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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Arsen Zh. Babajanyan

Associate Professor | Department of Microwave Radiophysics and Telecommunications
Education
1991 - 1996: Yerevan State University, Faculty of Radiophysics
1996 - 1999: Yerevan State University, Faculty of Radiophysics, Ph.D. program
2000: Ph.D. “The anomalous growth of wave fields in the space limited structures”, Yerevan State University
2004 - 2011: Seoul Sogang University, Post-doctoral program

Work Experience
2011 - up to now: Yerevan State University, Dept. of Microwave Radiophysics and Telecommunications, assistant
2004 - 2011: Seoul Sogang University, temporary professor
2000 - 2004: Yerevan State University, Dept. of Microwave Radiophysics and Telecommunications, assistant

Reasarch Interests
- Telecommunication; interfaces and waveguide processes; surface plasmon polaritons
- Near-field microwave microscopy, optical and microwave biosensors

Participation in Grants
2011 - 2012: Korean-Armenian International Joint R&D Project

Academic courses
2000 - 2004: Yerevan State University; Telecommunications, Laser systems.
2004 - 2011: Seoul Sogang University; Near-field microwave microscopy, Organic thin-film transistors

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

Scientific visits abroad
2004 - 2011: Seoul Sogang University, South Korea

barsen@ysu.am

Kiejin Lee, Shant Arakelyan, Hanju Lee, Sunghoon Jeon, Do-Suck Han, G. Berthiau, Arsen Babajanyan
Microwave and Joule Heating Visualization by Thermo-Elastic Sensor for Carbon Fibers Composite Material
2016 | Thesis
International Conference on Microwave and THz Technologies, Photonics and Wireless Communications. 2016, PH‐4
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
Arsen Babajanyan , Sul A Choi, Kyungchul Kim, Hanju Lee, Barry Friedman, Kiejin Lee
Pre-Annealing Effects on a Pentacene Organic Thin Film Transistor with a Polymer Dielectric Interface
2016 | Thesis
International Conference on Microwave and THz Technologies, Photonics and Wireless Communications. 2016, EL‐5
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
Hanju Lee, Ogsen Galstyan, Arsen Babajanyan , Barry Friedman, Gerard Berthiau, Jongchel Kim, Do Suck Han, Kiejin Lee
Characterization of Anisotropic Electrical Conductivity of Carbon Fiber Composite Materials by a Microwave Probe Pumping Technique
2016 | Article
Journal of Composite Materials. 2016, 50(15), 1999-2004 pp.
Sul A. Choi, Kyungchul Kim, Su Jin Lee, Hanju Lee, Arsen Babajanyan , Barry Friedman, Kiejin Lee
Effects of Thermal Preparation on Copper Phthalocyanine Organic Light Emitting Diodes
2016 | Article
Journal of Luminescence. 2016, 171, 149-153 pp.
Shant Arakelyan, Ogsen Galstyan, Hanju Lee, Arsen Babajanyan , Jung-Ha Lee, Barry Friedman, Kiejin Lee
Direct Current Imaging Using a Magneto-Optical Sensor
2016 | Article
Sensors and actuators A-physical. 2016, 238, 397-401 pp.
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.
Babajanyan A. J. , Friedman B., Lee K.
Near-Field Scanning Microwave Microscope As Nano-Resolution Characterization Technique
2016 | Article
Физические Основы приборостроения. 2016, 5, стр. 98-111
Arsen Babajanyan , Barry Friedman, Kiejin Lee
Nondestructive Label-Free Mapping of DNA Bioassay Using a Near-Field Scanning Microwave Microscope
2016 | Article
Armenian Journal of Physics. 2016, 9, 148-153 pp.
Arsen Babajanyan , Sul A Choi, Kyungchul Kim, Shant Arakelyan, Hanju Lee, Barry Friedman, Kiejin Lee
Pre-Annealing Effects on a Pentacene Organic Thin Film Transistor With a Polymer Dielectric Interface
2016 | Article
PROCEEDINGS of the International Conference on “Microwave and THz Technologies, Photonics and Wireless Communications”. 2016, 61-64 pp.
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S. Kh. Nerkararyan, A.Zh. Babajanyan
Specifications of Rabi oscillations in the quantum emitters systems coupled to the localized plasmon polaritons (Ռաբի օսցիլացիաների առանձնահատկությունները տեղայնացված պլազմոն պոլյարիտոններով կապված քվանտային ճառագայթիչների համակարգում)
2016 | Article
ԵՊՀ գիտական տեղեկագիր, Ֆիզիկա և մաթեմատիկա, 2016, #2, 48-52
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Seungwan Kim, Jongchel Kim, Armen Abrahamyan, Arsen Babajanyan , Jung-Ha Lee, Barry Friedman, Kiejin Lee
In Vitro Monitoring of HbA1C by a Microwave Biosensor
2015 | Article
Modern aspects of rehabilitation in medicine, 2015-09-16, 264-268 pp.
Arsen Babajanyan , Barry Friedma, Kiejin Lee
Nondestructive label-free mapping of DNA bioassay using a near-field scanning microwave microscope
2015 | Thesis
International Workshop on Ionizing and non-ionizing radiation influence on structure and biophysical properties of living cells, 2015-09-25, p. 9-10
Influence of Bismuth Substitution on Yttriumorthoferrite Thin Films Preparation by the MOD Method
2015 | Article
Journal of Magnetism and Magnetic Materials, Netherlands, 2015, 397, 310-314 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.
Magneto-Optical Visualization by Bi:YIG Thin Films Prepared at Low Temperatures
2015 | Article
Journal of Applied Physics, USA, 2015, 117, 163914 стр.
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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V. Mkhitaryan , A. Babajanyan, Kh. Nerkararyan
The Periodically Graded Metal-Insulator-Metal Gap Structure for Plasmonic Waveguides
2013 | Article
Plasmonics, vol. 8, No. 2, 2013, pp. 613-618
V. Tekkozyan , A. Babajanyan, Kh. Nerkararyan
Analytic description of microcylindrical cavity for surface plasmon polariton
2013 | Article
Optics Communications, vol. 305, No. 2, 2013, pp. 190-193
H. Melikyan , Y. Yoon, H. Lee, J. Carnis, A. Babajanyan, K. Lee, B. Friedman
Visualization of photovoltaic transport characteristics of a pentacene thin-film transistor at selected wavelengths
2013 | Article
Thin Solid Films, vol. 534, No. 5, 2013, pp. 503-507
K. Lee , A. Babajanyan, H. Melikyan, C. Kim, S. Kim, J. Kim, J. Lee, B. Friedman, R. Levicky, S. Kalachikov
Label-Free DNA Microarray Bioassays Using a Near-Feld Scanning Microwave Microscope
2013 | Article
Biosensors & Bioelectronics, vol. 42, No. 4, 2013, pp. 326-331
S. Kim , Y. Yoon, H. Lee, A. R. Choi, K.-H. Jung, A. Babajanyan, T. Abrahamyan, H. Yoo, J.-H. Lee, D. Cha, G. Berthiau, K. Lee, B. Friedman
Application of Sensitive Near-Field Microwave Microprobe to Nondestructive Characterize the Microbial Rhodopsin
2013 | Article
Journal of Biophotonics, vol. 6, No. 2, 2013, pp. 163-170
C. Balusek , B. Friedman, D. Luna, B. Oetiker, A. Babajanyan, K. Lee
A Three-Dimensional Finite Element Model of Near-Feld Scanning Microwave Microscopy
2012 | Article
Journal of Applied Physics, vol. 112, No. 8, 2012, pp. 084318 1-7
S. Kim , H. Melikyan, J. Kim, A. Babajanyan, J. Lee, L. Enkhtur, B. Friedman, K. Lee
Noninvasive In Vitro Measurement of Pig-Blood D-Glucose by Using a Microwave Cavity Sensor
2012 | Article
Diabetes Research and Clinical Practice, vol. 96, No. 3, 2012, pp. 379-384
H. Melikyan , E. Danielyan, S. Kim, J. Kim, A. Babajanyan, J. Lee, K. Lee, B. Friedman
Non-Invasive in-Vitro Sensing of D-Glucose in Pig Blood
2012 | Article
Medical Engineering & Physics, vol. 34, No. 3, 2012, pp. 299-304
Artashes Vardanyan , Hovhannes Haroyan, Arsen Babajanyan , Khachatur Nerkararyan, Kiejin Lee
Ring-Type V-Groove Surface Plasmon Microresonator: The Modal Structure and Q-Factor
2012 | Article
Journal of Applied Physics, vol. 111, No. 5, 2012, pp. 053112 1-5
Artashes Vardanyan , Hovhannes Haroyan, Arsen Babajanyan , Khachatur Nerkararyan, Barry Friedman
A Surface Plasmon Microcavity Between the Toroidal and Flat Metallic Surfaces
2012 | Article
Plasmonics, vol. 7, No. 1, 2012, pp. 1-5
K. Lee , H. Melikyan, A. Babajanyan, B. Friedman
Near-Field Microwave Microscopy for Nanoscience and Nanotechnology
2011 | Article
Scanning Probe Microscopy in Nanoscience and Nanotechnology 2 (ed. B. Bhushan) vol. 2, chapter 5, 2011, Springer-Verlag, Berlin Heidelberg, pp. 135-172
H. Lee , Y. Yoon, S. Kim, H. Yoo, H. Melikyan, E. Danielyan, A. Babajanyan, T. Ishibashi, B. Friedman, K. Lee
Preparation of Bismuth Substituted Yttrium Iron Garnet Powder and Thin Film by the Metal-Organic Decomposition Method
2011 | Article
Journal of Crystal Growth, vol. 329, No. 1, 2011, pp. 27-32
Y. Yoon , S. Kim, H. Lee, T. Kim, A. Babajanyan, K. Lee, B. Friedman
Characterization of Rubrene Polycrystalline Thin Film Transistors Fabricated Using Various Heat-Treatment Conditions
2011 | Article
Thin Solid Films, vol. 519, No. 16, 2011, pp. 5562-5566
A. Babajanyan , H. Melikyan, J. Carnis, Y. Yoon, H. Lee, H. Yoo, K. Lee, B. Friedman
Characterization of the Field-Effect Conductivity Distribution in Pentacene Thin-Film Transistors by a Near-Field Scanning Microwave Microscope
2011 | Article
Synthetic Metals, vol. 161, No. 11-12, 2011, pp. 931-936
H. Melikyan , B. E. Khishigbadrakh, A. Babajanyan, K. Lee, A. R. Choi, J. H. Lee, K. H. Jung, B. Friedman
Proteorhodopsin Characterization Based on Metal-Insulator-Metal Structure Technique
2011 | Article
Thin Solid Films, vol. 519, No. 10, 2011, pp. 3425-3429
A. Babajanyan , H. Melikyan, J. Kim, K. Lee, M. Iwamoto, B. Friedman
Direct Imaging of Conductivity in Pentacene Field-Effect Transistors by a Near-Field Scanning Microwave Microprobe
2011 | Article
Organic Electronics, vol. 12, No. 2, 2011, pp. 263-268
S. Kim , Y. Jang, S. Kim, T. Kin, H. Melikyan, A. Babajanyan, K. Lee, B. Friedman
Detection of DNA-Hybridization Using a Near-Field Scanning Microwave Microscope
2011 | Article
Journal of Nanoscience and Nanotechnology, vol. 11, No. 5, 2011, pp. 4222-4226
H. Melikyan , A. Babajanyan, N. J. Lee, T. H. Kim, H. Lee
Characterization of Magnetoresistance Hysteresis of Permalloy Thin-Film Using Near-Field Microwave Microscope
2010 | Article
Thin Solid Films, vol. 519, No. 1, 2010, pp. 399-403
H. Lee , T. Kim, S. Kim, Y. Yoon, S. Kim, A. Babajanyan, T. Ishibashi, B. Friedman, K. Lee
Magneto-Optical Imaging Using a Garnet Indicator Film Prepared on Glass Substrates
2010 | Article
Journal of Magnetism and Magnetic Materials, vol. 322, No. 18, 2010, pp. 2722-2727
A. Babajanyan , H. Melikyan, S. Kim, J. Kim, K. Lee, B. Friedman
Real-Time Noninvasive Measurement of Glucose Concentration Using a Microwave Biosensor
2010 | Article
Journal of Sensors 2010, Article ID 452163, 2010, DOI:10.1155/2010/452163
J. Kim , A. Babajanyan, T. Sargsyan, H. Melikyan, S. Kim, B. Friedman, K. Lee
Investigation of Photoconductivity of Silicon Solar Cells by a Near-Field Scanning Microwave Microscope
2009 | Article
Ultramicroscopy, vol. 109, No. 8, 2009, pp. 958-962
A. Hovsepyan , A. Babajanyan, T. Sargsyan, H. Melikyan, S. Kim, J. Kim, K. Lee, B. Friedman
Direct Imaging of Photoconductivity of Solar Cells by Using a Near-Field Scanning Microwave Microprobe
2009 | Article
Journal of Applied Physics, vol. 106, No. 10, 2009, pp. 114901 1-6
A. Babajanyan , H. Melikyan, T. Sargsyan, S. Kim, J. Kim, K. Lee, B. Friedman
Characterization of self-assembled monolayers by using a near-field microwave scanning microprobe
2009 | Article
Thin Solid Films, vol. 517, No. 18, 2009, pp. 5597-5600
H. Melikyan , T. Sargsyan, A. Babajanyan, S. Kim, J. Kim, B. Friedman, K. Lee
Hard Disk Magnetic Domain Nano-Spatial Resolution Imaging by using a Near-Field Scanning Microwave Microscope with an AFM Probe Tip
2009 | Article
Journal of Magnetism and Magnetic Materials, vol. 321, No. 16, 2009, pp. 2483-2487
K. Lee , H. Melikyan, A. Babajanyan, T. Sargsyan, J. Kim, S. Kim, B. Friedman
Visualization of Magnetic Domains by Near-Field Scanning Microwave Microscope
2009 | Article
Ultramicroscopy, vol. 109, No. 8, 2009, pp. 889-893
J. Kim , A. Babajanyan, A. Hovsepyan, K. Lee, B. Friedman
Microwave Dielectric Resonator Biosensor for Aqueous Glucose Solution
2008 | Article
Review of Scientific Instruments vol. 79, No. 1, 2008, pp. 086107 1-3
K. Lee , A. Babajanyan, C. Kim, S. Kim, B. Friedman
Glucose Aqueous Solution Sensing by a Near-Field Microwave Microprobe
2008 | Article
Sensors and Actuators A: Physical, vol. 148. No. 1, 2008, pp. 28-32
A. Hovsepyan , H. Lee, T. Sargsyan, H. Melikyan, Y. Yoon, A. Babajanyan, B. Friedman, K. Lee
Characterization of Alq3 Thin Films by a Near-Field Microwave Microprobe
2008 | Article
Ultramicroscopy, vol. 108, No. 10, 2008, pp. 1058-1061
H. Melikyan , A. Hovsepyan, T. Sargsyan, Y. Yoon, H. Yoo, A. Babajanyan, K. Lee
Characterization of Magnetic Materials Using a Scanning Microwave Microprobe
2008 | Article
Ultramicroscopy, vol. 108, No. 10, 2008, pp. 1030-1033
T. Sargsyan , A. Hovsepyan, H. Melikyan, Y. Yoon, H. Lee, A. Babajanyan, M. Kim, D. Cha, K. Lee
Investigation of CdS Thin Films by a Near-Field Microwave Microprobe
2008 | Article
Ultramicroscopy, vol. 108, No. 10, 2008, pp. 1062-1065
E. Lim , T. Manaka, M. Iwamoto, B. Friedman, A. Babajanyan, S. Kim, Y. Yoon, S. Kim, K. Lee
Investigation of Space Charge at Pentacene/Au Interface with UV/Ozone Treatment by a Near-Field Microwave Microprobe
2008 | Article
Thin Solid Films, vol. 516, No. 9, 2008, pp. 2573-2576
A. Babajanyan , K. Lee, E. Lim, T. Manaka, M. Iwamoto, B. Friedman
Investigation of Space Charge at Pentacene/Metal Interfaces by a Near-Field Scanning Microwave Microprobe
2007 | Article
Applied Physics Letters, vol. 90, No. 18, 2007, pp. 182104 1-3
A. Babajanyan , J. Kim, S. Kim, K. Lee, B. Friedman
Sodium Chloride Sensing by Using a Near-Field Microwave Microprobe
2006 | Article
Applied Physics Letters, vol. 89, No. 18, 2006, pp. 183504 1-3
S. Yun , H. Yoo, S. Na, A. Babajanyan, B. Friedman, K. Lee
Noncontact Characterization of Shit Resistance of Indium-Tin-Oxide Thin Films by Using a Near-Field Microwave Microscope
2006 | Article
Thin Solid Films, vol. 515, No. 4, 2006, pp. 1354-1357
E. Janunts , A. Babajanyan, N. Margaryan, Kh. Nerkararyan
Opto-Chemical Sensor on the Base of Two-Channel Tapered Waveguide
2004 | Article
Sensors and Actuators A, vol. 116, No. 1, 2004, pp. 91-94
A. Babajanyan , N. Margaryan, Kh. Nerkararyan
Possibility of Superfocusing of Surface Polaritons in the Conical Structure
2000 | Article
Journal of Applied Physics, vol. 87, No. 8, 2000, pp. 3785-3788