A technique to convert reflection elastic recoil detection analysis spectra to depth profiles, the channel-depth conversion, was introduced by Verda, et al [1]. But the channel-depth conversion does not correct for energy spread, the unwanted broadening in the energy of the spectra, which can lead to errors in ...
DOE Information Bridge
... Accession Number : ADD317635. Title : ACCURATE DEPTH DETERMINATION IN WELL LOGGING. Corporate Author : ...
DTIC Science & Technology
... ACCURATE CRACK DEPTH MEASUREMENTS IN WELDED ASSEMBLIES (2B16 ... ABILITY TO ESTIMATE THE SIZE OF CRITICAL DEFECTS WITH ...
One of the most important characteristics in depth profiling using ion beam analysis (IBA) is energy (or depth) resolution. A computer code, DEPTH, was developed to calculate the above values for different IBA methods. In this paper it will be shown that DEPTH can calculate accurately also the ...
NASA Astrophysics Data System (ADS)
... Title : SIMPLE AND ACCURATE CALIBRATION MODEL FOR HYDROGEN- CONTENT, BETA-PARTICLE BACKSCATTER GAUGES. ...
... Accession Number : ADA542187. Title : Accurate Representation of Arbitrary Depth Source Terms in Coastal Wave Prediction Models. ...
rooting depth is essential because it is the primary determinant of ... Accurate determination of rooting depths in terrestrial biosphere models is ...
NASA Website
... A RAPID AND ACCURATE DETERMINATION OF THE ELECTRICAL CONDUCTIVITY OF ... HIGH ENOUGH TO ENSURE THAT THE SKIN DEPTH ...
Depth measures the extent of atom/residue burial within a protein. It correlates with properties such as protein stability, hydrogen exchange rate, protein-protein interaction hot spots, post-translational modification sites and sequence variability. Our server, DEPTH, accurately computes depth ...
PubMed
Depth measures the extent of atom/residue burial within a protein. It correlates with properties such as protein stability, hydrogen exchange rate, protein�protein interaction hot spots, post-translational modification sites and sequence variability. Our server, DEPTH, accurately computes ...
PubMed Central
The usefulness of indentation testing has increased steadily through the past couple decades extending its reach far beyond basic hardness tests. The depth of information available from nanoindentation testing can be extended further through combination with atomic force microscopy (AFM) and orientation imaging microscopy (OIM) as a means to develop a mechanistic understanding ...
The authors have demonstrated a wet etching technique capable of producing accurate and uniform etch depths in distributed Bragg reflectors (DBRs) and other GaAs/AlAs superlattice structures. The process utilizes two selective etchants, citric acid/hydrogen peroxide in a 4:1 ratio and phosphoric acid/hydrogen ...
Energy Citations Database
... PROFILING OF CONSTITUENTS AND IMPURITIES BY ELASTIC PROTON SCATTERING IN AMORPHOUS HYDROGENATED SILICON FILMS. ...
... SOLUTIONS(MIXTURES), ELECTRICAL CONDUCTIVITY), PHYSICAL CHEMISTRY, POTASSIUM COMPOUNDS, HYDROXIDES, HYDROGEN ...
Accurate identification of depth phases is essential in improving the performance of the event screening process. In the first Release of event screening software, the rules for depth phases were insufficient, in that events that had inappropriate depth p...
National Technical Information Service (NTIS)
High resolution measurements of the depth profiles of hydrogen and deuterium implanted in carbon were made using SIMS. Nuclear reaction analysis was used to calibrate the concentration scales for the deuterium. The depth profiles of low fluence H and D im...
Recent developments in the depth profiling of hydrogen and helium isotopes in solids by use of nuclear reactions are reviewed. General considerations for depth profiling by the resonance method and by the energy-analysis method are summarized. The differe...
A technique has been developed for measuring the properties of discharge-based plasma channels by monitoring the centroid location of a laser beam exiting the channel as a function of input alignment offset between the laser and the channel. The centroid position of low-intensity (<1014 W cm-2) laser pulses focused at the input of a hydrogen-filled capillary discharge ...
