caa a22 4500 37891572X CHVBK 20180305123552.0 cr unu---uuuuu 161128e20040801xx s 000 0 eng 10.1524/zkri.219.8.494.38330 doi (NATIONALLICENCE)gruyter-10.1524/zkri.219.8.494.38330 Multiple twinning of diamond synthesized by acetylene flame [Elektronische Daten] [Sam Ick Son, Su Jin Chung] The relation between the domains and domain boundaries of multiple twins of diamond were investigated by the electron back scatter diffraction (EBSD) method and high resolution transmission electron microscopy (HRTEM). Multiple twinned diamonds have two types of icosahedral morphologies. One is an almost perfect icosahedron in which all of the faces are {111} faces. The other is a hollow icosahedron similar to one of the Kepler-Poinsot polyhedrons. The indented negative trigonal faces are formed from the {100} faces of a cube. It was confirmed that the convex edges of the twinned icosahedron corresponded to the Σ3 boundaries, whereas the concave edges were assigned to the Σ9 twin boundary by means of the EBSD analysis. It was confirmed from the HRTEM image that a series of dislocations compensate for the mismatching angle which occurs after five successive twinning. © 2004 Oldenbourg Wissenschaftsverlag GmbH Crystallography nationallicence Inorganic chemistry nationallicence Organic chemistry nationallicence Son Sam Ick aut Chung Su Jin aut Zeitschrift für Kristallographie - Crystalline Materials De Gruyter Oldenbourg 219/8(2004-08-01), 494-505 2194-4946 219:8<494 2004 219 zkri https://doi.org/10.1524/zkri.219.8.494.38330 text/html Onlinezugriff via DOI 1 research article jats NATIONALLICENCE 856 40 https://doi.org/10.1524/zkri.219.8.494.38330 text/html Onlinezugriff via DOI NATIONALLICENCE 700 1- Son Sam Ick aut NATIONALLICENCE 700 1- Chung Su Jin aut NATIONALLICENCE 773 0- Zeitschrift für Kristallographie - Crystalline Materials De Gruyter Oldenbourg 219/8(2004-08-01), 494-505 2194-4946 219:8<494 2004 219 zkri CC0 http://creativecommons.org/publicdomain/zero/1.0 nationallicence BK010053 XK010053 XK010000 NATIONALLICENCE NATIONALLICENCE NL-gruyter