TY  - SER
AU  - Gribenyukov,Alexander I.
AU  - Podzyvalov,Sergey N.
AU  - Yudin,Nikolay N.
AU  - Zinoviev,Mikhail M.
AU  - Polovtsev,Igor G.
AU  - Davydova,Alexandra Yu
AU  - Olshukov,Alexey S.
AU  - Dyomin,Victor V.
TI  - Application of infrared digital holography for characterization of inhomogeneities and voluminous defects of single crystals on the example of ZnGeP2
KW  - цифровая голография
KW  - неоднородности
KW  - объемные дефекты
KW  - монокристаллы
KW  - статьи в журналах
N1  - Библиогр.: 21 назв
N2  - In this work, the method of IR digital holography intended for detection of volumetric
defects in ZnGeP2 single crystals has been tested. The holographic method is verified by a comparison
 of the results obtained with the data obtained by other methods. The spatial resolution of the
 experimental setup is 15–20 m. The volumetric defects of the ZnGeP2 crystal structure (in samples
 with thickness up to 50 mm) such as growth striations, dislocation chain, and inclusions of the second
 phase (Zn3P2) shaped as needles up to 100 m long and 10 m wide have been visualized by the
 method of IR digital holography
UR  - http://vital.lib.tsu.ru/vital/access/manager/Repository/vtls:000795381
ER  -