Zobrazeno 1 - 10
of 424
pro vyhledávání: '"S. Kalbitzer"'
Autor:
S. Kalbitzer
Publikováno v:
Physical Science International Journal. 4:366-371
Ion nanobeams are used to write data bits of nanometer diameter into storage materials and photon near-field technology is employed to read this novel kind of digital memory.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d08bbbd95743732a24c41b15d0f00228
https://doi.org/10.9734/psij/2014/6711
https://doi.org/10.9734/psij/2014/6711
Autor:
S. Kalbitzer, V. A. Zhukov
Publikováno v:
Radiation Effects and Defects in Solids. 166:851-860
The advantage of focused Xe+ beams over other rare gas species have been investigated [Zhukov, V.; Kalbitzer, S. Russ. Microelectron. 2011, 40 (1), 17–24]. In particular, the higher operation temperature of a super-tip gas field ion source for xeno
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::228a5735acf710513bb6a68a6c7b9311
https://doi.org/10.1080/10420150.2011.594351
https://doi.org/10.1080/10420150.2011.594351
Autor:
S. Kalbitzer, V. A. Zhukov
Publikováno v:
Russian Microelectronics. 40:17-24
Advantages of the use of beams of focused Xe+ ions obtained from supertip sources with field ionization (GFIS*) in ion microscopy compared with conventional sources of different ions are considered. Specifically, the higher working temperature of sup
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::51eb1069378c7e0c4a4aa69ead0e2951
https://doi.org/10.1134/s1063739711010082
https://doi.org/10.1134/s1063739711010082
Autor:
V. Zhukov, S. Kalbitzer
Publikováno v:
The Open Applied Physics Journal. 1:4-10
The resolution of helium ion scanning microscopes working in the secondary electron emission mode is theo- retically estimated in the energy interval of E = 0.3-100 keV. The corresponding probe diameter improves with energy from 1.0 to 0.2 nm. A theo
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::49a2db1b76e2d82d14d534fbc4c327e7
https://doi.org/10.2174/1874183500801010004
https://doi.org/10.2174/1874183500801010004
Autor:
S. Kalbitzer
Publikováno v:
physica status solidi (b). 242:2440-2446
Proton stopping cross-sections in several solid and gaseous targets have been calculated by applying the Bethe–Bloch formalism to each electron shell. In addition, binary collision kinetics for both proton and electron in motion have been taken int
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b3f2071248fc9a2f488cb6ca52e01588
https://doi.org/10.1002/pssb.200540096
https://doi.org/10.1002/pssb.200540096
Autor:
S. Kalbitzer
Publikováno v:
Applied Physics A. 79:1901-1905
Ion-beam emission from a gas field ion source can considerably be improved by employing base tips of spherical instead of paraboloidal geometry. With such tips, due to their better electrical field distribution, gas supply is enhanced and desorption
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8d1e993b06dd40a3ce1dd0bd86f0fa64
https://doi.org/10.1007/s00339-004-2869-6
https://doi.org/10.1007/s00339-004-2869-6
Autor:
S. Kalbitzer
Publikováno v:
Nuclear Instruments and Methods in Physics Research Section B: Beam Interactions with Materials and Atoms. 218:343-354
Energetic beams of heavy ions are an excellent tool for recording digital information in insulating materials. This ionographic process is based on the introduction of radiation damage up to the amorphisation level in thin layers of insulators, prefe
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9b5e7ac8f6c8038360bb19152632ed2d
https://doi.org/10.1016/j.nimb.2003.12.029
https://doi.org/10.1016/j.nimb.2003.12.029
Autor:
S. Kalbitzer, A. Knoblauch
Publikováno v:
Applied Physics A. 78:269-281
Intense ion beams of hydrogen and rare gases, can be extracted from W and Ir super-tips of a gas field ion source. In this study, the influence of temperature and electrical field on the emitted currents of Ar, Ne and He has been investigated. In par
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3db9a589c64774c9b971f91554dea83f
https://doi.org/10.1007/s00339-003-2218-1
https://doi.org/10.1007/s00339-003-2218-1
Autor:
S Kalbitzer
Publikováno v:
Current Opinion in Solid State and Materials Science. 6:271-279
Optical nano-structures can be produced in semiconducting materials by exposure to focused beams of energetic ions. By proper choice of implantation conditions, pixel densities reach ultra-high values of 1010–1012 pix/cm2. Silicon and diamond const
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::16ea46de46e58d7c3bbcee5a16c2dbe8
https://doi.org/10.1016/s1359-0286(02)00122-5
https://doi.org/10.1016/s1359-0286(02)00122-5
Autor:
S. Kalbitzer
Publikováno v:
Applied Physics A: Materials Science & Processing. 72:639-670
The feasibility of optical recording by irradiating diamond with energetic ion beams has been investigated. The radiation damage in the exposed target areas provides sufficient optical contrast to the unexposed parts as to distinguish analog or digit
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::92f29cbc17b4e19e110ec1448178b96c
https://doi.org/10.1007/s003390100829
https://doi.org/10.1007/s003390100829