Zobrazeno 1 - 10
of 31
pro vyhledávání: '"Ilya Valmianski"'
Autor:
Tomer Lewi, Nikita A. Butakov, Hayden A. Evans, Mark W. Knight, Prasad P. Iyer, David Higgs, Hamid Chorsi, Juan Trastoy, Javier Del Valle Granda, Ilya Valmianski, Christian Urban, Yoav Kalcheim, Paul Y. Wang, Philip W.C. Hon, Ivan K. Schuller, Jon A. Schuller
Publikováno v:
IEEE Photonics Journal, Vol 11, Iss 2, Pp 1-16 (2019)
Metasurfaces are two-dimensional nanostructures that allow unprecedented control of light through engineering the amplitude, phase, and polarization across meta-atom resonators. Adding tunability to metasurface components would boost their potential
Externí odkaz:
https://doaj.org/article/13ecc98222fb44799cdbe896efbd8d42
Autor:
Nikita A. Butakov, Paul Y. Wang, Ilya Valmianski, Juan Trastoy, Philip W. C. Hon, Hayden A. Evans, Christian Urban, Hamid T. Chorsi, Tomer Lewi, David Higgs, Prasad P. Iyer, Yoav Kalcheim, Javier Del Valle Granda, Jon A. Schuller, Ivan K. Schuller, Mark W. Knight
Publikováno v:
IEEE Photonics Journal, Vol 11, Iss 2, Pp 1-16 (2019)
Metasurfaces are two-dimensional nanostructures that allow unprecedented control of light through engineering the amplitude, phase, and polarization across meta-atom resonators. Adding tunability to metasurface components would boost their potential
Autor:
Javier Rodríguez-Álvarez, Ivan K. Schuller, Xavier Batlle, Ilya Valmianski, Juan Gabriel Ramírez, Montserrat García del Muro, Arantxa Fraile Rodríguez, Florian Kronast, Amílcar Labarta, Christian Wolowiec
Publikováno v:
Nanoscale. 13(9)
We investigate the local nanoscale changes of the magnetic anisotropy of a Ni film subject to an inverse magnetostrictive effect by proximity to a V2O3 layer. Using temperature-dependent photoemission electron microscopy (PEEM) combined with X-ray ma
Autor:
Hayden A. Evans, Javier Del Valle Granda, Jon A. Schuller, Tomer Lewi, Prasad P. Iyer, Yoav Kalcheim, Juan Trastoy, Hamid T. Chorsi, Ilya Valmianski, Christian Urban, Ivan K. Schuller, Nikita A. Butakov
Publikováno v:
High Contrast Metastructures IX.
Metasurfaces manipulate light through engineering the amplitude, phase and polarization across arrays of meta-atom antenna resonators. Adding tunability and active functionality to metasurface components would boost their potential and unlock a vast
Autor:
Javier Del Valle Granda, Jon A. Schuller, Hamid T. Chorsi, Philip W. C. Hon, Christian Urban, Paul Y. Wang, David Higgs, Juan Trastoy, Mark W. Knight, Ivan K. Schuller, Prasad P. Iyer, Tomer Lewi, Yoav Kalcheim, Ilya Valmianski, Nikita A. Butakov
Publikováno v:
ACS Photonics. 5:4056-4060
Dielectric-resonator-based nanophotonic devices show promise owing to their low intrinsic losses, support of multipolar resonances, and efficient operation in both reflection and transmission confi...
Autor:
Ilya Valmianski, Dimitri Basov, Thomas Prokscha, Benjamin A. Frandsen, Hiroshi Kageyama, Yoav Kalcheim, Zaher Salman, Alannah Hallas, Taito Murakami, Ivan K. Schuller, Yasutomo J. Uemura, Zurab Guguchia, Andreas Suter, Graeme Luke, Sky C. Cheung, Murray Wilson, Alexander McLeod, Yipeng Cai
Publikováno v:
Physical Review B. 100
We present a coordinated study of the paramagnetic-to-antiferromagnetic, rhombohedral-to-monoclinic, and metal-to-insulator transitions in thin-film specimens of the classic Mott insulator ${\mathrm{V}}_{2}{\mathrm{O}}_{3}$ using low-energy muon spin
Publikováno v:
Journal of Materials Science. 53:9131-9137
The properties of oxides are critically controlled by the oxygen stoichiometry. Minimal variations in oxygen content can lead to vast changes in their properties. The addition of oxygen during synthesis may not be a precise enough knob for tuning the
Autor:
Stephen D. Wilson, Christian Urban, Zhensong Ren, Ilya Valmianski, Alexander Mikhailovsky, Ivan K. Schuller, Jon A. Schuller, Tomer Lewi, Nikita A. Butakov
Publikováno v:
ACS Photonics. 5:371-377
Nanophotonic resonators offer the ability to design nanoscale optical elements and engineered materials with unconventional properties. Dielectric-based resonators intrinsically support a complete multipolar resonant response with low absorption, whi
Autor:
Hamid Hamid Chorsi, Paul Y. Wang, Prasad P. Iyer, Nikita A. Butakov, Hayden A. Evans, Juan Trastoy, Ivan K. Schuller, Javier Del Valle Granda, Yoav Kalcheim, Ilya Valmianski, Jon A. Schuller, David Higgs, Tomer Lewi, Christian Urban
Publikováno v:
Metamaterials, Metadevices, and Metasystems 2019.
Metasurfaces allow unprecedented control of light through engineering the amplitude, phase and polarization across arrays of meta-atom resonators. Adding dynamic tunability to metasurface components would boost their potential and unlock a vast array
Autor:
Paul Y. Wang, Ivan K. Schuller, Juan Gabriel Ramírez, Siming Wang, Ilya Valmianski, S. Guénon
Publikováno v:
Physical Review B. 98
We report the existence of two competing mechanisms in the current-driven electrical breakdown of vanadium sesquioxide (${\mathrm{V}}_{2}{\mathrm{O}}_{3}$) and vanadium dioxide ($\mathrm{V}{\mathrm{O}}_{2}$) nanodevices. Our experiments and simulatio