Browsing Articles by Author "Insepov, Z."

Now showing items 1-10 of 10

Atomistic and Kinetic Simulations of Radiation Damage in Molybdenum

Rest, J.; Yacout, A. M.; Ye, B.; Yun, D.; Kuksin, A. Y.; Norman, G. E.; Stegailov, V. V.; Yanilkin, A. V.; Insepov, Z. (2012 MRS Spring Meeting, 2012-04)

A new Mo potential, developed recently by using an ab initio quantum mechanics theory, was used to study formation and time evolution of radiation defects, such as self-interstitial atoms (SIAs), vacancies, and small ...
Computer simulation and visualization of supersonic jet for gas cluster equipment

Ieshkin, A.; Ermakov, Y.; Chernysh, V.; Ivanov, I.; Kryukov, I.; Alekseev, K.; Kargin, N.; Insepov, Z. (Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment, 2015-09-21)

Abstract Supersonic nozzle is a key component of a gas cluster condensation system. We describe a flow visualization system using glow discharge with annular or plane electrodes. The geometric parameters of a supersonic ...
Computer simulation and visualization of supersonic jet for gas cluster equipment

Ermakov, Y.; Chernysh, V.; Ivanov, I.; Ieshkin, A.; Kryukov, I.; Alekseev, K.; Kargin, N.; Insepov, Z. (Nuclear Instruments and Methods in Physics Research, Section A: Accelerators, Spectrometers, Detectors and Associated Equipment, 2015-09-21)

Abstract Supersonic nozzle is a key component of a gas cluster condensation system. We describe a flow visualization system using glow discharge with annular or plane electrodes. The geometric parameters of a supersonic ...
In situ TEM investigation of Xe ion irradiation induced defects and bubbles in pure molybdenum single crystal

Yun, D.; Kirk, Marquis A.; Baldo, Peter M.; Rest, J.; Yacout, A. M.; Insepov, Z. (Journ al of Nuclear Materials, 2013-06-30)

Abstract In order to study irradiation damage and inert gas bubble formation and growth behaviors, and to provide results and insights useful towards the validation of a multi-scale simulation approach based on a newly ...
Low temperature synthesis of graphene nanocomposites using surface passivation of porous silicon nanocrystallites with carbon atoms

Tynyshtykbayev, Kurbangali B.; Ainabаyev, Ardak; Kononenko, O.; Chichkov; Insepov, Z. (2019-02-28)

Abstract This work presents the experimental investigation of the synthesis of graphene carbon nanocomposites (CNC-G) by carbonization of porous silicon (PS) using CVD method at low temperature of T = 350–500 °C. The ...
A multiscale method for the analysis of defect behavior in Mo during electron irradiation

Rest, J.; Ye, B.; Yun, D.; Insepov, Z. (Computational Materials Science, 2014-10-31)

Abstract In order to overcome a lack of experimental information on values for key materials properties and kinetic coefficients, a multiscale modeling approach is applied to defect behavior in irradiated Mo where key ...
Multiscale simulation models of Xe bubble formation in irradiated Mo

Starikov, S. V.; Yun, D.; Yacout, A. M.; Insepov, Z. (Transactions of the American Nuclear Society, 2012)

Multiscale simulation models for Xe bubble nucleation and growth in irradiated Mo were developed that consist Ab-initio calculations of the interatomic potentials for the Mo and Xe-Mo systems, atomistic MD simulations ...
Nanometer size hole fabrication in 2d ultrathin films with cluster ion beams

Ainabayev, A.; Kirkpatrick, S.; Walsh, M.; Vyatkin, A. F.; Insepov, Z. (American Institute of Physics Inc., 2017-07-24)

Gas cluster ion beams are proposed as a new tool for producing nanometer sized holes in ultrathin 2D films. Surfaces of films of graphene, graphene oxide, MoS2, and HOPG, and also silicon as a reference, were irradiated ...
SEM imaging of acoustically stimulated charge transport in solids

Emelin, E.; Cho, H. D.; Lee, J.; Kang, Tae Won; Panin, Gennady; Roshchupkin, Dmitry; Tynyshtykbayev, Kurbangali B.; Insepov, Z. (Applied Physics Letters, 2017-06-29)

Applications of surface acoustic waves (SAWs) are of great interest for solar energy for the acoustically stimulated transport of charge carriers generated in semiconductors and dielectrics under the influence of light.1–4 ...
A ternary EAM interatomic potential for U-Mo alloys with xenon

Smirnova, D.E.; Kuksin, A. Y.; Starikov, S. V.; Stegailov, V. V.; Rest, J.; Yacout, A. M.; Insepov, Z. (Modelling and Simulation in Materials Science and Engineering, 21(3), 2013-04)

A new interatomic potential for a uranium-molybdenum system with xenon is developed in the framework of an embedded atom model using a force-matching technique and a dataset of ab initio atomic forces. The verification of ...