When was Oleg Losev born and where did he live?
Oleg Vladimirovich Losev was born on the 10th of May 1903 in Tver, Russia. He lived through the Bolshevik Revolution and worked at various Soviet facilities including Nizhny Novgorod and Leningrad.
Questions about Oleg Losev
Short answers, pulled from the story.
What invention is attributed to Oleg Losev regarding light emission?
Oleg Losev invented the first practical light-emitting diode using silicon carbide crystals around 1924. His device generated weak green lights through electroluminescence within an indirect bandgap semiconductor without producing thermal heat.
Why did Oleg Losev fail to receive recognition during his lifetime?
Vacuum tube technology achieved overwhelming success that overshadowed his solid-state alternatives throughout the 1930s and 1940s. The Soviet government failed to provide necessary support for his continued development despite publishing forty-three papers between 1924 and 1941.
How did Oleg Losev die and when did this occur?
Oleg Losev died of starvation on the 22nd of January 1942 at age thirty-eight during the German siege of Leningrad. No one knows where he was buried following his death during the blockade period alongside many other civilians.
When was Oleg Losev officially credited with inventing the LED by modern science?
Nikolay Zheludev gave credit to Oleg Losev for inventing the light-emitting diode in an April 2007 Nature Photonics issue. Four decades passed before the global scientific community acknowledged his contributions to solid-state physics after his death.