Zobrazeno 1 - 10
of 62
pro vyhledávání: '"Lereah, Yossi"'
Autor:
Remez, Roei, Shapira, Niv, Roques-Carmes, Charles, Tirole, Romain, Yang, Yi, Lereah, Yossi, Soljačić, Marin, Kaminer, Ido, Arie, Ady
Publikováno v:
Phys. Rev. A 96, 061801 (2017)
The Smith Purcell effect, observed when an electron beam passes in the vicinity of a periodic structure, is a promising platform for the generation of electromagnetic radiation in previously-unreachable spectral ranges. However, most of the studies o
Externí odkaz:
http://arxiv.org/abs/1710.03719
Spherical aberration correction in a scanning transmission electron microscope using a sculpted foil
Autor:
Shiloh, Roy, Remez, Roei, Lu, Peng-Han, Jin, Lei, Lereah, Yossi, Tavabi, Amir H., Dunin-Borkowski, Rafal E., Arie, Ady
Nearly twenty years ago, following a sixty year struggle, scientists succeeded in correcting the bane of electron lenses, spherical aberration, using electromagnetic aberration correction. However, such correctors necessitate re-engineering of the el
Externí odkaz:
http://arxiv.org/abs/1705.05232
Autor:
Shiloh, Roy, Tsur, Yuval, Lereah, Yossi, Malomed, Boris A., Shvedov, Vladlen, Hnatovsky, Cyril, Krolikowski, Wieslaw, Arie, Ady
Publikováno v:
Phys. Rev. Lett. 114, 096102 (2015)
New forms of electron beams have been intensively investigated recently, including vortex beams carrying orbital angular momentum, as well as Airy beams propagating along a parabolic trajectory. Their traits may be harnessed for applications in mater
Externí odkaz:
http://arxiv.org/abs/1402.3133
Coherent electrons such as those in electron microscopes, exhibit wave phenomena and may be described by the paraxial wave equation. In analogy to light-waves, governed by the same equation, these electrons share many of the fundamental traits and dy
Externí odkaz:
http://arxiv.org/abs/1401.7174
Publikováno v:
Nature 494, 331-335 (2013)
We report the first experimental generation and observation of Airy beams of free electrons. The electron Airy beams are generated by diffraction of electrons through a nanoscale hologram, that imprints a cubic phase modulation on the beams' transver
Externí odkaz:
http://arxiv.org/abs/1205.2112
Publikováno v:
Open Physics, Vol 8, Iss 1, Pp 1-6 (2010)
Externí odkaz:
https://doaj.org/article/183b2bca479a4c3bac43b59d97d6c3fb
Publikováno v:
In Materials Science & Engineering A 2008 495(1):102-107
Autor:
Shiloh, Roy, Remez, Roei, Lu, Peng-Han, Jin, Lei, Lereah, Yossi, Tavabi, Amir H., Dunin-Borkowski, Rafal E., Arie, Ady
Publikováno v:
In Ultramicroscopy September 2020 216
Publikováno v:
In Journal of Colloid And Interface Science 2007 314(1):304-309
Publikováno v:
In Journal of Magnetism and Magnetic Materials 2005 292:11-16