Вид документа : Статья из журнала Шифр издания : 54/V 18 Автор(ы) : Valeeva A. A., Gusev A. I. Заглавие : Short-Range Order and Twins in Ordered Titanium Monoxide Место публикации : JETP Letters (Translation of Pis'ma v Zhurnal Eksperimental'noi i Teoreticheskoi Fiziki). - 2004. - Vol. 79, № 10. - С. 468-472 Примечания : Библиогр. : с. 472 (24 назв.) ББК : 54 Предметные рубрики: ХИМИЧЕСКИЕ НАУКИ Ключевые слова (''Своб.индексиров.''): монооксид титана--электронное строение Аннотация: The structure of annealed titanium monoxide TiO1.087 containing monoclinic ordered phase Ti5O5 was studied by electron diffraction. Along with the set of structural, superstructural, and extra reflections, the diffraction pattern of titanium monoxide shows a set of plane diffuse fringes in the section of the reciprocal lattice of the basis cubic structure B1. It is shown that some of the extra reflections are due to the twinning of the monoclinic superstructure along the (–1–11) plane of the reciprocal lattice of the basis cubic structure. The diffuse contours enclose plane areas of the reciprocal space with the fixed values of wave vectors K100 ~ ±(h +0.07)k100, K010 ~±(k + 0.07)k010, and K001 ~±(l + 0.07)k001 of the B1 structure. Their appearance is associated with the short-range displacement order Держатели документа: Центральная научная библиотека УрО РАН Доп.точки доступа: Gusev, A. I.; Гусев Александр Иванович