Materials as machines
Abstract Machines are systems that harness input power to extend or advance function.
Fundamentally, machines are based on the integration of materials with mechanisms to …
Fundamentally, machines are based on the integration of materials with mechanisms to …
Stimulus-responsive shape memory materials: a review
Stimulus-responsive materials are able to response to a particular stimulus, such as, heat,
chemical, and light. As such, they are smarter and more intelligent than ordinary materials …
chemical, and light. As such, they are smarter and more intelligent than ordinary materials …
[HTML][HTML] Physical intelligence as a new paradigm
M Sitti - Extreme Mechanics Letters, 2021 - Elsevier
Intelligence of physical agents, such as human-made (eg, robots, autonomous cars) and
biological (eg, animals, plants) ones, is not only enabled by their computational intelligence …
biological (eg, animals, plants) ones, is not only enabled by their computational intelligence …
The rise of the dynamic crystals
The anticipated shift in the focal point of interest of solid-state chemists, crystal engineers,
and crystallographers from structure to properties to function parallels the need to apply our …
and crystallographers from structure to properties to function parallels the need to apply our …
Engram cells retain memory under retrograde amnesia
Memory consolidation is the process by which a newly formed and unstable memory
transforms into a stable long-term memory. It is unknown whether the process of memory …
transforms into a stable long-term memory. It is unknown whether the process of memory …
[HTML][HTML] Layered liquid crystal elastomer actuators
T Guin, MJ Settle, BA Kowalski, AD Auguste… - Nature …, 2018 - nature.com
Liquid crystalline elastomers (LCEs) are soft, anisotropic materials that exhibit large shape
transformations when subjected to various stimuli. Here we demonstrate a facile approach to …
transformations when subjected to various stimuli. Here we demonstrate a facile approach to …
Giant magnetocaloric effect driven by structural transitions
J Liu, T Gottschall, KP Skokov, JD Moore… - Nature materials, 2012 - nature.com
Magnetic cooling could be a radically different energy solution substituting conventional
vapour compression refrigeration in the future. For the largest cooling effects of most …
vapour compression refrigeration in the future. For the largest cooling effects of most …
Ultra-strength materials
Recent experiments on nanostructured materials, such as nanoparticles, nanowires,
nanotubes, nanopillars, thin films, and nanocrystals have revealed a host of “ultra-strength” …
nanotubes, nanopillars, thin films, and nanocrystals have revealed a host of “ultra-strength” …
[HTML][HTML] Shape memory materials
After being severely and quasi-plastically distorted, shape memory materials (SMMs) are
able to recover their original shape at the presence of the right stimulus. In recent years we …
able to recover their original shape at the presence of the right stimulus. In recent years we …
Ultralow-fatigue shape memory alloy films
C Chluba, W Ge, R Lima de Miranda, J Strobel… - Science, 2015 - science.org
Functional shape memory alloys need to operate reversibly and repeatedly. Quantitative
measures of reversibility include the relative volume change of the participating phases and …
measures of reversibility include the relative volume change of the participating phases and …