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Hace 1 día · In 1957, Sony employee Leo Esaki and his colleagues invented a tunnel diode (usually referred to as Esaki diode) by which they discovered the quantum tunneling effect in solids, for which Esaki received the Nobel prize in Physics in 1973.
1 de jul. de 2024 · Known also as an Esaki diode, the tunnel diode, named after its inventor, Leo Esaki, in 1957, is a two-terminal semiconductor device which exhibits negative resistance over a certain range of voltage and currents, making it useful as an oscillator and amplifier.
Hace 3 días · Leo Esaki was awarded the 1973 Nobel Prize in Physics for the discovery of electron tunneling (quantum tunnelling) in the 1950s. The tunnel diode (Esaki diode) was invented in August 1957 by Leo Esaki, Yuriko Kurose and Takashi Suzuki when they were working at Tokyo Tsushin Kogyo, now Sony.
27 de jun. de 2024 · Ivar Giaever is a Norwegian-American physicist who shared the Nobel Prize in Physics in 1973 with Leo Esaki and Brian Josephson for discoveries regarding tunnelling phenomena in solids.
Hace 23 horas · IEEE Technical Field Awards have been bestowed on several Japanese researchers of international renown, including Nobel laureates such as Leo Esaki, Isamu Akasaki, and Shuji Nakamura. Well-known Japanese Nobel Prize winners, including ESAKI Leona, AKASAKI Isamu, and NAKAMURA Shuji, have received the IEEE Technical Field Award.
17 de jun. de 2024 · The tunnel diode is also known as the “Esaki Diode”. It was invented by “Leo Esaki” in 1957, and for this invention, he received Nobel in 1973. It exhibits negative resistance, negative resistance means current decreases when voltage increases.
10 de jun. de 2024 · physicist honored for advances in solid state electronics (born in Japan in 1925)
