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Meyer Burger
Meyer Burger, headquartered in Thun, (Switzerland), is a globally active mechanical engineering company, which is primarily known for its production facilities in the photovoltaic industry. Meyer Burger develops and produces systems with which solar cells can be manufactured and electrically connected for use in solar modules. The focus is on heterojunction technology (HJT) and the exclusive SmartWire Connection Technology (SWCT). High-precision measuring systems for silicon wafers, solar cells and modules are also offered. From spring 2021, the company will produce solar cells and solar modules itself at two locations in Germany. Meyer Burger also develops and sells industrial inkjet, plasma and microwave systems, primarily for the semiconductor and optical industries, in other divisions and through subsidiaries. History Hans Meyer (1914-2001) founded a mechanical workshop in Hünibach-Eichbühl in early 1951. When Wilhelm Burger (1915-) became co-owner in 1953, the company, ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Public
In public relations and communication science, publics are groups of individual people, and the public (a.k.a. the general public) is the totality of such groupings. This is a different concept to the sociological concept of the ''Öffentlichkeit'' or public sphere. The concept of a public has also been defined in political science, psychology, marketing, and advertising. In public relations and communication science, it is one of the more ambiguous concepts in the field. Although it has definitions in the theory of the field that have been formulated from the early 20th century onwards, and suffered more recent years from being blurred, as a result of conflation of the idea of a public with the notions of audience, market segment, community, constituency, and stakeholder. Etymology and definitions The name "public" originates with the Latin Latin (, or , ) is a classical language belonging to the Italic branch of the Indo-European languages. Latin was originally a dial ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Wire Saw
A wire saw is a saw that uses a metal wire or cable for mechanical cutting of bulk solid material such as stone, wood, glass, ferrites, concrete, metals, crystals etc.. Industrial wire saws are usually powered. There are also hand-powered survivalist wire saws suitable for cutting tree branches. Wire saws are classified as continuous (or endless, or loop) or oscillating (or reciprocating). Sometimes the wire itself is referred to as a "blade". Wire saws are similar in principle to band saws or reciprocating saws, but they use abrasion to cut rather than saw teeth. Depending on the application, diamond material may or may not be used as an abrasive. The wire can have one strand or many strands braided together (cable). A single-strand saw can be roughened to be abrasive, abrasive compounds can be bonded to the cable, or diamond-impregnated beads (and spacers) can be threaded on the cable. Wire saws are often cooled and lubricated by water or oil. Types Wilderness Survival St ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Watt Peak
The nominal power is the nameplate capacity of photovoltaic (PV) devices, such as solar cells, modules and systems, and is determined by measuring the electric current and voltage in a circuit, while varying the resistance under precisely defined conditions. The nominal power is important for designing an installation in order to correctly dimension its cabling and converters.Die Verwirrung um das Watt-Peak The confusion around watt-peak, 14 August 2009. The peak power is not the same as the power under actual radiation conditions. In practice, this will be approximately 15-20% lower due to the considerable heating of the solar cells. Moreover, in installations where electricity is converted to [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
North Rhine-Westphalia
North Rhine-Westphalia (german: Nordrhein-Westfalen, ; li, Noordrien-Wesfale ; nds, Noordrhien-Westfalen; ksh, Noodrhing-Wäßßfaale), commonly shortened to NRW (), is a States of Germany, state (''Land'') in Western Germany. With more than 18 million inhabitants, it is the List of German states by population, most populous state of Germany. Apart from the city-states, it is also the List of German states by population density, most densely populated state in Germany. Covering an area of , it is the List of German states by area, fourth-largest German state by size. North Rhine-Westphalia features 30 of the 81 German municipalities with over 100,000 inhabitants, including Cologne (over 1 million), the state capital Düsseldorf, Dortmund and Essen (all about 600,000 inhabitants) and other cities predominantly located in the Rhine-Ruhr metropolitan area, the largest urban area in Germany and the fourth-largest on the European continent. The location of the Rhine-Ruhr at the h ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Forschungszentrum Jülich
Forschungszentrum Jülich (FZJ here for short) is a national research institution that pursues interdisciplinary research in the fields of energy, information, and bioeconomy. It operates research infrastructures with a focus on supercomputers. Current research priorities include the structural change in the Rhineland lignite-mining region, hydrogen, and quantum technologies. As a member of the Helmholtz Association with roughly 6,800 employees in ten institutes and 80 subinstitutes, Jülich is one of the largest research institutions in Europe. Forschungszentrum Jülich’s headquarters are located between the cities of Aachen, Cologne, and Düsseldorf on the outskirts of the North Rhine-Westphalian town of Jülich. FZJ has 15 branch offices in Germany and abroad, including eight sites at European and international neutron and synchrotron radiation sources, two joint institutes with the University of Münster, Friedrich-Alexander Universität Erlangen-Nürnberg (FAU), and Hel ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Uwe Rau
Uwe Rau is a German physicist who made important contributions to the physics of the photovoltaic device, notably on explaining energy losses in thin-film solar cells and on the use of the reciprocity principle to characterize solar cells by electroluminescence techniques. This led to the development of this technique as a standard in research and industry. Career Rau studied physics at the University of Tübingen, Germany and the Université Claude Bernard, Lyon. Both his diploma thesis (1987) and his doctoral thesis (1991) were obtained for work performed in the group of Huebener, at the University of Tübingen, on the breakdown of Germanium under high magnetic fields, and for non-linear charge transport in semiconductors. He worked at the Max Planck Institute for Solid State Research in Stuttgart, where he worked on crystalline silicon solar cells. In 1995, he moved to Bayreuth where he predominantly worked on the device physics of solar cells. In 1997, he moved back to Stutt ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Bitterfeld-Wolfen
Bitterfeld-Wolfen () is a town in the district Anhalt-Bitterfeld, Saxony-Anhalt, Germany. It is situated in south-eastern Saxony-Anhalt, west of the river Mulde, in an area that is dominated by heavy industry and lignite mining. The town was formed by merger of the towns Bitterfeld and Wolfen and the municipalities Greppin, Holzweißig and Thalheim on 1 July 2007. Geography Bitterfeld-Wolfen is northeast of Halle (Saale) and about north of Leipzig. Eastward lies the Muldestausee lake, southward the Goitzsche lake with docks, and westwards the lido of Sandersdorf. The town lies in a nature preserve, Bitterfelder Bergbaurevier. Neighbouring municipalities Adjoining municipalities are from the north and clockwise Raguhn-Jeßnitz, Muldestausee, Delitzsch, Sandersdorf-Brehna and Zörbig. Climate The average air temperature in Bitterfeld is and the yearly rainfall . History Town fusion On 1 July 2007 the independent towns Wolfen and Bitterfeld and the municipalities Greppin, T ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Freiberg
Freiberg is a university and former mining town in Saxony, Germany. It is a so-called ''Große Kreisstadt'' (large county town) and the administrative centre of Mittelsachsen district. Its historic town centre has been placed under heritage conservation and is a part of the UNESCO World Heritage Site known as the Ore Mountain Mining Region, due to its exceptional testimony to the development of mining techniques across many centuries. Until 1969, the town was dominated for around 800 years by the mining and smelting industries. In recent decades it has restructured into a high technology site in the fields of semiconductor manufacture and solar technology, part of Silicon Saxony. It is home of the oldest university of mining and metallurgy in the world – the Freiberg University of Mining and Technology. Geography Location The town lies on the northern declivity of the Ore Mountains, with the majority of the borough west of the Eastern or Freiberger Mulde river. Parts ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Solar Cell
A solar cell, or photovoltaic cell, is an electronic device that converts the energy of light directly into electricity by the photovoltaic effect, which is a physical and chemical phenomenon.Solar Cells chemistryexplained.com It is a form of photoelectric cell, defined as a device whose electrical characteristics, such as , , or resistance, vary when exposed to light. Individual solar cell devices are often the electrical ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
University Of Oxford
, mottoeng = The Lord is my light , established = , endowment = £6.1 billion (including colleges) (2019) , budget = £2.145 billion (2019–20) , chancellor = The Lord Patten of Barnes , vice_chancellor = Louise Richardson , students = 24,515 (2019) , undergrad = 11,955 , postgrad = 12,010 , other = 541 (2017) , city = Oxford , country = England , coordinates = , campus_type = University town , athletics_affiliations = Blue (university sport) , logo_size = 250px , website = , logo = University of Oxford.svg , colours = Oxford Blue , faculty = 6,995 (2020) , academic_affiliations = , The University of Oxford is a collegiate research university in Oxf ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Oxford Photovoltaics
Oxford Photovoltaics Limited (Oxford PV) is an Oxford University spin-off company in the field of perovskite photovoltaics and solar cells. History The company was founded in 2010 by Henry Snaith and Kevin Arthur. the company has raised $100 Million in investment with support from Oxford University Innovation, Goldwind the University of Oxford, Innovate UK the European Investment Bank (EIB), Legal & General, the Engineering and Physical Sciences Research Council (EPSRC) and Equinor. The largest shareholder is the Swiss cell and module production equipment manufacturer Meyer Burger. Operation The company exploits solid-state physics using metal halide high efficiency perovskite solar cells and was among ''MIT Technology Review''’s top 50 most innovative companies of 2017. Oxford PV is headquartered in Yarnton, Oxfordshire with an industrial pilot line in Brandenburg an der Havel Brandenburg an der Havel () is a town in Brandenburg, Germany, which served as the capital o ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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