Zobrazeno 1 - 10
of 22
pro vyhledávání: '"Shahab Ramezanpour"'
Autor:
Alexander Mintairov, Dmitrii Lebedev, Alexei Vlasov, Andrey Bogdanov, Shahab Ramezanpour, Steven Blundell
Publikováno v:
Nanomaterials, Vol 11, Iss 2, p 493 (2021)
We used photoluminescence spectra of single electron quasi-two-dimensional InP/GaInP2 islands having Wigner-Seitz radius ~4 to measure the magnetic-field dispersion of the lowest s, p, and d single-particle states in the range 0–10 T. The measured
Externí odkaz:
https://doaj.org/article/2a01d0bd2804445fa17929d70f350950
Autor:
Shahab Ramezanpour
Publikováno v:
Materials Research Express, Vol 8, Iss 1, p 015901 (2020)
Quantum dots (QDs) are fundamental elements in the applications related to light–matter interaction, such as solar cells, lasers and sensors. Moreover, some modes of electrons including whispering galley modes (WGMs) and surface modes can be incorp
Externí odkaz:
https://doaj.org/article/44e50f41137e4f9f9ee753e39e8781b0
Autor:
Mohammad Reza Youssefi, Mohammad Taghi Rahimi, Ali Halajian, Ali Asghar Moosapour, Reza Nikzad, Mohammad Nikzad, Shahab Ramezanpour, Soheil Ebrahimpour
Publikováno v:
Iranian Journal of Parasitology, Vol 8, Iss 4 (2013)
Background: Recently there is a high tendency among exotic pet owners for keeping hedgehogs. This mammal can transfer some significant zoonotic patho-gens to human. Hence, the present study was conducted for the first time to pre-pare a list of helmi
Externí odkaz:
https://doaj.org/article/8703aba540d8490e9a8bf32ce7f18463
Autor:
Eshkevari, Shahab Ramezanpour, Sasani, Farhang, Shokrpoor, Sara, Mardjanmehr, Seyed Hossein, Akbarein, Hesameddin, Tamai, Iradj Ashrafi
Publikováno v:
Iranian Journal of Veterinary Medicine; Oct2024, Vol. 18 Issue 4, p545-554, 10p
Autor:
Hoseini, Seyed Mohammad, Youssefi, Mohammad Reza, Mousapour, Aliasghar, Dozouri, Rohollah, Eshkevari, Shahab Ramezanpour, Nikzad, Mohammad, Nikzad, Reza, Omidzahir, Shila
Publikováno v:
Journal of Zoo and Wildlife Medicine, 2014 Jun 01. 45(2), 335-338.
Externí odkaz:
http://www.jstor.org/stable/24551100
Publikováno v:
Physical Review B. 104
The phase singularity in open systems, known as the exceptional point (EP), has revealed exotic functionalities, especially in optics---as an illustration, ultrasensitive sensors and laser beam unidirectionality. The strong sensitivity to perturbatio
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::602e80a77989f76f30cc327a7c960cfc
https://doi.org/10.1103/physrevb.104.205405
https://doi.org/10.1103/physrevb.104.205405
Publikováno v:
2021 Fifteenth International Congress on Artificial Materials for Novel Wave Phenomena (Metamaterials).
The phase singularity in open optical systems known as exceptional point has revealed exotic functionalities such as ultrasensitive sensors and laser beam unidirectionality. Nevertheless, the properties of such highly-sensitive systems can be affecte
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::92e497ca732036b1bb354705f22e9506
https://doi.org/10.1109/metamaterials52332.2021.9577136
https://doi.org/10.1109/metamaterials52332.2021.9577136
Autor:
Shahab Ramezanpour, Andrey Bogdanov
Publikováno v:
Physical Review A. 103
An exceptional point (EP) is a singularity in non-Hermitian systems which exhibits exotic functionalities such as high sensitivity to external perturbations and fine selectivity of a laser mode arising due to the abrupt transition in the eigenvalue s
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::fecde0c140df83988233b2146c5c0cf7
https://doi.org/10.1103/physreva.103.043510
https://doi.org/10.1103/physreva.103.043510
Autor:
Shahab Ramezanpour, Andrey Bogdanov
Publikováno v:
INTERNATIONAL CONFERENCE ON PHYSICS AND CHEMISTRY OF COMBUSTION AND PROCESSES IN EXTREME ENVIRONMENTS (COMPHYSCHEM’20-21) and VI INTERNATIONAL SUMMER SCHOOL “MODERN QUANTUM CHEMISTRY METHODS IN APPLICATIONS”.
To achieve Exceptional Point (EP) in a gain/loss coupled pair resonators, both the real and imaginary parts of two eigenfrequencies should coincide. Therefore, it usually imposes difficulties in these systems since during the fabrication process, per
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3e3637350dc2081d53bfc498d17a80ea
https://doi.org/10.1063/5.0031758
https://doi.org/10.1063/5.0031758
Publikováno v:
Journal of Physics: Conference Series. 2015:012122
Exceptional point (EP) is a non-Hermitian spectral degeneracy that has application in ultrasensitive sensors and laser mode selectivity. By employing strong chirality in an optical system, the direction of light propagation can be controlled and subw
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d4d4f2dd18bd50aaf7a61cfad6d74a27
https://doi.org/10.1088/1742-6596/2015/1/012122
https://doi.org/10.1088/1742-6596/2015/1/012122