Electron spin resonance on DPPH

VC3.4.4.1
Electron spin resonance on DPPH
Electron spin resonance on DPPH Diagram of resonance condition of free electrons
Electron spin resonance on DPPH

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Description

In experiment C3.4.4.1, electron spin resonance is demonstrated on diphenylpicrylhydrazyl (DPPH). DPPH is a radical in which a free electron occurs on a nitrogen atom. In the experiment, the resonance frequencies can be predefined continuously between 13 and 130 MHz. The aim of the assessment is to determine the g factor.

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1 555604 Pair of Helmholtz coils LD
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1 50126  4  Connecting lead, 32 A, 50 cm, blue LD
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