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Welcome to Quantum Measurement Group at MIT

After over 100 years of research in materials characterization, possibly starting from Rontgen’s discovery of X-ray, we are at a new dawn in measuring materials properties. Quantum mechanics tells us that  “a Hermitian operator is an observable”, and if we consider a probe measurement that perturbs a system, correlation functions are typical measurables. On the contrary, very few maeterials’ properties have actually been accessible with current-generation measurement techniques. 

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