3. By developing a 1D finite difference diffusion-recombination model the recombination rate constants are estimated and the role of carrier diffusion deconvoluted. A nearly identical bimolecular rate constant, a fundamental property of the semiconducting materials, between CsPbI3 the most highly optimized MAPbI3 films in the literature has been observed. Such resemblance without the presence of molecular dipole infers that the organic cation does not provide any fundamental advantage in the slow radiative recombination kinetics of the hybrid perovskites.
Download or read book Organic Inorganic Halide Perovskite Photovoltaics written by Nam-Gyu Park and published by Springer. This book was released on 2016-07-25 with total page 366 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book covers fundamentals of organometal perovskite materials and their photovoltaics, including materials preparation and device fabrications. Special emphasis is given to halide perovskites. The opto-electronic properties of perovskite materials and recent progress in perovskite solar cells are described. In addition, comments on the issues to current and future challenges are mentioned.
Download or read book Engineering Contact Layers in Metal Halide Perovskite Solar Cells Using Atomic Layer Deposition written by James Andrew Raiford and published by . This book was released on 2021 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: Solar energy is an attractive, renewable energy source because of its massive abundance and its capacity for distributed generation. Photovoltaics (PV) allow us to convert this solar energy directly into usable electricity. Metal halide perovskite solar cells are a new, thin film PV technology on the cusp of commercialization; however, more research is needed to improve their power conversion efficiency and long-term stability, as well as to scale-up their manufacturing. Contact layers and their interfaces with the perovskite absorber are an important component in each of these facets of research. Engineering these contact layers to improve the collection of photogenerated charge carriers often requires precise control over their film properties, such as thickness, composition, and crystallinity. Atomic layer deposition is a versatile, nanoscale synthesis tool that is well-suited for these applications. In this dissertation, we develop low temperature (
Download or read book Lead Halide Perovskite Solar Cells written by Fisher, D.J. and published by Materials Research Forum LLC. This book was released on 2020-06-06 with total page 130 pages. Available in PDF, EPUB and Kindle. Book excerpt: Lead halide perovskite materials have a huge potential in solar cell technology. They offer the combined advantages of low-cost preparation and high power-conversion efficiency. The present review focusses on the following topics: Power Conversion Efficiency; Electron Transport, Hole Transport and Interface Layers; Material Preparation; Cesium-Doped Lead-Halide Perovskites; Formamidinium-Doped Lead-Halide Perovskites; Methylammonium Lead-Halide Perovskites; Hysteresis, Stability and Toxicity Problems. The book references 334 original resources and includes their direct web link for in-depth reading. Keywords: Solar Cells, Lead Halide Perovskite Materials, Cesium-Doped Lead-Halide Perovskites, Formamidinium-Doped Lead-Halide Perovskites, Methylammonium Lead-Halide Perovskites, Electron-Transport Layer, Hole-Transport Layer, Interface Layers, Hysteresis Problem, Stability Problem, Toxicity Problem.
