Mechanical and time-dependent mechanical properties of lyocell fibers have been investigated as a function of depth at a nano-scale level in longitudinal and transverse directions...
Keywords: creep behavior, elastic modulus, hardness, nanoindentation, nano-tensile test, regenerated cellulose fiber
05/2007 | Holzforschung, Walter de GruyterAtomic force acoustic microscopy (AFAM) is a near-field technique, where the vibration behavior of a micro-fabricated elastic cantilever beam in contact with a sample surface is sensitive to its local elastic properties...
Keywords: Nanocrystalline Nickel, Atomic Force Acoustic Microscopy, contact mechanics, Indentation Modulus, nanoindentation
02/2008 | Zeitschrift für Physikalische Chemie, Oldenbourg WissenschaftsverlagThe mechanical properties and strain rate sensitivity of nanocrystalline nickel was studied as a function of grain size at different temperatures in tensile tests and with a nanoindenter in order to examine the different deformation mechanisms of nanocrystalline materials...
Keywords: Nanomaterial, nanoindentation, Dislocation, Strain Rate, Hydrogen Embrittlement
02/2008 | Zeitschrift für Physikalische Chemie, Oldenbourg WissenschaftsverlagRefined wood fibers of a 54-year-old loblolly pine (
Keywords: atomic force microscopy (AFM), nanoindentation, nano-mechanical properties, refined fiber, thermo-mechanical refining
03/2008 | Holzforschung, Walter de Gruyter