Zobrazeno 1 - 10
of 17
pro vyhledávání: '"Galina Perepelitsa"'
Autor:
Yehonatan Gelkop, Fabrizio Di Mei, Sagi Frishman, Yehudit Garcia, Ludovica Falsi, Galina Perepelitsa, Claudio Conti, Eugenio DelRe, Aharon J. Agranat
Publikováno v:
Nature Communications, Vol 12, Iss 1, Pp 1-7 (2021)
Broadband hyperbolic mediums are essential building blocks for several photonic applications. Here the authors show how nonlinearity, based on a giant electro-optic response, transforms a bulk KTN perovskite into a 3D hyperbolic material
Externí odkaz:
https://doaj.org/article/23b5df9471c74e74b171d13723acd951
Autor:
Ludovica Falsi, Salvatore Macis, Yehonatan Gelkop, Luca Tartara, Eleonora Bonaventura, Paola Di Pietro, Andrea Perucchi, Yehudit Garcia, Galina Perepelitsa, Eugenio DelRe, Aharon J. Agranat, Stefano Lupi
Publikováno v:
Nanomaterials, Vol 13, Iss 5, p 899 (2023)
We report a spectroscopic investigation of potassium–lithium–tantalate–niobate (KTN:Li) across its room-temperature ferroelectric phase transition, when the sample manifests a supercrystal phase. Reflection and transmission results indicate an
Externí odkaz:
https://doaj.org/article/8d14905579e64e619b367b09bab2fec9
Autor:
Gilad Hirshfeld, Yehuda Vidal, Yehudit Garcia, Galina Perepelitsa, Avi Karsenty, Yossef Kabessa, Aharon J. Agranat
Publikováno v:
Results in Physics, Vol 23, Iss , Pp 104059- (2021)
The electrooptic effect in potassium lithium tantalate niobate (KLTN) at the paraelectric phase in close proximity to Tc was investigated, and was found to be exceptionally large. At Tc+3°C, the electrically induced change in the refractive index wa
Externí odkaz:
https://doaj.org/article/f22ce12b1f4c4bb3956c02fd8a286c58
Autor:
Feifei Xin, Ludovica Falsi, Davide Pierangeli, Fabrizio Fusella, Galina Perepelitsa, Yehudit Garcia, Aharon J. Agranat, Eugenio DelRe
Publikováno v:
Physical Review Letters. 129
We experimentally and numerically explore the role of dimensionality in multiple (three or more) soliton fusion supported by nonreciprocal energy exchange. Three-soliton fusion into an intense wave is found when an extra dimension, with no broken inv
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::cb3927613b2a18e2be074bcc378eabc0
https://doi.org/10.1103/physrevlett.129.043901
https://doi.org/10.1103/physrevlett.129.043901
Autor:
Etai Shpigel, Yossef Kabessa, Galina Perepelitsa, Offer Schwartsglass, Meir Ejzenberg, Yehudit Garcia, Loay Atamneh, Yonatan Uziel, Shimshon Belkin, Aharon J. Agranat, Yosef Mizrachi, Benjamin Shemer
Publikováno v:
Biosensorsbioelectronics. 185
We describe a miniaturized field-deployable biosensor module, designed to function as an element in a sensor network for standoff monitoring and mapping of environmental hazards. The module harbors live bacterial sensor cells, genetically engineered
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::581f34dcf7c5c90e0f8a27f36aa7ec8b
https://pubmed.ncbi.nlm.nih.gov/33930754
https://pubmed.ncbi.nlm.nih.gov/33930754
Autor:
Aharon J. Agranat, Yehuda Vidal, Galina Perepelitsa, Yehudit Garcia, Avi Karsenty, Gilad Hirshfeld, Yossef Kabessa
Publikováno v:
Results in Physics, Vol 23, Iss, Pp 104059-(2021)
The electrooptic effect in potassium lithium tantalate niobate (KLTN) at the paraelectric phase in close proximity to T c was investigated, and was found to be exceptionally large. At T c + 3 ° C , the electrically induced change in the refractive i
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5795bedf18d801388bcef9d6427a5789
https://doi.org/10.1016/j.rinp.2021.104059
https://doi.org/10.1016/j.rinp.2021.104059
Autor:
Yair Avny, Dan Davidov, Galina Perepelitsa, Aharon J. Agranat, Iris Benjamin, Shoshy Shalom, B. Ronny Neumann, Ofer Levi
Publikováno v:
Journal of Applied Physics. 88:1236-1243
Improved diffraction efficiency was observed in holograms stored in disordered conjugated polymer/glass composites. The conjugated polymers used were alkoxy substituted poly(phenylenevinylne) analogs and the glass matrices were zirconia-organosilica
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3b89285d09085bcd8d60db35ceec5757
https://doi.org/10.1063/1.373809
https://doi.org/10.1063/1.373809
Autor:
Yair Avny, Galina Perepelitsa, Iris Benjamin, Shoshy Shalom, Ronny Neumann, Ofer Levi, Aharon J. Agranat, D. Davidov
Publikováno v:
Synthetic Metals. 102:1178-1181
We report here on the fabrication and optimization of composites of conjugated polymer in Sol-Gel and PVA matrices. FTIR spectroscopy as well as other observations show that efficient phase and absorption holograms can be created in the material upon
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::67967563148bbb86b23c61c3b048a3f5
https://doi.org/10.1016/s0379-6779(98)00310-5
https://doi.org/10.1016/s0379-6779(98)00310-5
Autor:
Ofer Levi, Ronny Neumann, Galina Perepelitsa, D. Davidov, Aharon J. Agranat, Iris Benjamin, Yair Avny, Shoshy Shalom
Publikováno v:
Physical Review B. 57:R12647-R12650
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4c3280302b0691817396afe57bdfe8fd
https://doi.org/10.1103/physrevb.57.r12647
https://doi.org/10.1103/physrevb.57.r12647
Publikováno v:
Optics express. 17(8)
An electrooptical channel waveguide array was constructed in potassium lithium tantalate niobate substrate by the implantation of He(+) ions at high energies. The array was fabricated by two successive implantation sessions at 1.6 MeV and 1.2 MeV thr
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::080031a5c0acce0584488e1e1d3362fb
https://pubmed.ncbi.nlm.nih.gov/19365439
https://pubmed.ncbi.nlm.nih.gov/19365439