Results 71 to 80 of about 1,231 (163)

STRAS: a new high-time-resolution aerosol sampler for particle-induced X-ray emission (PIXE) analysis [PDF]

open access: yesAtmospheric Measurement Techniques
The joint use of hourly resolution sampling and analyses with accelerated ion beams such as with the particle-induced X-ray emission (PIXE) technique has allowed the measurement of hourly temporal patterns of particulate matter (PM) composition at many ...
S. Nava   +31 more
doaj   +1 more source

Analysis of the Elemental Composition of Cu2ZnSnSe4 Films by the PIXE and μ-PIXE Methods [PDF]

open access: yesЖурнал нано- та електронної фізики, 2014
By X-ray characteristic radiation induced by focused proton beam, the distribution of compound components over the area of Cu2ZnSnSe4 (-PІXE) films is investigated and their elemental composition (PІXE) is determined.
A.S. Opanasyk   +4 more
doaj  

Feasibility study for a neutron investigation in archaeological research on Tifernum Mataurense

open access: yesArcheomatica, 2019
External milli-beam particle induced X-ray emission spectroscopy (PIXE), Prompt Gamma Activation Analysis, Neutron Induced Prompt Gamma Spectrometry (NIPS) and high resolution Time-Of-Flight Neutron Diffraction (TOF-ND) have been considered as non ...
Massimo Rogante, Emanuela Stortoni
doaj  

The Use of Nuclear Scanning Microprobe to Study Radiation-Induced Migration of Impurities at the Grain Boundaries in Construction Materials [PDF]

open access: yesЖурнал нано- та електронної фізики, 2016
The application of scanning nuclear microprobe for study a radiation-induced migration of impurities at the grain boundaries in structural materials was considered.
A.V. Romanenko, A.G. Ponomarev
doaj  

Aerosol composition and source apportionment in the Mexico City Metropolitan Area with PIXE/PESA/STIM and multivariate analysis [PDF]

open access: yesAtmospheric Chemistry and Physics, 2006
Aerosols play an important role in the atmosphere but are poorly characterized, particularly in urban areas like the Mexico City Metropolitan Area (MCMA).
K. S. Johnson   +11 more
doaj  

Application of laser produced ion beams to nuclear analysis of materials

open access: yesEPJ Web of Conferences, 2013
The ion beam driven nuclear analysis has been developed for many years by using various electrostatic accelerators. A proton micro-beam with the beam diameter of ∼1.5 μm at Takasaki Ion Acceleration for Advanced Radiation Application (TIARA), JAEA was ...
Mima Kunioki   +11 more
doaj   +1 more source

Caracterización de un vidrio rojo medieval procedente de las vidrieras del Monasterio de las Huelgas de Burgos

open access: yesBoletín de la Sociedad Española de Cerámica y Vidrio, 2009
In the year 2007 the process of conservation-restoration of the windows of the apostles that close the windows of the Chapter Hall of Cloister of S. Fernando del Real Monasterio de Santa María la Real de las Huelgas de Burgos was completed the process. A
Gómez, B.   +6 more
doaj  

Analysis of copper-alloy fitments on a Roman gladius from the river Ljubljanica

open access: yesArheološki Vestnik, 2000
The method of proton induced X-ray emission (PIXE) analysis was applied for studies of the metal composition of copper-based alloys on the scabbard of a Roman gladius, discovered in the river Ljubljanica.
Žiga Šmit, Primož Pelicon
doaj  

Use of PIXE analysis to study urban atmospheric aerosols from downtown Havana City

open access: yesNucleus, 2009
The present work shows the results of a first study aimed at determining the elemental composition in airborne particulate matter (in fine and coarse particle size fractions).
Grizel Pérez Zayas   +3 more
doaj  

Archaeometric analysis of Alesia group broochesfrom sites in Slovenia

open access: yesArheološki Vestnik, 2005
The  methods  of  X-ray  fluorescence,  proton-induced  X-rayemission (PIXE) and scanning electron microscopy (SEM) wereused for analysis of 18 brooches of the group Alesia from Sloveniansites.
Žiga Šmit   +4 more
doaj  

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