Results 131 to 140 of about 3,778,092 (167)

Optimization of the depth resolution in ERDA of H using 12C ions

Nuclear Instruments and Methods in Physics Research Section B: Beam Interactions with Materials and Atoms, 1994
Abstract Depth resolution is one important parameter in the depth profiling of H by elastic recoil detection analysis (ERDA). We report on depth resolution measurements and compare them with those calculated by the DEPTH code [E. Szilagyi and F. Paszti, these Proceedings (IBA-11, Balatonfured, Hungary, 1993) Nucl. Instr. and Meth. B 85 (1994) 616; E.
E. Szilágyi, F. Pászti, V. Quillet, F. Abel   +3 more
openaire   +1 more source

Element-Dependent ERDA Probing Depths Using Different Detection Systems

Nuclear Instruments and Methods in Physics Research Section B: Beam Interactions with Materials and Atoms, 1997
Abstract Elastic Recoil Detection Analysis (ERDA) of a pyrex-glass sample is carried out in the elemental range of Z=5–20 using element dispersive ionization chambers and a time-of-flight (TOF-E) system, respectively. It is shown that recoil identification with the gas detectors is limited to energies significantly higher than the values assigned to ...
Grigull, S., Kreissig, U., Huber, H.
openaire   +3 more sources

Anodic behavior of zinc in Zn-MnO2 battery using ERDA technique

International Journal of Hydrogen Energy, 2010
The commercial, alkaline zinc-manganese dioxide (Zn-MnO2) primary battery has been transformed into a secondary battery using lithium hydroxide electrolyte. Galvanostatic discharge-charge experiments showed that the capacity decline of the Zn-MnO2 battery is not caused by the MnO2 cathode, but by the zinc anode.
Minakshi, M., Ionescu, M.
openaire   +2 more sources

Behavior of Li on graphene surfaces observed using high-resolution ERDA

Nuclear Instruments and Methods in Physics Research Section B: Beam Interactions with Materials and Atoms, 2016
Abstract Behavior of Li atoms deposited on the surfaces of highly oriented pyrolytic graphite (HOPG) and graphene-based thin films were observed at room temperature using high-resolution elastic recoil detection analysis (ERDA). On the HOPG surface, the deposited Li atoms intercalate into the bulk and no Li was observed in the surface region.
Masataka Nikko, Kaoru Nakajima, Masataka Hasegawa, Kenji Kimura   +3 more
openaire   +1 more source

Using ERDAS to extract and estimate the rice planting area of Hubei Province

2011 International Conference on Remote Sensing, Environment and Transportation Engineering, 2011
Having been one of an important application on remote sensing monitoring of rice, information extraction and estimation of large rice planting area timely is likely to be more difficult, only depending on the former on-the-spot investigation.
GuoLin Gao, XinSheng Wang, ShiYing Wang
openaire   +1 more source

Measurement of very low bulk concentrations (below 1 ppm) of hydrogen using ERDA

Nuclear Instruments and Methods in Physics Research Section B: Beam Interactions with Materials and Atoms, 2004
The measurement of small quantities of hydrogen (a few ppm) present in the bulk of materials by elastic recoil detection analysis is very difficult as the sensitivity is limited by a high background, almost continuous in level, in the low energy region, i.e. bulk region of the spectrum.
Tripathi, A., Kruse, O., Carstanjen, H.
openaire   +2 more sources

Land cover classification of SSC image: unsupervised and supervised classification using ERDAS imagine

IEEE International IEEE International IEEE International Geoscience and Remote Sensing Symposium, 2004. IGARSS '04. Proceedings. 2004, 2004
NASA's Earth Sciences program is primarily focused on providing high quality data products to its science community. NASA also recognizes the need to increase its involvement with the general public, including areas of information and education. The main objective of this study is to classify the vegetation, man-made structures, and miscellaneous ...
Wilbert Long III, Shobha Sriharan
openaire   +2 more sources

Simultaneous analysis of Li and B in amorphous thin film glasses using ERDA

Nuclear Instruments and Methods in Physics Research Section B: Beam Interactions with Materials and Atoms, 1992
Abstract Starting from Li2O-B2O3-SiO2 melts of definite composition thin amorphous films were prepared on glass substrates by physical vapor deposition. The conventional ERDA proved helpful to analyse the lithium to boron concentration ratios in the layers of any thickness and in the compact initial glass material.
C. Neelmeijer, R. Grötzschel, R. Klabes, U. Kreissig, W. Müller, D. Kruschke   +5 more
openaire   +1 more source

Hydrogen microdetermination in geological materials using elastic recoil detection analysis (ERDA)

Nuclear Instruments and Methods in Physics Research Section B: Beam Interactions with Materials and Atoms, 1990
Abstract For the first time, hydrogen has been determined (by means of nuclear microanalysis) within glassy inclusions trapped in volcanic minerals. Elastic recoil detection of protons has been used by means of the transmission and reflection geometry.
M. Mosbah, J. Tirira, R. Clocchiatti, J. Gosset, P. Massiot   +4 more
openaire   +1 more source

Quantitative analysis of hydrogen using TOF ERDA spectroscopy

2008
Time-of-Flight Elastic Recoil Detection Analysis (TOF ERDA) is a well established and powerful ion beam analytical technique. Method is used for simultaneous, quantitative elemental depth distributions of light and medium mass elements in both light and heavy matrices.
Bogdanović Radović, Ivančica, Jakšić, Milko, Siketić, Zdravko   +2 more
openaire   +1 more source