Zobrazeno 1 - 10
of 112
pro vyhledávání: '"G.L.R. Mair"'
Publikováno v:
Surface and Interface Analysis. 39:128-131
A tin liquid metal ion source (LMIS) containing ∼14% Pb has been studied. From a careful examination of the mass spectra of the source, it is concluded that post-ionisation (PI) is the most probable mechanism for the formation of Pb2+ ions. In the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b12b3ac6479e8c218d0863d193c06289
https://doi.org/10.1002/sia.2474
https://doi.org/10.1002/sia.2474
Autor:
Charalamos A. Londos, Ch. Akhmadaliev, Th. Ganetsos, G.L.R. Mair, C. J. Aidinis, Lothar Bischoff
Publikováno v:
Applied Physics A. 81:385-388
The mass spectra of the beam emitted by a Au82Si18 eutectic molten metal ion source are investigated in detail as a function of emitter temperature. At the conclusion of the work it emerges that while Au+, Si+, and Si++ are the result of direct field
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::24895bb603acbc797feee23d8f00e8b2
https://doi.org/10.1007/s00339-004-2563-8
https://doi.org/10.1007/s00339-004-2563-8
Autor:
Th. Ganetsos, G.L.R. Mair, Lothar Bischoff, Charalamos A. Londos, Ch. Akhmadaliev, C. J. Aidinis
Publikováno v:
Nuclear Instruments and Methods in Physics Research B 222(2004)3-4, 627-631
The energy distribution of the monomer ion species is studied as a function of emitter temperature for an Au 82 Si 18 eutectic liquid metal alloy ion source (LMAIS). Secondary peaks, or shoulders, in the distribution of some of the species are explai
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7d8d74b6bd87b6f4dab385aa22dcca55
https://doi.org/10.1016/j.nimb.2004.03.080
https://doi.org/10.1016/j.nimb.2004.03.080
Publikováno v:
Nuclear Instruments and Methods in Physics Research Section B: Beam Interactions with Materials and Atoms. 222:622-626
Tin is an important metal with new potential applications regarding the fabrication of novel devices. In this work the mass spectrum of a tin liquid metal ion source (LMIS) is studied in detail. Sn++ was found to dominate in the beam both over Sn+ an
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::be7548a0a75b8d729a6b82ea1a9a2d6b
https://doi.org/10.1016/j.nimb.2004.03.070
https://doi.org/10.1016/j.nimb.2004.03.070
Autor:
Th. Ganetsos, C. J. Aidinis, Charalamos A. Londos, G.L.R. Mair, Lothar Bischoff, Ch. Akhmadaliev
Publikováno v:
Ultramicroscopy. 100:1-7
Focused silicon beams are useful for direct write applications, e.g., lithography on silicon without the undesirable effect of substrate contamination. However, since pure silicon is not amenable to liquid metal ion source (LMIS) manufacture, a suita
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::03874f18a55ea21d6abd9d5ff471b611
https://doi.org/10.1016/j.ultramic.2004.01.004
https://doi.org/10.1016/j.ultramic.2004.01.004
Publikováno v:
Physica B: Condensed Matter. :1166-1170
Focused ion beams (FIBs) are of importance as direct write tools in the microelectronics industry, and beams containing Er ions are of importance for optoelectronics applications. Microstructures doped with Er are attractive because of their intra-4f
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d689064ad1a5f792932aa16895d2837a
https://doi.org/10.1016/j.physb.2003.09.093
https://doi.org/10.1016/j.physb.2003.09.093
Autor:
G. J. Papadopoulos, N. Guskos, Eugeniusz Grech, G.L.R. Mair, J. Majszczyk, T. Dziembowska, J. Typek, T. A. Perkowska, M Wabia, Vlassis Likodimos
Publikováno v:
Journal of Physics D: Applied Physics. 33:2664-2668
The potential of photoacoustic spectroscopy to resolve the crystal field levels of Cu2+ ions in three polyamine copper complexes, aqua spermine copper sulfate trihydrate [NH2(CH2)3NH(CH2)4NH(CH2)3NH2Cu2+H2O]SO42-3H2O, norspermine copper sulfate trihy
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::27b5c115ffff77bf56698c428836dc7f
https://doi.org/10.1088/0022-3727/33/20/320
https://doi.org/10.1088/0022-3727/33/20/320
Publikováno v:
Journal of Physics D: Applied Physics. 33:L86-L89
We investigate the temperature dependence of the mass spectrum of the ion beam emitted by an Au77Ge14Si9 liquid metal alloy ion source. Our results strongly point towards the co-existence of two mechanisms for the emission of doubly-charged monomer i
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ebeb2895bd4c42c71613350b25abd073
https://doi.org/10.1088/0022-3727/33/17/102
https://doi.org/10.1088/0022-3727/33/17/102
Publikováno v:
J. Phys. D: Appl. Phys. 33 (2000) 692-695
In spite of the fact that a great deal of research has been carried out on liquid metal ion sources, surprisingly few results exist on the temperature dependence of their electric characteristics. In this article we study two liquid metal alloy ion s
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ddef0a82c5ab469e34f59d54043a0d4e
https://doi.org/10.1088/0022-3727/33/6/316
https://doi.org/10.1088/0022-3727/33/6/316
Publikováno v:
Nuclear Instruments and Methods in Physics Research B 161-163 (2000) 1128-1131
International Conference on ION BEAM ANALYSIS and European Conference on ACCELERATORS IN APPLIED RESEARCH AND TECHNOLOGY Dresden July 26-30 1999
International Conference on ION BEAM ANALYSIS and European Conference on ACCELERATORS IN APPLIED RESEARCH AND TECHNOLOGY Dresden July 26-30 1999
Liquid metal ion sources (LMIS) are one of the key elements in focused ion beam (FIB) technology. For special tasks, alloy LMIS are needed which have to be operated in the most cases at elevated temperatures. For the adjustment of an optimal beam per
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::cd4bb1e1b848739ccd9d7c3c91abf676
https://doi.org/10.1016/s0168-583x(99)00859-9
https://doi.org/10.1016/s0168-583x(99)00859-9