Why Both Holes and Electrons Are Found in a Semiconductor | RoRe Academy
Автор: RoRe Academy
Загружено: 2026-02-01
Просмотров: 5
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Why do semiconductors have both electrons and holes?
In this video, we explain the fundamental physics of semiconductors, breaking down how charge carriers are created, what holes really are, and why both electrons and holes are essential for current flow in devices like diodes, transistors, and power electronics.
We cover:
🔹 What electrons and holes actually represent
🔹 How thermal energy and doping create carriers
🔹 Intrinsic vs extrinsic semiconductors
🔹 Why holes behave like positive charges
🔹 How this enables PN junctions, MOSFETs, and ICs
Whether you’re a student, power electronics engineer, or just curious about how modern electronics work, this video gives you a conceptual understanding without heavy math.
Subscribe to RoRe Academy for clear explanations of semiconductors, EV power electronics, and device physics.
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