2 papers
cond-mat.mtrl-sci2021
Quality assessment of in situ plasma etched diamond surfaces for CVD overgrowth
J. Langer, V. Cimalla, M. Prescher +4
In situ plasma etching is a common method to prepare diamond substrates for epitaxial overgrowth to effectuate higher quality. However, there is no practical, direct, qualitative m…
cond-mat.supr-con2016
3D simulations of the electrothermal and THz emission properties of BiSrCaCuO intrinsic Josephson junction stacks
Fabian Rudau, Raphael Wieland, Julian Langer +12
We used 2D coupled sine-Gordon equations combined with 3D heat diffusion equations to numerically investigate the thermal and electromagnetic properties of a $250 \times 70\,μ\math…