5 papers
Revealing the innate sub-nanometer porous structure of carbon nanomembranes with molecular dynamics simulations and highly charged ion spectroscopy
Filip VukoviÄ, Anna Niggas, Levin Mihlan +8
Carbon nanomembranes (CNMs) are nanometer-thin disordered carbon materials that are suitable for a range of applications, from energy generation and storage, through to water filtr…
Non-ergodic one-magnon magnetization dynamics of the kagome lattice antiferromagnet
H. Schlüter, J. Schnack, J. Eckseler
The present view of modern physics on non-equilibrium dynamics is that generic systems equilibrate or thermalize under rather general conditions, even closed systems under unitary…
Escaping the Krylov space during finite precision Lanczos
J. Eckseler, M. Pieper, J. Schnack
The Lanczos algorithm, introduced by Cornelius Lanczos, has been known for a long time and is widely used in computational physics. While often employed to approximate extreme eige…
Permanent oscillations and solitary wave behavior in flatband Heisenberg quantum spin systems
J. Eckseler, J. Schnack
Research on the emergence of thermodynamics in closed quantum systems under unitary time evolution arrived at the consensus that generic systems equilibrate under rather general as…
Comparison of various schemes to determine the Young's modulus of disordered carbon nanomembranes compared to crystalline graphene
L. Mihlan, J. Ehrens, J. Schnack
The determination of mechanical properties such as the Young's modulus provides an important means to compare classical molecular dynamics simulations with materials. In this respe…