Zobrazeno 1 - 10
of 16
pro vyhledávání: '"Djotyan, Anahit P."'
Aharonov-Bohm Physics at the two-particle level is investigated for distinguishable interacting charged particles through the exact solution of a toy model with confined states. The effect of the inaccessible magnetic flux is distributed between the
Externí odkaz:
http://arxiv.org/abs/1007.0768
Publikováno v:
Proceedings of SPIE-The International Society for Optical Engineering
4th International Symposium on Optics and Biophotonics, SFM 2016
4th International Symposium on Optics and Biophotonics, SFM 2016
We develop a microscopic theory of a strong electromagnetic radiation interaction with bilayer graphene where an energy gap is opened by a static electric field perpendicular to graphene planes. We show that an adiabatic changing on time of the gate
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::05b873bc100a4d95a52864016d10532e
https://doi.org/10.1117/12.2266957
https://doi.org/10.1117/12.2266957
Publikováno v:
Physics of Atomic Nuclei
Phys.At.Nucl.
Phys.At.Nucl.
We develop a microscopic theory of a strong electromagnetic field interaction with gated bilayer graphene. Quantum kinetic equations for density matrix are obtained using a tight binding approach within second quantized Hamiltonian in an intense lase
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1baa024c8082dcefb8acc1e920872cfc
Publikováno v:
Nanotechnology Perceptions
Nanotechnol.Percept.
Nanotechnol.Percept.
The nature of the ground state of a few-electron system in a parabolic two-dimensional (2D) quantum dot (QD) is theoretically investigated on the basis of a variational many-body approach within a second quantized formulation. The resulting analytica
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a505c1c6ced6f4bc00bd2e4acb48c3c8
https://doi.org/10.4024/n31av07.ntp.04.02
https://doi.org/10.4024/n31av07.ntp.04.02
Publikováno v:
Physics of Atomic Nuclei
Phys.At.Nucl.
Phys.At.Nucl.
We develop a variational many-body approach within a second quantized formulation for a few-electron system in a parabolic two-dimensional quantum dot (QD). By way of application, the nature of the ground state of a two-electron system in a parabolic
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::db467d59f31e061f54c3bea9034916df
https://doi.org/10.1134/s1063778808050050
https://doi.org/10.1134/s1063778808050050
Publikováno v:
Philosophical Magazine
Philos.Mag.
Philos.Mag.
The ground-state correlation energy of an electron-negative ion system in a spherical quantum dot (QD) with parabolic confinement in an external homogeneous magnetic field is investigated. Both cases of finite and infinite potential barrier on the QD
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b5c8b6029019d3b34b9ffaf314b0e029
https://doi.org/10.1080/14786430500318852
https://doi.org/10.1080/14786430500318852
Publikováno v:
Physica Status Solidi C: Conferences
32nd International Symposium on Compound Semiconductors, ISCS-2005
32nd International Symposium on Compound Semiconductors, ISCS-2005
The ground state total and correlation energies of a negative ion-electron and electron-electron systems in a parabolic QD with standard dispersion law are theoretically investigated in an external magnetic field by a variational approach. Both cases
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::cadfd7909cec04907cd8760c405f87ad
https://doi.org/10.1002/pssc.200564139
https://doi.org/10.1002/pssc.200564139
Publikováno v:
Physica E: Low-Dimensional Systems and Nanostructures
Phys E
Phys E
On the basis of developed variational many-body approach, within a second quantized formulation, the nature of the ground state of a few-electron system in a parabolic two-dimensional (2D) quantum dot (QD) is theoretically investigated. The resulting
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::bd3d9a07778769e4d4e81238e7365834
https://doi.org/10.1016/j.physe.2007.10.007
https://doi.org/10.1016/j.physe.2007.10.007
Publikováno v:
Physica Scripta
Phys Scr
Phys Scr
The problem of an electron-hole system interacting through a contact potential and moving in a one-dimensional quantum ring threaded by an Aharonov-Bohm flux is considered, both with respect to the system's energetics as well as its optical propertie
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::327d511aaf75b1e0e2e0185981481f4c
http://gnosis.library.ucy.ac.cy/handle/7/58694
http://gnosis.library.ucy.ac.cy/handle/7/58694
Publikováno v:
Journal of Physics A: Mathematical and Theoretical
J.Phys.Math.Theor.
J.Phys.Math.Theor.
Aharonov-Bohm Physics at the two-particle level is investigated for distinguishable interacting charged particles through the exact solution of a toy model with confined states. The effect of the inaccessible magnetic flux is distributed between the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::48949f411a7f10d7a97549d3b352142c
https://api.elsevier.com/content/abstract/scopus_id/78649607604
https://api.elsevier.com/content/abstract/scopus_id/78649607604