| 1. |
- Fecht, H. -J, et al.
(författare)
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Thermophysical properties of materials
- 2008
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Ingår i: Europhysics News. - : EDP Sciences. - 0531-7479 .- 1432-1092. ; 39:5, s. 19-21
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Tidskriftsartikel (refereegranskat)
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| 2. |
- Kossyi, I.A., et al.
(författare)
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Electrical breakdown in space-borne microwave equipment
- 2010
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Ingår i: Europhysics News. - 1432-1092 .- 0531-7479. ; 41:6
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Tidskriftsartikel (refereegranskat)abstract
- An experimental and numerical investigation is made of multipactor discharges in a coaxial waveguide. Particular attention is given to the determination of the multipactor threshold and the distribution of the impact energy of the electrons. Simulations are carried out for different parameters of the secondary emission coefficient of the electrode surfaces. This makes it possible to determine these parameters through a comparison between the numerical and experimental results. The comparison also shows that the observed multipactor is mainly of polyphase (non-resonant) nature and represents a mixture of single- and double-surface multipactor discharges.
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| 3. |
- L'Huillier, Anne
(författare)
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Atoms in strong laser fields
- 2002
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Ingår i: Europhysics News. - : EDP Sciences. - 1432-1092 .- 0531-7479. ; 33, s. 205-207
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Tidskriftsartikel (refereegranskat)
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| 4. |
- L'Huillier, Anne
(författare)
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Light for brevity
- 2015
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Ingår i: Europhysics News. - : EDP Sciences. - 0531-7479 .- 1432-1092. ; 46:5-6, s. 23-26
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Tidskriftsartikel (refereegranskat)abstract
- The shortest time interval controlled by a human being is the duration of a light pulse as short as only 100 attoseconds, i.e., 10-16 s. This "attosecond" light pulse belongs to the extreme ultraviolet range (XUV) of the electromagnetic spectrum, with central photon energy typically between 20 and 200 eV. Related to its brevity, an attosecond pulse has a broad bandwidth covering tens of eV. These are natural time and energy scales to study electron dynamics in atoms and molecules.
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| 5. |
- Morfill, G., et al.
(författare)
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The plasma state of soft matter
- 2008
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Ingår i: Europhysics News. - : EDP Sciences. - 0531-7479 .- 1432-1092. ; 39:3, s. 30-32
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Tidskriftsartikel (refereegranskat)
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| 6. |
- Ohlsson, Tommy
(författare)
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Neutrinos and the hunt for the last mixing angle
- 2012
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Ingår i: Europhysics News. - : EDP Sciences. - 0531-7479 .- 1432-1092. ; 43:4, s. 22-25
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Tidskriftsartikel (refereegranskat)abstract
- In summary, the measurement of Ξ 23 by the Super-Kamiokande experiment resulted in one of the first indications of physics beyond Standard Model, the measurement of Ξ 12 was the first precision measurement in neutrino physics, and the hunt for the value of the third and final mixing angle Ξ 13 was the beginning of the end of the measurements of the mixing angles for the neutrinos, but the beginning of the continuation of measurements of the remaining neutrino parameters.
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| 7. |
- Paraoanu, Gheorghe Sorin, et al.
(författare)
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Listening to the quantum vacuum: A perspective on the dynamical Casimir effect
- 2020
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Ingår i: Europhysics News. - : EDP Sciences. - 1432-1092 .- 0531-7479. ; 51:4, s. 18-20
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Tidskriftsartikel (refereegranskat)abstract
- Modern quantum field theory has offered us a very intriguing picture of empty space. The vacuum state is no longer an inert, motionless state. We are instead dealing with an entity teeming with fluctuations that continuously produce virtual particles popping in and out of existence. The dynamical Casimir effect is a paradigmatic phenomenon, whereby these particles are converted into real particles (photons) by changing the boundary conditions of the field. It was predicted 50 years ago by Gerald T. Moore and it took more than 40 years until the first experimental verification.
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| 8. |
- Svanberg, Sune, et al.
(författare)
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Applications of Laser Spectroscopy
- 1998
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Ingår i: Europhysics News. - : EDP Sciences. - 1432-1092 .- 0531-7479. ; 29:4, s. 151-154
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Tidskriftsartikel (refereegranskat)
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| 9. |
- L'Huillier, Anne
(författare)
-
Atoms in strong lfields
- 2002
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Ingår i: Europhysics News. - 1432-1092. ; 33, s. 205-205
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Tidskriftsartikel (populärvet., debatt m.m.)
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| 10. |
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