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The first LED was created by Soviet inventor Oleg Losev [9] in 1927, but electroluminescence was already known for 20 years, and relied on a diode made of silicon carbide. ...
Here are additional clues for each of the words in today's Mini Crossword. NYT Mini Across Hints. 1 Across: "___ the gap!" (advice for solving this puzzle) — HINT: It starts with the letter "M"
Here are additional clues for each of the words in today's Mini Crossword. NYT Mini Across Hints. 1 Across: Kinda wet — HINT: It starts with the letter "D"
Here are additional clues for each of the words in today's Mini Crossword. NYT Mini Across Hints. 1 Across: Worked in Microsoft Word — HINT: It starts with the letter "T"
LED development began with infrared and red devices made with gallium arsenide. Advances in materials science have enabled making devices with ever-shorter wavelengths, emitting light in a variety of colors. LEDs are usually built on an n-type substrate, with an electrode attached to the p-type layer deposited on its surface.
LED lamps are often made with arrays of surface mount LED modules. A significant difference from other light sources is that the light is more directional. An LED is a "Lambertian" emitter, producing a cone of light with half-power points about 60° from the axis. A laser diode is another form of LED emitter, but produces light by a different ...
Hints and solutions for today's Mini Crossword on Friday, January 10.
Here are additional clues for each of the words in today's Mini Crossword. NYT Mini Across Hints. 1 Across: 2019 flop whose Variety review began "Nine may not be enough lives for some of the stars ...