Thomas Dittrich – författare
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18 produkter
18 produkter
Del 1 - Energy Futures
Materials Concepts For Solar Cells
Inbunden, Engelska, 2014
1 565 kr
Skickas inom 5-8 vardagar
This textbook bridges the gap between basic literature on the physics of solar cells and highly specialized books about photovoltaic solar energy conversion. It is intended to give students with a background in engineering, materials science, chemistry or physics a comprehensive introduction to materials concepts for solar cells. To this end, general principles of solar cells and materials demands are explained in the first part of this book. The second part is devoted to the four classes of materials concepts for solar cells: solar cells based on crystals of silicon, epitaxial layer systems of III-V semiconductors, thin-film absorbers on foreign substrates, and nano-composite absorbers.
Del 1 - Energy Futures
Materials Concepts For Solar Cells
Häftad, Engelska, 2014
869 kr
Skickas inom 5-8 vardagar
This textbook bridges the gap between basic literature on the physics of solar cells and highly specialized books about photovoltaic solar energy conversion. It is intended to give students with a background in engineering, materials science, chemistry or physics a comprehensive introduction to materials concepts for solar cells. To this end, general principles of solar cells and materials demands are explained in the first part of this book. The second part is devoted to the four classes of materials concepts for solar cells: solar cells based on crystals of silicon, epitaxial layer systems of III-V semiconductors, thin-film absorbers on foreign substrates, and nano-composite absorbers.
Inbunden, Engelska, 2018
1 804 kr
Skickas inom 3-6 vardagar
A modern challenge is for solar cell materials to enable the highest solar energy conversion efficiencies, at costs as low as possible, and at an energy balance as sustainable as necessary in the future. This textbook explains the principles, concepts and materials used in solar cells. It combines basic knowledge about solar cells and the demanded criteria for the materials with a comprehensive introduction into each of the four classes of materials for solar cells, i.e. solar cells based on crystalline silicon, epitaxial layer systems of III-V semiconductors, thin-film absorbers on foreign substrates, and nano-composite absorbers. In this sense, it bridges a gap between basic literature on the physics of solar cells and books specialized on certain types of solar cells.The last five years had several breakthroughs in photovoltaics and in the research on solar cells and solar cell materials. We consider them in this second edition. For example, the high potential of crystalline silicon with charge-selective hetero-junctions and alkaline treatments of thin-film absorbers, based on chalcopyrite, enabled new records. Research activities were boosted by the class of hybrid organic-inorganic metal halide perovskites, a promising newcomer in the field.This is essential reading for students interested in solar cells and materials for solar cells. It encourages students to solve tasks at the end of each chapter. It has been well applied for postgraduate students with background in materials science, engineering, chemistry or physics.
Häftad, Engelska, 2018
1 043 kr
Skickas inom 5-8 vardagar
A modern challenge is for solar cell materials to enable the highest solar energy conversion efficiencies, at costs as low as possible, and at an energy balance as sustainable as necessary in the future. This textbook explains the principles, concepts and materials used in solar cells. It combines basic knowledge about solar cells and the demanded criteria for the materials with a comprehensive introduction into each of the four classes of materials for solar cells, i.e. solar cells based on crystalline silicon, epitaxial layer systems of III-V semiconductors, thin-film absorbers on foreign substrates, and nano-composite absorbers. In this sense, it bridges a gap between basic literature on the physics of solar cells and books specialized on certain types of solar cells.The last five years had several breakthroughs in photovoltaics and in the research on solar cells and solar cell materials. We consider them in this second edition. For example, the high potential of crystalline silicon with charge-selective hetero-junctions and alkaline treatments of thin-film absorbers, based on chalcopyrite, enabled new records. Research activities were boosted by the class of hybrid organic-inorganic metal halide perovskites, a promising newcomer in the field.This is essential reading for students interested in solar cells and materials for solar cells. It encourages students to solve tasks at the end of each chapter. It has been well applied for postgraduate students with background in materials science, engineering, chemistry or physics.
Inbunden, Engelska, 2020
1 400 kr
Skickas inom 3-6 vardagar
Surface photovoltage (SPV) techniques provide information about photoactive materials with respect to charge separation in space. This book aims to share experience in measuring and analyzing SPV signals and addresses researchers and developers interested in learning more about and in applying SPV methods. For this purpose, basics about processes in photoactive materials and principles of SPV measurements are combined with examples from research and development over the last two decades.SPV measurements with Kelvin probes, fixed capacitors, electron beams and photoelectrons are explained. Details are given for continuous, modulated and transient SPV spectroscopy. Simulation principles of SPV signals by random walks are introduced and applied for small systems. Application examples are selected for the characterization of silicon surfaces, gallium arsenide layers, electronic states in colloidal quantum dots, transport phenomena in metal oxides and local charge separation across photocatalytic active crystallites.
Häftad, Engelska, 2019
254 kr
Skickas inom 10-15 vardagar
Lithium-cesium-tantalum (LCT) pegmatites are important resources for rare metals. For Cs, only the LCT pegmatites with the zeolite group mineral pollucite at Bikita (Zimbabwe Craton) and Tanco (Superior Province Craton) are of commercial importance. Common characteristics of world-class LCT pegmatite deposits include their Meso- to Neoarchean age and geological setting within greenstone belt lithologies on Archean Cratons.This study presents the first coherent and comparative scientific investigation of five major LCT pegmatite systems from the Yilgarn, Pilbara and Zimbabwe Craton. For the evaluation of their Cs potential and of the genetic concepts of pollucite formation, the pegmatites from Wodgina, Londonderry, Mount Deans and Cattlin Creek were compared to the Bikita pollucite mineralization. The integration of the new data (e.g., geochronological and radiogenic isotope data) into the complex geological framework: 1) enhances our knowledge of the formation ofLCT pegmatite systems, and 2) will contribute to the further exploration of additional world-class LCT pegmatite deposits, which 3) may host massive pollucite mineralisations.
E-bok
Engelska, 2019317 kr
Läs direkt efter köp
Lithium-cesium-tantalum (LCT) pegmatites are important resources for rare metals. For Cs, only the LCT pegmatites with the zeolite group mineral pollucite at Bikita (Zimbabwe Craton) and Tanco (Superior Province Craton) are of commercial importance. Common characteristics of world-class LCT pegmatite deposits include their Meso- to Neoarchean age and geological setting within greenstone belt lithologies on Archean Cratons.
This study presents the first coherent and comparative scientific investigation of five major LCT pegmatite systems from the Yilgarn, Pilbara and Zimbabwe Craton. For the evaluation of their Cs potential and of the genetic concepts of pollucite formation, the pegmatites from Wodgina, Londonderry, Mount Deans and Cattlin Creek were compared to the Bikita pollucite mineralization.
The integration of the new data (e.g., geochronological and radiogenic isotope data) into the complex geological framework: 1) enhances our knowledge of the formation ofLCT pegmatite systems, and 2) will contribute to the further exploration of additional world-class LCT pegmatite deposits, which 3) may host massive pollucite mineralisations.
Inbunden, Engelska, 2022
814 kr
Skickas inom 10-15 vardagar
This wide-ranging book introduces information as a key concept not only in physics, from quantum mechanics to thermodynamics, but also in the neighboring sciences and in the humanities. The central part analyzes dynamical processes as manifestations of information flows between microscopic and macroscopic scales and between systems and their environment. Quantum mechanics is interpreted as a reconstruction of mechanics based on fundamental limitations of information processing on the smallest scales. These become particularly manifest in quantum chaos and in quantum computing. Covering subjects such as causality, prediction, undecidability, chaos, and quantum randomness, the book also provides an information-theoretical view of predictability. More than 180 illustrations visualize the concepts and arguments. The book takes inspiration from the author's graduate-level topical lecture but is also well suited for undergraduate studies and is a valuableresource for researchers and professionals.
E-bok
Engelska, 20221 029 kr
Läs direkt efter köp
This wide-ranging book introduces information as a key concept not only in physics, from quantum mechanics to thermodynamics, but also in the neighboring sciences and in the humanities. The central part analyzes dynamical processes as manifestations of information flows between microscopic and macroscopic scales and between systems and their environment. Quantum mechanics is interpreted as a reconstruction of mechanics based on fundamental limitations of information processing on the smallest scales. These become particularly manifest in quantum chaos and in quantum computing. Covering subjects such as causality, prediction, undecidability, chaos, and quantum randomness, the book also provides an information-theoretical view of predictability.
More than 180 illustrations visualize the concepts and arguments. The book takes inspiration from the author''s graduate-level topical lecture but is also well suited for undergraduate studies and is a valuableresource for researchers and professionals.
Engelska, 2022
648 kr
Skickas inom 5-8 vardagar
Häftad, Engelska, 2023
814 kr
Skickas inom 10-15 vardagar
This wide-ranging book introduces information as a key concept not only in physics, from quantum mechanics to thermodynamics, but also in the neighboring sciences and in the humanities. The central part analyzes dynamical processes as manifestations of information flows between microscopic and macroscopic scales and between systems and their environment. Quantum mechanics is interpreted as a reconstruction of mechanics based on fundamental limitations of information processing on the smallest scales. These become particularly manifest in quantum chaos and in quantum computing. Covering subjects such as causality, prediction, undecidability, chaos, and quantum randomness, the book also provides an information-theoretical view of predictability. More than 180 illustrations visualize the concepts and arguments. The book takes inspiration from the author's graduate-level topical lecture but is also well suited for undergraduate studies and is a valuableresource for researchers and professionals.
Häftad, Tyska, 2021
449 kr
Skickas inom 3-6 vardagar
Inbunden, Tyska, 2021
961 kr
Skickas inom 3-6 vardagar
E-bok
Tyska, 202146 kr
Läs direkt efter köp
Führung richtig eingesetzt und angewendet macht richtig Spaß und führt schnell zu tollen Erfolgen. Hier steht der pragmatische Ansatz im Mittelpunkt neben der unvermeidbaren Theorie. Dieses Buch beschreibt die erforderlichen Skills zu Führung, die eine Führungskraft schnell und praktisch umsetzen kann, und dadurch einen positiven Schub für sich, für sein Team und für das Unternehmen erzeugt.Für den Autor Thomas Dittrich, der fast 30 Jahre durchgehend Leitungsfunktionen in Produktions- und Administrationsbereichen eingenommen hatte, ist Führung zu seiner Passion geworden. Er hat ein Faible für Herausforderungen und schwierige Themen. Mit seinem umfassenden Fachwissen, der charmanten und dennoch professionellen Art und vor allem dem praxisbezogenen Hintergrund hat Herr Thomas Dittrich sich schnell einen hervorragenden Ruf erarbeitet und in den Unternehmen viele Erfolge erzielt.Das Buch beschreibt das Thema Führung anschaulich und soll andere Menschen für die faszinierende Welt einer Führungskraft begeistern und ihnen den Einstieg erleichtern.Das Buch enthält einen klar strukturierten Aufbau und leicht verständliche Informationen aus Theorie und langjähriger Praxis. Viele authentische Erlebnisberichte und Übungen machen die Lektüre zu einem spannenden Lesevergnügen.Das Buch ist für jeden interessant, der sich mit Führung ernsthaft und intensiv beschäftigen möchte. Es richtet sich insbesondere an junge Führungskräfte.
Häftad, Tyska, 2021
308 kr
Skickas inom 3-6 vardagar
E-bok
Tyska, 202145 kr
Läs direkt efter köp
Lean-Management stellt Methoden auf, die richtig Spaß machen und in kurzer Zeit zu Erfolgen führen. Hier steht der pragmatische Ansatz im Mittelpunkt und nicht wie sonst üblich die reine Theorie. Dieses Buch beschreibt wie Lean-Methoden schnell und praktisch in Unternehmen integrierbar sind, und dadurch einen positiven Schub in dem Unternehmen erzeugt.Für den Autor Thomas Dittrich, der über 25 Jahre Leitungsfunktionen in Produktionsbereichen eingenommen hatte, brachten die Lean-Methoden Magie in das alltägliche Produktionsleben. Nach der sorgfältigen Auseinandersetzung mit der Philosophie von Lean, hat Thomas Dittrich die klaren Vorteile erkannt und mit großer Überzeugung Lean in seinem Verantwortungsbereich umgesetzt. Der Ratgeber beschreibt diese Entwicklung anschaulich und soll andere Personen für die faszinierende Welt von Lean begeistern und ihnen den Einstieg erleichtern.Das Buch enthält einen klar strukturierten Aufbau und leicht verständliche Informationen aus langjähriger Praxis. Die authentischen Erlebnisberichte machen die Lektüre zu einem spannenden Lesevergnügen.Der Ratgeber ist für jeden interessant, der sich mit Lean beschäftigen möchte.
Häftad, Tyska, 2012
816 kr
Skickas inom 3-6 vardagar
Häftad, Tyska, 2012
638 kr
Skickas inom 5-8 vardagar