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Low-temperature, high-pressure apparatus for nuclear-magnetic-resonance experiments

D. van der Putten, K.O. Prins, Nestor J. Trappeniers

Open publisher page 14 citations

Abstract

A description is given of a liquid-helium cryostat containing a high-pressure NMR probe, suitable for hydrostatic pressures up to 15 kbar. The tail of the cryostat is designed to fit between the poles of a conventional electromagnet. Hydrostatic helium gas pressure is generated by means of a commercially available two-stage gas compressor. The apparatus is designed for performing nuclear-magnetic-resonance (NMR) experiments on samples subjected to pressure, in a temperature range from 2 to 100 K.

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What this paper is about

A description is given of a liquid-helium cryostat containing a high-pressure NMR probe, suitable for hydrostatic pressures up to 15 kbar. The tail of the cryostat is designed to fit between the poles of a conventional electromagnet. Hydrostatic helium gas pressure is generated by means of a commercially available two-stage gas compressor. The apparatus is designed for performing nuclear-magnetic-resonance (NMR) experiments on samples subjected to pressure, in a temperature range from 2 to 100 K.

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OpenAlex reports 14 citations for this work. Citation counts describe recorded attention and do not establish research quality.

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Available abstract

A description is given of a liquid-helium cryostat containing a high-pressure NMR probe, suitable for hydrostatic pressures up to 15 kbar. The tail of the cryostat is designed to fit between the poles of a conventional electromagnet. Hydrostatic helium gas pressure is generated by means of a commercially available two-stage gas compressor. The apparatus is designed for performing nuclear-magnetic-resonance (NMR) experiments on samples subjected to pressure, in a temperature range from 2 to 100 K.

Key concepts: Cryostat, Electromagnet, Helium, Helium-3, Liquid helium, Materials science, Nuclear magnetic resonance, Hydrostatic pressure

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