17 citations · 33 across the 4 of their papers we have counts for
4 papers
Geometrical interpretation of fluctuating hydrodynamics in diffusive systems
Robert L. Jack, Johannes Zimmer
We discuss geometric formulations of hydrodynamic limits in diffusive systems. Specifically, we describe a geometrical construction in the space of density profiles --- the Wassers…
On the -limit for a non-uniformly bounded sequence of two phase metric functionals
Hartmut Schwetlick, Daniel C. Sutton, Johannes Zimmer
In this study we consider the -limit of a highly oscillatory Riemannian metric length functional as its period tends to 0. The metric coefficient takes values in either $\{1,\in…
Conservative-dissipative approximation schemes for a generalized Kramers equation
Manh Hong Duong, Mark A. Peletier, Johannes Zimmer
We propose three new discrete variational schemes that capture the conservative-dissipative structure of a generalized Kramers equation. The first two schemes are single-step minim…
Ion beam synthesis of nanothermochromic diffraction gratings with giant switching contrast at telecom wavelengths
Johannes Zimmer, Achim Wixforth, Helmut Karl +1
Nanothermochromic diffraction gratings based on the metal-insulator transition of are fabricated by site-selective ion beam implantation in a matri…