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  1. Main
  2. Employees
  3. Gohar Emil Shahnazaryan
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sgohar@ysu.am

Gohar Emil Shahnazaryan

Research Institute of Physics
Նյութագիտության և նանոտեխնոլոգիաների գիտական կենտրոն
Scientific Worker

Personal information

Date of birth
1958
Education
Institution
Yerevan State University
Faculty
Radiophysic
Date
1981 - 1983
Degree name
PhD student
Institution
Yerevan State University
Faculty
Radiophysic
Date
1975 - 1980
Degree name
Qualified specialist
Language skills
Հայերեն
Русский
English
State awards and honorary titles
2006
President of the Republic Armenia Prize in nomination “Technical Sciences and Information Technologies”

Publications

- Կատեգորիա -
Article
Study of a Flexible ZnO/MWCNTs Thin Film Sensor for Hydrogen Peroxide Vapor Detection by Impedance Spectroscopy
Gohar Shahnazaryan
Artak Sayunts
Gevorg Shahkhatuni
Rima Papovyan
Zarine Simonyan
Gabriel Gevorgyan
Andranik Grigoryan
Dušan Kopecký
Mikayel Aleksanyan
Nanotechnology Science and Applications
2026
577983
https://doi.org/10.2147/nsa.s577983
Article
Enhanced Humidity Sensing Performance of Fe 2 O 3 :ZnO/MWCNTs Nanocomposite: Fabrication and Characterization
Artak Sayunts
Gevorg Shahkhatuni
Rima Papovyan
Zarine Simonyan
Davit Kananov
Gohar Shahnazaryan
Gabriel Gevorgyan
Andranik Grigoryan
Dušan Kopecký
Mikayel Aleksanyan
ACS Omega
2026
31627–31638
https://doi.org/10.1021/acsomega.6c02389
Article
Study of a Nanostructured Co-Doped SnO2 Sensor for Hydrogen Peroxide Vapor Detection Using Impedance Spectroscopy
Gohar Shahnazaryan
Mikayel Aleksanyan
Artak Sayunts
Zarine Simonyan
Rima Papovyan
Gevorg Shahkhatuni
ACS Omega
2025
14452 - 14465
Conference
Fabrication and Characterization of CO2 Sensor Using ZnO Nanograins
M. Aleksanyan
G. Shahkhatuni
Z. Simonyan
G. Shahnazaryan
R. Papovyan
D. Kananov
A. Grigoryan
G. Gevorgyan
G. Stepanyan
A. Sayunts
2025
307-308
https://www.smsi-conference.com/
Article
Fabrication and characterization of highly responsive hydrogen sensor based on Fe2O3:ZnO nanostructured thin film
Mikayel Aleksanyan
Artak Sayunts
Gevorg Shahkhatuni
Zarine Simonyan
Gohar Shahnazaryan
Vladimir Aroutiounian
Measurement Sensors
2024
100984
Article
Fabrication of the Fe2O3:ZnO Based Nanostructured Sensor for LPG Detection
Mikayel Aleksanyan,
Artak Sayunts
Gevorg Shahkhatuni
Gohar Shahnazaryan
Zarine Simonyan
Davit Kananov
e-Journal of Surface Science and Nanotechnology
2024
149-156
Article
Investigation of the MWCNT/SnO2 Sensor for the Detection of Acetone Vapors
M. S. Aleksanyan
G. H. Shahkhatuni
E. A. Khachaturyan
G. E. Shahnazaryan
A. G. Sayunts
H. R. Hovhannisyan
D. A. Kananov
Journal of Contemporary Physics (Armenian Academy of Sciences)
2023
67-72
Conference
Highly Sensitive Hydrogen Sensor Based on ZnO/MWCNTs Nanocomposite Material
M.S. Aleksanyan
A.G. Sayunts
G.H. Shahkhatuni
Z.G. Simonyan
G.E. Shahnazaryan
2023
112-113
https://www.smsi-conference.com
Conference
A Chemiresitive Gas Sensor Based on SnO2:ZnO Nanostructured Thin Film for the Detection of Hydrogen Peroxide Vapor
Mikayel Seryozha Aleksanyan
Artak Sayunts
Gevorg Shahkhatuni
Vladimir Aroutiounian
Gohar Shahnazaryan
2023
8 - 8
https://aaafm.org/ucla2023/
Patent
Ջրածնի դետեկտոր
Միքայել Ալեքսանյան
Արտակ Սայունց
Գևորգ Շահխաթունի
Զարինե Սիմոնյան
Գոհար Շահնազարյան
2023
Article
Flexible SnO2❬Co❭/MWCNT Sensor for Detection Low Concentrations of Hydrogen Peroxide Vapors
M. S. Aleksanyan
A. G. Sayunts
G. H. Shahkhatuni
Z. G. Simonyan
V. M. Aroutiounian
G. E. Shahnazaryan
Journal of Contemporary Physics (Armenian Academy of Sciences)
2022
133-139
Article
Use of Nanostructured Fe2O3:ZnO Film for Detection of Hydrogen
M. S. Aleksanyan
A. G. Sayunts
G. H. Shahkhatuni
Z. G. Simonyan
G. E. Shahnazaryan
V. M. Aroutiounian
Journal of Contemporary Physics (Armenian Academy of Sciences)
2022
140-145
Article
Gas Sensor Based on ZnO Nanostructured Film for the Detection of Ethanol Vapor
Mikayel Aleksanyan
Artak Sayunts
Gevorg Shahkhatuni
Zarine Simonyan
Gohar Shahnazaryan
Vladimir Aroutiounian
Chemosensors
2022
245/17
Article
Investigations of the Impedance Characteristics of a Nanostructured ZnO⟨La⟩ Sensor for Hydrogen Peroxide Vapors
G.E. Shahnazaryan
G.A. Shahkhatuni
M.S. Aleksanyan
Z.G. Simonyan
V.M. Aroutiounian
A.G. Sayunts
Journal of Contemporary Physics (Armenian Academy of Sciences)
2022
254–262
Article
Flexible sensor based on multi-walled carbon nanotube-SnO2 nanocomposite material for hydrogen detection
Mikayel S Aleksanyan
Artak G Sayunts
Gevorg H Shahkhatuni
Zarine G Simonyan
Vladimir M Aroutiounian
Gohar E Shahnazaryan
Advances in Natural Sciences: Nanoscience and Nanotechnology
2022
035003
Conference
Highly Sensitive Hydrogen Gas Sensor Based on Fe2O3:ZnO Nanostructured Thin Film
Mikayel Aleksanyan
Artak Sayunts
Gevorg Shahkhatuni
Zarine Simonyan
Gohar Shahnazaryan
Vladimir Aroutiounian
2022
1
https://www.elsevier.com/events/conferences/all/measurement-sensor-systems-and-…
Patent
Ջրածնի նանոկառուցվածքյին ռեզիստիվ սենսոր
Ալեքսանյան Միքայել Սերյոժայի
Սայունց Արտակ Գարեգինի
Շահխաթունի Գևորգ Հարությունի
Սիմոնյան Զարինե Գևորգի
Շահնազարյան Գոհար Էմիլի
Հարությունյան Վլադիմիր Միխաիլի
2022
Article
Study of Gas Sensitivity of SnO2 ❬Nb❭ Film in Liquefied Petroleum Gas
M. S. Aleksanyan
A. G. Sayunts
G. H. Shahkhatuni
G. E. Shahnazaryan
V. M. Aroutiounian
Journal of Contemporary Physics (Armenian Academy of Sciences)
2021
139-145
Article
Influence of Ultraviolet Rays on Sensitivity of Sensors for Acetone Vapor Detection
M. S. Aleksanyan
A. G. Sayunts
V. M. Aroutiounian
G. E. Shahnazaryan
G. H. Shahkhatuni
Journal of Contemporary Physics (Armenian Academy of Sciences)
2021
109-116
Article
Cobalt Doped SnO2 Thin Film for Detection of Vapor Phase Hydrogen Peroxide
M.S. Aleksanyan
V.M. Aroutiounian
G.E. Shahnazaryan
A.G. Sayunts
Armenian Journal of Physics
2021
8-18

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