Search Results - "Pfeiffer, A.N"

Attosecond Ionization and Tunneling Delay Time Measurements in Helium by Eckle, P, Pfeiffer, A.N, Cirelli, C, Staudte, A, Dörner, R, Muller, H.G, Büttiker, M, Keller, U

“…It is well established that electrons can escape from atoms through tunneling under the influence of strong laser fields, but the timing of the process has…”
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Laser induced tunneling in less than 12 attoseconds: Instantaneous or invalid concept? by Pfeiffer, A.N., Eckle, P., Cirelli, C., Staudte, A., Dorner, R., Muller, H.G., Keller, U.

“…We use attosecond angular streaking to place an intensity-averaged upper limit of 12 attoseconds on the tunneling delay time in strong field ionization of…”
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Laser induced tunneling ionization in less than 12 attoseconds measured by attosecond angular streaking by Cirelli, C., Pfeiffer, A.N., Eckle, P., Staudte, A., Dorner, R., Muller, H.G., Keller, U.

“…In this paper we measured an "instantaneous" intensity independent tunneling delay time with an upper limit of 12 as [3]. Our experiments have given us direct…”
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