Title of article
Total scatter factors and tissue maximum ratios for small radiosurgery fields: Comparison of diode detectors, a parallel-plate ion chamber,and radiographic film
Author/Authors
Zhu، X. Ron نويسنده , , Allen، J.Joseph نويسنده , , Shi، Jie نويسنده , , E.Simon، William نويسنده ,
Issue Information
روزنامه با شماره پیاپی سال 2000
Pages
-471
From page
472
To page
0
Abstract
A temperature-modula.ion technique was applied to investigate change in the chemical potential of niobium film at transition to the superconducting state. The first dorivative of the chemical potential is continuous at Tc: whereas the second derivative shows a jump.
Keywords
total scatter factors , tissue maximum ratios , small radiosurgery fields , diode detector , ion chamber , radiographic films
Journal title
MEDICAL PHYSICS
Serial Year
2000
Journal title
MEDICAL PHYSICS
Record number
1932
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