Zobrazeno 1 - 10
of 47
pro vyhledávání: '"S. Daviel"'
Autor:
J. E. Crawford, T.J. Procter, W. Al Tamimi, S. Daviel, M. R. Pearson, Pierre-Andre Amaudruz, F. Buchinger, E. Mané, O. Shelbaya, A. Voss
Publikováno v:
Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment. 811:57-69
Laser spectroscopy experiments at radioactive ion beam facilities around the world investigate properties of exotic nuclei for scientific endeavours such as, but not limited to, the investigation of nuclear structure. Advancements in experimental sen
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::21c1811fd8f556f2655452faee4156a5
https://doi.org/10.1016/j.nima.2015.11.145
https://doi.org/10.1016/j.nima.2015.11.145
Autor:
Gerald D. Morris, T. A. Keeler, S. Daviel, T. J. Parolin, M. D. Hossain, Zaher Salman, C. D. P. Levy, H. Saadaoui, Kim H. Chow, R. I. Miller, W. A. MacFarlane, D. Wang, R. F. Kiefl, S. R. Kreitzman, D. J. Arseneau
Publikováno v:
Physica B: Condensed Matter. :239-242
β -NMR of isolated 8Li has been investigated in the normal state of 2H- NbSe 2 . In a high magnetic field of 3 T a single resonance is observed with a Gaussian line width of 3.5 kHz. The line shape varies weakly as function of magnetic field and tem
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::229114ceb346ef94537f3f2a0d2d13aa
https://doi.org/10.1016/j.physb.2005.11.064
https://doi.org/10.1016/j.physb.2005.11.064
Autor:
W. A. MacFarlane, Gerald D. Morris, Brendan Campbell, Kim H. Chow, C. D. P. Levy, Zaher Salman, R. F. Kiefl, Zahra Yamani, S. R. Kreitzman, T. A. Keeler, T. J. Parolin, S. Daviel
Publikováno v:
Physica B: Condensed Matter. :415-418
In this paper, we describe initial studies of the structure and dynamics associated with Li + 8 in bulk crystalline GaAs and Ge. At low temperatures in GaAs, the amplitude of the Li + 8 resonance signal at ≈ 3 T indicates that a large fraction (at
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::559afe248e85c8bcc2a17c8442aa0c01
https://doi.org/10.1016/j.physb.2005.11.120
https://doi.org/10.1016/j.physb.2005.11.120
Autor:
D. J. Arseneau, M. Olivo, H. Izumi, S. Daviel, R. F. Kiefl, G. D. Morris, P. Amaudruz, C. D. P. Levy, T. R. Beals, B. Hitti, S. R. Dunsiger, W. A. MacFarlane, R. Poutissou, Richard Baartman, C. Bommas, E. Dumont, Y. Hirayama, Laura Greene, Atsushi Hatakeyama, J. H. Brewer, R. H. Heffner, Kim H. Chow, R. I. Miller, S. R. Kreitzman, J. Behr
Publikováno v:
Nuclear Instruments and Methods in Physics Research Section B: Beam Interactions with Materials and Atoms. 204:682-688
A spectrometer for β-detected nuclear magnetic resonance (β-NMR) has been commissioned at the ISAC facility at TRIUMF. A beam of low energy highly spin polarized 8Li+ can be decelerated and implanted into ultra-thin structures 6–400 nm thick. β-
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::80592f0541d434b3d0c256c6a36ca83b
https://doi.org/10.1016/s0168-583x(03)00479-8
https://doi.org/10.1016/s0168-583x(03)00479-8
Autor:
R. Poutissou, R. F. Kiefl, G.D. Morris, Kim H. Chow, S. R. Kreitzman, W. A. MacFarlane, K.M. Nichol, S. Daviel, T. R. Beals, Richard Baartman, C. D. P. Levy
Publikováno v:
Physica B: Condensed Matter. 326:205-208
Recently it has been demonstrated that low energy spin polarized radioactive nuclei can be used to probe the electronic and magnetic properties of ultra-thin samples using β detected NMR. However, use of the technique requires an accurate understand
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7e8799573b910787cdb98cc93eaa778b
https://doi.org/10.1016/s0921-4526(02)01602-2
https://doi.org/10.1016/s0921-4526(02)01602-2
Autor:
C. D. P. Levy, K.M. Nichol, Kim H. Chow, S. R. Dunsiger, T. R. Beals, R. F. Kiefl, R. Poutissou, Richard Baartman, W. A. MacFarlane, S. R. Kreitzman, R. I. Miller, Atsushi Hatakeyama, S. Daviel, G. D. Morris
Publikováno v:
Physica B: Condensed Matter. 326:213-216
We have measured the temperature dependence of the β-NMR resonances of 8 Li implanted in thin films of Au and Ag. At room temperature single narrow resonances are observed. The absence of appreciable quadrupolar splitting or broadening indicates tha
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b3e65a21357ebd78e870d921a3f7e0e0
https://doi.org/10.1016/s0921-4526(02)01604-6
https://doi.org/10.1016/s0921-4526(02)01604-6
Autor:
S. R. Kreitzman, Laura Greene, Kim H. Chow, Richard Baartman, K.M. Nichol, S. Daviel, S. R. Dunsiger, W. A. MacFarlane, E. Dumont, R. Poutissou, G. D. Morris, C. D. P. Levy, Atsushi Hatakeyama, R. F. Kiefl, R. I. Miller
Publikováno v:
Physica B: Condensed Matter. 326:209-212
We have measured the temperature dependence of the β-NMR resonances of 8 Li + implanted in the top few thousand A of a crystal of SrTiO3 in a magnetic field of 3 T || 〈1 0 0〉 . A well-resolved quadrupolar splitting of the resonance is observed i
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::45da08efa1e16b27ab23596d2a4faff0
https://doi.org/10.1016/s0921-4526(02)01603-4
https://doi.org/10.1016/s0921-4526(02)01603-4
Autor:
Laura Greene, G.D. Morris, S. R. Kreitzman, Y. Hirayama, Kim H. Chow, R. F. Kiefl, H. Azumi, P. Amaudruz, W. A. MacFarlane, M. Olivo, T. R. Beals, C. Bommas, Jess H. Brewer, Donald J. Arseneau, E. Dumont, Richard Baartman, S. R. Dunsiger, C. D. P. Levy, S. Daviel, Bassam Hitti, John Behr, Atsushi Hatakeyama, R. I. Miller, R. Poutissou, R. H. Heffner
Publikováno v:
Physica B: Condensed Matter. 326:189-195
We have commissioned a polarized low-energy 8 Li ion beam line, which together with a high-field β-NMR spectrometer, can act as sensitive new probe of thin films and interfaces. The implantation energy can be continuously adjusted from 1 to 90 keV a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3ac0c1db83054c5202fb26afc863a266
https://doi.org/10.1016/s0921-4526(02)01600-9
https://doi.org/10.1016/s0921-4526(02)01600-9
Autor:
J. H. Brewer, P. Amaudruz, M. Olivo, R. F. Kiefl, G. D. Morris, T. Kuo, S. R. Dunsiger, J. Behr, G. W. Wight, Jak Chakhalian, C. D. P. Levy, S. Daviel, R. I. Miller, S. R. Kreitzman, A Zelenski, J. Doornbos, Richard Baartman, R. Poutissou
Publikováno v:
Physica B: Condensed Matter. :640-647
The recently completed ISAC facility at TRIUMF is the most intense source of low-energy radioactive ions in the world. Beams of short-lived radioactive ions have applications in many different areas of physics including condensed matter research. At
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::639f861269242acc3fbb073a176a75a0
https://doi.org/10.1016/s0921-4526(00)00301-x
https://doi.org/10.1016/s0921-4526(00)00301-x
Autor:
D. J. Arseneau, W. A. MacFarlane, Y. Maeno, S. R. Kreitzman, Zaher Salman, S. Daviel, C. D. P. Levy, R. Poutissou, Kim H. Chow, R. F. Kiefl
Publikováno v:
PHYSICA B-CONDENSED MATTER 10th International Conference on Muon Spin Rotation, Relaxation and Resonance. 374
Beta-detected nuclear quadrupole resonances (β-NQR) at zero field are observed using a beam of low energyhighly polarized radioactive 8 Li + . The resonances were detected in SrTiO 3 , Al 2 O 3 and Sr 2 RuO 4 single crystals bymonitoring the beta-d
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3eb839c61721f6f0f53662b583adb3be
http://ora.ox.ac.uk/objects/uuid:748dd1bc-f76b-4d0e-8b08-6ea246fa473e
http://ora.ox.ac.uk/objects/uuid:748dd1bc-f76b-4d0e-8b08-6ea246fa473e