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J B Williams, U Saalmann, F Trinter, M Weller, M S Schöffler, P Burzynski, C Goihl, K Henrichs, C Janke, B Griffin, G Kastirke, J Neff, M Pitzer, M Waitz, Y Yang, S Zeller, T Jahnke & R Dörner

J. Phys. B 50 034002 (2017)

Tunneling ionization time-resolved by backpropagation

H Ni, U Saalmann & J-M Rost

Phys. Rev. Lett. 117, 023002 (2016)

Full counting statistics of a non-adiabatic electron pump

A Croy & U Saalmann

Phys. Rev. B 93, 165428 (2016)

Dynamical characteristics of Rydberg electrons released by a weak electric field

E Diesen, U Saalmann, M Richter, M Kunitski, R Dörner & J-M Rost

Phys. Rev. Lett. 116, 143006 (2016)

Universal pulse dependence of the low-energy structure in strong-field ionization

K Zhang, Y-H Lai, E Diesen, B E Schmidt, C I Blaga, J Xu, T T Gorman, F Légaré, U Saalmann, P Agostini, J-M Rost & L F Di Mauro

Phys. Rev. A 93, 021403(R) (2016)

Enhancing scattering images for orientation recovery with diffusion maps

M Winter, U Saalmann & J-M Rost

Opt. Express 24, 3672 (2016)

Slow electrons from clusters in strong Xray pulses

A Camacho Garibay, U Saalmann & J-M Rost

J. Phys. B 48 174003 (2015)

The envelope Hamiltonian for electron interaction with ultra-short pulses

K Toyota, U Saalmann & J-M Rost

New J. Phys. 17, 073005 (2015)

Prevailing features of Xray-induced molecular electron spectra revealed with fullerenes

A Camacho Garibay, U Saalmann & J-M Rost

Phys. Rev. Lett. 113, 083001 (2014)

Virtual single-photon transition interrupted: Time-gated optical gain and loss

J Herrmann, M Weger, R Locher, M Sabbar, P Rivière,
U Saalmann, J-M Rost, L Gallmann & U Keller

Phys. Rev. A 88, 043843 (2013)

Proton ejection from molecular hydride clusters exposed to strong X-ray pulses

P Di Cintio, U Saalmann & J-M Rost

Phys. Rev. Lett. 111, 123401 (2013)

Multiple ionization of neon by soft X-rays at ultrahigh intensity

R Guichard, M Richter, J-M Rost, U Saalmann, A A Sorokin & K Tiedtke

J. Phys. B 46, 164025 (2013)

Spatial correlations in finite samples revealed by Coulomb explosion

U Saalmann, A Mikaberidze & J-M Rost

Phys. Rev. Lett. 110, 133401 (2013)

Slow and fast multi-photon ionization of clusters in strong XUV and X-ray pulses

Ch Gnodtke, U Saalmann & J-M Rost

Chem. Phys. 414, 65 (2013)

Non-adiabatic rectification and current reversal in electron pumps

A Croy & U Saalmann

Phys. Rev. B 86, 035330 (2012)

Auger decay in the field of a positive charge

V Averbukh, U Saalmann & J-M Rost

Phys. Rev. A 85, 063405 (2012)

Massively parallel ionization of extended atomic systems

Ch Gnodtke, U Saalmann & J-M Rost

Phys. Rev. Lett. 108, 175003 (2012)

Energy bunching in soft recollisions revealed with long-wavelength few-cycle pulses

A Kästner, U Saalmann & J-M Rost

J. Phys. B 45, 074011 (2012)

Electron-energy bunching in laser-driven soft recollisions

A Kästner, U Saalmann & J-M Rost

Phys. Rev. Lett. 108, 033201 (2012)

Non-adiabatic electron pumping through interacting quantum dots

A Croy, U Saalmann, A R Hernández & C H Lewenkopf

Phys. Rev. B 85, 035309 (2012)

Coulomb explosion of uniformly charged spheroids

M Grech, R Nuter, A Mikaberidze, P Di Cintio, L Gremillet, E Lefebvre,
U Saalmann, J-M Rost & S Skupin

Phys. Rev. E 84, 056404 (2011)

Dopant induced ignition of helium nano-droplets in intense few-cycle laser pulses

S R Krishnan, L Fechner, M Kremer, V Sharma, B Fischer, N Camus, J Jha, M Krishnamurthy, T Pfeifer, R Moshammer, J Ullrich, F Stienkemeier, M Mudrich, A Mikaberidze, U Saalmann & J-M Rost

Phys. Rev. Lett. 107, 173402 (2011)

Monitoring atomic cluster expansion by high-harmonic generation

V Strelkov, U Saalmann, A Becker & J-M Rost

Phys. Rev. Lett. 107, 113901 (2011)

Coherent manipulation of charge qubits in double quantum dots

The coherent time evolution of electrons in double quantum dots induced by fast bias-voltage switches is studied theoretically. As it was shown experimentally, such driven double quantum dots are potential devices for controlled manipulation of charge qubits. By numerically solving a quantum master equation we obtain the energy- and time-resolved electron transfer through the device which resembles the measured data. The observed oscillations are found to depend on the level offset of the two dots during the manipulation and, most surprisingly, also the initialization stage. By means of an analytical expression, obtained from a large-bias model, we can understand the prominent features of these oscillations seen in both the experimental data and the numerical results. These findings strengthen the common interpretation in terms of a coherent transfer of electrons between the dots.

A Croy & U Saalmann

New J. Phys. 13, 043015 (2011)

Propagation of time-nonlocal quantum master equations
for time-dependent electron transport

A Croy & U Saalmann

arxiv.1103.0185 (2011)

Dynamics of photo-activated Coulomb complexes

Ch Gnodtke, U Saalmann & J-M Rost

New J. Phys. 13, 013028 (2011)

Cluster nano-plasmas in strong FLASH pulses: Formation, excitation and relaxation

U Saalmann

J. Phys. B 43, 194012 (2010)

Fast electrons from multi-electron dynamics in xenon clusters
induced by inner-shell ionization