Method and apparatus for measuring the NMR spectrum of an orientationally disordered sample

Patent · Mon Jan 01 00:00:00 EST 1990

OSTI ID:867592

Pines, Alexander ^[1]; Samoson, Ago ^[2]

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1. Berkeley, CA
2. Tallinn, SU

An improved NMR probe and method are described which substantially improve the resolution of NMR measurements made on powdered or amorphous or otherwise oreintationally disordered samples. The apparatus mechanically varies the orientation of the sample such that the time average of two or more sets of spherical harmonic functions is zero.

• Research Organization: Lawrence Berkeley National Laboratory (LBNL), Berkeley, CA (United States)
• Assignee: Regents of University of California (Berkeley, CA)
• Patent Number(s): US 4968939
• OSTI ID: 867592
• Country of Publication: United States
• Language: English

Related Subjects

method
apparatus
measuring
nmr
spectrum
orientationally
disordered
sample
improved
probe
described
substantially
improve
resolution
measurements
powdered
amorphous
otherwise
oreintationally
samples
mechanically
varies
orientation
time
average
sets
spherical
harmonic
functions
zero
time average
substantially improve
nmr measurements
orientationally disordered
nmr spectrum
nmr probe
disordered samples
improved nmr
disordered sample
/324/