Zobrazeno 1 - 10
of 16
pro vyhledávání: '"J.A. van Luijk"'
Publikováno v:
Physical Review B. 21:1963-1993
The local magnetizations near dilute substitutional impurities in the quadratic-layer antiferromagnet ${\mathrm{K}}_{2}$Mn${\mathrm{F}}_{4}$ are studied both experimentally and theoretically. The impurities considered are the nonmagnetic Zn and Mg, a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::96db6abe6cf3fba98ca9b35daae39358
https://doi.org/10.1103/physrevb.21.1963
https://doi.org/10.1103/physrevb.21.1963
Autor:
J.A. van Luijk
Publikováno v:
Oral Surgery, Oral Medicine, Oral Pathology. 52:321-324
Recently, advances in a new method of medical imaging have been reported by various authors. The method is based on the physical phenomenon of nuclear magnetic resonance (NMR) and is a well-established technique used in chemistry and physics. Radio w
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7db95155825ea967a15068eb2adef16a
https://doi.org/10.1016/0030-4220(81)90274-7
https://doi.org/10.1016/0030-4220(81)90274-7
Publikováno v:
Nuclear Physics A. 210:38-50
Particle-gamma angular correlations have been measured with the 29 Si(α,pγ) 32 P reaction at bombarding energies E α = 10.65, 10.69 and 11.00 MeV. Together with DSA lifetime measurements these experiments lead to seven unambiguous spin assignments
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::43e6f0a891c8fc32344099d0f344c55c
https://doi.org/10.1016/0375-9474(73)90501-0
https://doi.org/10.1016/0375-9474(73)90501-0
Publikováno v:
Solid State Communications. 21:13-15
Susceptibility measurements are presented on a single crystal of the quadratic double-layer antiferromagnet K3Mn2F7. At low temperatures, fitting to renormalized spin-wave theory yields J/kB = −7.62 ± 0.15 K from χβ, and J/kB = −7.7 ± 0.2 K f
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::cb3f0b7d78b87605a0f8726b5c52bafc
https://doi.org/10.1016/0038-1098(77)91468-5
https://doi.org/10.1016/0038-1098(77)91468-5
Autor:
J.A. van Luijk, G.C.H. Sanderink
Publikováno v:
Oral surgery, oral medicine, and oral pathology. 62(1)
A photodiode in a light-tight housing was used as an x-ray detector. Calibration against a standard ionization chamber showed that, for the range of radiation qualities used in dentistry, its output was a reliable measure of the rate of exposure. Pho
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::01180845ca4bc4b7a11becd65b66ef0d
https://pubmed.ncbi.nlm.nih.gov/3460002
https://pubmed.ncbi.nlm.nih.gov/3460002
Publikováno v:
Journal of Magnetism and Magnetic Materials, 15-18(1), 362. Elsevier
The temperature dependence of the local magnetization near dilute substitutional impurities (Zn, Mg, Ni) in the quadratic-layer antiferromagnetic K2MnF4 is studied both experimentally and theoretically.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::86e9978a0d7ba81d7fe5817ab3ba2208
https://dspace.library.uu.nl/handle/1874/24819
https://dspace.library.uu.nl/handle/1874/24819
Publikováno v:
Journal of Magnetism and Magnetic Materials. 6:120-121
Spin-echo 19 F NMR techniques were used to investigate the impurity-associated and host magnetizations of the Heisenberg antiferromagnet K 2 Mn 1− x Ni x F 4 ( x = 0.02) in an external field along the c axis. The host sublattice magnetization appea
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::69ab5f478f0dbc88188ce4b528036e14
https://doi.org/10.1016/0304-8853(77)90091-9
https://doi.org/10.1016/0304-8853(77)90091-9
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