TY - JOUR A1 - Cappella, Brunero A1 - Spaltmann, Dirk A1 - Gee, M. T1 - Editorial: Tribology and Atomic Force Microscopy - Towards Single Asperity Contact N2 - The concept behind this Research Topic (RT) was to collect works, in which Atomic Force Microscopy (AFM) techniques are employed to study tribological phenomena and to push the resolution of measurements towards single asperity contact. Thanks to the direct determination of sample height with sub-nanometer resolution and the possibility of measuring local friction, AFM can be employed after a tribotest to detect topography and friction changes at the nanometer scale. Recently, efforts are being expended to use AFM cantilevers as tribometers, i.e., as probes altering the volume of suitable samples, thereby measuring tip and/or sample wear and friction at the nano/microscale. Thus, single asperity contact, friction, and wear can be investigated. Since friction and wear at the macroscale are the result of asperities interactions, such experiments are of great importance for better understanding of tribological processes. KW - Nanotribology KW - Friction KW - Wear KW - Single asperity KW - AFM PY - 2022 UR - https://nbn-resolving.org/urn:nbn:de:kobv:b43-571037 DO - https://doi.org/10.3389/fmech.2022.853934 SN - 2297-3079 VL - 8 SP - 1 EP - 2 PB - Frontiers Media CY - Lausanne AN - OPUS4-57103 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - JOUR A1 - Leach, R.K. A1 - Boyd, R. A1 - Burke, T. A1 - Danzebrink, H.-U. A1 - Dirscherl, K. A1 - Dziomba, T. A1 - Gee, M. A1 - Koenders, L. A1 - Morazzani, V. A1 - Pidduck, A. A1 - Roy, D. A1 - Unger, Wolfgang A1 - Yacoot, A. T1 - The European nanometrology landscape N2 - This review paper summarizes the European nanometrology landscape from a technical perspective. Dimensional and chemical nanometrology are discussed first as they underpin many of the developments in other areas of nanometrology. Applications for the measurement of thin film parameters are followed by two of the most widely relevant families of functional properties: measurement of mechanical and electrical properties at the nanoscale. Nanostructured materials and surfaces, which are seen as key materials areas having specific metrology challenges, are covered next. The final section describes biological nanometrology, which is perhaps the most interdisciplinary applications area, and presents unique challenges. Within each area, a review is provided of current status, the capabilities and limitations of current techniques and instruments, and future directions being driven by emerging industrial measurement requirements. Issues of traceability, standardization, national and international programmes, regulation and skills development will be discussed in a future paper. KW - Nanotechnology KW - Metrology KW - Chemistry KW - Surface analysis PY - 2011 DO - https://doi.org/10.1088/0957-4484/22/6/062001 SN - 0957-4484 SN - 1361-6528 VL - 22 IS - 6 SP - 062001-1 - 062001-15 PB - IOP Publishing Ltd. CY - Bristol AN - OPUS4-23259 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER -