Statistics
Publications
3
Citations
68
H-Index
3
Active since
1967
Affiliations
VSL Dutch Metrology Institute(Current)
R. Kingma is an author at VSL Dutch Metrology Institute specializing in engineering, physics, and applied physics.
Publications per year
1967–1967
3
3
Crystal growth of helium-4 and the birefringence of the hexagonal phase
J.E. Vos, B.S. Blaisse, D.A.E. Boon et al. · Physica · 1967 · 29 citations
Birefringence of hexagonal helium-4 at various densities
J.E. Vos, R. Kingma, F.J. van der Gaag et al. · Physics Letters A · 1967 · 21 citations
Helium-II-tight high pressure seal for optical windows
J.E. Vos, R. Kingma · Cryogenics · 1967 · 18 citations
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