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Dawon Kahng and Martin Atalla present the MOSFET

Dawon Kahng and Martin Atalla demonstrate the first working MOSFET to their colleagues at Bell Labs, showcasing a revolutionary semiconductor device that could transform electronics.

Setting

A well-equipped laboratory at Bell Labs in Murray Hill, New Jersey. The room is filled with scientific equipment, workbenches, and testing devices, all arranged in a functional yet orderly manner. Large windows allow natural light to filter in, complemented by overhead fluorescent lighting.

Characters

The figures in this scene as an entity network — co-presence links everyone in the moment; speakers who trade lines are bound tighter. Turn the resolution dial to reveal depth the engine actually computed.

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Dawon Kahng
primary
A Korean-American electrical engineer in his early 30s, with a slender build and sharp, focused eyes. His black hair is neatly combed, and his posture exudes quiet confidence. His hands move with deliberate precision, reflecting his meticulous nature.
Martin Atalla
primary
A man in his late 30s with a medium build, slightly receding dark hair, and sharp, intelligent eyes. His face is clean-shaven, and he wears thin-framed glasses that give him a studious appearance. His hands are expressive, often gesturing when explaining complex concepts.
Senior Researcher
secondary
A middle-aged man with a lean build, sharp features, and thinning gray hair combed neatly to the side. His wire-rimmed glasses rest low on his nose, and his piercing eyes scrutinize the demonstration with a mix of skepticism and fascination. His posture is upright, reflecting years of disciplined scientific inquiry.
Lab Technician
secondary
A young man in his late 20s with a wiry build and short, neatly combed dark hair. His face is clean-shaven, and he wears round, wire-framed glasses that frequently slip down his nose. His hands are slightly calloused from handling delicate equipment.
Junior Engineer
background
A young man in his early 20s, with a lean build and short, neatly combed dark hair. His face is clean-shaven, and his eyes are wide with excitement behind round, wire-framed glasses. He has a slightly hunched posture from hours spent at the lab bench.

Dialog

Dawon Kahng Observe the gate voltage modulation—just 1.5 volts switches the channel from non-conductive to fully active.
Senior Researcher Remarkable stability in the oxide layer. Have you tested threshold voltage drift under prolonged bias?
Martin Atalla We’ve run accelerated life tests—less than 0.1% variation after 500 hours. The silicon dioxide interface is key.
Dawon Kahng Note the absence of minority carrier storage—switching speeds approach theoretical limits.
Senior Researcher This could obsolete junction transistors in logic circuits. The implications for computing...
Martin Atalla Precisely. No more dealing with saturation delays. We’re looking at nanoseconds instead of microseconds.
Dawon Kahng And it scales. Smaller geometries will only improve performance.

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