On an irregular basis various Special Seminars take place at the MPQ. The seminars are organized by scientists of our divisions, administration or staff representatives.
The location will be announced with the event.
The fundamental mechanism underlying harmonic emission in the strong-field regime is governed by tunnel ionization of the atom, followed by the motion of the electron wave packet in the continuum, and finally by its recollision with the atomic core.
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The conductance of a quantum point contact exhibits an unexpected shoulder at $simeq 0.7 (2 e^2/h)$, known as the "0.7-anomaly", whose origin is still subject to debate.
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