Sample interview questions: Can you explain the difference between classical and quantum condensed matter physics?
Sample answer:
Classical Condensed Matter Physics
Classical condensed matter physics treats matter as a continuous medium and employs classical mechanics and electromagnetism to describe its behavior. It focuses on phenomena that occur on length scales much larger than the atomic scale, such as the behavior of liquids, solids, and gases. Thermal properties, mechanical properties, and electrical properties are commonly studied in this regime.
Quantum Condensed Matter Physics
In contrast, quantum condensed matter physics recognizes the wave-particle duality of matter and applies quantum mechanics to understand the behavior of materials. It delves into phenomena that occur at atomic and subatomic scales, where quantum effects become significant. This includes the study of superconductivity, superfluidity, magnetism, and topological insulators.
Key Differences
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