Heinrich Johann Welker (9 September 1912 in Ingolstadt – 25 December 1981 in Erlangen) was a German theoretical and applied physicist who invented the... 9 KB (902 words) - 05:50, 6 May 2024 |
Welker (born 1964), American artist Frank Welker (born 1946), American actor and voice actor Hans Welker (1907–1968), German football player Heinrich... 1 KB (166 words) - 20:00, 21 April 2018 |
History of the transistor (redirect from Welker Transistron) German radar equipment for WWII. Finally on 13 August 1948, Mataré and Heinrich Welker (1912–1981), working at Compagnie des Freins et Signaux Westinghouse... 64 KB (7,310 words) - 05:16, 15 April 2024 |
transistor was independently invented by physicists Herbert Mataré and Heinrich Welker while working at the Compagnie des Freins et Signaux Westinghouse,... 95 KB (9,876 words) - 02:40, 24 April 2024 |
Wilhelm Lenz, Karl Meissner, Rudolf Seeliger, Ernst C. Stückelberg, Heinrich Welker, Gregor Wentzel, Alfred Landé, and Léon Brillouin became famous in... 56 KB (6,027 words) - 06:03, 6 May 2024 |
Peter Wagner Albert H. Walenta Otto Heinrich Warburg Alfred Wegener Friedrich Wegener Arthur Wehnelt Heinrich Welker Guenter Wendt Gregor Wentzel Richard... 7 KB (633 words) - 23:15, 27 April 2024 |
parallel discovery of the bipolar transistor by Herbert F. Mataré and Heinrich Welker in 1948/1949 "The Scientist who World War I wrote out of history".... 21 KB (2,349 words) - 07:26, 24 February 2024 |
of InSb were prepared by Heinrich Welker in 1952, although they were not very pure by today's semiconductor standards. Welker was interested in systematically... 12 KB (993 words) - 09:21, 2 May 2024 |
junction field-effect transistor (JFET). A JFET was first patented by Heinrich Welker in 1945. The static induction transistor (SIT), a type of JFET with... 49 KB (5,968 words) - 14:45, 4 April 2024 |
for Crystal Growth in commemoration of its 20th anniversary 1995 – Heinrich Welker Gold Medal, the International Symposium on Compound Semiconductors... 30 KB (2,840 words) - 23:07, 1 May 2024 |
States (1908–2002) Carl Friedrich von Weizsäcker – Germany (1912–2007) Heinrich Welker – Germany (1912–1981) Gregor Wentzel – Germany (1898–1978) Paul Werbos... 60 KB (7,108 words) - 17:04, 23 April 2024 |
before FETs could actually be manufactured. JFET was first patented by Heinrich Welker in 1945. During the 1940s, researchers John Bardeen, Walter Houser... 20 KB (2,415 words) - 16:11, 31 March 2024 |
Buckel 1974–75: Otto Koch 1976–77: Hans-Joachim Queisser 1978–79: Heinrich Welker 1980–81: Horst Rollnik 1982–83: Hans-Joachim Schmidt-Tiedemann 1984–86:... 24 KB (2,949 words) - 18:46, 30 April 2024 |
2015. Donald W. Whittier Chair in Electrical Engineering, UCSB 2013 Heinrich Welker Award for "The Development of GaN High Power Electronics from Conception... 4 KB (380 words) - 10:31, 17 April 2023 |
Bernhard Weinstein Paul Weiss Walter Weizel Carl Friedrich von Weizsäcker Heinrich Welker Katrin Wendland Horst Wenninger Gregor Wentzel Werner Hofmann Julius... 20 KB (1,534 words) - 12:41, 17 March 2024 |
(1911–2000) R. E. Siday (1912–1956) Marie-Antoinette Tonnelat (1912–1980) Heinrich Welker (1912–1981) Arnold Münster [de] (1912–1990) Konrad Bleuler (1912–1992)... 72 KB (7,912 words) - 16:11, 6 May 2024 |
at Bell Labs, and in 1948 by German physicists Herbert Mataré and Heinrich Welker, working at the Compagnie des Freins et Signaux, a Westinghouse subsidiary... 93 KB (10,742 words) - 11:19, 5 May 2024 |
again moving, this time to the Royal Radar Establishment. He won the Heinrich Welker Memorial Award in 1978, was elected a Fellow of the Royal Academy of... 12 KB (971 words) - 23:35, 1 May 2024 |
the Daqing oilfields as a model for industrial development. Died: Heinrich Welker, 69, German scientist who co-invented the "transistron", a form of... 43 KB (5,933 words) - 14:08, 18 April 2024 |
Robert H. Wentorf, Jr. 1976: William G. Pfann, Henry C. Theurer 1975: Heinrich Welker List of physics awards "James C. McGroddy Prize for New Materials"... 4 KB (403 words) - 06:28, 17 October 2023 |
of indium antimonide In the 1950s only the laboratory of Professor Heinrich Welker in Germany, and laboratory Dmitriy N. Nasledov in the Ioffe Physical-Technical... 6 KB (684 words) - 22:38, 18 December 2023 |
Heinrich Kayser Heinrich Konen Heinrich Lenz Heinrich Ott (physicist) Heinrich Rohrer Heinrich Rubens Heinrich Streintz Heinrich Welker Heinrich Wilhelm Brandes... 17 KB (1,815 words) - 15:35, 11 July 2022 |
innovative epitaxial growth methods and novel device designs" ISCS Heinrich Welker Award (2004) "for the demonstration of reliable strained layer lasers... 9 KB (866 words) - 23:20, 1 May 2024 |
Victor Frankenstein (redirect from Heinrich von Frankenstein) Frankenstein appears in The Transformers episode "Autobot Spike", voiced by Frank Welker. The Autobots see him in a Frankenstein movie. The cartoon series Toonsylvania... 42 KB (5,321 words) - 13:44, 23 April 2024 |
Tapper Jacqui Heinrich Jennifer Bendery Jeremy Diamond Jim Acosta John Roberts Jonathan Karl Kaitlan Collins Kayla Tausche Kristen Welker Kristin Fisher... 22 KB (1,563 words) - 01:32, 27 April 2024 |