Search Results - "Bilgram, J.H."

Morphology diagram of thermal dendritic solidification by means of phase-field models in two and three dimensions by Singer, H.M., Singer-Loginova, I., Bilgram, J.H., Amberg, G.

“…We have determined morphology diagrams in two and three dimensions for two different phase-field models [A.A Wheeler, B.T. Murray, R.J. Schaefer, Physica D 66…”
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Integral scaling behavior of different morphologies of 3D xenon crystals by Singer, H.M., Bilgram, J.H.

“…Three-dimensional crystals have been observed in situ during the growth from supercooled melt. Depending on growth conditions three crystal morphologies were…”
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Glancing-angle X-ray scattering studies of the premelting of ice surfaces by Dosch, H., Lied, A., Bilgram, J.H.

“…The onset of surface melting at [lcub]00.1[rcub] (“basal”), [lcub]10.0[rcub] and [lcub]11.0[rcub] (“nonbasal”) surfaces of hexagonal ice is studied…”
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The surface phase transition and low-temperature phase of α-Ga(0 1 0) studied by SPA-LEED by Lizzit, S., Baraldi, A., Grütter, Ch, Bilgram, J.H., Hofmann, Ph

“…The order–disorder phase transition on the α-Ga(0 1 0) ( 2 2 × 2 ) R 45 ° structure was studied by spot-profile analysis low energy electron diffraction…”
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Three-dimensional reconstruction of experimentally grown xenon crystals and characterization of their morphological transitions by Singer, H.M., Bilgram, J.H.

“…We have determined the thickness of the fins of experimentally grown xenon dendrites and found gratifying agreement with analytical predictions of Brener and…”
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Onset and amplitude of sidebranches in three dimensional growth of xenon dendrites by Wittwer, O., Bilgram, J.H.

“…The growth of sidebranches of xenon dendrites has been studied in a 3D experiment. Sidebranches grow at the ridges of the four fins of the nonaxisymmetric…”
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Controlling the symmetry of xenon crystals by repetitive heating by Fell, M., Singer, H.M., Bilgram, J.H.

“…Stationary free growth of xenon crystals into homogeneous undercooled melt leads to a morphology which can be characterized by a side branching frequency…”
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Extracting contours of crystals by Singer, H.M., Bilgram, J.H.

“…A method is presented to extract contours of dendrites from images taken in situ during the growth of dendrites into supercooled melt. These contours will be…”
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Dendritic solidification of xenon by Bisang, U., Bilgram, J.H.

“…Experiments on xenon dendrites growing in a three-dimensional volume of pure, supercooled melt have been performed. The shapes of the dendrites have been…”
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The fractal dimension of xenon dendrites by Bisang, U., Bilgram, J.H.

“…The wide variety of dendrite structures is due to two non-linear processes: the formation of side branches and coarsening. Dendritic structures can be…”
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