Electron-ion recombination for Fe VIII forming Fe VII and Fe IX forming Fe VIII: Measurements and theory
E. W. Schmidt, S. Schippers, D. Bernhardt, A. Müller, J. Hoffmann, M. Lestinsky, D. A. Orlov, A. Wolf, D. V. Lukić, D. W. Savin, and N. R. Badnell
Astron. Astrophys. 492 (2008) 265

Significant redistribution of Ce 4d oscillator strength observed in photoionization of endohedral Ce@C₈₂⁺ ions
A. Müller, S. Schippers, M. Habibi, D. Esteves, J. C. Wang, R. A. Phaneuf, A. L. D. Kilcoyne, A. Aguilar, and L. Dunsch
Phys. Rev. Lett. 101 (2008) 133001

see also:
Virtual Journal of Nanoscale Science & Technology 18.14 (2008)

Photoionization and -fragmentation of fullerene ions
A. Müller, S. Schippers, R. A. Phaneuf, S. Scully, E. D. Emmons, M. F. Gharaibeh, M. Habibi, A. L. D. Kilcoyne, A. Aguilar, A. S. Schlachter, L. F. Dunsch, S. Yang, H. S. Chakraborty, M. E. Madjet, J. M. Rost
Latest Advances in Atomic Cluster Collisions: Structure and Dynamics from the Nuclear to the Biological Scale, edited by J.-P. Connerade and A. V. Solov'yov (Imperial College Press, London, UK, 2008) p. 177-186

Isotope shift in the dielectronic recombination of three-electron ^ANd⁵⁷⁺
C. Brandau, C. Kozhuharov, Z. Harman, A. Müller, S. Schippers, Y. S. Kozhedub, D. Bernhardt, S. Böhm, J. Jacobi, E. W. Schmidt, P. H. Mokler, F. Bosch, H.-J. Kluge, Th. Stöhlker, K. Beckert, P. Beller, F. Nolden, M. Steck, A. Gumberidze, R. Reuschl, U. Spillmann, F.J. Currell, I. I. Tupitsyn, V. M. Shabaev, U. D. Jentschura, C. H. Keitel, A. Wolf, and Z. Stachura
Phys. Rev. Lett. 100 (2008) 073201; arXiv:0801.3798v1

Screened radiative corrections from hyperfine split dielectronic resonances in lithiumlike scandium
M. Lestinsky, E. Lindroth, D. A. Orlov, E. W. Schmidt, S. Schippers, S. Böhm, C. Brandau, F. Sprenger, A. S. Terekhov, A. Müller, and A. Wolf
Phys. Rev. Lett. 100 (2008) 033001

Electron-Ion Collisions: Fundamental Processes in the Focus of Applied Research
A. Müller
Adv. At. Mol. Opt. Phys. 55 (2008) 293-417