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Spin Optics Laboratory
Spin Optics Laboratory (SOLAB) is named after Igor Nikolaevich Uraltsev and located at the V. A. Fock Institute of Physics of Saint Petersburg State University. It is funded by the megagrant of Russian Federation government. Prof. Alexey Kavokin is the head of the Laboratory. SOLAB studies the spin currents induced by light in semiconductor structures. It deals with exciton polaritons: mixed light-matter quasi-particles, which obey bosonic statistics and can form condensates and coherent fluids. Polariton spin currents are expected to form a basis of a new set of logic devices, where information would be encoded by spin or polarisation. SOLAB is aiming at controlling the polariton spins on a picosecond timescale, which would allow one to encode information and transmit it on a terahertz frequency. The experimental facilities * time- and spatially resolved Faraday and Kerr rotation spectroscopy; * two-color pump-probe spectroscopy; * spin noise spectroscopy; * angula ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Saint Petersburg State University
Saint Petersburg State University (SPBU; russian: Санкт-Петербургский государственный университет) is a public research university in Saint Petersburg, Russia. Founded in 1724 by a decree of Peter the Great, the university from the beginning has had a focus on fundamental research in science, engineering and humanities. During the Soviet period, it was known as Leningrad State University (russian: Ленинградский государственный университет). It was renamed after Andrei Zhdanov in 1948 and was officially called "Leningrad State University, named after A. A. Zhdanov and decorated with the Order of Lenin and the Order of the Red Banner of Labour." Zhdanov's was removed in 1989 and Leningrad in the name was officially replaced with Saint Petersburg in 1992. It is made up of 24 specialized faculties (departments) and institutes, the Academic Gymnasium, the Medical College, the College of Physical Culture ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Alexey Kavokin
Alexey V. Kavokin (born 7 March 1970 in Leningrad) is a Russian and French theoretical physicist and writer. He is an expert in solid state optics and semiconductor physics. Life He graduated from the Saint Petersburg Polytechnical University in 1991. He was a member of staff of the Ioffe Physico-Technical institute (1992 – 2000). He graduated from the Ioffe Physico-Technical institute in 1993, with a PhD in physics and mathematics, supervisor Prof. E.L. Ivchenko. He was a professor at the Blaise Pascal University ( Clermont-Ferrand, France, 1998 – 2005). He is a professor at the University of Southampton ( Southampton, United Kingdom, 2005 – 2018). In July 2010, he co-founded the Mediterranean Institute of Fundamental Physics with the support of Dr. Giuseppe Eramo and was appointed scientific director. In 2018, he joined the Westlake University ( Hangzhou, China China, officially the People's Republic of China (PRC), is a country in East Asia. It is the wor ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Photoluminescence
Photoluminescence (abbreviated as PL) is light emission from any form of matter after the absorption of photons (electromagnetic radiation). It is one of many forms of luminescence (light emission) and is initiated by photoexcitation (i.e. photons that excite electrons to a higher energy level in an atom), hence the prefix ''photo-''. Following excitation, various relaxation processes typically occur in which other photons are re-radiated. Time periods between absorption and emission may vary: ranging from short femtosecond-regime for emission involving free-carrier plasma in inorganic semiconductorsHayes, G.R.; Deveaud, B. (2002). "Is Luminescence from Quantum Wells Due to Excitons?". ''Physica Status Solidi A'' 190 (3): 637–640doi:10.1002/1521-396X(200204)190:33.0.CO;2-7/ref> up to milliseconds for phosphoresence processes in molecular systems; and under special circumstances delay of emission may even span to minutes or hours. Observation of photoluminescence at a certain ene ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Cavendish Laboratory
The Cavendish Laboratory is the Department of Physics at the University of Cambridge, and is part of the School of Physical Sciences. The laboratory was opened in 1874 on the New Museums Site as a laboratory for experimental physics and is named after the British chemist and physicist Henry Cavendish. The laboratory has had a huge influence on research in the disciplines of physics and biology. The laboratory moved to its present site in West Cambridge in 1974. , 30 Cavendish researchers have won Nobel Prizes. Notable discoveries to have occurred at the Cavendish Laboratory include the discovery of the electron, neutron, and structure of DNA. Founding The Cavendish Laboratory was initially located on the New Museums Site, Free School Lane, in the centre of Cambridge. It is named after British chemist and physicist Henry Cavendish for contributions to science and his relative William Cavendish, 7th Duke of Devonshire, who served as chancellor of the university and donated f ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
École Polytechnique Fédérale De Lausanne , a Japanese video-games developer/publisher
{{disambiguation, geo ...
École may refer to: * an elementary school in the French educational stages normally followed by secondary education establishments (collège and lycée) * École (river), a tributary of the Seine flowing in région Île-de-France * École, Savoie, a French commune * École-Valentin, a French commune in the Doubs département * Grandes écoles, higher education establishments in France * The École, a French-American bilingual school in New York City Ecole may refer to: * Ecole Software This is a list of Notability, notable video game companies that have made games for either computers (like PC or Mac), video game consoles, handheld or mobile devices, and includes companies that currently exist as well as now-defunct companies. ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
University Of California, San Diego
The University of California, San Diego (UC San Diego or colloquially, UCSD) is a public university, public Land-grant university, land-grant research university in San Diego, California. Established in 1960 near the pre-existing Scripps Institution of Oceanography, UC San Diego is the southernmost of the ten campuses of the University of California, and offers over 200 undergraduate and graduate degree programs, enrolling 33,096 undergraduate and 9,872 graduate students. The university occupies near the coast of the Pacific Ocean, with the main campus resting on approximately . UC San Diego is ranked among the best universities in the world by major college and university rankings. UC San Diego consists of twelve undergraduate, graduate and professional schools as well as seven undergraduate residential colleges. It received over 140,000 applications for undergraduate admissions in Fall 2021, making it the second most applied-to university in the United States. UC San Diego H ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Heraklion
Heraklion or Iraklion ( ; el, Ηράκλειο, , ) is the largest city and the administrative capital of the island of Crete and capital of Heraklion regional unit. It is the fourth largest city in Greece with a population of 211,370 (Urban Area) according to the 2011 census. The population of the municipality was 177,064. The Bronze Age palace of Knossos, also known as the Palace of Minos, is located 5.5 km (3.1m) southeast of the city. Heraklion was Europe's fastest growing tourism destination for 2017, according to Euromonitor, with an 11.2% growth in international arrivals. According to the ranking, Heraklion was ranked as the 20th most visited region in Europe, as the 66th area on the planet and as the 2nd in Greece for the year 2017, with 3.2 million visitors and the 19th in Europe for 2018, with 3.4 million visitors. Etymology The Arab traders from al-Andalus (Iberia) who founded the Emirate of Crete moved the island's capital from Gortyna to a new castle they called ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Technical University Of Dortmund
TU Dortmund University (german: Technische Universität Dortmund) is a technical university in Dortmund, North Rhine-Westphalia, Germany with over 35,000 students, and over 6,000 staff including 300 professors, offering around 80 Bachelor's and master's degree programs. It is situated in the Ruhr area, the fourth largest urban area in Europe. The university is highly ranked in terms of its research performance in the areas of physics, electrical engineering, chemistry and economics. The university pioneered the Internet in Germany, and contributed to machine learning (in particular, to support-vector machines, and RapidMiner). History The University of Dortmund (German: ''Universität Dortmund'') was founded in 1968, during the decline of the coal and steel industry in the Ruhr region. Its establishment was seen as an important move in the economic change (''Strukturwandel'') from heavy industry to technology. The university's main areas of research are the natural sciences ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Laboratories In Russia
A laboratory (; ; colloquially lab) is a facility that provides controlled conditions in which scientific or technological research, experiments, and measurement may be performed. Laboratory services are provided in a variety of settings: physicians' offices, clinics, hospitals, and regional and national referral centers. Overview The organisation and contents of laboratories are determined by the differing requirements of the specialists working within. A physics laboratory might contain a particle accelerator or vacuum chamber, while a metallurgy laboratory could have apparatus for casting or refining metals or for testing their strength. A chemist or biologist might use a wet laboratory, while a psychologist's laboratory might be a room with one-way mirrors and hidden cameras in which to observe behavior. In some laboratories, such as those commonly used by computer scientists, computers (sometimes supercomputers) are used for either simulations or the analysis of data. Scienti ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
