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S. C. Jain
Suresh Chand Jain (5 December 1926 – 10 December 2009) was an Indian physicist and director of the Defence Research and Development Organization. Known for his research in solid state physics, Jain was an elected fellow of the Indian National Science Academy and National Academy of Sciences, India. In 1966, the Council of Scientific and Industrial Research, the apex agency of the Government of India for scientific research, awarded him the Shanti Swarup Bhatnagar Prize for Science and Technology, one of the highest Indian science awards for his contributions to physical sciences. Biography S. C. Jain, born on 5 December 1926 in Saharanpur in the Indian state of Uttar Pradesh, earned an MSc degree in physics in 1949 and followed it up with a PhD in solid state physics from Delhi University in 1955, carrying out his research at the National Physical Laboratory, Delhi under Kariamanickam Srinivasa Krishnan. Subsequently, he moved to the UK to take up the position of a faculty ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Saharanpur
Saharanpur is a city and a municipal corporation in Uttar Pradesh, India. It is also the administrative headquarters of Saharanpur district. Saharanpur city's name was given after the Saint Shah Haroon Chishti. Saharanpur is declared as one amongst the 100 Smart Cities by MOUD as a part of Smart Cities Mission of the Government of India. Geography and climate Saharanpur is located at , about south-southeast of Chandigarh, north-northeast of Delhi, north-northeast of Shamli and about south-west of Dehradun. It has an average elevation of . Saharanpur is a part of a geographical doab region. Saharanpur district join four states together Himachal Pradesh, Uttar Pradesh, Uttarakhand and Haryana. Demographics According to the 2011 Indian census, Saharanpur had a population of 705,478, 12.5% of whom were under the age of six, living in 129,856 households within the municipal corporation limits. The city is spread over an area of and with a population density of , is t ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Shanti Swarup Bhatnagar Prize For Science And Technology
The Shanti Swarup Bhatnagar Prize for Science and Technology (SSB) is a science award in India given annually by the Council of Scientific and Industrial Research (CSIR) for notable and outstanding research, Applied science, applied or Fundamental science, fundamental, in biology, chemistry, environmental science, engineering, mathematics, medicine, and physics. The prize recognizes outstanding Indian work (according to the view of Council of Scientific and Industrial Research, CSIR awarding committee) in science and technology. It is the most coveted award in Interdisciplinarity, multidisciplinary science in India. The award is named after the founder Director of the Council of Scientific & Industrial Research, Shanti Swaroop Bhatnagar, Shanti Swarup Bhatnagar. It was first awarded in 1958. Any citizen of India engaged in research in any field of science and technology up to the age of 45 years is eligible for the prize. The prize is awarded on the basis of contributions made thr ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Physical Society Of London
The Physical Society of London, England, was a scientific society which was founded in 1874. In 1921, it was renamed the Physical Society, and in 1960 it merged with the Institute of Physics (IOP), the combined organisation eventually adopting the name of the latter society. The society was founded due to the efforts of Frederick Guthrie, Professor of Physics at the Royal College of Science, South Kensington, and his assistant, William Fletcher Barrett. They canvassed support for a 'Society for physical research' and on 14 February 1874, the Physical Society of London was formed with an initial membership of 29 people. The Society's first president was John Hall Gladstone. Meetings were held every two weeks, mainly at Imperial College London. From its beginning, the society held open meetings and demonstrations and published '' Proceedings of the Physical Society of London''. The first Guthrie lecture, now known as the Faraday Medal and Prize, was delivered in 1914. In 1921 the so ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Institute Of Electrical And Electronics Engineers
The Institute of Electrical and Electronics Engineers (IEEE) is a 501(c)(3) professional association for electronic engineering and electrical engineering (and associated disciplines) with its corporate office in New York City and its operations center in Piscataway, New Jersey. The mission of the IEEE is ''advancing technology for the benefit of humanity''. The IEEE was formed from the amalgamation of the American Institute of Electrical Engineers and the Institute of Radio Engineers in 1963. Due to its expansion of scope into so many related fields, it is simply referred to by the letters I-E-E-E (pronounced I-triple-E), except on legal business documents. , it is the world's largest association of technical professionals with more than 423,000 members in over 160 countries around the world. Its objectives are the educational and technical advancement of electrical and electronic engineering, telecommunications, computer engineering and similar disciplines. History Origins ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Radiation Effects And Defects In Solids
''Radiation Effects and Defects in Solids'' is a peer-reviewed scientific journal that was established in 1969 as ''Radiation Effects''. It obtained its current title in 1989 and covers radiation effects and phenomena induced by the interaction of all types of radiation with condensed matter: radiation physics, radiation chemistry, radiobiology, and physical effects of medical irradiation, including research on radiative cell degeneration, optical, electrical and mechanical effects of radiation, and their secondary effects such as diffusion and particle emission from surfaces, plasma techniques, and plasma phenomena. It is published monthly by Taylor & Francis Taylor & Francis Group is an international company originating in England that publishes books and academic journals. Its parts include Taylor & Francis, Routledge, F1000 (publisher), F1000 Research or Dovepress. It is a division of Informa .... External links * Monthly journals Taylor & Francis academic ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
International Union Of Pure And Applied Physics
The International Union of Pure and Applied Physics (IUPAP ) is an international non-governmental organization whose mission is to assist in the worldwide development of physics, to foster international cooperation in physics, and to help in the application of physics toward solving problems of concern to humanity. It was established in 1922 and the first General Assembly was held in 1923 in Paris. The Union is domiciled in Geneva, Switzerland. IUPAP carries out this mission by: sponsoring international meetings; fostering communications and publications; encouraging research and education; fostering the free circulation of scientists; promoting international agreements on the use of symbols, units, nomenclature and standards; and cooperating with other organizations on disciplinary and interdisciplinary problems. IUPAP is a member of the International Science Council. IUPAP is the lead organization promoting the adoption of the International Year of Basic Sciences for Sustainab ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Nonmetal
In chemistry, a nonmetal is a chemical element that generally lacks a predominance of metallic properties; they range from colorless gases (like hydrogen) to shiny solids (like carbon, as graphite). The electrons in nonmetals behave differently from those in metals. With some exceptions, those in nonmetals are fixed in place, resulting in nonmetals usually being poor conductors of heat and electricity and brittle or crumbly when solid. The electrons in metals are generally free moving and this is why metals are good conductors and most are easily flattened into sheets and drawn into wires. Nonmetal atoms tend to attract electrons in chemical reactions and to form acidic compounds. Two nonmetals, hydrogen and helium, make up about 99% of ordinary matter in the observable universe by mass. Five nonmetallic elements, hydrogen, carbon, nitrogen, oxygen and silicon, largely make up the Earth's crust, atmosphere, oceans and biosphere. Most nonmetals have biological, technological ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Indian Institute Of Technology Delhi
The Indian Institute of Technology, Delhi is a public institute of technology located in New Delhi, India. It is one of the 23 IITs created to be Centres of Excellence for training, research and development in science, engineering and technology in India. Established in 1961, was formally inaugurated in August 1961 by Prof. Humayun Kabir, Minister of Scientific Research & Cultural Affairs. First admissions were made in 1961.The current campus has an area of 320 acres (or 1.3 km2) and is bounded by the Sri Aurobindo Marg on the east, the Jawaharlal Nehru University Complex on the west, the National Council of Educational Research and Training on the south, and the New Ring Road on the north, and flanked by Qutub Minar and the Hauz Khas monuments. The institute was later decreed in the Institutes of National Importance under the Institutes of Technology Amendment Act, 1963, and accorded the status of a full University with powers to decide its academic policy, cond ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Semiconductor Devices
A semiconductor device is an electronic component that relies on the electronic properties of a semiconductor material (primarily silicon, germanium, and gallium arsenide, as well as organic semiconductors) for its function. Its conductivity lies between conductors and insulators. Semiconductor devices have replaced vacuum tubes in most applications. They conduct electric current in the solid state, rather than as free electrons across a vacuum (typically liberated by thermionic emission) or as free electrons and ions through an ionized gas. Semiconductor devices are manufactured both as single discrete devices and as integrated circuit (IC) chips, which consist of two or more devices—which can number from the hundreds to the billions—manufactured and interconnected on a single semiconductor wafer (also called a substrate). Semiconductor materials are useful because their behavior can be easily manipulated by the deliberate addition of impurities, known as doping. Semic ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Thin Films
A thin film is a layer of material ranging from fractions of a nanometer (monolayer) to several micrometers in thickness. The controlled synthesis of materials as thin films (a process referred to as deposition) is a fundamental step in many applications. A familiar example is the household mirror, which typically has a thin metal coating on the back of a sheet of glass to form a reflective interface. The process of silvering was once commonly used to produce mirrors, while more recently the metal layer is deposited using techniques such as sputtering. Advances in thin film deposition techniques during the 20th century have enabled a wide range of technological breakthroughs in areas such as magnetic recording media, electronic semiconductor devices, integrated passive devices, LEDs, optical coatings (such as antireflective coatings), hard coatings on cutting tools, and for both energy generation (e.g. thin-film solar cells) and storage ( thin-film batteries). It is also being ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
British Journal Of Applied Physics
''Measurement Science and Technology'' is a monthly peer-reviewed scientific journal, published by IOP Publishing, covering the areas of measurement, instrumentation, and sensor technology in the sciences. The editor-in-chief is Andrew Yacoot ( National Physical Laboratory). History The journal was established in 1923 as the ''Journal of Scientific Instruments''. The first issue was introduced by J. J. Thomson, then president of the Institute of Physics, who stated that no publication existed at that time in the English language specially devoted to scientific instruments. The idea for the journal was promoted by Richard Glazebrook, the first president, then director, of the National Physical Laboratory, where the journal was initially edited. The need for interdisciplinarity was recognised even then, with the desire to co-opt biologists, engineers, chemists, and instrument makers, "as well as physicists", on the scientific advisory committee. The Institute of Physics merged with ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Thermal Conductivity
The thermal conductivity of a material is a measure of its ability to conduct heat. It is commonly denoted by k, \lambda, or \kappa. Heat transfer occurs at a lower rate in materials of low thermal conductivity than in materials of high thermal conductivity. For instance, metals typically have high thermal conductivity and are very efficient at conducting heat, while the opposite is true for insulating materials like Rockwool or Styrofoam. Correspondingly, materials of high thermal conductivity are widely used in heat sink applications, and materials of low thermal conductivity are used as thermal insulation. The reciprocal of thermal conductivity is called thermal resistivity. The defining equation for thermal conductivity is \mathbf = - k \nabla T, where \mathbf is the heat flux, k is the thermal conductivity, and \nabla T is the temperature gradient. This is known as Fourier's Law for heat conduction. Although commonly expressed as a scalar, the most general form of th ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
_250_nm_by_250_nm_image_of_one-atom-thick_silver_islands_grown_on_palladium_(111)_surface.png "Click for more on -> Thin Films")
