R. Höpler

Physics and Astronomy · Physical Sciences

6h-index1.6kcitations8works0.02yr avg
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Research Topics

GaN-based semiconductor devices and materials(7), ZnO doping and properties(5), Metal and Thin Film Mechanics(5), Semiconductor Quantum Structures and Devices(1), Silicon Carbide Semiconductor Technologies(1)

Publications8 total

X-RAY OPTICAL CONSIDERATIONS ON PARABOLIC GRADED MULTILAYERS ON THE DIFFRACTED BEAM SIDE IN X-RAY DIFFRACTION
1999· 1 cited
Defect structure of epitaxial GaN films determined by transmission electron microscopy and triple-axis X-ray diffractometry
Philosophical magazine. A/Philosophical magazine. A. Physics of condensed matter. Structure, defects and mechanical properties·1998· 547 cited
Properties and applications of MBE grown AlGaN
Materials Science and Engineering B·1997· 57 cited
Optical constants of epitaxial AlGaN films and their temperature dependence
Journal of Applied Physics·1997· 594 cited
Raman study of the optical phonons in AlxGa1−xN alloys
Solid State Communications·1997· 65 cited
Determination of the Al mole fraction and the band gap bowing of epitaxial AlxGa1−xN films
Applied Physics Letters·1997· 308 citedOpen Access
Coherent X-Ray Scattering Phenomenon in Highly Disordered Epitaxial AlN Films
physica status solidi (a)·1997· 21 citedOpen Access
Characterisation of Al<sub>x</sub>Ga<sub>1-x</sub>N Films Prepared by Plasma Induced Molecular Beam Epitaxy on C-Plane Sapphire
MRS Proceedings·1997

Frequent Co-authors

O. Ambacher(7), M. Stutzmann(7), H. Angerer(5), T. Metzger(4), E. Born(4), Daniel Brunner(3), F. Freudenberg(3), M. Schuster(3), H. Göbel(3), R. Dimitrov(2), R. Stömmer(2), Silke Christiansen(2), M. Albrecht(2), H. P. Strunk(2), Thomas Metzger(2), A. Bergmaier(2), E. Bustarret(1), G. Dollinger(1), S. Karsch(1), H.J. Körner(1)