E
E. E. Ashkinazi
Researcher at Russian Academy of Sciences
Publications - 46
Citations - 396
E. E. Ashkinazi is an academic researcher from Russian Academy of Sciences. The author has contributed to research in topics: Diamond & Chemical vapor deposition. The author has an hindex of 10, co-authored 43 publications receiving 273 citations. Previous affiliations of E. E. Ashkinazi include National Research Nuclear University MEPhI.
Papers
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Journal ArticleDOI
Express in situ measurement of epitaxial CVD diamond film growth kinetics
E.V. Bushuev,V.Yu. Yurov,V.Yu. Yurov,Andrey Bolshakov,Andrey Bolshakov,V. G. Ralchenko,V. G. Ralchenko,V. G. Ralchenko,Andrey A. Khomich,Andrey A. Khomich,I.A. Antonova,I.A. Antonova,E. E. Ashkinazi,E. E. Ashkinazi,V. A. Shershulin,V. A. Shershulin,V P Pashinin,Vitali I. Konov,Vitali I. Konov +18 more
TL;DR: In this article, the authors used low-coherence interferometry for precise continuous in situ measurements of thickness and growth rate of epitaxial single crystal diamond layers in microwave plasma CVD in H2-CH4 gas mixtures.
Journal ArticleDOI
High-rate ultrasonic polishing of polycrystalline diamond films
V. G. Ralchenko,V. G. Ralchenko,V. G. Ralchenko,E. E. Ashkinazi,E. E. Ashkinazi,E. V. Zavedeev,E. V. Zavedeev,Andrey A. Khomich,Andrey Bolshakov,Andrey Bolshakov,S. G. Ryzhkov,D. N. Sovyk,D. N. Sovyk,V. A. Shershulin,V. A. Shershulin,V. A. Shershulin,V.Yu. Yurov,V.Yu. Yurov,V.V. Rudnev +18 more
TL;DR: In this paper, a fast polishing of polycrystalline CVD diamond films by ultrasonic machining in a slurry with diamond particles was reported, where the material removal mechanism is based on diamond micro-chipping by the bombarding diamond particles subjected to action of an ultrasonic radiator.
Journal ArticleDOI
Fabrication of polycrystalline diamond refractive X-ray lens by femtosecond laser processing
Taras V. Kononenko,Taras V. Kononenko,V. G. Ralchenko,V. G. Ralchenko,E. E. Ashkinazi,E. E. Ashkinazi,M.I. Polikarpov,P. A. Ershov,S. Kuznetsov,V. Yunkin,Irina Snigireva,Vitali I. Konov,Vitali I. Konov +12 more
TL;DR: X-ray planar compound refractive lenses were fabricated from a polycrystalline diamond plate grown by chemical vapor deposition, by precise through cutting with femtosecond laser pulses.
Journal ArticleDOI
Novel hybrid ultrahard material
A. A. Shul’zhenko,E. E. Ashkinazi,A. N. Sokolov,V. G. Gargin,V. G. Ralchenko,Vitali I. Konov,L. I. Aleksandrova,R. K. Bogdanov,A. P. Zakora,I. I. Vlasov,I. A. Artyukov,Yu. S. Petronyuk +11 more
TL;DR: In this paper, a hybrid ultrahard polycrystalline composite material has been produced by the reinforcement of the poly-crystaline diamond composite thermostable material with a CVD grown poly-Crystaline diamond, which has been found that a thermal treatment of a poly-stalline diamond grown at high pressure ensures an increase of the CVD diamond hardness from 77 to 140 GPa.
Journal ArticleDOI
Enhanced deposition rate of polycrystalline CVD diamond at high microwave power densities
Andrey Bolshakov,Andrey Bolshakov,V. G. Ralchenko,V. G. Ralchenko,V. G. Ralchenko,V.Y. Yurov,V.Y. Yurov,G. Shu,G. Shu,E.V. Bushuev,A.A. Khomich,E. E. Ashkinazi,D. N. Sovyk,I.A. Antonova,S.S. Savin,Valerii V Voronov,M.Y. Shevchenko,Bing Dai,Jingchuan Zhu +18 more
TL;DR: In this paper, the growth rate of polycrystalline diamond (PCD) by chemical vapor deposition (CVD) in a microwave plasma reactor under high absorbed microwave power density (MWPD) and high pressures, in conditions more typical for single crystal diamond epitaxy.