Electricity: measuring and testing – Particle precession resonance – Spectrometer components
Patent
1991-06-05
1993-01-19
Tokar, Michael J.
Electricity: measuring and testing
Particle precession resonance
Spectrometer components
324318, G01R 3320
Patent
active
051809826
ABSTRACT:
A probehead for a nuclear magnetic resonance spectrometer is disclosed comprising a coil structure defining an axis and having a first, a second, and a third solenoid sub-coil. The sub-coils are switched in parallel and are fed from a common high-frequency source. Adjacent sub-coils are wound in an opposite winding direction. A sample holder is arranged within the center of the middle sub-coil.
REFERENCES:
patent: 4180769 (1979-12-01), Gang
patent: 4633181 (1986-12-01), Murphy-Boesch
patent: 4725780 (1988-02-01), Yoda et al.
patent: 4784146 (1988-11-01), Mancuso et al.
patent: 4851780 (1989-07-01), Dejon et al.
patent: 5103175 (1992-04-01), Kimmich et al.
Journal of Magnetic Resonance 59, 307-317 (1984) NMR Coils with Segments in Parallel to Higher Frequencies or Lager Sample Volumes--Stephen B. W. Roeder.
Journal of Magnetic Resonance 26, 447-451 (1979) An Efficient Decoupler Coil Design which Reduces Heating in Conductive Samples in Superconduction Spectrometers, D. W. Alderman, D. M. Grant.
University diploma thesis entitled "Multipuls-Kernresonanz-Spektroskopie in Festorpern bei 270 MHz" of H. Post, public at Max-Planck-Institut fur medizinische Forschung, Heidelberg, Federal Republic of Germany, 1976.
Bruker Analytische Messtechnik GmbH
Tokar Michael J.
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