Zobrazeno 1 - 10
of 23
pro vyhledávání: '"E. d'Artemare"'
Publikováno v:
Nuclear Instruments and Methods in Physics Research Section B: Beam Interactions with Materials and Atoms. :545-550
The relative positions, intensity and shape of narrow resonances (F ≈ 100 eV) in (p,γ), (p,αγ) and (p,p′γ) reactions induced on the isotopes 13C, 15N, 18O, 19F, 23Na, 24Mg, 27Al, 29Si, 30Si and 52Cr were investigated in the energy range from
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::db4555ca18fc33bf0ebfa839c5795bec
https://doi.org/10.1016/s0168-583x(97)00870-7
https://doi.org/10.1016/s0168-583x(97)00870-7
Publikováno v:
Nuclear Instruments and Methods in Physics Research Section B: Beam Interactions with Materials and Atoms. 122:99-112
The morphology of highly porous silicon films of the “columnar” and “sponge-like” type was studied with transmission electron microscopy (TEM) and by decoration of the large internal surface of the films with 15N and by subsequently recording
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::49e63452ff22c4f822ad7445e94c56a4
https://doi.org/10.1016/s0168-583x(96)00723-9
https://doi.org/10.1016/s0168-583x(96)00723-9
Publikováno v:
Nuclear Instruments and Methods in Physics Research Section B: Beam Interactions with Materials and Atoms. 85:572-578
Considerable improvement in depth resolution may be gained in depth profiling with nuclear resonances through the depth magnification associated to grazing incidence geometry. However, the random lateral displacement induced by angular multiple scatt
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6a1ab3eeaab50bd2bf7bb2734fa99636
https://doi.org/10.1016/0168-583x(94)95885-8
https://doi.org/10.1016/0168-583x(94)95885-8
Publikováno v:
Nuclear Instruments and Methods in Physics Research Section B: Beam Interactions with Materials and Atoms. 66:1-10
Various depth profiling experiments illustrating the high depth resolutions obtained are presented for Ta 2 O 5 and SiO 2 layers with sharp 18 O 16 O interfaces in depth ranges up to some hundreds of angstrom. A further increase of depth resolutio
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::60c47f7e409b3e1eeca50ec04ed5f27f
https://doi.org/10.1016/0168-583x(92)96133-j
https://doi.org/10.1016/0168-583x(92)96133-j
Publikováno v:
Nuclear Instruments and Methods in Physics Research Section B: Beam Interactions with Materials and Atoms. 45:100-104
The quantitative analysis of 16 O in near-surface regions of samples is usually performed with the 16 (d, p) 17 O ∗ reaction, at rather low energies (⩽ 900 keV). In many IBA facilities this technique cannot be used because of the absence of adequ
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::64da9b2a378d735be15d6dd3c7028935
https://doi.org/10.1016/0168-583x(90)90793-t
https://doi.org/10.1016/0168-583x(90)90793-t
Publikováno v:
Nuclear Instruments and Methods in Physics Research. 205:5-26
A digitally controlled energy scanning system is described which may be coupled in a simple and inexpensive way to any accelerator which is high voltage stabilized by a beam position sensing “slit control” system like all single ended or tandem V
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::74274302013db8498f3460946dc2d30b
https://doi.org/10.1016/0167-5087(83)90170-9
https://doi.org/10.1016/0167-5087(83)90170-9
Autor:
Derek W. Palmer, E. D'artemare
Publikováno v:
Philosophical Magazine. 17:1195-1205
A minimum observed in the high-angle scattering yield for 415 kev protons incident on single-crystal quartz along directions close to that of the [0001] axis has an angular width indicating channelling of the protons by atomic rows. Comparison betwee
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6978a33b63753c16073d06e3c246f1cf
https://doi.org/10.1080/14786436808223195
https://doi.org/10.1080/14786436808223195
Autor:
M. Croset, S. Rigo, J. Siejka, D. Dieumegard, E. d'Artemare, M. Bruneaux, G. Amsel, C. Cohen, F. Abel, C. Ortega, B. Maurel
Publikováno v:
Journal of Radioanalytical Chemistry. 16:567-586
Techniques are described which combine the use of nuclear reactions and of backscattering to obtain analytical results which would be difficult or impossible to reach using one of these methods only. The principles of stoichiometry determination by p
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f891a93cba57e0f03daf4507054742e7
https://doi.org/10.1007/bf02514186
https://doi.org/10.1007/bf02514186
Publikováno v:
Nuclear Instruments and Methods. 92:481-498
The principles of nuclear microanalysis by the direct observation of the charged particles emitted from nuclear reactions induced on light nuclei are described. This method allows the determination, in short times, of very small quantities of nuclei
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e07ca6444daa062213baa667720ce0b8
https://doi.org/10.1016/0029-554x(71)90100-5
https://doi.org/10.1016/0029-554x(71)90100-5
Publikováno v:
Nuclear Instruments and Methods in Physics Research. 191:189-190
An atomic, hysteresis free, energy scanning system is presented which may be doubled in a simple and inexpensive way to slit stabilized accelerators, like those of the Van de Graaf type. Electrostatic deflection plates biased to a digitally controlle
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5a10f703ad1ce6e4094a9de52f65da82
https://doi.org/10.1016/0029-554x(81)91003-x
https://doi.org/10.1016/0029-554x(81)91003-x