Zobrazeno 1 - 10
of 1 256
pro vyhledávání: '"P. Hatzopoulos"'
Autor:
Ai, Qiang, Wingenbach, Jan, Yang, Xinmiao, Wei, Jing, Hatzopoulos, Zaharias, Savvidis, Pavlos G., Schumacher, Stefan, Ma, Xuekai, Gao, Tingge
Exciton polaritons are inherently non-Hermitian systems with adjustable gain and loss coefficients. In this work we show that exciton polariton condensates can be selectively localized in an optically-induced lattice with equal potential depth by jud
Externí odkaz:
http://arxiv.org/abs/2401.03625
Autor:
Garyfallou, Dimitrios, Stefanou, Athanasios, Giamouzis, Christos, Antoniadis, Moschos, Chararas, Georgios, Chatzis, Konstantinos, Samaras, Dimitris, Themeli, Rafaela, Michailidis, Anastasios, Gogolou, Vasiliki, Zachos, Nikos, Evmorfopoulos, Nestor, Noulis, Thomas, Pavlidis, Vasilis F., Hatzopoulos, Alkiviadis, Chatzineofytou, Elpida, Moisiadis, Yiannis
Model order reduction (MOR) is crucial for the design process of integrated circuits. Specifically, the vast amount of passive RLCk elements in electromagnetic models extracted from physical layouts exacerbates the extraction time, the storage requir
Externí odkaz:
http://arxiv.org/abs/2401.10236
Autor:
Bountzioukas, Panagiotis, Kikas, Georgios, Tsiolakis, Christoforos, Stoupis, Dimitrios, Chatziargyriou, Eleftheria, Hatzopoulos, Alkis, Kourampa-Gottfroh, Vasiliki, Karakosta-Amarantidou, Ilektra, Mavropoulos, Aggelos, Komis, Ioannis-Nikolaos, Kita, Afroditi, Palma, David, Franchi, Loris
AcubeSAT is an open-source CubeSat mission aiming to explore the effects of microgravity and radiation on eukaryotic cells using a compact microfluidic LoC platform. It is developed by SpaceDot, a volunteer, interdisciplinary student team at the Aris
Externí odkaz:
http://arxiv.org/abs/2310.16134
Autor:
Anna Cetera-Włodarczyk, Jesús Tronch, Paula Baldwin Lind, Nikos Hatzopoulos, Iolanda Plescia, Elena Ciobanu, Piotr Kamiński, Elisabeth Plessen, Salvador Oliva, Mickaël Savchenko, Sándor Fazekas, Filip Krajník, Anna Hrdinová
Publikováno v:
Multicultural Shakespeare, Vol 29, Iss 44, Pp 13-38 (2024)
Externí odkaz:
https://doaj.org/article/9aefb05b3b904e80b79ec5a46bccc196
Autor:
Dionysios Hatzopoulos
Publikováno v:
Nuova Antologia Militare, Vol 5, Iss 19, Pp 351-378 (2024)
This article aims to bring forward the events marking the final expulsion of Venice from its last holdings along the northern coast of Crete and most importantly from the fortress-islet of Souda, during the last war between the Republic and the Ottom
Externí odkaz:
https://doaj.org/article/f353a31e52bb4926a53c78a7c598313b
Autor:
J. Barrat, Roman Cherbunin, Evgeny Sedov, Ekaterina Aladinskaia, Alexey Liubomirov, Valentina Litvyak, Mikhail Petrov, Xiaoqing Zhou, Z. Hatzopoulos, Alexey Kavokin, P. G. Savvidis
Publikováno v:
Scientific Reports, Vol 14, Iss 1, Pp 1-8 (2024)
Abstract We monitor the orbital degree of freedom of exciton-polariton condensates confined within an optical trap and unveil the stochastic switching of persistent annular polariton currents under pulse-periodic excitation. Within an elliptical trap
Externí odkaz:
https://doaj.org/article/04f18d91d228479e84a4a8ba37cc993a
Autor:
Lukoshkin, Vladimir, Sedov, Evgeny, Kalevich, Vladimir, Hatzopoulos, Z., Savvidis, P. G., Kavokin, Alexey
Publikováno v:
Scientific Reports 13, 4607 (2023)
Concentric ring exciton polariton condensates emerging under non-resonant laser pump in an annular trapping potential support persistent circular currents of polaritons. The trapping potential is formed by a cylindrical micropillar etched in a semico
Externí odkaz:
http://arxiv.org/abs/2210.05306
Autor:
Sedov, Evgeny, Lukoshkin, Vladimir, Kalevich, Vladimir, Chestnov, Igor, Hatzopoulos, Z., Savvidis, P. G., Kavokin, Alexey
Publikováno v:
Nanosystems: Physics, Chemistry, Mathematics 13(6), 608-614 (2022)
We study formation of superfluid currents of exciton polaritons in annular polariton condensates in a cylindrical micropillar cavity under the spatially localised nonresonant optical pumping. Since polariton condensates are strongly nonequilibrium sy
Externí odkaz:
http://arxiv.org/abs/2210.05300
Autor:
Borat, J., Cherbunin, Roman, Sedov, Evgeny, Aladinskaia, Ekaterina, Liubomirov, Alexey, Litvyak, Valentina, Petrov, Mikhail, Zhou, Xiaoqing, Hatzopoulos, Z., Kavokin, Alexey, Savvidis, P. G.
We keep track of the orbital degree of freedom of an exciton polariton condensate, confined in an optical trap, and reveal the stochastic switching of persistent annular polariton currents in the pulse-periodic excitation regime.In an elliptic trap,
Externí odkaz:
http://arxiv.org/abs/2210.05299
Autor:
Chitra Basu, Presley L. Cannon, Cassandra P. Awgulewitsch, Cristi L. Galindo, Eric R. Gamazon, Antonis K. Hatzopoulos
Publikováno v:
Scientific Reports, Vol 14, Iss 1, Pp 1-18 (2024)
Abstract Endothelial cells (ECs) have essential roles in cardiac tissue repair after myocardial infarction (MI). To establish stage-specific and long-term effects of the ischemic injury on cardiac ECs, we analyzed their transcriptome at landmark time
Externí odkaz:
https://doaj.org/article/c3e8379179da4c26b3e3f27a328ac2b4