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Created by mwcl_wikipedia_en on 7/28/2007

Oleg Losev ^en

mid: /m/02qjxvd notable type: /law/inventor on the web: wikipedia.org

Oleg Vladimirovich Losev was a scientist and inventor. He was born to a high-ranking family in Imperial Russia. He published a number of papers and patents during his short career. He observed light emission from carborundum point-contact junctions, the first LEDs. He explored negative resistance in semiconductor junctions, building the first solid-state amplifiers, oscillators, and superheterodyne radio receivers 25 years before the invention of the transistor. However his achievements were overlooked, and languished for half a century before being recognized in the late 20th and early 21st century. In 1907, H. J. Round made a very brief report in Electrical World regarding light coming from SiC by electrical excitation. Losev's papers provided much more detailed information than Round. Wikipedia [ - ]

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Oleg Losev

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Saturday, July 28, 2007 2:02 AM

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/boot/all_permission

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mwcl_wikipedia_en

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Freebase Data Team

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/m/02qjxvd

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Oleg Vladimirovich Losev
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Олег Владимирович Лосев

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Oleg Vladimirovich Losev was a scientist and inventor. He was born to a high-ranking family in Imperial Russia. He published a number of papers and patents during his short career. He observed light emission from carborundum point-contact junctions, the first LEDs. He explored negative resistance in semiconductor junctions, building the first solid-state amplifiers, oscillators, and superheterodyne radio receivers 25 years before the invention of the transistor. However his achievements were overlooked, and languished for half a century before being recognized in the late 20th and early 21st century. In 1907, H. J. Round made a very brief report in Electrical World regarding light coming from SiC by electrical excitation. Losev's papers provided much more detailed information than Round. Wikipedia

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Oleg Vladimirovich Losev (Russian: Олег Владимирович Лосев) (May 10, 1903 – January 22, 1942)...

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Scientist

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Sunday, May 19, 2013 8:34 AM

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5/10/1903

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Tver

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Russia
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Male

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Edit Delete Edit localized... View CVT Nizhny Novgorod	-	-

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1/22/1942

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Saint Petersburg

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Inventions /law/inventor/inventions

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