Zobrazeno 1 - 6
of 6
pro vyhledávání: '"R. C. Blasdell"'
Publikováno v:
Physical Review Letters. 77:115-118
We report new path-integral calculations and measurements of the kinetic energy of condensed helium and construct an overall dependence of kinetic energy on temperature for densities less than 70 atoms ${\mathrm{nm}}^{\ensuremath{-}3}$. In the solid
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8f5b03ec388c8afb9d010001369726dd
https://doi.org/10.1103/physrevlett.77.115
https://doi.org/10.1103/physrevlett.77.115
Publikováno v:
Zeitschrift für Naturforschung A. 48:433-437
Deep inelastic neutron scattering has been used to measure the neutron Compton profile (NCP) of a series of condensed 4He samples at densities from 28.8 atoms/nm3 (essentially the minimum possible density in the solid phase) up to 39.8 atoms/nm3 usin
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0f43552d455f78658ba89d4c419c3fd7
https://doi.org/10.1515/zna-1993-1-272
https://doi.org/10.1515/zna-1993-1-272
Publikováno v:
Physical Review B. 41:103-110
Deep inelastic neutron scattering measurements on normal liquid $^{4}\mathrm{He}$ at 4.25 K have been carried out at 11 densities between 0.125 (saturated vapor pressure) and 0.200 g/${\mathrm{cm}}^{3}$, at a momentum transfer of 23 A${\r{}}^{\mathrm
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5676510615d9d6616e638e3d2729f77e
https://doi.org/10.1103/physrevb.41.103
https://doi.org/10.1103/physrevb.41.103
Publikováno v:
Review of Scientific Instruments. 66:1546-1548
A spectrometer designed for use as an undulator source and having targeted resolutions of 0.01 eV in one mode of use and 0.2 eV in another will operate at the APS. We report here on analyzers that we have constructed for use on this spectrometer for
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c9afb4dd1271d5969550f2951158cac3
https://doi.org/10.1063/1.1145904
https://doi.org/10.1063/1.1145904
Autor:
R. C. Blasdell, A. T. Macrander
Publikováno v:
Review of Scientific Instruments. 66:2075-2077
The high‐order backscattering reflections from single crystals of silicon have mrad rocking curve widths that can be exploited to produce meV energy‐resolution focusing analyzer crystals for use in inelastic x‐ray scattering experiments at thir
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::17ba6199e883f656857e9ecc7e002fab
https://doi.org/10.1063/1.1145732
https://doi.org/10.1063/1.1145732
Autor:
R. C. Blasdell, V. I. Kushnir, Albert T. Macrander, P. A. Montano, Bernard R. Cooper, C.-C. Kao, David L. Price
Publikováno v:
Physical review. B, Condensed matter. 54(1)
Inelastic x-ray scattering spectra were measured with incident x rays having an energy near 8 keV for a range of momentum transfers q extending from 0.70 to 2.0 \AA{} $^{\mathrm{\ensuremath{-}}1}$. We find spectral features corresponding to valence e
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::15d77adaa787f500f133b1ec42f8784c
https://pubmed.ncbi.nlm.nih.gov/9984259
https://pubmed.ncbi.nlm.nih.gov/9984259