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Perturbed angular correlation

The perturbed γ-γ angular correlation, PAC for short or PAC-Spectroscopy, is a method of nuclear solid-state physics with which magnetic and electric fields in crystal structures can be measured. In doing so, electrical field gradients and the Larmor frequency in magnetic fields as well as dynamic effects are determined. With this very sensitive method…

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Theory

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Measuring principle

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Laboratories

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Perturbed angular correlation

Nodes38
Edges37
Triples4
Avg. degree1.95
Density0.052632
Components1

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Important terminology

pac displaystyle magnetic field method sample electric nuclear probe state radioactive intermediate materials interaction one frequencies gamma frequency material used

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SubjectPredicateObjectConfidenceSrc
semiconductorsinstance ofThe samples with proteins or peptides are usually frozen to improve the measurement.The most studied materials with PAC are solids0.80text
metalsinstance ofThe samples with proteins or peptides are usually frozen to improve the measurement.The most studied materials with PAC are solids0.80text
insulatorsinstance ofThe samples with proteins or peptides are usually frozen to improve the measurement.The most studied materials with PAC are solids0.80text
and various types of functional materialsinstance ofThe samples with proteins or peptides are usually frozen to improve the measurement.The most studied materials with PAC are solids0.80text

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