Title:
【発明の名称】核四重極共鳴の方法および装置
Document Type and Number:
Japanese Patent JP3428641
Kind Code:
B2
Abstract:
PCT No. PCT/GB92/00580 Sec. 371 Date Sep. 30, 1993 Sec. 102(e) Date Sep. 30, 1993 PCT Filed Apr. 1, 1992 PCT Pub. No. WO92/17794 PCT Pub. Date Oct. 15, 1992A method of NQR testing a sample having at least one NQR property which varies with a given environmental parameter comprises applying excitation to the sample to excite NQR resonance and detecting the NQR response signal. The excitation is such as to excite an NQR response signal which is detectable during the detection step over a predetermined range of the environmental parameter. The invention also relates to a method of, and apparatus for, NQR testing for the presence of selected nuclei (particularly nuclei of integral spin quantum number, such as 14N) in a sample. It also relates to a method of determining the spatial distribution of temperature within a sample.
Inventors:
Smith, john alek sydney
Show, Julian David
Show, Julian David
Application Number:
JP50695192A
Publication Date:
July 22, 2003
Filing Date:
April 01, 1992
Export Citation:
Assignee:
BTG International Limited
International Classes:
G01N24/00; G01R33/36; G01R33/44; G01R33/48; G01V3/14; (IPC1-7): G01N24/00
Domestic Patent References:
| JP2193094A | ||||
| JP339138A | ||||
| JP341929A | ||||
| JP59181827A | ||||
| JP60190846A | ||||
| JP6371241A | ||||
| JP63259449A | ||||
| JP60500828A |
Other References:
ファラー、ベッカー，パルス及びフーリエ変換ＮＭＲ，株式会社吉岡書店，３０−４４
Attorney, Agent or Firm:
Kazuo Shamoto (5 outside)