Zobrazeno 1 - 10 of 30 pro vyhledávání: '"M. Heemeier"'
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Spectroscopic characterization of implanted boron in microcrystalline silicon by β-NMR
Autor: H. Ackermann, B. Ittermann, H. Mell, M. Heemeier, M. Füllgrabe, Hans-Jürgen Stöckmann, D. Peters, F. Kroll, P. Meier, F. Mai, H. Thieß, K. Marbach
Publikováno v: Physica B: Condensed Matter. :248-252
Spin-polarized, radioactive 12B probe nuclei were implanted in microcrystalline Si with typical grain diameters of ∼10 nm . Using β-radiation detected nuclear magnetic resonance (β-NMR) we observed broad, unstructured spectra at room temperature.
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::be94c508b9e21d4e527e9abe6ab365da
https://doi.org/10.1016/s0921-4526(01)00688-3
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2
[Untitled]
Autor: P. Meier, G. Welker, W. Geithner, U. Georg, K. Marbach, S. Wilbert, B. Ittermann, M. Heemeier, M. Füllgrabe, F. Mai, D. Peters, Peter Lievens, Rainer Neugart, F. Kroll, M. Keim, S. Kappertz
Publikováno v: Hyperfine Interactions. 129:423-441
β-active probe nuclei are implanted in nominally undoped ZnSe crystals. β-radiation detected nuclear magnetic resonance (β-NMR) studies are described for two different probe nuclei, 8Li and 12B. This way, the implantation behavior of two “opposi
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::c3a1f2e06a2841e8a5a4d5786014f01c
https://doi.org/10.1023/a:1012634505329
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5
Diffusion of Boron in Copper by Direct-Exchange Mechanism
Autor: Hans-Jürgen Stöckmann, K.-H. Ergezinger, F. Kroll, M. Heemeier, B. Ittermann, D. Peters, F. Mai, H. Ackermann, G. Sulzer, K. Marbach
Publikováno v: Physical Review Letters. 77:4784-4787
The behavior of B impurities implanted into Cu single crystals has been investigated by means of b radiation detected nuclear magnetic resonance and cross-relaxation spectroscopy. Diffusion of substitutional B (Bs) in Cu is observed in the temperatur
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::42e1445278323c1bc7135b57d0ce1d7a
https://doi.org/10.1103/physrevlett.77.4784
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6
Local structure of implanted B in amorphous Si
Autor: Hans-Jürgen Stöckmann, B. Ittermann, H. Thieß, F. Mai, K. Marbach, P. Meier, H. Ackermann, H. Mell, F. Kroll, M. Heemeier, M. Füllgrabe, D. Peters
Publikováno v: Applied Physics Letters. 79:338-340
12B probe nuclei are implanted in amorphous Si and monitored by β-radiation-detected nuclear magnetic resonance (β-NMR). Independently of growth conditions and impurity content, we find the same frequency distribution in a variety of samples. This
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::8ae8eab77ac70064cff1a78dce5322b3
https://doi.org/10.1063/1.1384482
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7
Boron implantation doping of diamond
Autor: M. Heemeier, M. Füllgrabe, D. Peters, Hans-Jürgen Stöckmann, P. Meier, J. P. F. Sellschop, B. Ittermann, H. Thieß, K. Marbach, F. Mai, H. Metzner, K. Bharuth-Ram, F. Kroll, H. Ackermann
Publikováno v: Applied Physics Letters. 71:3658-3660
Spin polarized 12B nuclei were produced in a 11B(d,p)12B nuclear reaction and recoil implanted into a type Ib diamond sample at doses below 1011 cm−2. β-radiation detected nuclear magnetic resonance spectra were measured directly after implantatio
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::6ca3182f3fee6cbf702a951287270ee0
https://doi.org/10.1063/1.120472
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8
Defect properties of ion-implanted nitrogen in ZnSe
Autor: Hans-Jürgen Stöckmann, H. Wenisch, G. Landwehr, F. Kroll, B. Ittermann, F. Mai, H. Thieß, H. Ackermann, W.-D. Zeitz, K. Marbach, M. Heemeier, M. Füllgrabe, D. Peters, P. Meier, Detlef Hommel
Publikováno v: Physical Review B. 63
Lattice sites and annealing behavior of implanted ${}^{12}\mathrm{N}$ in semi-insulating ZnSe are investigated by use of \ensuremath{\beta} radiation detected nuclear magnetic resonance (\ensuremath{\beta}-NMR). For room-temperature implantation only
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::54aabde46350e0c18e14648b3945f8e6
https://doi.org/10.1103/physrevb.63.241201
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9
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10
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