Zobrazeno 1 - 10
of 217
pro vyhledávání: '"G.J.F. Legge"'
Publikováno v:
Journal of Physics D: Applied Physics. 39:1352-1362
Here we introduce a new technique called scanning ion deep level transient spectroscopy (SIDLTS) for the spatial analysis of electrically active defects in devices. In the first part of this paper, a simple theory behind SIDLTS was introduced and fac
Publikováno v:
Journal of Physics D: Applied Physics. 39:1342-1351
Theoretical aspects of a new technique for the MeV ion microbeam are described in detail for the first time. The basis of the technique, termed scanning ion deep level transient spectroscopy (SIDLTS), is the imaging of defect distributions within sem
Autor:
B. Sulkio-Cleff, S Maranda, Zbigniew Szklarz, M. Cholewa, G.J.F. Legge, C. Sarnecki, Janusz Lekki, Zbigniew Stachura, J. Styczen, A. Potempa, S. Lebed
Publikováno v:
Nuclear Instruments and Methods in Physics Research Section B: Beam Interactions with Materials and Atoms. 181:95-98
A new scanning nuclear microprobe (MP) with a short-length probe forming system has been designed and installed at the 3 MV van de Graaff accelerator in Cracow. The optimized probe forming system (PFS) includes a divided Russian quadruplet of magneti
Publikováno v:
Nuclear Instruments and Methods in Physics Research Section B: Beam Interactions with Materials and Atoms. 181:211-218
The technique of ion micro-tomography (IMT) provides three-dimensional distribution information about a sample's mass density and elemental composition. The required data are obtained by doing a scanning transmission ion microscopy (STIM) tomography
Publikováno v:
Chemical Research in Toxicology. 13:742-748
The permeabilities and genotoxicities of the Cr(III) complexes [Cr(en)(3)](3+), mer-[Cr(glygly)(2)](-), cis-[Cr(phen)(2)(OH(2))(2)](3+), and trans-[Cr(salen)(OH(2))(2)](+) and the Cr(V) analogues of cis-[Cr(phen)(2)(OH(2))(2)](3+) and trans-[Cr(salen
Autor:
Zbigniew Stachura, C. Sarnecki, P. Golonka, G.J.F. Legge, B. Cleff, S. Lebed, Z. Cioch, David N. Jamieson, A. Potempa, M. Cholewa, S. Łazarski
Publikováno v:
Nuclear Instruments and Methods in Physics Research Section B: Beam Interactions with Materials and Atoms. 158:44-47
A new nuclear microprobe has been constructed at the Van de Graaff accelerator (HVEC, KN-3000) in the Institute of Nuclear Physics in Cracow. The focusing system is based on two doublets of magnetic quadrupole lenses forming a “Divided Russian Quad
Publikováno v:
Nuclear Instruments and Methods in Physics Research Section B: Beam Interactions with Materials and Atoms. 158:464-469
We describe a new spectroscopic technique on the MeV ion microprobe, which allows the mapping of electrically active defects within a semiconductor. The technique known here as Scanning Ion Deep Level Transient Spectroscopy (SIDLTS) is analogous to t
Publikováno v:
Journal of Inorganic Biochemistry. 71:189-197
An analysis of the distribution of trace metals in the kidney cortex in normal and brindled male mice has been carried out with a scanning proton microprobe. Enzyme histochemical staining techniques were used to distinguish between proximal and dista
Autor:
G.J.F. Legge, A. Saint
Publikováno v:
Nuclear Instruments and Methods in Physics Research Section B: Beam Interactions with Materials and Atoms. 130:176-181
This paper presents some recent results in the investigation of MeV ion microprobe imaging techniques at the Micro-Analytical Research Centre MARC in Melbourne, Australia. In the first section we investigate the use of molecular hydrogen beams as too
Publikováno v:
Nuclear Instruments and Methods in Physics Research Section B: Beam Interactions with Materials and Atoms. 130:253-258
A new method for three dimensional tomographic analysis of micro-samples is presented. The technique is capable of accurately calculating the mass density and composition distribution of a sample, using the data measured from a STIM and PIXE tomograp