Published September 18, 1980
| Version v1
Patent
Open
Meter for nuclear spin density distribution
Creators
Description
A disc of the material specimen is exposed to a static magnetic field. In combination with a first gradient of the static magnetic field a 900 high-frequency pulse is applied. Then two additional gradients of the magnetic field are successively produced in the disc that are rectangular with respect to each other, and finally the resulting free induction signal is read out. This signal represents the spins in the disc chosen. (DG)
Availability note (English)
MF available from INIS under the Report Number; Available from Deutsches Patentamt, Muenchen (Germany, F.R.).Abstract (German)
Eine Scheibe der Materialprobe ist einem statischen Magnetfeld ausgesetzt. Ein 900-Hochfrequenz-Impuls wird in Kombination mit einem ersten Magnetfeldgradienten zu dem statischen Magnetfeld angelegt. In der Scheibe werden dann hintereinander zwei weitere Magnetfeldgradienten erzeugt, die jeweils senkrecht zueinander liegen, und schliesslich das resultierende freie Induktionssignal ausgelesen. Dieses Signal stellt die Spins in der ausgewaehlten Scheibe dar. (DG)Files
14747064.pdf
Files
(477.5 kB)
| Name | Size | Download all |
|---|---|---|
|
md5:e9d34f5ea12cb209f82f138601efed4b
|
477.5 kB | Preview Download |
Additional details
Additional titles
- Original title (German)
- Verfahren zum Anzeigen der Kernspindichteverteilung
Publishing Information
- Imprint Pagination
- 17 p.
- IPC:
- Int. Cl. G01N 27/78.
- IPC
- Int. Cl. G01N 27/78.
- Patent number
- DE patent document 3008337/A/
INIS
- Country of Publication
- Germany
- Country of Input or Organization
- Germany
- INIS RN
- 14747064
- Subject category
- S46: INSTRUMENTATION RELATED TO NUCLEAR SCIENCE AND TECHNOLOGY;
- Descriptors DEI
- INDUCTION; MAGNETIC FIELDS; MEASURING METHODS; NUCLEAR MAGNETIC RESONANCE; SAMPLE PREPARATION; SPACE DEPENDENCE
- Descriptors DEC
- MAGNETIC RESONANCE; RESONANCE