Results 21 to 30 of about 29,331,473 (379)
Analysis of COSIMA spectra: Bayesian approach [PDF]
Geoscientific Instrumentation, Methods and Data Systems, 2015 We describe the use of Bayesian analysis methods applied to time-of-flight secondary ion mass spectrometer (TOF-SIMS) spectra. The method is applied to the COmetary Secondary Ion Mass Analyzer (COSIMA) TOF-SIMS mass spectra where the analysis can be ...
H. J. Lehto +8 more
doaj +1 more source
ToF-SIMS in battery research: Advantages, limitations, and best practices
Journal of Vacuum Science & Technology A, 2023 Time-of-flight secondary ion mass spectrometry (ToF-SIMS) is a powerful analytical technique whose application has great potential for battery research and that today is not used at its full potential.
Teo Lombardo +6 more
semanticscholar +1 more source
Nanoscopic subcellular imaging enabled by ion beam tomography
Nature Communications, 2021 Secondary ion beam mass spectrometry (SIMS) is a method to obtain a chemical snapshot of biological tissue, but the spatial resolution is low. Here, the authors develop a computational and technology pipeline to localise a chemical signal in SIMS in 3D ...
Ahmet F. Coskun +10 more
doaj +1 more source
TRACE ELEMENT COMPOSITION OF BERYL FROM SPODUMENE PEGMATITE DEPOSITS OF THE KUNAR PROVINCE, AFGHANISTAN [PDF]
МинералогияThe study of trace element composition of beryl from the Chambalak and Digal deposits of the Darai Pech pegmatite field of the Kunar province (Afghanistan) using secondary ion mass spectrometry (SIMS) revealed the sectoriality of the beryl crystal from ...
S.G. Skublov +3 more
doaj +1 more source
European Journal of Psychotraumatology, 2021 Background: Individuals with dissociative identity disorder (DID) have complex symptoms consistent with severe traumatic reactions. Clinicians and forensic assessors are challenged by distinguishing symptom exaggeration and feigning from genuine symptoms
Bethany L. Brand +8 more
doaj +1 more source
The inverse solution of the atomic mixing equations by an operator-splitting method [PDF]
, 2013 The quantification problem of recovering the original material distribution from secondary ion mass spectrometry (SIMS) data is considered in this paper.
Allen +17 more
core +1 more source
Applied Sciences, 2023 Titanium dioxide (TiO2) nanoparticles (NPs) are the subject of numerous studies and controversies on the risks they could pose to the environment and human health.
Morgane Janin +6 more
doaj +1 more source
SIM Samples Investigation by Statistical Methods
Acta Agraria Debreceniensis, 2003 The assessment of the present condition of the soil is very important, because the accession of the number of the European Union members is in the near future. This can be the base of the modern agrarian environmental management programme. The assessment must be objective, detailed and analyse the processes in the soil.Respecting the above causes was ...
László Várallyay +3 more
openaire +2 more sources
DISTRIBUTION OF TRACE ELEMENTS IN GROWTH ZONES AND SECTORS OF SPODUMENE CRYSTALS (PASHKI DEPOSIT, NURISTAN, AFGHANISTAN) [PDF]
МинералогияRegular distribution of several trace elements in spodumene crystals of the Pashki pegmatite Li deposits in Afghanistan (Nuristan province) is analyzed using secondary ion mass spectrometry (SIMS).
M.A. Ivanov +3 more
doaj +1 more source
Imaging of crystalline and amorphous surface regions using time-of-flight secondary-ion mass spectrometry (ToF-SIMS): application to pharmaceutical materials [PDF]
, 2016 The structure of a material, in particular the extremes of crystalline and amorphous forms, significantly impacts material performance in numerous sectors such as semiconductors, energy storage, and pharmaceutical products, which are investigated in this
Alexander, Morgan R. +5 more
core +3 more sources