Accession Number:

AD0620466

Title:

X-RAY EXCITATION OF FLUORESCENCE.

Descriptive Note:

Progress rept. no. 1, 1 Mar-30 Jun 65,

Corporate Author:

HEBREW UNIV JERUSALEM (ISRAEL) DEPT OF PHYSICS

Personal Author(s):

Report Date:

1965-06-30

Pagination or Media Count:

4.0

Abstract:

An X-rayed crystal of Al203 was heated to a fairly high temperature where it emitted a very strong R line radiation of very large intensity. This may result from radiation centers that have been caused by the X-ray radiation transferring their energy to the levels of the R line or a reconversion from a different valence state such as Cr2 into Cr3. A special lead-shielded box was designed for placing over the X-ray tube and the spectrometer in order to provide protection from the X-rays scattered over a large angle.

Subject Categories:

Distribution Statement:

APPROVED FOR PUBLIC RELEASE