Showing papers in "Journal of Crystal Growth in 1988"

TL;DR: A survey of nucleation, growth, phase transition, habit modification and ripening can be found in this paper, where the authors provide a theoretical basis to biochemists who intend to approach crystallization.

TL;DR: The use of ion implantation to make junction in HgCdTe is of increasing interest because the technique can be applied to the manufacture of infrared photovoltaic detectors, which are used for the development of focal plane array devices with a large number of pixels as discussed by the authors.

TL;DR: In this paper, the equilibrium solubility of chicken egg-white lysozyme in the presence of crystalline solid state was determined as a function of NaCl concentration, pH, and temperature.

TL;DR: In this article, the authors concluded that most IIa-VIb semiconductors are indirect gap semiconductor with the minimum gap between the X-point conduction band and the Γ-point valence band.

TL;DR: In this article, a computer-controlled vertical modified-Bridgman (VMB) process is described for the growth of 5-cm diameter CdTe and Cd 0.96 Zn 0.04 Te boules.

TL;DR: In this article, the authors studied the OMCVD growth of GaAs/AlGaAs quantum well heterostructures on non-planar substrates in the temperature range of 625 to 750°C.

TL;DR: In this paper, the salting-out effect can be decomposed into contributions from non-specific preferential exclusion and specific binding of the ligand to the protein, the balance leading to solubilization or precipitation.

TL;DR: In this paper, a formation mechanism for the naturally formed { 2 1 2 12 1 } monolayer superlattice, which has been observed in Ga 0.5 In 0.

TL;DR: In this paper, a single crystal of Bi 2.0 (Bi 0.2 Sr 1.8 Ca 1.0 ) Cu 2.8 O 8 was grown by the floating zone method.

TL;DR: In this paper, the authors measured the X-ray reflection rocking widths of protein crystals using collimated synchrotron radiation to assess the perfection of proteins grown by new methods, or in new environments such as microgravity.

TL;DR: In this paper, a growth rate/immersion (GR) measurement on polycrystalline ZnS and CdS thin films grown on ITO covered glass or on Mo have been carried out as a function of concentration of ZnSO4, ZnCl2, CdSO4 and Na2S solutions in the range 0.5mM up to saturation.

TL;DR: In this article, the authors considered self-, impurity and inter-diffusion in II-VI semiconductor materials and found that self-diffusivity exhibits a consistent pattern for all of the II-V materials and involves a single diffusion mechanism over most of the composition range.

TL;DR: In this article, a new MOVPE of III-V semiconductors is presented, in which seven 2-inch or five 3-inch wafers are in planetary motion in a circular growth chamber with the gas flowing radially from the centre to the edge.

TL;DR: In this paper, the role of low-energy ion irradiation in controlling the defect structure of epitaxial TiN(100) was investigated using plan-view and cross-sectional transmission electron microscopy.

TL;DR: In this paper, the main techniques used to grow crystals in gels are illustrated in the case of hen egg white lysozyme crystals, showing the advantages and drawbacks of different growth media.

TL;DR: In this paper, the effects of the composition and rate of solidification on mode (δ or γ) o austenitic stainless steels are studied on the bases of former experimental results and of a theoretical analysis of constrained dendrite growth.

TL;DR: In this paper, a finite element analysis of vertical Bridgman growth for dilute and non-dilute alloys is extended to include the effect of a verticallyaligned magnetic field in the limit of zero magnetic Reynolds number.

TL;DR: In this paper, the current understanding in junction formation by ion implantation in HgCdTe material is discussed, and a variety of junction different in nature and electrical profile have been demonstrated.

TL;DR: In this paper, a series of preliminary experiments were done to investigate solutal flow about growing lysozyme crystals and its effects, and the convective plume velocities were found to be from 10 to 50 microns/s, which correlated with those predicted to occur based upon diffusive-convective model.

TL;DR: In this paper, the growth rates of small (5 −150 μm) crystals of sodium chlorate grown in solution from secondary nuclei have been measured by optical microscopy, showing that the growth rate of any crystal depended on the degree of lattice strain, the most strained crystals growing at the lowest rates.

TL;DR: In this paper, the concentration changes which accompanied the crystal growth of hen egg-white lysozyme from its aqueous solution were followed optically at 5, 10, 15, 30, 42, and 50°C for 30-360 days in the presence of 1-7% NaCl.

TL;DR: In this paper, the authors investigated the pyrolysis of trimethylindium (TMIn) in He, D2, and H2 carriers using the atmospheric pressure flow tube apparatus described by Larsen et al. and a time-of-flight mass spectrometer.

TL;DR: The Biological Macromolecule Crystallization Database (BMCDB) as discussed by the authors contains more than 1000 crystal forms of over 600 biological macromolecules, including proteins, proteins, protein: protein complexes, nucleic acids and viruses.

TL;DR: In this article, the theoretical morphologies of the organic crystals anthracene, biphenyl and β-succinic acid are predicted using simple lattice geometry and atom-atom potential calculations.

TL;DR: In this article, the authors evaluate the impact of gas phase chemistry on recently reported two-step chemical vapor deposition processes for epitaxial β-SiC and find significant differences in the levels of hydrocarbon species as well as species containing silicon-carbon bonds for equilibrium versus kinetically limited situations.

TL;DR: In this article, the exact solution of the solidification model of Brody and Flemings has been derived under the assumptions that the partition ratio and the diffusion coefficient are constant and solidification proceeds parabolic in time.

TL;DR: In this paper, the ordered structure of Ga and In in GaInP grown on (001) GaAs by organometallic vapor phase epitaxy (OMVPE) was investigated using high-resolution transmission electron microscopy (TEM).

TL;DR: In this paper, the initial rates of reaction as a function of the solution supersaturation, according to the classical nucleation theory, yielded a value of 29 mJ/cm 2 for the surface energy of the growing phase and a size of 4 ions in the ion cluster forming the critical nucleus.

TL;DR: In this article, experiments carried out in a laboratory in the growth of β-BaB2O4 crystals were carried out using the Na2O·BaB 2O4−BaB O4 system, and single crystal boules of up to 15 mm × 60 mm diameter were grown.

TL;DR: In this article, a new set of experimental data concerning primary nucleation, kinetics and modes of crystallization of supercooled liquid selenium is presented, covering the whole supercooling range from the glass transition (30°C to the crystal melting point (221°C).