scholarly journals Light Figures of Bismuth Single Crystals and the Determination of Their Crystal Orientations by the Light-Figure Method, Part II. Light-Figures of Single Crystals of Bismuth

1951 ◽  
Vol 15 (11) ◽  
pp. 519-523
Author(s):  
Mikio Yamamoto ◽  
Jirô Watanabé
Keyword(s):  
Single Crystals ◽  
Crystal Orientations

OrientXplot: a program to analyse and display relative crystal orientations

2015 ◽  
Vol 48 (4) ◽  
pp. 1330-1334 ◽  
Author(s):  
Ross Angel ◽  
Sula Milani ◽  
Matteo Alvaro ◽  
Fabrizio Nestola
Keyword(s):  
Single Crystals ◽  
Diffraction Pattern ◽  
Euler Angles ◽  
Electron Backscattered Diffraction ◽  
Orientation Data ◽  
User Control ◽  
Crystal Orientations ◽  
Orientation Matrix ◽  
Crystallographic Axes

Orientations of single crystals are usually determined by diffraction experiments. Indexing of a diffraction pattern from one crystal leads to the determination of its `orientation matrix', which defines the orientation of its crystallographic axes relative to a set of reference axes associated with the diffractometer. Crystal orientations can also be described in terms of Euler angles, especially from electron backscattered diffraction measurements.OrientXplotis a Windows program that reads all common types of orientation matrices, as well as orientation data such as Euler angles. The program calculates and displays the relative orientations of pairs of crystals, such as twins or inclusion crystals trapped inside host crystals.OrientXplotcan manipulate (under user control) the orientation matrices to allow for ambiguities in indexing that arise from crystal symmetries. Orientation data can be displayed on a stereogram or output in numerical form for plotting in external programs.

Two lithium tricyanomethanide compounds: syntheses and single-crystal structure determination of LiK[C(CN)3]2 and Li[C(CN)3]·½ (H3C)2CO

2015 ◽  
Vol 70 (3) ◽  
pp. 191-196 ◽  
Author(s):  
Olaf Reckeweg ◽  
Francis J. DiSalvo
Keyword(s):  
Crystal Structure ◽  
Single Crystal ◽  
Single Crystals ◽  
Structure Determination ◽  
Monoclinic Space Group ◽  
Orthorhombic Space Group ◽  
Space Group ◽  
Cell Parameters ◽  
New Compounds

AbstractThe new compounds LiK[C(CN)3]2 and Li[C(CN)3]·½ (H3C)2CO were synthesized and their crystal structures were determined. Li[C(CN)3]·½ (H3C)2CO crystallizes in the orthorhombic space group Ima2 (no. 46) with the cell parameters a=794.97(14), b=1165.1(2) and c=1485.4(3) pm, while LiK[C(CN)3]2 adopts the monoclinic space group P21/c (no. 14) with the cell parameters a=1265.7(2), b=1068.0(2) and c=778.36(12) pm and the angle β=95.775(7)°. Single crystals of K[C(CN)3] were also acquired, and the crystal structure was refined more precisely than before corroborating earlier results.

Determination of Microscopic Rates of Growth in Single Crystals

1967 ◽  
Vol 114 (4) ◽  
pp. 413 ◽  
Author(s):  
August F. Witt ◽  
Harry C. Gatos
Keyword(s):  
Single Crystals ◽  
Rates Of Growth

scholarly journals Precise determination of phonon constants in lead-free monoclinic (K0.5Na0.5)NbO3 single crystals

2014 ◽  
Vol 104 (1) ◽  
pp. 011902 ◽  
Author(s):  
Muhammad Asif Rafiq ◽  
Peter Supancic ◽  
M. Elisabete Costa ◽  
Paula M. Vilarinho ◽  
Marco Deluca
Keyword(s):  
Single Crystals ◽  
Precise Determination ◽  
Lead Free
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