Laser-polarized 129Xe NMR and MRI at Ult
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Annjoe Wong-Foy; Sunil Saxena; Adam J. Moulé; Hans-Marcus L. Bitter; Juliette A.
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Article
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2002
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Elsevier Science
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English
⚖ 344 KB
Laser-polarized (129)Xe and a high-T(c)superconducting quantum interference device (SQUID) are used to obtain magnetic resonance images in porous materials at a magnetic field of 2.3 mT, corresponding to a Larmor frequency of 27 kHz. Image resolution of 1 mm is obtained with gradients of only 1 mT/m