J
J.W. Nielsen
Researcher at Bell Labs
Publications - 5
Citations - 358
J.W. Nielsen is an academic researcher from Bell Labs. The author has contributed to research in topics: Phase (matter) & Melting point. The author has an hindex of 5, co-authored 5 publications receiving 346 citations.
Papers
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Journal ArticleDOI
The growth of magnetic garnets by liquid phase epitaxy
S.L. Blank,J.W. Nielsen +1 more
TL;DR: In this article, phase relationships in the PbO-B 2 O 3 -garnet systems and their relationship to high quality -low defect epitaxial films are discussed and the effects of growth temperature, lattice mismatch and growth rate on the magnetic properties of multiple-doped rare earth iron garnets are shown.
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The elimination of defects in Czochralski grown rare-earth gallium garnets
TL;DR: In this paper, a growth atmosphere composition control method was developed for the growth of gadolinium and other rare earth gallium garnet substrate materials free from dislocations and inclusions.
Journal ArticleDOI
Crystal growth and phase equilibrium studies in the system (R.E.)2O3Fe2O3
J.W. Nielsen,S.L. Blank +1 more
TL;DR: The phase relationships near the composition 50 mole% Fe2O3 in the system (R.E.) 2O3 are very similar in the cases where the orthoferrites melt in the 16801730 °C range as discussed by the authors.
Journal ArticleDOI
Growth of transparent, striation-free Ba2NaNb5O15 single crystals by a low-thermal-gradient Czochralski technique
TL;DR: Ba2NaNb5O15 crystals were grown by the Czochralski technique from a melt in which a low thermal gradient was maintained by a resistance furnace, so that no perceptible convection occurred as mentioned in this paper.
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Liquid encapsulated growth of GaP from non-stoichiometric melts
TL;DR: In this article, the liquid encapsulation Czochralski (LEC) technique was used to grow GaP from non-stoichiometric melts at temperatures between 1430°C and 1200°C.