Search results
Results from the WOW.Com Content Network
Electron microscope. An electron microscope is a microscope that uses a beam of electrons as a source of illumination. They use electron optics that are analogous to the glass lenses of an optical light microscope to control the electron beam, for instance focusing them to produce magnified images or electron diffraction patterns.
IEEE Founders Medal (1981) Scientific career. Institutions. RCA. James Hillier, OC (August 22, 1915 – January 15, 2007) was a Canadian - American scientist and inventor who designed and built, with Albert Prebus, the first successful high-resolution electron microscope in North America in 1938. [1]
Electron microscope constructed by Ernst Ruska in 1933. Ernst August Friedrich Ruska (German pronunciation: [ɛʁnst ˈʁʊskaː] ⓘ; 25 December 1906 – 27 May 1988) [1] was a German physicist who won the Nobel Prize in Physics in 1986 for his work in electron optics, including the design of the first electron microscope. [2]
Max Knoll (17 July 1897 – 6 November 1969) [1] was a German electrical engineer and co-inventor of the electron microscope.Knoll was born in Wiesbaden and studied at the University of Munich and at the Technischen Hochschulen in Munich and Berlin-Charlottenburg, where he obtained his doctorate in the Institute for High Voltage Technology.
It is a transmission electron microscope (TEM). 1936: Erwin Wilhelm Müller invents the field emission microscope. 1938: James Hillier builds another TEM. 1951: Erwin Wilhelm Müller invents the field ion microscope and is the first to see atoms. 1953: Frits Zernike, professor of theoretical physics, receives the Nobel Prize in Physics for his ...
Philo Taylor Farnsworth (August 19, 1906 – March 11, 1971) was an American inventor and television pioneer. [2][3] He made the critical contributions to electronic television that made possible all the video in the world today. [4] He is best known for his 1927 invention of the first fully functional all-electronic image pickup device (video ...
Get AOL Mail for FREE! Manage your email like never before with travel, photo & document views. Personalize your inbox with themes & tabs. You've Got Mail!
Albert Victor Crewe (February 18, 1927 – November 18, 2009) was a British-born American physicist and inventor of the modern scanning transmission electron microscope [1] capable of taking still and motion pictures of atoms, a technology that provided new insights into atomic interaction and enabled significant advances in and had wide-reaching implications for the biomedical, semiconductor ...