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Published byClarence McKenzie Modified over 8 years ago
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Nanomechanics Track Summary NNI Instrumentation and Metrology Grand Challenge Workshop January 29, 2004
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XXX Scope Nanotribology Nanoindentation Scan Probe Microscopy (SPM )
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XXX Grand Challenges Standardization and calibration Modeling of nanomechanical experiments Integration of multiple techniques Instrument development for nanomechanics High throughput, automated nanomechanics measurements Experimentation/testing under real application conditions
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XXX Standardization and Calibration Vision: global standards that include -Primary calibration -Use of artifacts -Standard test methods -Standard data analysis methods Barriers -International collaboration -Machine-independent standards -Understanding surface forces and contact mechanics at the nanoscale Impacts -Comparable data enables global synergy in R&D
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XXX Modeling of Nanomechanical Experiments Vision: Develop a quantitative connection between mechanical measurements at the nanoscale and relevant material properties Barriers -Intelligent data storage and mining -Ability to manufacture and characterize samples, fixtures… -Accuracy and traceability for all experiments -Lack of interaction between theorists and experimentalists Impacts -Modeling is critical to understanding the meaning of mechanical properties at the nanoscale
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XXX Integration of Multiple Techniques Vision: Integrated, multifunctional nanomechanical instruments Barriers -Spatial resolution -Synchronization and interfacing -Data acquisition and processing analysis Impacts -Comprehensive and efficient information -Accelerate time-to-market cycles for new products
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XXX Instrument Development for Nanomechanics Vision: High throughput, high spatial resolution, high stability, quantitative measurements Barriers -Tip shape control -Lateral and vertical force calibration -Lack of standards -Precision of positioning -Environmental capabilities Impacts -New product development
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XXX High Throughput, Automated Nanomechanics Measurements Vision: Automated metrology platform that enables integrated, rapid nanomechanical measurements and analysis Barriers -Sample preparation -Calibration -Analysis/testing schemes Impacts -Acceleration of new materials development and manufacturing controls
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XXX Experimentation/Testing Under Real Application Conditions Vision: Test specimens, platforms and testing techniques that enable measurement of real application environments and length scales Barriers -Real area of contact -Surface treatment -Application-compatible materials -Real-time measurement capabilities -Subelement specific testing Impacts -Confidence in long term behavior of new products
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