41. Siemens-Archiv ernst ruska (1906 1988). ernst ruska, 1939. ernst ruska, who had received manyawards for his pioneering work, received the Nobel Prize for Physics in 1986. http://w4.siemens.de/archiv/en/persoenlichkeiten/wissenschaftler/ruska.html

Sitemap Home History Innovations ... Scientists and engineers Ernst Ruska (1906 - 1988) Ernst Ruska, 1939 Scientists and engineers Bolton, Werner Borries, Bodo von Hefner-Alteneck, Friedrich von Hertz, Gustav Ruska, Ernst Schottky, Walter Trendelenburg, Ferdinand Welker, Heinrich up Corporate Information Privacy Policy Terms of Use ... Digital ID

42. Knoll, Max Hans Hermann \ Ruska, Ernst August Friedrich - Gedenktafeln Berlin Translate this page Knoll, Max Hans Hermann \ ruska, ernst August Friedrich - Gedenktafeln- Erinnerung in Berlin. To Navigation, if absent! http://www.luise-berlin.de/Gedenktafeln/cha/k/knoll_max_hans_hermann.htm

Greifen Sie nur bei fehlender Navigation zum Ring! Oder schalten Sie Javascript ein. Knoll, Max Hans Hermann Ruska, Ernst August Friedrich Inschrift: wurde im Jahr 1931 von MAX KNOLL und ERNST RUSKA das erste Elektronenmikroskop gebaut und erprobt Technische Details : Bronzetafel, ca. 50 cm x 30 cm Standort: Ortsteil Charlottenburg Besondere Ortsangabe Verkehrsanbindung U 2, U 12 bis Ernst-Reuter-Platz Bemerkungen: Literaturhinweise Wer ist wer?, 1955 Wer ist wer?, 1958 Wer ist wer?, 1983 www.berlin-geschichte.de

43. Ruska, Ernst August Friedrich - Gedächtnis Berlin Translate this page ruska, ernst August Friedrich. * 25.12.1906 Heidelberg (Baden). † 27.05.1988Berlin. Straße Kontext ernst-ruska-Ufer ernst-ruska-Ufer, Treptow- Köpenick. http://www.luise-berlin.de/Ehrung/r/ruska_ernst_august_friedrich.htm

Ruska Ernst August Friedrich * 25.12.1906 Heidelberg (Baden) Physiker Ernst-Reuter-Plakette: Gedenktafel: www.berlin-geschichte.de

44. Ruska, Ernst August Friedrich ruska, ernst August Friedrich. (19061988). Nemecký fyzik, elektroinženýra držitel Nobelovy ceny za fyziku pro rok 1986 za návrh http://www.aldebaran.cz/famous/people/Ruska_Ernst.html

Ruska, Ernst August Friedrich Nìmecký fyzik, elektroinženýr a držitel Nobelovy ceny za fyziku pro rok 1986 za návrh prvního elektronového mikroskopu a dalších vylepšení tohoto zaøízení. O cenu se dìlí spolu s Gerdem Karlem Binnigem z Nìmecka a Heinrichem Rohrerem ze Švýcarska, kteøí cenu obdrželi za návrh vzorkovacího tunelového mikroskopu. Narodil se v Heidelbergu. V roce 1931 dostal titul elektroinženýr na universitì v Berlínì a o dva roky pozdìji také titul Ph.D. V roce 1937 pøijal místo v laboratoøích Siemens-Reiniger-Werke. Zùstal zde až do roku 1955, kdy se stal øeditelem Institutu pro elektronovou mikroskopii, který byl zøízen pøi Fritz Haberovì institutu. V téže dobì uèil jako profesor na Berlínské technice a to od roku 1957 až do roku 1972, kdy odešel do dùchodu. Pøed tím, než opustil ve tøicátých letech universitu v Berlinì, již pøispìl k vìdeckému poznání. Vìdìl, že elektrony mají vlnový charakter a vìøil, že je pùjde využít k podobným úèelùm jako svìtlo. Ruska doufal, že magnetické pole mùže ovlivnit svazek elektronù, pøípadnì ho zaostøit. Poté, co si všechny pøedpoklady ovìøil experimentálnì, zaèal vytváøet elektronový mikroskop. Ruska si uvìdomil, že zvìtšení elektronového mikroskopu bude mnohem vìtší než u jeho optického protìjšku, protože vlnové délky elektronù jsou mnohem kratší než vlnové délky viditelného svìtla. V 1932 Ruska a spolupracovníci, nìmecký fyzik Max Knoll (pod jehož vedením dostal doktorát) postavili první primitivní elektronový mikroskop. Pøestože to byl jen první pokus a mikroskop nebyl pøímo použitelný dokázal pozorované pøedmìty zvìtšit 400×.

45. Ernst Ruska Winner Of The 1986 Nobel Prize In Physics ernst ruska, a Nobel Prize Laureate in Physics, at the Nobel Prize InternetArchive. ernst ruska. Encyclopedia ernst ruska (submitted by Rouse). http://almaz.com/nobel/physics/1986a.html

E RNST R USKA 1986 Nobel Laureate in Physics for his fundamental work in electron optics, and for the design of the first electron microscope. Background Residence: Federal Republic of Germany Affiliation: Fritz- Haber-Institut der Max-Planck-Gesellschaft, Berlin Featured Internet Links General information about electron microscopes Search WWW Search The Nobel Prize Internet Archive Links added by Nobel Internet Archive visitors A photograph of Ruska (submitted by Steve Milkman) Nobel Prize in Physics 1986: Publication about the Early History of Elektron Microscope (submitted by Martin Barth Nobel Physics Prize-Press Release 1986 Nobel Physics Prize-Press Release 1986 Family of Ernst Ruska - Nobel Laureate-Electron Microscopywww (submitted by Kurt Solis Ernst Ruska – Autobiography (submitted by Chinnappan Baskar Ernst Ruska Prize (submitted by Kiter) Encyclopedia: Ernst Ruska (submitted by Rouse) Back to The Nobel Prize Internet Archive Literature Peace Chemistry ... Medicine We always welcome your feedback and comments

46. Index Of Nobel Laureates In Physics Translate this page Roentgen, Wilhelm Conrad, 1901. Rohrer, Heinrich, 1986. Rubbia, Carlo, 1984. ruska,ernst, 1986. Ryle, Sir Martin, 1974. Salam, Abdus, 1979. Schawlow, Arthur L. 1981. http://almaz.com/nobel/physics/alpha.html

ALPHABETICAL LISTING OF NOBEL PRIZE LAUREATES IN PHYSICS Name Year Awarded Abrikosov, Alexei A. Alferov, Zhores I. Alfven, Hannes Alvarez, Luis W. ... Medicine We always welcome your feedback and comments

47. Lebensdaten Zu Prof. Dr. Dr. Dr. H.c.mult Ruska, Ernst Translate this page zur Startseite der Bibliothek. Lebensdaten zu Prof. Dr. Dr. Dr. hc.mult ruska, ernst.Lebenszeit 25.12.1906 bis na Wirkungsort Elektr.mikrosk. Fr.Haber-Inst. http://library.vetmed.fu-berlin.de/vetbiogramm/303.html

Lebensdaten zu Prof. Dr. Dr. Dr. h.c.mult Ruska, Ernst Lebenszeit: 25.12.1906 bis n.a. Wirkungsort: Elektr.mikrosk. Fr.Haber-Inst. Publikationen zum Geburtstag oder Todestag: * 65:BMTW,85,1972,79 Sonstiges: Nobelpr.:BMTW,99,1986,436 BMTW Berliner und Münchener tierärztliche Wochenschrift Monatsh Monatshefte für Veterinärmedizin DTBl Deutsches Tierärzteblatt SAT Schweizer Archiv für Tierheilkunde DTW Deutsche Tierärztliche Wochenschrift TU Tierärztliche Umschau KTPr Kleintierpraxis WTM Wiener tierärztliche Monatsschrift Impressum: Webteam der Veterinärmedizinischen Bibliothek Oertzenweg 19b, 14163 Berlin Keine Haftung für Inhalte der in externen Verweisen referenzierten Seiten. Unser

48. Molecular Expressions: Science, Optics And You Timeline - Ernst Ruska German engineer ernst ruska designed and built the first electron microscope,a device that far surpassed previous resolution capabilities and allowed http://micro.magnet.fsu.edu/optics/timeline/people/ruska.html

Visit the Molecular Expressions Website Galleria Photo Gallery ... Home Ernst August Friedrich Ruska German engineer Ernst Ruska designed and built the first electron microscope, a device that far surpassed previous resolution capabilities and allowed scientists to view things too small to be seen with a light microscope. He was awarded the Nobel Prize for Physics in 1986 for the feat, an honor he shared that year with Heinrich Rohrer and Gerd Binnig, who co-developed the scanning tunneling microscope. Born on December 25, 1906, in Heidelberg, Germany, Ruska was the son of an Asian studies professor and the fifth of seven children. Many of his closest relatives were academics and his parents believed that he too might follow such a path. He studied at the Technical University of Munich from 1925 to 1927 and then moved to Berlin to attend the Technical University located there. While still enrolled in school, Ruska began to lay the groundwork for the achievement that would be his legacy. Under the tutelage of Dr. Max Knoll, Ruska developed an interest in the idea of electron microscopy. Realizing that optical microscopes were limited by the wavelength of the light beams used to view a specimen, Ruska determined that since electrons have much shorter wavelengths than light, they could be used to obtain greater resolving power. In 1931, working closely with Knoll, Ruska built the first electron lens, an electromagnet that could focus a beam of electrons, as if it were light. Using several such lenses, he was able to construct a prototype of an electron microscope, though with only the ability to magnify a meager 17 times. Yet, he had proven that the task was possible and he continued to improve his design. By 1933, Ruska's electron microscope, termed a transmission microscope, was much more powerful. The instrument worked by passing electrons through a thin slice of the specimen to be studied, which were then deflected to a photographic film emulsion or projected onto a fluorescent screen, generating an image at high magnification. In fact, the device was capable of magnifying specimens up to 10 times more than a contemporary light microscope.

49. Ernst Ruska Prize The ernst ruska Prize, the European Prize for Electron Microscopy. Theernst ruska Prize has been transformed into a European prize. http://www.eurmicsoc.org/ruska.html

The Ernst Ruska Prize, the European Prize for Electron Microscopy This prize was instituted by the "Ernst Ruska Preis Förderverein" ( ERPV The Ernst Ruska Prize has been transformed into a European prize. Two prizes are awarded, one in the materials/optics field and one in the biomedical field. The rules governing the prize are as follows: Candidates for the prize can be proposed by: European Microscopy Societies a group of scientists an individual scientist Candidates must be European, or of European origin; non-European scientists who work or have worked in Europe for more than a year are also eligible. A candidate need not necessarily be a member of a European National Microscopical Society. Applications should contain a resume (CV); a list of publications; reprints of five publications that best support the candidature, the candidate should be the leading author of these publications; and an appraisal and justification written by the proposer. Proposals should be received at the Secretariat of the EMS before April 1st. The selection of two candidates should be ready on June 1st. Candidates will be evaluated by a jury, the members of which are selected by the "Ernst Ruska Preis Förderverein" and the EMS. The names of the members of the jury will be made public at the next European Microscopy Congress (EMC).

50. Ernst Ruska Translate this page ernst ruska. 1906 - 1988. Durante su vida ernst ruska aporto numerosas investigacionespara el desarrollo y mejora del microscopio electrónico. http://personales.mundivia.es/mggalvez/ruska.htm

Ernst Ruska Inventor del microscopio electrónico de transmisión , junto a Max Knoll, en 1931. Ganador Del Premio Nobel. en 1986. El Dr. Ruska era natural de Alemania y profesor de la Universidad técnica de Berlín. Durante su vida Ernst Ruska aporto numerosas investigaciones para el desarrollo y mejora del microscopio electrónico. Murió en mayo de 1988 en Berlín occidental con 81 años de edad

51. Microscope History Coinvented by Germans, Max Knott and ernst ruska in 1931, ernst ruska wasawarded half of the Nobel Prize for Physics in 1986 for his invention. http://inventors.about.com/library/inventors/blmicroscope.htm

zJs=10 zJs=11 zJs=12 zJs=13 zc(5,'jsc',zJs,9999999,'') About Homework Help Inventors Home ... Industrial Revolution zau(256,152,145,'gob','http://z.about.com/5/ad/go.htm?gs='+gs,''); Famous Inventions Famous Inventors Black Inventors Women Inventors ... Help zau(256,138,125,'el','http://z.about.com/0/ip/417/0.htm','');w(xb+xb); Stay Current Subscribe to the About Inventors newsletter. Search Inventors History of the Microscope Light Microscopes, Electron Microscopes, Scanning Electron Microscope History of Electron Microscopes Scanning Tunneling Microscope Gerd Karl Binnig and Heinrich Rohrer are the inventors of the STM, which provided the first images of individual atoms. Early Electron Microscopy - History The Scanning Electron Microscope The history of the scanning electron microscope, Charles Oatley, and scanning electron microscopy covering the years 1928-1965. James Hillier Electron microscope. Ernst Ruska Ernst Ruska Related History Eye Glasses and Glass History History of the Telescope Anton van Leeuwenhoek Robert Hooke History on the Web The History of the Light Microscope Timeline of simple and compound light microscopes.

52. Lexikon - Ernst Ruska Definition Erklärung Bedeutung Translate this page ernst ruska. Definition, Bedeutung, Erklärung im Lexikon. Artikel aufEnglisch ernst ruska. ernst August Friedrich ruska (* 25. http://www.net-lexikon.de/Ernst-Ruska.html

53. MSN Encarta - Ruska, Ernst Translate this page ruska, ernst. 1. Présentation. Un guide du Web. Plus de résultats pourruska, ernst, Autres fonctionnalités Encarta. Rechercher ruska, ernst. http://fr.encarta.msn.com/encyclopedia_741530814/Ruska_Ernst.html

Accueil MSN Mon MSN Hotmail Rechercher ... S'abonner   Encarta Premium Rechercher Article accessible sur abonnement MSN Encarta Premium : Acc©dez   30 000 articles encyclop©diques avec plus de 12 000 illustrations, un atlas mondial interactif, un guide du Web et une palette compl¨te de ressources et d'outils ©ducatifs. 34,99 € par an (service d’acc¨s   Internet non compris). En savoir plus. Cet article n'est accessible que si vous ªtes abonn©   MSN Encarta Premium. Dans ce cas, connectez-vous en cliquant sur le lien Aller sur MSN Encarta Premium (ci-dessus). Ruska, Ernst Pr©sentation Ruska, Ernst (1906-1988), physicien allemand connu pour sa contribution au d©veloppement de la technique de microscopie ©lectronique, depuis la... La formation Le microscope ©lectronique Les performances M©dias Encarta vous int©resse ? Abonnez-vous d¨s maintenant et b©n©ficiez de : Plus de 30 000 articles 2 000 analyses d'oeuvre Plus de 12 000 m©dias (dont des extraits sonores, des vid©os et des m©dias interactifs) Un atlas mondial interactif Une palette compl¨te de ressources et d'outils ©ducatifs Un guide du Web Plus de r©sultats pour Ruska, Ernst

54. Ernst Ruska - Reference Library ernst ruska. ernst August Friedrich ruska (December 25, 1906, Heidelberg May 25, 1988, Berlin) was a German physicist. In 1931 http://www.campusprogram.com/reference/en/wikipedia/e/er/ernst_ruska.html

Reference Library: Encyclopedia Main Page See live article Alphabetical index Ernst Ruska Ernst August Friedrich Ruska December 25 Heidelberg May 25 Berlin ) was a German physicist In he built the first electron microscope , and in he won half of the Nobel Prize in Physics , and Gerd Binnig and Heinrich Rohrer won a quarter each. External Link Homepage of the Ruska family Ernst Ruska This article is from Wikipedia. All text is available under the terms of the GNU Free Documentation License

55. Il Portale Di Rai Educational Translate this page ernst ruska. 2001-1901, UN SECOLO DA NOBEL Viaggio a ritroso nel Premio che compiecento anni. 16 luglio 2001. ernst ruska, premio Nobel per la Fisica nel 1986. http://www.educational.rai.it/mat/ri/noruska.asp

i siti di Rai Lab credits posta I dialoghi della Rete ... Riflessioni Archivio: "Vieni avanti, cretino!" L'osservatorio astronomico del Paranal L'Otello di Carmelo Bene Carlo Rubbia, Nobel 1984 per la Fisica ... La condizione dell'infanzia nel mondo La riflessione precedente Franco Modigliani, Nobel 1985 per l'Economia La riflessione successiva Elie Wiesel, Nobel 1986 per la Pace ERNST RUSKA 2001-1901, UN SECOLO DA NOBEL Viaggio a ritroso nel Premio che compie cento anni 16 luglio 2001 In questa pagina, attingendo al patrimonio documentario di Rai Educational, vi invitiamo a conoscere studiosi, artisti, uomini e donne di pace, che sono stati protagonisti della storia del Novecento e hanno ricevuto il premio della Fondazione svedese. ERNST RUSKA , premio Nobel per la Fisica nel 1986.

56. Ernst Ruska-Centrum ernst ruskaCentre for Microscopy and Spectroscopy with Electrons. ER-C. http://www.er-c.org/

Ernst Ruska-Centre for Microscopy and Spectroscopy with Electrons centre ceramics hrtem methods metals semiconductors :: about @ er-c T he main fields of activity of the Ernst Ruska-Centre for Microscopy and Spectroscopy with Electrons (ER-C) comprehend the analysis of nanostructured ceramics, metals, semiconductors and oxide superconductors together with lattice defects by advanced techniques of high-resolution, analytical, in-situ and conventional transmission electron microscopy as well as scanning electron microscopy and X-ray diffraction. Research areas include the characterisation of a multitude of solid state materials and heterostructure combinations with respect to the investigation of lattice defects and the quantitative determination of local layer geometries, compositions and elastic strains on an almost atomic scale. Visiting researchers and students are supported by a resident scientific and technical staff. In addition to providing valuable guidance to visiting guests, the institutes scientists actively conduct their own specialized research. The ER-C strongly encourages interested researchers and students to tap the powerful capabilities of this facility by submitting proposals or inquiries to staff members. Find out more by exploring this website. about research topics facilities staff assistance offers ... contact 2002-2004 by the er-c information on this website imprint er-c@fz-juelich.de

57. Ernst Ruska-Centre http://www.er-c.org/vacancies-l.htm

58. Ernst Ruska-Centre Translate this page ernst ruska-Centre for Microscopy and Spectroscopy with Electrons ernstruska-Centrum für Mikroskopie und Spektroskopie mit Elektronen. http://iffwww.iff.kfa-juelich.de/jcem/

59. Ernst Ruska-Centre Translate this page http://iffwww.iff.kfa-juelich.de/jcem/equipment-l.htm

60. Ernst Ruska :: Online Encyclopedia :: Information Genius ernst ruska. Online Encyclopedia ernst August Friedrich ruska won a quartereach. External Link. Homepage of the ruska family; ernst ruska. http://www.informationgenius.com/encyclopedia/e/er/ernst_ruska.html

Quantum Physics Pampered Chef Paintball Guns Cell Phone Reviews ... Science Articles Ernst Ruska Online Encyclopedia Ernst August Friedrich Ruska December 25 Heidelberg May 25 Berlin ) was a German physicist In he built the first electron microscope , and in he won half of the Nobel Prize in Physics , and Gerd Binnig and Heinrich Rohrer won a quarter each. External Link Homepage of the Ruska family Ernst Ruska This content from wikipedia is licensed under the GNU Free Documentation License Power Supplies Hardware Information Law Advice

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