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Alexey Vasil'ev

affiliation not provided to SSRN

  • affiliation not provided to SSRN

SCHOLARLY PAPERS

7

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374

TOTAL CITATIONS

0

Scholarly Papers (7)

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1.

Light-Induced Isotropic Pen for Generation of Topological Solitons and Hopfion-Toron Transition in Frustrated Chiral Nematic Films

Number of pages: 28 Posted: 10 Jun 2025
Sergey A. Shvetsov, Darina D. Darmoroz, Alexey Vasil'ev, Tetiana Orlova, Igor S. Lobanov and Mushegh Rafayelyan
Yerevan State University, Yerevan State University, affiliation not provided to SSRN, Yerevan State University, ITMO University and Yerevan State University
Downloads 111 (635,507)

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chiral liquid crystals, azobenzene dopant, light-induced heating, phase transition, cholesteric fingers, topological solitons

2.

Tuning Electro-Optical Properties of Mos2/Rgo Hybrid Nanocomposites with Liquid Crystals

Number of pages: 16 Posted: 03 Apr 2024
Alexey Vasil'ev, Yeghvard Melikyan, Marina Zhezhu, Vardan Hayrapetyan, Mikayel Torosyan, Davit Ghazaryan, Mkrtich Yeranosyan and Hermine Gharagulyan
affiliation not provided to SSRN, affiliation not provided to SSRN, affiliation not provided to SSRN, affiliation not provided to SSRN, affiliation not provided to SSRN, Yerevan State University, affiliation not provided to SSRN and affiliation not provided to SSRN
Downloads 96 (720,278)

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2D materials, GO, rGO, MoS2, hybrid nanocomposites, liquid crystals, 5CB, photocurrent.

3.

Revisiting Thz Absorption in Go and Rgo Liquid Crystalline Films

Number of pages: 19 Posted: 27 May 2025
Alexey Vasil'ev, Marina Zhezhu, Henrik Parsamyan, Gayane Baghdasaryan, Maksim Sargsyan, Davit Ghazaryan and Hermine Gharagulyan
affiliation not provided to SSRN, affiliation not provided to SSRN, Yerevan State University, affiliation not provided to SSRN, Yerevan State University, Yerevan State University and affiliation not provided to SSRN
Downloads 52 (1,052,702)

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Graphene oxide, graphene oxide liquid crystals, reduced graphene oxide, THz absorbers

4.

L-Cysteine Polymorph Coatings for Thz Sensing Metasurfaces

Number of pages: 16 Posted: 08 May 2025
Marina Zhezhu, Alexey Vasil'ev, Henrik Parsamyan, Tigran Abrahamyan, Gayane Baghdasaryan, Sara Gyozalyan, Davit Ghazaryan and Hermine Gharagulyan
affiliation not provided to SSRN, affiliation not provided to SSRN, Yerevan State University, Yerevan State University, affiliation not provided to SSRN, affiliation not provided to SSRN, Yerevan State University and affiliation not provided to SSRN
Downloads 49 (1,086,013)

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Metasurface, THz time-domain spectroscopy, L-Cysteine, sensing

5.

Effect of Pb doping on the crystallization process and thermoelectric properties of Ge2Sb2Te5 phase change material

Number of pages: 17 Posted: 17 Jan 2026
Marina Zhezhu, Alexey Vasil'ev, Maksim Yapryntsev, Ashot Musayelyan, Evgeny Pilyuk and Oleg Ivanov
affiliation not provided to SSRN, affiliation not provided to SSRN, Belgorod National Research University, affiliation not provided to SSRN, Belgorod National Research University and Belgorod National Research University
Downloads 27 (1,399,036)

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phase-change materials, Ge2Sb2Te5, Pb doping, thermoelectric properties, transport properties

6.

Laser-Induced Optical Reconfiguration in Ge–Sb–Te Films with Composition-Dependent Response

Number of pages: 27 Posted: 06 Jun 2026
Marina Zhezhu, Alexey Vasil'ev, Minas Sukiasyan, Aghavni Kutuzyan, Nikita Anosov, Maksim Yapryntsev, Davit Ghazaryan and Hermine Gharagulyan
affiliation not provided to SSRN, affiliation not provided to SSRN, Yerevan State University, Yerevan State University, Belgorod National Research University, Belgorod National Research University, Yerevan State University and affiliation not provided to SSRN
Downloads 24

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phase change materials, chemical vapor deposition, broadband optical tuning, laser-induced structural transformation, spatial programmable optical materials, reconfigurable photonics

7.

Photoresponse Properties of Single-Crystalline Thick Film Based on High-Entropy Topological Insulator (Bi3/4sb1/4)2(Te2/5se2/5s1/5)3

Number of pages: 6 Posted: 19 Jun 2025
Alexey Vasil'ev, Marina Zhezhu and Oleg Ivanov
affiliation not provided to SSRN, affiliation not provided to SSRN and Belgorod National Research University
Downloads 15 (1,509,872)

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photoresponse properties, topological insulators, High-entropy alloy, responsivity, detectivity