D. Wortmann

Fabrication of sub-wavelength surface ripples and in-volume nanostructures by fs-laser induced selective etching (2009)

Gottmann, J., Wortmann, D., Hörstmann-Jungemann, M.

In-volume waveguides by fs-laser direct writing in rare-earth-doped fluoride glass and phosphate glass (2009)

Esser, D., Wortmann, D., Gottmann, J.

Interference microscopy of femtosecond laser written waveguides in phosphate glass (2009)

Esser, D., Mahlmann, D., Wortmann, D., Gottmann, J.

By focusing fs-laser radiation in the volume of a transparent material the refractive index can be changed locally, leading to 3-dimensional waveguiding structures. Waveguides are written in...

Maximally Localized Wannier Functions within the FLAPW formalism (2008)

Freimuth, F., Mokrousov, Y., Wortmann, D., Heinze, S., Blügel, S.

We report on the implementation of the Wannier Functions (WFs) formalism within the full-potential linearized augmented plane wave method (FLAPW), suitable for bulk, film and one-dimensional...

Erbium-doped fluoride glass waveguides (2008)

Waldmann, M., Caspary, R., Wortmann, D., Gottmann, J., Kowalsky, W.

Growth of Nd:Gd3Ga5O12 thin films by pulsed laser deposition for planar waveguide laser (2008)

Ganser, D., Starovoytova, L., Wortmann, D., Gottmann, J., Vasilief, I., Moiseev, L.

Fs-laser structuring of ridge waveguides (2008)

Wortmann, D., Gottmann, J.

Micro- and nanostructures inside sapphire by fs-laser irradiation and selective etching (2008)

Wortmann, D., Gottmann, J., Brandt, N., Horn-Solle, H.

Manufacturing of Er:ZBLAN ridge waveguides by pulsed laser deposition and ultrafast laser micromachining for green integrated lasers (2008)

Gottmann, J., Moiseev, L., Vasilief, I., Wortmann, D.

Highspeed manufacturing of periodical surface and in-volume nanostructures by fs-laser direct writing (2008)

Gottmann, J., Wortmann, D., Brandt, N.

Manufacturing of periodical nanostructures by fs-laser direct writing (2008)

Gottmann, J., Wortmann, D., Wagner, P.

Fusion welding of glass using femtosecond laser pulses with high-repetition rates (2007)

Miyamoto, I., Horn, A., Gottmann, J., Wortmann, D., Yoshino, F.

Refractive index modification using fs-laser double pulses (2007)

Wortmann, D., Ramme, M., Gottmann, J.

Laser deposition and structuring of laser active planar waveguides of Er:ZBLAN, Nd:YAG and Nd:GGG for integrated waveguide lasers (2007)

Gottmann, J., Moiseev, L., Wortmann, D., Vasilief, I., Starovoytova, L., Ganser, D., ...

Waveguide lasers of Er:ZBLAN and Nd:GGG by pulsed laser deposition and fs-laser microstructuring (2007)

Wortmann, D., Moiseev, L., Vasilief, I., Ganser, D., Starovoytova, L., Gottmann, J.

Manufacturing of Nd:Gd3Ga5O12 ridge waveguide lasers by pulsed laser deposition and ultrafast laser micromachining (2007)

Gottmann, J., Wortmann, D., Vasilief, I., Moiseev, L., Ganser, D.

An ab initio Green-function formulation of the transfer matrix : application to complex bandstructures (2002)

Wortmann, D., Ishida, H., Blügel, S.

This version is available at the following Publisher URL: http://prb.aps.org

Embedded Green-function approach to the ballistic electron transport through an interface (2002)

Wortmann, D., Ishida, H., Blügel, S.

This version is available at the following Publisher URL: http://prb.aps.org

Resolving complex atomic-scale spin structures by spin polarized scanning tunneling microscopy (2001)

Wortmann, D., Heinze, S., Kurz, P., Bihlmayer, G., Blügel, S.

This version is available at the following Publisher URL: http://prl.aps.org

Resolving Complex Atomic-Scale Spin Structures by Spin-Polarized Scanning Tunneling Microscopy (2001)

Bihlmayer, G., Blügel, S., Heinze, S., Kurz, Ph., Wortmann, D.

Interpreting STM images of the MnCu/Cu(100) surface alloy (2000)

Wortmann, D., Heinze, S., Bihlmayer, G., Blügel, S.

This version is available at the following URL: http://prb.aps.org