1Kramchenkov, AB, 1Storizhko, VYu., 1Drozdenko, OO, 1Denysenko, VL, 2Carstanjen, HD
1Institute of Applied Physics, NAS of Ukraine, Sumy
2Max Planck Institute for Metals Research, Germany
Nauka innov. 2010, 6(5):32-37
https://doi.org/10.15407/scin6.05.032
Section: Scientific Basis of Innovation Activity
Language: Russian
Abstract: 
A new analytical elastic recoil detection channel as a part of the IAP NASU microanalytical facility is described. The main purpose of the channel is quantitative non-destructive investigation of hydrogen in materials by elastic recoil detection technique. Due to application of the precision electrostatic spectrometer in combination with position-sensitive detector high energy and, hence, depth resolution is obtained. Relative energy resolution of the instrument ΔE/E is 3×10-4. Limit of hydrogen detection is about 10 ppm.
Keywords: electrostatic spectrometer, ERDA, high resolution, hydrogen profiling, microanalytical facility
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