Study of the defect structure of paratellurite crystal using multiwave diffraction and normal X-ray diffractometry methods. / Marchenkov, N. V.; Blagov, A. E.; Lomonov, B. A.; Pisarevsky, Yu V.; Kovalchuk, M. V.
In: Crystallography Reports, Vol. 58, No. 2, 03.2013, p. 201-203.Research output: Contribution to journal › Article › peer-review
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TY - JOUR
T1 - Study of the defect structure of paratellurite crystal using multiwave diffraction and normal X-ray diffractometry methods
AU - Marchenkov, N. V.
AU - Blagov, A. E.
AU - Lomonov, B. A.
AU - Pisarevsky, Yu V.
AU - Kovalchuk, M. V.
N1 - Funding Information: ACKNOWLEDGMENTS This study was supported by the Ministry of Educa tion and Science of the Russian Federation (state contracts nos. 16.523.11.3005, 16.518.11.7026, and 16.740.11.0095) and the Program for Basic Research of the Presidium of the Russian Academy of Sciences no. 24 (subprogram 3.1).
PY - 2013/3
Y1 - 2013/3
N2 - Multiwave X-ray diffraction has been used to study the structure of crystalline samples. A cycle of local measurements of rocking curves (RCs) of the (220) and (371) reflections under conditions of multiwave diffraction (MD) has been carried out in a paratellurite crystal. The data obtained are used to compare the sensitivity to structure defects of two-beam diffraction with that of MD, which makes it possible to study the X-ray wave phase. The comparison has revealed a higher ability of the phase-sensitive method to detect defects.
AB - Multiwave X-ray diffraction has been used to study the structure of crystalline samples. A cycle of local measurements of rocking curves (RCs) of the (220) and (371) reflections under conditions of multiwave diffraction (MD) has been carried out in a paratellurite crystal. The data obtained are used to compare the sensitivity to structure defects of two-beam diffraction with that of MD, which makes it possible to study the X-ray wave phase. The comparison has revealed a higher ability of the phase-sensitive method to detect defects.
UR - http://www.scopus.com/inward/record.url?scp=84879581493&partnerID=8YFLogxK
U2 - 10.1134/S1063774513020168
DO - 10.1134/S1063774513020168
M3 - Article
AN - SCOPUS:84879581493
VL - 58
SP - 201
EP - 203
JO - Crystallography Reports
JF - Crystallography Reports
SN - 1063-7745
IS - 2
ER -
ID: 88210245