Advanced Search
Display options
Filter resources
Text Availability
Article type
Publication date
Species
Language
Sex
Age
Showing 1 to 6 of 6 entries
Sorted by: Best Match Show Resources per page
Determination of lattice and grain boundary diffusion coefficients in protective alumina scales on high temperature alloys using SEM, TEM and SIMS.

Analytical and bioanalytical chemistry

Clemens D, Bongartz K, Quadakkers WJ, Nickel H, Holzbrecher H, Becker JS.
PMID: 15048480
Anal Bioanal Chem. 1995 Oct;353(3):267-70. doi: 10.1007/s0021653530267.

Grain and grain boundary diffusion coefficients in alumina scales on FeCrAl-based ODS alloys have been determined. The boundary diffusion-coefficients have been derived by combining gravimetrically determined growth rate data with SEM and TEM analyses of the oxide scale microstructure....

Comparative studies of MCs(+)-SIMS and e(-)-beam SNMS for quantitative analysis of bulk materials and layered structures.

Analytical and bioanalytical chemistry

Breuer U, Holzbrecher H, Gastel M, Becker JS, Dietze HJ.
PMID: 15048502
Anal Bioanal Chem. 1995 Oct;353(3):372-7. doi: 10.1007/s0021653530372.

For the quantification of heterostructure depth profiles the knowledge of relative sensitivity factors (RSF) and the influence of matrix effects on the measured profiles is necessary. Matrix dependencies of the measured ion intensities have been investigated for sputtered neutral...

Quantitative determination of element distributions in silicon based thin film solar cells using SNMS.

Analytical and bioanalytical chemistry

Gastel M, Breuer U, Holzbrecher H, Becker JS, Dietze HJ, Kubon M, Wagner H.
PMID: 15048522
Anal Bioanal Chem. 1995 Oct;353(3):478-82. doi: 10.1007/s0021653530478.

The determination of elemental distributions in thin film solar cells based on amorphous silicon using electron beam SNMS is possible by quantifying the measured ion intensities. The relative sensitivity factors (RSFs) for all elements measured have to be known....

Trace and surface analysis of ceramic layers of solid oxide fuel cells by mass spectrometry.

Analytical and bioanalytical chemistry

Becker JS, Breuer U, Westheide J, Saprykin AI, Holzbrecher H, Nickel H, Dietze HJ.
PMID: 15045328
Anal Bioanal Chem. 1996 Jun;355(5):626-32. doi: 10.1007/s0021663550626.

For the trace analysis of impurities in thick ceramic layers of a solid oxide fuel cell (SOFC) sensitive solid-state mass spectrometric methods, such as laser ablation inductively coupled plasma mass spectrometry (LA-ICP-MS) and radiofrequency glow discharge mass spectrometry (rf-GDMS)...

Extractable organohalogens in tissues of beluga whales from the Canadian Arctic and the St. Lawrence estuary.

Environmental pollution (Barking, Essex : 1987)

Kiceniuk JW, Holzbecher J, Chatt A.
PMID: 15093357
Environ Pollut. 1997;97(3):205-11. doi: 10.1016/s0269-7491(97)00100-0.

Samples of blubber, brain, kidney, liver, and muscle of individual beluga whales were extracted and analyzed for extractable organic Cl (EOCl), Br (EOBr), and I (EOI) by neutron activation analysis. The highest levels of EOCl (554 microg g(-1) lipid)...

Elemental anomalies at the cretaceous-tertiary boundary, woodside creek, new zealand.

Science (New York, N.Y.)

Brooks RR, Reeves RD, Yang XH, Ryan DE, Holzbecher J, Collen JD, Neall VE, Lee J.
PMID: 17821512
Science. 1984 Nov 02;226(4674):539-42. doi: 10.1126/science.226.4674.539.

Iridium and 26 other elements were determined in shale from the Cretaceous-Tertiary boundary at the locus classicus (for iridium anomalies) at Woodside Creek, New Zealand. Iridium, gold, copper, cobalt, chromium, nickel, arsenic, molybdenum, and iron were enriched in the...

Showing 1 to 6 of 6 entries