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annealing

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A heat treatment process used by Nakamura to activate p-type properties in magnesium-doped gallium nitride, proving to be a scalable and effective method.

Videos Mentioning annealing

Why It Was Almost Impossible to Make the Blue LED

Why It Was Almost Impossible to Make the Blue LED

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A process of heating magnesium-doped gallium nitride to 400°C, which Nakamura used to create a fully p-type sample, proving more effective and scalable than the electron beam method.