JPS5655845A - Method and device for dynamic time resolving measurement of xxray spectral absorption - Google Patents
Method and device for dynamic time resolving measurement of xxray spectral absorptionInfo
- Publication number
- JPS5655845A JPS5655845A JP13310379A JP13310379A JPS5655845A JP S5655845 A JPS5655845 A JP S5655845A JP 13310379 A JP13310379 A JP 13310379A JP 13310379 A JP13310379 A JP 13310379A JP S5655845 A JPS5655845 A JP S5655845A
- Authority
- JP
- Japan
- Prior art keywords
- sample
- sspa
- rays
- xxray
- perturbation
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N23/00—Investigating or analysing materials by the use of wave or particle radiation, e.g. X-rays or neutrons, not covered by groups G01N3/00 – G01N17/00, G01N21/00 or G01N22/00
- G01N23/02—Investigating or analysing materials by the use of wave or particle radiation, e.g. X-rays or neutrons, not covered by groups G01N3/00 – G01N17/00, G01N21/00 or G01N22/00 by transmitting the radiation through the material
- G01N23/06—Investigating or analysing materials by the use of wave or particle radiation, e.g. X-rays or neutrons, not covered by groups G01N3/00 – G01N17/00, G01N21/00 or G01N22/00 by transmitting the radiation through the material and measuring the absorption
- G01N23/083—Investigating or analysing materials by the use of wave or particle radiation, e.g. X-rays or neutrons, not covered by groups G01N3/00 – G01N17/00, G01N21/00 or G01N22/00 by transmitting the radiation through the material and measuring the absorption the radiation being X-rays
Landscapes
- Health & Medical Sciences (AREA)
- Toxicology (AREA)
- Physics & Mathematics (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Analysing Materials By The Use Of Radiation (AREA)
Abstract
PURPOSE:To perform highly-precise measurement of the change in the state of a sample caused by perturbation by a method wherein X-rays having a pulse-form continuous wavelength are applied to the sample and scattered to form a one-dimensional absorption spectrum image and are detected for each pulse thereof by an SSPA detector. CONSTITUTION:The divergent X-rays 3 given by an X-ray tube 2 pass the sample in a holder 4, are scattered angularly into the respective wavelength in accordance with the incident angle thereof at a spectral crystal 5, are sent to the SSPA detector 6 as the one-dimensional X-ray absorption spectrum image, are transduced into the charge quantity in each single photodiode of SSPA, and are read out as an analog quantity by a scanning circuit. The data thus obtained, passing through a control circuit 8, are sent to a processing device controlled by a timing circuit 11 and, stored there once, are subjected to operational processing. Accordingly, by continuous and repeated application of the divergent X-rays 3, the change in the state of the sample caused by the perturbation can be followed and thus highly-precise measurement can be performed.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP13310379A JPS5655845A (en) | 1979-10-15 | 1979-10-15 | Method and device for dynamic time resolving measurement of xxray spectral absorption |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP13310379A JPS5655845A (en) | 1979-10-15 | 1979-10-15 | Method and device for dynamic time resolving measurement of xxray spectral absorption |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5655845A true JPS5655845A (en) | 1981-05-16 |
JPH0132459B2 JPH0132459B2 (en) | 1989-06-30 |
Family
ID=15096880
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP13310379A Granted JPS5655845A (en) | 1979-10-15 | 1979-10-15 | Method and device for dynamic time resolving measurement of xxray spectral absorption |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5655845A (en) |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS49106393A (en) * | 1973-02-09 | 1974-10-08 | ||
JPS5180277A (en) * | 1975-01-06 | 1976-07-13 | Kogyo Gijutsuin | KEIKOSUPEKUTORUBUNPUJIDOKOSOKUDOSOKUTEISOCHI |
JPS522538A (en) * | 1975-06-16 | 1977-01-10 | Ibm | Spectrum analyzer |
-
1979
- 1979-10-15 JP JP13310379A patent/JPS5655845A/en active Granted
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS49106393A (en) * | 1973-02-09 | 1974-10-08 | ||
JPS5180277A (en) * | 1975-01-06 | 1976-07-13 | Kogyo Gijutsuin | KEIKOSUPEKUTORUBUNPUJIDOKOSOKUDOSOKUTEISOCHI |
JPS522538A (en) * | 1975-06-16 | 1977-01-10 | Ibm | Spectrum analyzer |
Also Published As
Publication number | Publication date |
---|---|
JPH0132459B2 (en) | 1989-06-30 |
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