H. Roll

Diamond/Ir/SrTiO3: A material combination for improved heteroepitaxial diamond films

M. Schreck, H. Roll, B. Stritzker, 1999 .

Diamond nucleation on iridium buffer layers and subsequent textured growth: A route for the realization of single-crystal diamond films

M. Schreck, J. Lindner, H. Roll, 2001 .

Influence of process technology on DC-performance of GaN-based HFETs

T. Rotter, I. Moerman, M. Marso, 2002 .

Dynamic Large-Signal I-V Analysis and Non-Linear Modelling of Algan/Gan HEMTS

M. Berroth, F. Scholz, H. Roll, 2001, 2001 31st European Microwave Conference.

LASERS, OPTICS, AND OPTOELECTRONICS 635 Single-pass thin-film electro-optic modulator based on an organic molecular salt

H. Mao, F. Capasso, A. Cho, 1999 .

Mosaicity reduction during growth of heteroepitaxial diamond films on iridium buffer layers: Experimental results and numerical simulations

M. Schreck, H. Roll, B. Stritzker, 2002 .

Epitaxial Ir layers on SrTiO3 as substrates for diamond nucleation: deposition of the films and modification in the CVD environment

M. Schreck, H. Roll, B. Stritzker, 2000 .

Stress distribution in thin heteroepitaxial diamond films on Ir/SrTiO3 studied by x-ray diffraction, Raman spectroscopy, and finite element simulations

M. Schreck, E. Blank, J. Michler, 2000 .