Search Results - "Müser, Martin H"

Significance of Elastic Coupling for Stresses and Leakage in Frictional Contacts by Müller, Christian, Müser, Martin H., Carbone, Giuseppe, Menga, Nicola

“…We study how the commonly neglected coupling of normal and in-plane elastic response affects tribological properties when Hertzian or randomly rough indenters…”
Get full text

Persistence of Structural Lubricity on Contaminated Graphite: Rejuvenation, Aging, and Friction Switches by Oo, Wai H., Gao, Hongyu, Müser, Martin H., Baykara, Mehmet Z.

“…Using atomic force microscopy experiments and molecular dynamics simulations of gold nanoislands on graphite, we investigate why ultralow friction commonly…”
Get full text

Entropy Can Bundle Nanowires in Good Solvents by Gao, Hongyu, Bettscheider, Simon, Kraus, Tobias, Müser, Martin H

“…Surfaces with surface-bound ligand molecules generally attract each other when immersed in poor solvents but repel each other in good solvents. While this…”
Get full text

Force microscopy of layering and friction in an ionic liquid by Hoth, Judith, Hausen, Florian, Müser, Martin H, Bennewitz, Roland

“…The mechanical properties of the ionic liquid 1-butyl-1-methylpyrrolidinium tris(pentafluoroethyl) trifluorophosphate ([Py1,4][FAP]) in confinement between a…”
Get more information

Interatomic potentials: achievements and challenges by Müser, Martin H., Sukhomlinov, Sergey V., Pastewka, Lars

“…Interatomic potentials approximate the potential energy of atoms as a function of their coordinates. Their main application is the effective simulation of…”
Get full text

Self-affine elastic contacts: percolation and leakage by Dapp, Wolf B, Lücke, Andreas, Persson, Bo N J, Müser, Martin H

“…We study fluid flow at the interfaces between elastic solids with randomly rough, self-affine surfaces. We show by numerical simulation that elastic…”
Get full text

Molecular Mechanisms for the Functionality of Lubricant Additives by Mosey, Nicholas J, Můser, Martin H, Woo, Tom K

“…Wear limits the life-span of many mechanical devices with moving parts. To reduce wear, lubricants are frequently enriched with additives, such as zinc…”
Get full text

Is there more than one stickiness criterion? by Wang, Anle, Müser, Martin H.

“…Adhesion between an elastic body and a smooth, rigid substrate can lead to large tensile stresses between them. However, most macroscopic objects are…”
Get full text

Tactile perception of randomly rough surfaces by Sahli, Riad, Prot, Aubin, Wang, Anle, Müser, Martin H., Piovarči, Michal, Didyk, Piotr, Bennewitz, Roland

“…Most everyday surfaces are randomly rough and self-similar on sufficiently small scales. We investigated the tactile perception of randomly rough surfaces…”
Get full text

Structural lubricity of physisorbed gold clusters on graphite and its breakdown: Role of boundary conditions and contact lines by Gao, Hongyu, Müser, Martin H.

“…The sliding motion of gold slabs adsorbed on a graphite substrate is simulated using molecular dynamics. The central quantity of interest is the mean lateral…”
Get full text

Friction in (Im‑) Miscible Polymer Brush Systems and the Role of Transverse Polymer Tilting by de Beer, Sissi, Müser, Martin H

“…It was found recently that two polymer brushes in a tribological contact do not interdigitate when each polymer brush has its own preferred solvent, leading to…”
Get full text

Solvent-induced immiscibility of polymer brushes eliminates dissipation channels by de Beer, Sissi, Kutnyanszky, Edit, Schön, Peter M., Vancso, G. Julius, Müser, Martin H.

“…Polymer brushes lead to small friction and wear and thus hold great potential for industrial applications. However, interdigitation of opposing brushes makes…”
Get full text

Dry Friction Between Laser-Patterned Surfaces: Role of Alignment, Structural Wavelength and Surface Chemistry by Gachot, Carsten, Rosenkranz, Andreas, Reinert, Leander, Ramos-Moore, Estéban, Souza, Nicolas, Müser, Martin H., Mücklich, Frank

“…The ability to tune friction by tailoring surface topographies at micron length scales and by changing the relative orientation of crystallites at the atomic…”
Get full text

Single-asperity contact mechanics with positive and negative work of adhesion: Influence of finite-range interactions and a continuum description for the squeeze-out of wetting fluids by Müser, Martin H

“…In this work, single-asperity contact mechanics is investigated for positive and negative work of adhesion Δγ. In the latter case, finite-range repulsion acts…”
Get full text

Contact-Patch-Size Distribution and Limits of Self-Affinity in Contacts between Randomly Rough Surfaces by Müser, Martin, Wang, Anle

“…True contact between solids with randomly rough surfaces tends to occur at a large number of microscopic contact patches. Thus far, two scaling regimes have…”
Get full text

Adsorbed Layers and the Origin of Static Friction by He, Gang, Müser, Martin H., Robbins, Mark O.

“…Analytic results and experiments in ultrahigh vacuum indicate that the static friction between two clean crystalline surfaces should almost always vanish, yet…”
Get full text

Contact Mechanics for Solids with Randomly Rough Surfaces and Plasticity by Tiwari, Avinash, Wang, Anle, Müser, Martin H., Persson, B. N. J.

“…We present experimental results for the elastic and plastic deformation of sandblasted polymer balls resulting from contacts with flat smooth steel and silica…”
Get full text

Modeling the Contact Mechanics of Hydrogels by Müser, Martin H., Li, Han, Bennewitz, Roland

“…A computationally lean model for the coarse-grained description of contact mechanics of hydrogels is proposed and characterized. It consists of a simple…”
Get full text

Towards time-dependent, non-equilibrium charge-transfer force fields: Contact electrification and history-dependent dissociation limits by Dapp, Wolf B., Müser, Martin H.

“…Force fields uniquely assign interatomic forces for a given set of atomic coordinates. The underlying assumption is that electrons are in their…”
Get full text

First principles-based theory of collective creep by Müser, Martin H

Get full text