English (United Kingdom)

https://curated-unify.zendy.io/wp-json/zendy-region/v1/featured_content/oa?rat=en

https://curated-unify.zendy.io/wp-json/zendy-region/v1/highlighted_journal/

Zendy Plus

Presents the access of premium content as premium feature

Premium Content

Presents the keyphrase highlighting as premium feature

Keyphrase Highlighting

Presents the summarisation as premium feature

Summarisation

Insights

Presents the pdf analysis as premium feature

PDF Analysis

Presents the zaia usage as premium feature

ZAIA

Zendy Tools

Zendy Open

Nuclear magnetic resonance (NMR) spectra of liquids were studied at fields from 470 nT to 65 mu T using a nitrogen cooled radio frequency superconducting quantum interference device. The authors demonstrated that low field NMR measurements with this device are feasible and may yield useful information. In particular, they determined the natural linewidth of distilled water to be 0.17 +/- 0.06 Hz. In addition, they recorded J-coupled spectra of 2,2,2-trifluoroethanol in a measurement field regime that was determined to provide the best signal-to-noise ratio. Four peaks with frequency differences of about 2 Hz were well separated. (C) 2007 American Institute of Physics

Liquid state nuclear magnetic resonance at low fields using a nitrogen cooled superconducting quantum interference device