Book: Ashwani Kumar «synthesis of Nanophosphor 9783846586846»

synthesis of Nanophosphor 9783846586846
In recent years, renewed interest has been directed toward up-conversion devices and materials. The interest is principally due to prospects for the realization of infrared up-conversion lasers pumped with laser diodes. The revival of interest for the up-conversion phenomenon is due to the advent of efficient and less costly that can be used as excitation sources and the appearance of new materials such as Calcium Silicates and BaSrCeO4. We will discuss the applications of such materials in printing inks and plastics that would frustrate the activities of forgers and counterfeiters. Apart from applications in currency printing, there are many other fields in which upconversion phosphors can play a part, including original works of art, passports and credit cards. Up-conversion phosphors are special kind of material. The interesting feature of these materials is that, “they are excited at lower energy photon and in emission they are giving high energy photon”. They absorbed the IR...
Издательство: "LAP Lambert Academic Publishing" (2012)
ISBN: 9783846586846
Универсальный код товара: 9783846586846


Возраст: 18

Ashwani Kumar

Shri Ashwani Kumar a politician from Indian National Congress party is a Member of the Parliament of India representing Punjab in the Rajya Sabha, the upper house of the Indian Parliament.

He is currently the Minister of State in the in the Department of Industrial Policy and Promotion and Minister of State in the Ministry of Commerce and Industry.

External links

* [ Profile on Rajya Sabha website]

Источник: Ashwani Kumar

Look at other dictionaries:

  • SYNTHESIS — communis apud Romanos convivantium vestis fuit. Licet enim in conviviis publicis ac solem nibus Toga adhiberetur, cenaeque imprimis Imperatoriae nemo nisi togatus interesse auderet; domi tamen privatis conviviis Togas Cenatoriis murabant, quas et …   Hofmann J. Lexicon universale

  • Synthesis —   Titre abrégé Synthesis Discipline Chimie organique …   Wikipédia en Français

  • Synthesis — Syn the*sis, n.; pl. {Syntheses}. [L., a mixture, properly, a putting together, Gr. ?, fr. ? to place or put together; sy n with + ? to place. See {Thesis}.] 1. Composition, or the putting of two or more things together, as in compounding… …   The Collaborative International Dictionary of English

  • synthesis — 1610s, from L. synthesis collection, set, composition (of a medication), from Gk. synthesis composition, from syntithenai put together, combine, from syn together + tithenai put, place, from PIE root *dhe to put, to do (see FACTITIOUS (Cf. factit …   Etymology dictionary

  • Synthesis — Beschreibung Wissenschaftliche Zeitschrift Fachgebiet Chemie Sprache Deutsch und Englisch …   Deutsch Wikipedia

  • Synthesis —    • Synthĕsis,          удобное, изящное верхнее платье, которое надевали вместо тоги, только дома и преимущественно к обеду, см. Vestis, Одежда, 10. Synthesis называли также весь гардероб и вообще гарнитуру всякого рода вещей …   Реальный словарь классических древностей

  • Synthĕsis — (Synthese, v. gr.), 1) Zusammensetzung, Verknüpfung, im Gegensatze zur Analyse (Auflösung, Zergliederung); daher synthetisch was durch Verknüpfung entsteht od. durch das Merkmal der Verknüpfung eines Mannigfaltigen in einer Einheit charakterisirt …   Pierer's Universal-Lexikon

  • Synthesis — Synthesis, griech., Synthese, Zusammensetzung, Verbindung, Verknüpfung, namentlich im Denkacte die Verknüpfung des Mannigfaltigen zur Einheit im Bewußtsein; synthetische Methode, die der analytischen entgegengesetzte wissenschaftliche Methode,… …   Herders Conversations-Lexikon

  • synthesis — index building (business of assembling), centralization, coalescence, composition (makeup), embodiment, formation, manufacture …   Law dictionary

  • synthesis — meaning ‘a process of bringing together or connecting’, has the plural form syntheses (pronounced seez) …   Modern English usage

  • synthesis — [n] combining; combination amalgam, amalgamation, blend, building a whole, coalescence, composite, compound, constructing, construction, entirety, forming, fusion, integrating, integration, making one, organism, organization, structure,… …   New thesaurus

  • synthesis — ► NOUN (pl. syntheses) 1) the combination of components to form a connected whole. Often contrasted with ANALYSIS(Cf. ↑analysis). 2) the production of chemical compounds by reaction from simpler materials. DERIVATIVES synthesist noun. ORIGIN …   English terms dictionary

  • synthesis — [sin′thə sis] n. pl. syntheses [sin′thəsēz΄] [Gr < syn , together + tithenai, to place, DO1] 1. the putting together of parts or elements so as to form a whole 2. a whole made up of parts or elements put together 3. Chem. the formation of a… …   English World dictionary

  • Synthesis — The term synthesis (from the ancient Greek Polytonic|σύνθεσις σύν with and θέσις placing ) is used in many fields, usually to mean a process which combines together two or more pre existing elements resulting in the formation of something new.… …   Wikipedia

  • synthesis — [[t]sɪ̱nθɪsɪs[/t]] syntheses 1) N COUNT: usu sing, N of n A synthesis of different ideas or styles is a mixture or combination of these ideas or styles. [FORMAL] His novels are a rich synthesis of Balkan history and mythology... Her synthesis of… …   English dictionary

  • synthesis */ — UK [ˈsɪnθəsɪs] / US noun Word forms synthesis : singular synthesis plural syntheses UK [ˈsɪnθəsiːz] / US [ˈsɪnθəˌsɪz] 1) [countable] a combination of different ideas or styles that forms a new idea or style synthesis of: Their art was a synthesis …   English dictionary