Ռադիոֆիզիկայի ֆակուլտետ
Faculty of Radiophysics
The Faculty was established in June 1975 by decision of Armenian Government (USSR era) aiming to meet growing demand in radiophysicist in military, industrial, high technology and R&D sectors of the plan - economy.:
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Khachatur V. Nerkararyan

Dean | Faculty of Radiophysics
Education
1972 - 1976: Graduated from Yerevan State University, Dept. of Physics (Theoretical Physics)
1986: Ph.D., Institute of Radiophysics and Electronics of Armenian Academy of Science, Ashtarak, Armenia; title: “The features of coulomb interactions in periodic semiconductor structures.
1993: Doctor of Science, Department of Physics, Yerevan State University; title: “The role of excitons in the nonlinear and collective processes”
2000: Professor for Physics, Departments of Physics and Radiophysics, Yerevan State University

Work Experience
2003 - since: Professor for physics at the Yerevan State University, Chair of Microwave and Telecommunication, Department of Radiophysics.
Topic: “Surface polaritons” and “THz-radiation”
2000 - 2003: Professor for physics at the Yerevan State University, Chair of Quantum electronics, Department of Physics.
Topic: “Excitation and propagation peculiarities of surface polaritons”
1994 - 2000: Associated professor at the Yerevan State University, Chair of Quantum electronics, Department of Physics. Topic: “Superfocusing of surface polaritons”
1992 - 1994: Associated professor at the Yerevan State University, Chair of Physics of Semiconductors, Department of Radiophysics
Topic: “Semiconductor sensors”
1983 - 1992: Senior scientific researcher at the Research Institute of Condensed Media Physics, Department of Physics, Yerevan State University
Topic: “Nonlinear optics of excitons”
1976 - 1983: Junior scientific researcher at the Research Institute of Condensed Media Physics, Department of Physics, Yerevan State University,
Topic: “Semiconductor superlattices: optics of low dimensional semiconductors”

Academic courses/Teaching &Training Experiences
Electricity and Magnetism, Quantum Electronics, Nanooptics, Integral Optoelectronics

Awards, Honors
Yerevan State University, “Gold Medal”, 2011

Language skills
Fluent in Armenian (native), Russian, satisfactory working knowledge of English

Scientific visits abroad
2011, 2009, 2008: University of Southern Denmark, Denmark
2010: University of Jena, Germany
2007, 2005: Kaiserslautern University of Technology, Germany
2000: San-Diego Institute of Optical Communication Systems, USA

knerkar@ysu.am

Khachatur V. Nerkararyan , Sergey I. Bozhevolnyi, Henrik A. Parsamyan
Efficient broadband infrared absorbers based on core-shell nanostructures
2019 | Article
Journal of the Optical Society of America B: Optical Physics, 2019, Vol. 36, No. 10, 2643-2649 էջ
Khachatur V. Nerkararyan , Sergey I. Bozhevolnyi, Henrik A. Parsamyan
Efficient broadband infrared absorbers based on core-shell nanostructures
2019 | Article
Journal of the Optical Society of America B: Optical Physics, Vol. 36, No. 10, 2019, 2643-2649 p.
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H. Haroyan , H. Parsamyan, Kh. Nerkararyan , T. Yezekyan
Semicylindrical microresonator: excitation, modal structure, and Q-factor
2018 | Article
Applied Optics, 2018, 57, 22, 6309-6313 pp.
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Khachatur V. Nerkararyan , Torgom S. Yezekyan, Sergey I. Bozhevolny
Dynamics of a quantum emitter resonantly coupled to both external field and localized surface plasmon
2018 | Article
Physical Review B, 2018, Vol. 97, Issue 4, 045401(1-6) pp.
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K.V. Nerkararyan , T.S. Yezekyan
Dynamics of a Quantum Emitter Coupled to a Metal Nanostructure in the Presence of External Resonant Field
2018 | Article
Journal of Contemporary Physics (Armenian Academy of Sciences), 2018, 53(4), 332-337 էջ
Arsen Babajanyan , Tigran Abrahamyan, Shant Arakelyan, Khachatur Nerkararyan
Detection of Nanometric Vibrations by Using Opto-Mechanical Sensor
2017 | Article
AMCSE 2017: The 2017 International Conference Applied Mathematics, Computational Science and Systems Engineering. 2017, p. amcse-152
Whispering-Gallery Microresonator with a New Easy and Controllable Excitation Method
2017 | Article
Նոնոֆիզիկայի արդի խնդիրները: 2017, էջ 60-67
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Kh. Sahakyan, Kh. Nerkararyan
Numerical Analysis of Light Non-Resonant Transmission Through a Sub- Wavelength Slit at Angular Incidence
2017 | Article
Armenian Journal of Physics. 2017, 10, pp. 30-35
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Waveguide resonator with high quality factor excited through the subwavelength slit
2017 | Article
Journal of Contemporary Physics (Armenian Academy of Sciences). 2017, 52, pp. 45-52
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Khachatur V. Nerkararyan , Torgom S. Yezekyanb, Sergey I. Bozhevolnyi
Phase-shifted response of plasmonic nanostructures: Implications to luminescence upconversion
2017 | Article
Journal of Luminescence. 2017, 192, pp. 595-598
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Anders Pors, Khachatur V. Nerkararyan , Khachik Sahakyan, Sergey I. Bozhevolnyi
Enhanced nonresonant light transmission through subwavelength slits in metal
2016 | Article
Optics Letters, 2016, 41. 2, pp. 242-245
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Tigran Abrahamyan, Stella Sargsyan, Arsen Babajanyan , Khachatur Nerkararyan
Detection of Resonant Oscillations of the Liquid Surface by using a Tapered Fiber Opto-Mechanical Sensor
2016 | Thesis
International Conference on Microwave and THz Technologies, Photonics and Wireless Communications. 2016, PH‐8
The Resonant Coupling of the Quantum Dots in the Environment of Metal Nanoparticle at Optical Frequencies
2016 | Thesis
International Conference on Microwave and THz Technologies, Photonics and Wireless Communications. 2016, PH‐9
Shant Arakelyan, Tigran Abrahamyan, Arsen Babajanyan , Khachatur Nerkararyan
Characteristics of Light Transfer in the Connected Conical Waveguides With the Same Symmetry Axis
2016 | Article
Applied Optics. 2016, 55. 14, 3854-3857 pp.
Sensitive Detection of Nano-Scale Vibrations by the Metal-Coated Fiber Tip at the Liquid-Air Interface
2015 | Article
International Journal of Mechanical, Aerospace, Industrial and Mechatronics Engineering, USA, 2015թ․, 9, 651-654 pp.
V.A. Tekkozyan, A.Zh. Babajanyan , Kh.V. Nerkararyan , K. Lee
Surface plasmon polariton modes in a convex clinder microresonator (Մակերևութային պլազմոն-պոլյարիտոնների մոդերն ուռուցիկ գլանային միկրոռեզոնատորում)
2014 | Article
ԵՊՀ գիտական տեղեկագիր, Ֆիզիկա և մաթեմատիկա, 2014, #1, էջ 61-66
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Аналитическое описание тороидального резонатора высокой добротности в терагерцовой области частот
2012 | Article
Известия НАН Армении, Физика, том 47 N 6 , 433-441, 2012
Activity of surface plasmon in the ring-like microcavities
2012 | Article
Proc. SPIE 8414, 84140J (2011); doi.org/10.1117/12.92 3467.Online Publication Date: Jan 25, (2012)
Channel Plasmon-Polaritons and their superfocusing
2010 | Article
YSU Department of Radiophysics Collection of articles, p. 16-20, (2010)
Analisis of terahertz wave propagation in gap plasmon waveguide formed by two cylindrical surfaces
2010 | Article
Arm. J. Phys.3, 2010, pp. 69-77