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pro vyhledávání: '"C. Eckl"'
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Autor:
M. C. Eckl, A D Inglis, J. Liard, D. Winester, R J Silliker, C. G. L. Gagnon, David B. Newell
Publikováno v:
Metrologia. 50:337-344
We report on a 2012 comparison of gravity used to determine the Planck constant by the National Institute of Standards and Technology (NIST) and the National Research Council Canada (NRC) watt balances. The results provide verification of the gravity
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::586f3f4841dc522b46edb925daa025fd
https://doi.org/10.1088/0026-1394/50/4/337
https://doi.org/10.1088/0026-1394/50/4/337
Publikováno v:
Low Temperature Physics. 28:780-788
The nonlinear dynamics of elastic shear waves is investigated taking into account the interaction of the shear component of the displacements with low-amplitude sagittal components. Nonlinear evolutionary equations are derived for the shear-displacem
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::11423e3fc0cf847e64978b5f4706b18d
https://doi.org/10.1063/1.1521300
https://doi.org/10.1063/1.1521300
Publikováno v:
Journal of Geodesy. 75:633-640
Ten days of GPS data from 1998 were processed to determine how the accuracy of a derived three-dimensional relative position vector between GPS antennas depends on the chord distance (denoted L) between these antennas and on the duration of the GPS o
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::45df5b09bf2876bebcbf6cbe19062b16
https://doi.org/10.1007/s001900100204
https://doi.org/10.1007/s001900100204
Publikováno v:
Wave Motion. 34:35-49
Coating a planar surface of a homogeneous elastic halfspace by a thin film gives rise to dispersion of Rayleigh waves that, together with the second-order nonlinearity of the substrate or surface nonlinearities, leads to the existence of surface acou
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3e2c91d6bf81b8a5d69e372fafacd9f7
https://doi.org/10.1016/s0165-2125(01)00068-3
https://doi.org/10.1016/s0165-2125(01)00068-3
Publikováno v:
Physical Review B. 61:16708-16719
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b3ec9f7fc932743655068baae39d4069
https://doi.org/10.1103/physrevb.61.16708
https://doi.org/10.1103/physrevb.61.16708
Autor:
U. Schröder, C. Adler, Pasquale Pavone, C.A. Sébenne, A. Glebov, C. Eckl, J. P. Toennies, V. Panella
Publikováno v:
Physical Review B. 59:15772-15778
Surface-phonon-dispersion curves of the (001) surfaces of the GaSe and InSe films epitaxially grown on the hydrogen-terminated $\mathrm{Si}(111)(1\ifmmode\times\else\texttimes\fi{}1)$ surface have been investigated by high-resolution inelastic helium
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::208beaac34470cafa7a7934785139160
https://doi.org/10.1103/physrevb.59.15772
https://doi.org/10.1103/physrevb.59.15772
Publikováno v:
Surface Science. :58-63
We present the results from density-functional calculations of the phonon dispersion of adsorbate-covered semiconductor surfaces. The plane-wave method is used together with the slab-supercell description for the surfaces. We focus on vibrational sta
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d921758b482397af51129a2a077a894a
https://doi.org/10.1016/s0039-6028(99)00233-2
https://doi.org/10.1016/s0039-6028(99)00233-2
Publikováno v:
Physical Review Letters. 81:983-986
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f0857675dd2754dbbf7b142c6f6134ee
https://doi.org/10.1103/physrevlett.81.983
https://doi.org/10.1103/physrevlett.81.983
Publikováno v:
Zeitschrift für Physik B Condensed Matter. 104:715-720
The plane-wave pseudopotential approach to the density-functional theory together with the slab supercell method has been applied to determine the structural and dynamical properties of semiconductor surfaces. We compare the atomic equilibrium geomet
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5f6bda12eab0ac06d3429d29ddc44f8e
https://doi.org/10.1007/s002570050514
https://doi.org/10.1007/s002570050514