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Twinning towards the Russian-Armenian University’s scientific excellence and innovation capacity in nanomaterials for quantum information and quantum optics

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Publications

Long-wave Absorption of Few-Hole Gas in Prolate Ellipsoidal Ge/Si Quantum Dot: Implementation of Analytically Solvable Moshinsky Model

Author(s): David B. Hayrapetyan, Eduard M. Kazaryan, Mher A. Mkrtchyan, Hayk A. Sarkisyan
Published in: Nanomaterials, 10/10, 2020, Page(s) 1896, ISSN 2079-4991
Publisher: MDPI
DOI: 10.3390/nano10101896

Absorption of Far-Infrared Radiation in Ge/Si Quantum Dots

Author(s): A. N. Sofronov, R. M. Balagula, D. A. Firsov, L. E. Vorobjev, A. A. Tonkikh, H. A. Sarkisyan, D. B. Hayrapetyan, L. S. Petrosyan, E. M. Kazaryan
Published in: Semiconductors, 52/1, 2018, Page(s) 59-63, ISSN 1063-7826
Publisher: Izdatel'stva Nauka
DOI: 10.1134/s1063782618010220

Biexciton, negative and positive trions in strongly oblate ellipsoidal quantum dot

Author(s): D.B. Hayrapetyan, Y.Y. Bleyan, D.A. Baghdasaryan, H.A. Sarkisyan, S. Baskoutas, E.M. Kazaryan
Published in: Physica E: Low-dimensional Systems and Nanostructures, 105, 2019, Page(s) 47-55, ISSN 1386-9477
Publisher: Elsevier BV
DOI: 10.1016/j.physe.2018.08.017

Optical Transitions and Photoluminescence in Cylindrical Core/Layer/Shell β-CdS/β-HgS/β-CdS Heterostructure

Author(s): V. A. Harutyunyan, D. B. Hayrapetyan, E. M. Kazaryan
Published in: Physics of the Solid State, 62/8, 2020, Page(s) 1305-1316, ISSN 1063-7834
Publisher: Russian Academy of Sciences
DOI: 10.1134/s106378342008003x

Exciton states and optical absorption in core/shell/shell spherical

Author(s): D.B. Hayrapetyan, D.A. Baghdasaryan, E.M. Kazaryan, S.I. Pokutnyi, H.A. Sarkisyan
Published in: Chemical Physics, 506, 2018, Page(s) https://www.sciencedirect.com/science/article/pii/S0301010417308546, ISSN 0301-0104
Publisher: Elsevier BV
DOI: 10.1016/j.chemphys.2018.03.025

Optical properties of zig-zag and armchair ZnO colloidal nanoribbons

Author(s): Christos S. Garoufalis, Zaiping Zeng, Gabriel Bester, David B. Hayrapetyan, Sotirios Baskoutas
Published in: Chemical Physics Letters, 732, 2019, Page(s) 136659, ISSN 0009-2614
Publisher: Elsevier BV
DOI: 10.1016/j.cplett.2019.136659

Binding energy and photoionization cross-section of hydrogen-like donor impurity in strongly oblate ellipsoidal quantum dot

Author(s): D.B. Hayrapetyan, G.L. Ohanyan, D.A. Baghdasaryan, H.A. Sarkisyan, S. Baskoutas, E.M. Kazaryan
Published in: Physica E: Low-dimensional Systems and Nanostructures, 95, 2018, Page(s) 27-31, ISSN 1386-9477
Publisher: Elsevier BV
DOI: 10.1016/j.physe.2017.09.006

Nonlinear Optical Properties of Cylindrical Quantum Dot with Kratzer Confining Potential

Author(s): D. A. Baghdasaryan, E. S. Hakobyan, D. B. Hayrapetyan, H. A. Sarkisyan, E. M. Kazaryan
Published in: Journal of Contemporary Physics (Armenian Academy of Sciences), 54/1, 2019, Page(s) 46-56, ISSN 1068-3372
Publisher: Springer Science + Business Media
DOI: 10.3103/s1068337219010067

Interband Absorption and Photoluminescence in Nanospherical InP/InAs/InP Core/Shell/Shell Heterostructure

Author(s): V. A. Harutyunyan, M. A. Mkrtchyan, E. M. Kazaryan, D. B. Hayrapetyan
Published in: Journal of Contemporary Physics (Armenian Academy of Sciences), 54/1, 2019, Page(s) 33-45, ISSN 1068-3372
Publisher: Springer Science + Business Media
DOI: 10.3103/s1068337219010055

Quantum Confinement Effects of Thin Co3O4 Films

Author(s): Alexandros Barnasas; Christos S. Garoufalis; Dimitrios I. Anyfantis; Nikolaos Bouropoulos; Panagiotis Poulopoulos; David B. Hayrapetyan; Sotirios Baskoutas
Published in: Atoms, 1, 2021, ISSN 2218-2004
Publisher: MDPI
DOI: 10.3390/atoms9040070

Realization of the Kohn’s Theorem in Ge/Si Quantum Dots with Hole Gas: Theory and Experiment

Author(s): Hayk A. Sarkisyan, David B. Hayrapetyan, Lyudvig S. Petrosyan, Eduard M. Kazaryan, Anton N. Sofronov, Roman M. Balagula, Dmitry A. Firsov, Leonid E. Vorobjev, Alexander A. Tonkikh
Published in: Nanomaterials, 9/1, 2019, Page(s) 56, ISSN 2079-4991
Publisher: MDPI
DOI: 10.3390/nano9010056

Thermal and magnetic properties of electron gas in toroidal quantum dot

Author(s): D.A. Baghdasaryan, D.B. Hayrapetyan, E.M. Kazaryan, H.A. Sarkisyan
Published in: Physica E: Low-dimensional Systems and Nanostructures, 101, 2018, Page(s) 1-4, ISSN 1386-9477
Publisher: Elsevier BV
DOI: 10.1016/j.physe.2018.03.009

Exciton-Related Raman Scattering, Interband Absorption and Photoluminescence in Colloidal CdSe/CdS Core/Shell Quantum Dots Ensemble

Author(s): Grigor A. Mantashian; Paytsar Mantashyan; Hayk A. Sarkisyan; Eduard M. Kazaryan; Gabriel Bester; Sotirios Baskoutas; David B. Hayrapetyan
Published in: Nanomaterials, 1, 2021, ISSN 2079-4991
Publisher: MDPI
DOI: 10.3390/nano11051274

Structural and Electronic Properties of Small Perovskite Nanoparticles of the Form ABX3 (A = MA, DEA, FA, GA, B = Pb, Sn, X = Cl, Br, I)

Author(s): Christos S. Garoufalis; Iosif Galanakis; Zaiping Zeng; David B. Hayrapetyan; Sotirios Baskoutas
Published in: Electronic Materials, 2, 2021, ISSN 2673-3978
Publisher: MDPI
DOI: 10.3390/electronicmat2030026

Tuning Terahertz Recombination Transitions

Author(s): Y. Y. Bleyan and D. B. Hayrapetyan
Published in: Journal of Contemporary Physics, 54/2, 2019, Page(s) https://link.springer.com/article/10.3103/S1068337219020063, ISSN 1068-3372
Publisher: Springer Science + Business Media
DOI: 10.3103/s1068337219020063

Interband Absorption and Photoluminescence in the Cylindrical Layered CdS/HgS/CdS Heterostructure

Author(s): V. A. Harutyunyan, D. B. Hayrapetyan, E. M. Kazaryan
Published in: Journal of Contemporary Physics (Armenian Academy of Sciences), 53/1, 2018, Page(s) 48-57, ISSN 1068-3372
Publisher: Springer Science + Business Media
DOI: 10.3103/s1068337218010061

Non-Linear Optical Properties of Biexciton in Ellipsoidal Quantum Dot

Author(s): Yuri Y. Bleyan; Paytsar A. Mantashyan; Eduard M. Kazaryan; Hayk A. Sarkisyan; Gianluca Accorsi; Sotirios Baskoutas; David B. Hayrapetyan
Published in: Nanomaterials, 1, 2022, ISSN 2079-4991
Publisher: MDPI
DOI: 10.3390/nano12091412

Interband Absorption and Luminescence in InP/InAs/InP Spherical Core/Shell/Shell Heterostructure for Moderate Regime of Size Quantization

Author(s): V. Harutyunyan, E. Kazaryan, D. Hayrapetyan
Published in: Acta Physica Polonica A, 137/6, 2020, Page(s) 1168-1174, ISSN 0587-4246
Publisher: Polska Akademia Nauk
DOI: 10.12693/aphyspola.137.1168

Exciton Spectroscopy of Spatially Separated Electrons and Holes in the Dielectric Quantum Dots

Author(s): Sergey Pokutnyi, Yuri Kulchin, Vladimir Dzyuba, David Hayrapetyan
Published in: Crystals, 8/4, 2018, Page(s) 148, ISSN 2073-4352
Publisher: Multidisciplinary Digital Publishing Institute (MDPI)
DOI: 10.3390/cryst8040148

Linear and Nonlinear Optical Absorption of CdSe/CdS Core/Shell Quantum Dots in the Presence of Donor Impurity

Author(s): Grigor A. Mantashian; Nare A. Zaqaryan; Paytsar Mantashyan; Hayk A. Sarkisyan; Sotirios Baskoutas; David B. Hayrapetyan
Published in: Atoms, 1, 2021, ISSN 2218-2004
Publisher: MDPI
DOI: 10.3390/atoms9040075

Excitons in ZnO Quantum Dots: The Role of Dielectric Confinement

Author(s): Christos S. Garoufalis; Zaiping Zeng; Gabriel Bester; Iosif Galanakis; David Hayrapetyan; Emmanuel Paspalakis; Sotirios Baskoutas
Published in: Physical Chemistry C, 1, 2022, ISSN 1932-7455
Publisher: American chemical society
DOI: 10.1021/acs.jpcc.1c09702