scholarly journals The growth and habit modification of rutile crystals using Li2WO4–WO3 flux

1978 ◽  
Vol 9 (2) ◽  
pp. 64-72
Author(s):  
Yoshinori FUJIKI ◽  
Fujio IZUMI ◽  
Yoshiro OHTSUKA
Keyword(s):  
Habit Modification

Nanoscale Visualization of Crystal Habit Modification by Atomic Force Microscopy

1997 ◽  
Vol 9 (3) ◽  
pp. 773-783 ◽  
Author(s):  
Guangzhao Mao ◽  
Lloyd Lobo ◽  
Ray Scaringe ◽  
Michael D. Ward
Keyword(s):  
Atomic Force Microscopy ◽  
Crystal Habit ◽  
Force Microscopy ◽  
Atomic Force ◽  
Habit Modification

Polymer Mediated Crystal Habit Modification

1995 ◽  
pp. 63-71 ◽  
Author(s):  
Allen M. Carrier ◽  
Michael L. Standish
Keyword(s):  
Crystal Habit ◽  
Habit Modification

Habit modification of nearly perfect single crystals of potassium dihydrogen phosphate (KDP) by trivalent manganese ions studied using synchrotron radiation X-ray multiple diffraction in Renninger scanning mode

2003 ◽  
Vol 36 (5) ◽  
pp. 1230-1235 ◽  
Author(s):  
X. Lai ◽  
K. J. Roberts ◽  
L. H. Avanci ◽  
L. P. Cardoso ◽  
J. M. Sasaki
Keyword(s):  
Synchrotron Radiation ◽  
Potassium Dihydrogen Phosphate ◽  
Lattice Parameter ◽  
Dihydrogen Phosphate ◽  
Multiple Diffraction ◽  
Lattice Contraction ◽  
X Ray ◽  
Wave Measurements ◽  
Impurity Species ◽  
Habit Modification

The X-ray multiple diffraction technique using synchrotron radiation is applied in the preliminary study of the habit modification of KDP samples as induced by incorporation of the trivalent transition metal cation Mn3+. High-resolution Renninger scans of pure and doped KDP were carried out using 400 as the primary reflection, echoing the fact that these impurity species were segregated in the {100} growth sector. The analysis of the Renninger scans of the doped KDP crystals is consistent with the presence of the impurity species chemically bound within the KDP crystal structure, as confirmed through the suppression of the huge observed peak asymmetry, characteristic of perfect crystals. In addition, an extra Renninger-scan peak measured for the doped material is indicative of the impurity atoms occupying interstitial crystallographic sites in the lattice, a result consistent with X-ray standing-wave measurements. Renninger-scan reflection curve widths and lattice parameter measurements reveal the decrease in crystalline perfection (increased mosaic spread, η) and lattice contraction ofca0.4% in theaandclattice directions at the surface plane for the Mn3+-doped KDP samples in comparison with the undoped crystals.

A conceptual basis of habit modification.

1929 ◽  
Vol 13 (5) ◽  
pp. 469-485
Author(s):  
Y. S. Nathanson
Keyword(s):  
Conceptual Basis ◽  
Habit Modification
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