Please use this identifier to cite or link to this item:
|Title:||Hydrogen 3D distribution in solids by ERDA imaging|
|Authors:||Yang, C. |
|Citation:||Yang, C., Teo, E.J., Osipowicz, T., Watt, F., Jamieson, D., Lee, K.K., Tomcik, B. (1999-09-02). Hydrogen 3D distribution in solids by ERDA imaging. Nuclear Instruments and Methods in Physics Research, Section B: Beam Interactions with Materials and Atoms 158 (1) : 706-712. ScholarBank@NUS Repository. https://doi.org/10.1016/S0168-583X(99)00525-X|
|Abstract:||A method for quantitative analysis of hydrogen distribution in 3D has been developed using the elastic recoil detection analysis (ERDA) technique in conjunction with a nuclear microprobe. 2-3 MeV alpha particles, focused down to 2-5 μm, were applied at incident angles of 10-15° to the sample surface. Using an absorber placed in front of surface barrier (SB) detector in order to stop forward-scattered alpha particles, we have achieved a hydrogen detection limit of about 0.1 at.% and a depth resolution of about 80-100 nm. The technique was applied simultaneously with Rutherford backscattering spectrometry (RBS) to measure and image the hydrogen distribution in thin films and solid state bulk materials.|
|Source Title:||Nuclear Instruments and Methods in Physics Research, Section B: Beam Interactions with Materials and Atoms|
|Appears in Collections:||Staff Publications|
Show full item record
Files in This Item:
There are no files associated with this item.
checked on Jun 25, 2018
WEB OF SCIENCETM
checked on Jun 4, 2018
checked on May 18, 2018
Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.