Zobrazeno 1 - 10
of 54
pro vyhledávání: '"Barwick, Brett"'
Autor:
Lummen, Tom T. A., Lamb, Raymond J., Berruto, Gabriele, Lagrange, Thomas, Negro, Lucal Dal, de Abajo, F. Javier García, McGrouther, Damien, Barwick, Brett, Carbone, Fabrizio
Filming and controlling plasmons at buried interfaces with nanometer (nm) and femtosecond (fs) resolution has yet to be achieved and is critical for next generation plasmonic/electronic devices. In this work, we use light to excite and shape a plasmo
Externí odkaz:
http://arxiv.org/abs/1604.01232
Publikováno v:
Phys. Rev. B 94, 041404 (2016)
An electron beam traversing a structured plasmonic field is shown to undergo diffraction with characteristic angular patterns of both elastic and inelastic outgoing electron components. In particular, a plasmonic {\it grating} (e.g., a standing wave
Externí odkaz:
http://arxiv.org/abs/1603.07551
Autor:
Barwick, Brett, Stone, Branden
A supplemental paper detailing the QuillenSuslin package for Macaulay2. The QuillenSuslin package for Macaulay2 provides the ability to compute a free basis for a projective module over a polynomial ring with coefficients in Q, Z or Z/p for a prime i
Externí odkaz:
http://arxiv.org/abs/1107.4383
The Aharonov-Bohm (AB) effect is a purely quantum mechanical effect. The original (classified as Type-I) AB-phase shift exists in experimental conditions where the electromagnetic fields and forces are zero. It is the absence of forces that makes the
Externí odkaz:
http://arxiv.org/abs/0708.2428
Autor:
Barwick, Brett, Corder, Chris, Strohaber, James, Chandler-Smith, Nate, Uiterwaal, Cornelis, Batelaan, Herman
We show that a field emission tip electron source that is triggered with a femtosecond laser pulse can generate electron pulses shorter than the laser pulse duration (~100 fs). The emission process is sensitive to a power law of the laser intensity,
Externí odkaz:
http://arxiv.org/abs/quant-ph/0703074
We report the observation of fringes from a three grating electron interferometer. Interference fringes have been observed at low energies ranging from 6 keV to 10 keV. Contrasts of up to 25% are recorded and exceed the maximal contrast of the classi
Externí odkaz:
http://arxiv.org/abs/quant-ph/0608084
Publikováno v:
Proceedings of the National Academy of Sciences of the United States of America, 2010 Jun 01. 107(22), 9933-9937.
Externí odkaz:
https://www.jstor.org/stable/25681707
Publikováno v:
Proceedings of the National Academy of Sciences of the United States of America, 2009 Jun . 106(26), 10558-10563.
Externí odkaz:
https://www.jstor.org/stable/40483591
Publikováno v:
Science, 2008 Nov . 322(5905), 1227-1231.
Externí odkaz:
https://www.jstor.org/stable/20145329
Publikováno v:
Proceedings of the National Academy of Sciences of the United States of America, 2008 Jun . 105(25), 8519-8524.
Externí odkaz:
https://www.jstor.org/stable/25462818