Probing electric and magnetic fields with a Moiré deflectometer
Probing electric and magnetic fields with a Moiré deflectometer
复制标题
使用莫尔偏转仪探测电场和磁场
DOI:
10.1016/j.nima.2017.04.041
复制
发表时间:
2017
影响因子:
1.4
通讯作者:
M.K. Oberthaler
中科院分区:
文献类型:
--
作者:
P. Lansonneur;P. Bräunig;A. Demetrio ;S.R. Müller;P. Nedelec;M.K. Oberthaler
A new contact-free approach for measuring simultaneously electric and magnetic field is reported, which considers the use of a low energy ion source, a set of three transmission gratings and a position sensitive detector. Recently tested with antiprotons (Aghion et al., 2014) [1] at the CERN Antiproton Decelerator facility, this paper extends the proof of principle of a moiré deflectometer (Oberthaler et al., 1996) [2] for distinguishing electric from magnetic fields and opens the route to precision measurements when one is not limited by the ion source intensity. The apparatus presented, whose resolution is mainly limited by the shot noise is able to measure fields as low as 9 mVm−1Hz−1/2for electric component and 100μG Hz−1/2for the magnetic component. Scaled to 100 nm pitch for the gratings, accessible with current state-of-the-art technology [3], the moiré fieldmeter would be able to measure fields as low as 22 μVm−1Hz−1/2and 0.2μG Hz−1/2.
登录
查看更多内容
DOI:
--
发表时间:
2006
期刊:
影响因子:
--
作者:
A. Cronin;B. McMorran
通讯作者:
B. McMorran
DOI:
--
发表时间:
1991
期刊:
影响因子:
--
作者:
R. Stenzel
通讯作者:
R. Stenzel
DOI:
--
发表时间:
2001
期刊:
影响因子:
--
作者:
M. Krupka;R. Matthews;C. Say;A. Hibbs;G. Delory
通讯作者:
G. Delory
影响因子:
1.6
作者:
P. Sortais;T. Lamy;J. Medard;J. Angot;L. Latrasse;T. Thuillier
通讯作者:
T. Thuillier
影响因子:
16.6
作者:
Aghion, S.;Ahlen, O.;Amsler, C.;Ariga, A.;Ariga, T.;Belov, A. S.;Berggren, K.;Bonomi, G.;Braeunig, P.;Bremer, J.;Brusa, R. S.;Cabaret, L.;Canali, C.;Caravita, R.;Castelli, F.;Cerchiari, G.;Cialdi, S.;Comparat, D.;Consolati, G.;Derking, H.;Di Domizio, S.;Di Noto, L.;Doser, M.;Dudarev, A.;Ereditato, A.;Ferragut, R.;Fontana, A.;Genova, P.;Giammarchi, M.;Gligorova, A.;Gninenko, S. N.;Haider, S.;Huse, T.;Jordan, E.;Jorgensen, L. V.;Kaltenbacher, T.;Kawada, J.;Kellerbauer, A.;Kimura, M.;Knecht, A.;Krasnicky, D.;Lagomarsino, V.;Lehner, S.;Magnani, A.;Malbrunot, C.;Mariazzi, S.;Matveev, V. A.;Moia, F.;Nebbia, G.;Nedelec, P.;Oberthaler, M. K.;Pacifico, N.;Petracek, V.;Pistillo, C.;Prelz, F.;Prevedelli, M.;Regenfus, C.;Riccardi, C.;Rohne, O.;Rotondi, A.;Sandaker, H.;Scampoli, P.;Storey, J.;Vasquez, M. A. Subieta;Spacek, M.;Testera, G.;Vaccarone, R.;Widmann, E.;Zavatarelli, S.;Zmeskal, J.
通讯作者:
Zmeskal, J.