Applied Physics Researches Division (APRD)

Posts made in November, 2015

Solid State Radiation Physics (240/3) Group Publications

Posted by on Nov 27, 2015

For updated info please visit this page. N. Yeritsyan, A. A. Sahakyan, V. V. Harutyunyan, N. E. Grigoryan and V. A. Sahakyan. Irradiation Enhancement of Electrical Properties of Passive Impurities in Silicon Crystals. Physical Science International Journal 4(9): 1225-1234, 2014. (USA). www.sciencedomain.org.   Hrant Yeritsyan, Norik Grigoryan, Vachagan Harutyunyan, Eleonora Hakhverdyan, Valeriy Baghdasaryan. Long-Time Relaxation and Residual Conductivity in GaP Irradiated by High-Energy Electrons. Journal of Modern Physics, USA, 5 No.1, January 2014, pp. 51-54.  DOI:10.4236/jmp.2014.51008.   R. Panosyan , S.S. Voskanyan , Ye.V. Yengibaryan, M.G. Azaryan, A. Sahakyan, H. N. Yeritsyan, V.V. Harutyunyan, Physical Properties of Conducting Diamond Like Carbon Nanostructure Films Transparent In The Visible Range Of Light, Deposited On Silicon,Nano Studies, 2014, №10, p. 67-76.   K. Nikoghosyan, V.V. Harutunyan, V.S. Baghdasaryan, E.A. Mughnetsyan, E.G. Zargaryan and A.G. Sarkisyan, Effect of direct transport current and heat treatment on resistive properties of bismuth-based ceramic high-temperature superconductor oxide materials of various compositions, Solid State Phenomena Vol. 200 (2013) pp 267-271   Eduard Aleksanyan, Marco Kirm, Sebastian Vielhauer, VachaganHarutyunyan. Investigation of Luminescence Processes in YAG Single Crystals Irradiated by 50 MeV Electron Beam.Radiation Measurements 56 (2013) 54-57.   Hrant Yeritsyan, Aram Sahakyan, Vachagan Harutyunyan, Sergey Nikoghosyan, Eleonora Hakhverdyan, Norair Grigoryan, Aghasi Hovhannisyan, Vovik Atoyan, Yeghish Keheyan & Christopher Rhodes. Radiation-modified natural zeolites for cleaning liquid nuclear waste (irradiation against radioactivity). Nature, Scientific Reports 3, Article number: 2900 doi:10.1038/srep02900.http://www.nature.com/srep/2013/131009/srep02900/full/.   N. Yeritsyan, V.V. Harutunyan, A.A. Sahakyan, S.K. Nikoghosyan, A.S. Hovhannisyan, N.E. Grigoryan, K.Sh. Ohanyan, E.A. Hakhverdyan, N.A. Hakopyan, V.A. Sahakyan. Space Environment Simulator for Testing of Materials and Devices. USA Journal of Modern Physics, 2013, 4, 180-184   Nagirnyi, E. Aleksanyan, G. Corradi, M. Danilkin, E. Feldbach, M. Kerikmäe, A. Kotlov, A. Lust, K. Polgár, A. Ratas, I. Romet, V. Seeman. Recombination luminescence in Li2B4O7 doped with manganese and copper. Radiation Measurements 56 (2013) 192-195.   V. Vasil’eva, D.A. Spassky, I.V. Randoshkin, E.M. Aleksanyan, S. Vielhauer, V.O. Sokolov, V.G. Plotnichenko, V.N. Kolobanov, A.V. Khakhalin. Optical spectroscopy of Ce3+ ions in Gd3(AlxGa1-x)5O12 epitaxial films.Materials Research Bulletin48 (11) , pp. 4687-4692. 2013.   Hrant N. Yeritsyan, Aram A. Sahakyan, Sergey K. Nikoghosyan, Vachagan V. Harutyunyan, Karen Sh. Ohanyan, Norair E. Grigoryan, Eleonora A. Hakhverdyan, Aghasi S. Hovhannisyan, Vahan A. Sahakyan, Kamo A. Movsisyan, Artur V. Hovhannisyan. In-Situ Study of Silicon Single Crystals Conductivity under Electron Irradiation. USA Journal of Modern Physics, 3, 381-385, May 2012.   N. Yeritsyan, K., A.A. Sahakyan, S.K. Nikoghosyan, V.V. Harutunyan, Sh. Ohanyan, V.Sh. Avagyan, N. E. Grigoryan, E. A. Hakhverdyan. Effect of Electron and Ultraviolet Radiations and Temperature on n-Si Conductivity. Journal of NASA, Spacecraft and Rockets, v.48, #1, pp. 34-37, 2011.   K. Nikoghosyan, A.A. Sahakyan, V.B.Gavalyan, V.V. Harutyunyan, A. S. Hovanisyan, H..N. Yeritsyan, V. A. Atoyan, K.I. Puskulyan, M. Gerchikov, N. A. Hakobyan, The Influence of Hydrochloric Acid Treatment and Temperature on the Electro-Physical Properties of Super-Thin Basalt Fibers , Central European Journal of Physics.9(6) •2011•1482-1487.   K. Nikoghosyan, A.A.Sahakyan, V.B.Gavalyan, V.V.Harutyunyan, A.S.Hovanisyan, H.N. Yeritsyan, V.A. Atoyan, K.I. Puskulyan, M.Gerchikov, N.V. Hakobyan, A. V. Hovhannisyan,...

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Accelerator Diagnostics Methods Development Group (240/2) Publications

Posted by on Nov 27, 2015

Suren Arutunian publication list   1976-1992   44 publications You can download these and more of our papers here. 1991 Conference Paper: Geometrical (Lienard-Wichert) approach in accelerator physics S.G. Arutunian, M.R. Mailian G. Arutunian, M.R. Mailian, Transition from continuous bunch field to point charge field for circular motion, Published in In “Fontana/Lake Geneva 1994, Advanced accelerator concepts”, pp. 348-355, 1994. Арутюнян С.Г., Пространственно-временные структуры электромагнитных полей ускоренных релятивистских частиц, Дисс. на соиск. уч. ст. доктора физ.-мат. наук, специальность 01.04.20 (физика пучков заряженных частиц и ускорительная техника), 01.04.02 (теоретическая физика), Ереван, 1995. Arutunian S.G., Laziev E.M., Oganessian D.L., Vardanian A.O., Optical methods of diagnostics of charged particles beam, 2nd European Workshop on Beam Diagnostics and Instrumentation for Particle Accelerators (28-31 May 1995, Travemuende, Germany), abstracts, p.16. Arutunian S.G., Dobrovolsky N.M., Karabekian S.I., Measuring of the short electron bunches longitudinal profile by electrooptic method, 2nd European Workshop on Beam Diagnostics and Instrumentation for Particle Accelerators (28-31 May 1995, Travemuende, Germany), abstracts, p.16. Arutunian S.G., Dobrovolsky N.M., Mailian M.R., Sarkissian G.K., Spatial distribution of the coherent synchrotron radiation as an information source about electron bunch longitudianal profile, 2nd European Workshop on Beam Diagnostics and Instrumentation for Particle Accelerators (28-31 May 1995, Travemuende, Germany), abstracts, p.18. Amatuni A.Ts., Arutunian S.G., Channeling radiation as a means for next linear collider bunch parameters measurement, 2nd European Workshop on Beam Diagnostics and Instrumentation for Particle Accelerators (28-31 May 1995, Travemuende, Germany), abstracts, 19. Arutunian S.G., Mailian M.R., Beamstrahlung dynamic transformation during beam-beam interaction, Proc. of VII ICFA Beam Dynamics Workshop on Beam-Beam Issues for Multibunch, High Luminosity Circular Colliders (Dubna, 1995), pp. 192-197. Arutunian S.G., Mailian M.R., Synchrotron radiation spatial structures inside the bunch, Proc. Europ. Part. Accel. Conf. (10-14 June 1996, Sitges, Spain), pp. 1455-1458. T. Amatuni, S.G. Arutunian, M.R. Mailian, Generator inverter dumper system of electron (positron) bunches moving in cold plasma for development of strong accelerating electric field,  YERPHI-1483-20-96, e-Print: physics/9701013, Jan 1996. 21 pp. Ts. Amatuni, S.G. Arutunian, M.R. Mailian, Generator-invertor-damper system of electron (positron) bunches moving in cold plasma, Published in Conf.Proc. C970512 (1997) 695-697, May 1997. T. Amatuni, S.G. Arutunian, M.R. Mailian, Two-dimensional stationary wake fields in vortex free cold plasma,  YERPHI-1506-6-98, e-Print: physics/9802004, Jan 1998. 20 pp. G. Arutunian, N.M. Dobrovolski, S.L. Egiazarian, M.R. Mailian, I.G. Sinenko, A.V. Sinjavski, I.E. Vasiniuk, Gravimetric measurement of magnetic field gradient spatial distribution, e-Print: physics/9901058, Jan 1999. 9 pp. Arutunian S.G. et al., Magnetic field distribution measurement by vibrating wire strain gauge, Proc. 1999 Part. Acc. Conf., New York, pp. 1468-1470. Arutunian S.G. et al., Vibrating wire scanner for beam profile monitoring, Proc. 1999 Part. Acc. Conf., New York, pp. 2105-2107. Ts. Amatuni, S.G. Arutunian, S.S. Elbakian, M.R. Mailian, M.L. Petrossian, POSSIBLE ENERGY INCREASE OF HIGH CURRENT ELECTRON ACCELERATORS, Proc. 1999 Part. Acc. Conf., New York, pp. 3567-3569. Arutunian S.G. Dobrovolski N.M.,. Mailian M.R, Sinenko I.G., and Vasiniuk I.E., Vibrating wire for beam profile scanning, Phys. Rev. Special Topics – Accelerators and Beams, 1999, v. 2, 122801. Arutunian S.G., Vasinyuk I.E., et al., Measurement...

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Radiation Biophysics Group (240/1) Publications

Posted by on Nov 27, 2015

Simonian A.L., Badalian I.E., Khachatrian G.E., Tatikian S.Sh., Rainina E.I., Makhlis T.A., Lozinsky V.I., Varfolomeew D.S., “A biosensor for L-proline determination by use of immobilised microbial cells”, Appl. Biochem. and Biotechnol., vol.36, pp.199-210, 1992. Simonian A.L., Badalian I.E., Khachatrian G.E., Tatikian S.Sh., Rainina E.I., Makhlis T.A., Lozinsky V.I., Varfolomeew D.S., “A biosensor for L-proline determination by use of immobilised microbial cells”, Appl. Biochem. and Biotechnol., vol.36, pp.199-210, 1992. Arakelyan V. B., Wild J. R., Simonian A. L., “Investigation of stochastic fluctuations in the signal formation of microbiosensors”, Biosensors and Bioelectronics, V.13, pp.55-59, 1998. Arakelian V B., Wild J. R, Simonian A. L., “The Influence of External Environment Fluctuations on the Signal Formation of Microbiosensors, Biosensors and Bioelectronics, v.16, N 1-2, pp.69-72, 2001. Arakelyan V. , Simonian A.L., Wild J.R., Arakelyan H.V., “The Influence of Multiplicative Noise on the Signal Formation of Microbiosensors”, The Seventh World Congress on Biosensors. Kyoto, Japan, 15-17 May, 2002. Arakelyan V. B., Simonian A. L., “Account of fluctuation limits in biosensors”, 5-th International Symposium on Analitical Methods, Systems and Strategies in Biotechnology, 31 october – 2 November, Minneapolis, USA, 1994. Arakelyan V. B., Wildt J. R., Simonian A. L., “Non-stationar fluctuations of output signal of microbiosensors”, The Fifth World Gongress on Biosensors, 3-5 June, Berlin, 1998. Petrov V.M., “Radiating risk in a problem of maintenance of radiating safety of space flights.” Problems of biochemistry, radiating and space biology”, p. 111-125, Moscow-Dubna, Krasavin E.A., “Accelerators of JINR is the unique tools for modeling of radiation-genetic effects of space kind radiations.” III Sisakyan’s readings, Yerevan, Armenia, on May, 30th June 2004, p. 35-61, Krasavin E.A., “Radiating biology accelerated тяжелиых ions”. Pressing questions of genetics, radio biology and radio ecology. Materials of the «Second readings devoted to the memory of V.I. Korogodin and V.A. Shevchenko», Dubna-Moscow, Krasavin E.A., Козубек, «Mutagenic influence of radiations with different L». М: Энергоатомиздат. 1991. Krasavin E.A., “The simulation of radiation-genetic effects of space radiation at accelerators”, Vestnik RAEN-Fizika, p.5-11, 2005. Krasavin E.A., Amirtaev K.G., Kozubek S., Tokarev B., Simonyan N.V., Dzhanpoladyan N.L., Stepanyan L.G., Cherevatenko A.P., «The role of the genotype in protective influence of cystamine and glycerol on Еscherchia coli cells at the influence of radiations with a different linear transmission of energy», Messages of Joint Institute of Nuclear Researches, Р19-85-721,, 1985. Korogodina V.L., Korogodin V.I., Simonyan N.V., Maiorova E.S., «Characteristics of Spontaneous Revertants in Haploid Yeast», YEAST, 1995, Vol. 11, pp. 701-711. Simonjan N.V., «LHR at Escherichia Coli B after the UV-irradiation, Radiobiology, т. XV, release 2, p. 247-251, 1975. Dobrovolsky G. V, Grishina L.A., protection of soils. Moscow, 1985. Microbial degradation of pesticides. Kishinev, 1991. Microorganisms and the protection of the soils. Moscow, State University Publishing house, 1989. ЭйхлерВ, Poisons in our food, Moscow, 1986. An ecological role of microbial metabolites, Moscow, State University Publishing house,...

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Vacuum Technology and Welding Group (240/4) Projects

Posted by on Nov 27, 2015

Will be available soon…

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Solid State Radiation Physics (240/3) Group Projects

Posted by on Nov 27, 2015

International  grants 5 ISTC projects were implemented in Solid State Radiation Physics Laboratory: ISTC A-485(1999-2003) INCO Copernicus(1999-2003) ISTC А-1229 (2006-2009) “Simulating Space Conditions and their Effect on Materials and Devices Intended for Application in Space” 2007-2010. Total amount of $299,200.00. Manager Yritsyan G. N, Dr of Phys.-math. sciences. ISTC А-1605 (2009-2011) “Development of Highly Effective Filtering Systems on the Basis of a Super-Thin Basalt Fiber for Radioactive Aerosols Purification and Creation of a Work Cycle for Filters Manufacturing with the Purpose of Their Operation at the Nuclear Power Plants”. Manager: Harutyunyan V.V., Dr of Phys.-math. sciences. In framework of this project local patent has been achieved: “Patent No АМ 20110016 “Method for obtaining of a sorbent for cleaning gases and radioactive aerosols”, 2011.  Harutyunyan V.V., Hakobyan N.A , Gavalyan V. B., Atoyan, V.A., Pyuskulyan K.I.”. ISTC A-2133p (2015-2017) Sub-manager V.V. Harutyunyan Also other projects (ISTC A-102.2, ISTC A-852, ISTC A-1368 , ISTC A-1900 etc. ) has been implemented by the groups members. For more detailed information on ISTC projects visit http://www.istc.ru.   International cooperation  Complex research of radiation-optical properties of wide-band- gap crystals and natural Armenian zeolites has been carried out. The work was conducted together with a number of the research centers, in particular, those where synchrotron radiation is used. Among the Centers there are: Lomonosov Moscow State University, Physics Department, Chair of Optics and Luminescence. Head of the program: Prof. Mikhajlin V.V. Lebedev Physics Institute, Moscow, Russia, Laboratory of high energy physics. Head of the program: Dr of phys.-math. sciences Makhov V.N. University of Tartu, Physics Institute, Estonia, Laboratory of oxide crystals. Head of the program: Prof. Kirm Marco. Javakhishvili Tbilisi State University. Head of the program: Prof. Kekelidze N.P. Department of Biology and Chemistry, University of Hong Kong, P.R.China. Head of the program: Prof. Peter A.Tanner. Laboratory HASYLAB, DESY synchrotron, Hamburg, Germany. Head of the program: Prof. George Zimmerer Physics institute, Syria. Department of theoretical physics. Head of the program: Prof. S. Sulejman. Istituto per lo Studio dei Materiali Nanostrutturati Diparartimento di Chimica Roma. Head of the program: E. Kekheyan. Technical University of Crete. Head of the program: Prof. J....

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