Systems and methods for designing new materials for superlubricity
Patent
·
OSTI ID:1892565
A method for designing new materials for superlubricity comprises developing, on a computational system, a computational supercell comprising x unit cells of a base material, each unit cell comprising y atoms of the base material. The computational system replaces randomly chosen z atoms of the base material with an impurity atom of an impurity material to form a candidate material. The computational system determines volumetric strain of the candidate material. In response to the volumetric strain exceeding a predetermined threshold, the computational system determines that the candidate material has superlubricity. The computational system displays the candidate material to a user if the candidate material has superlubricity.
- Research Organization:
- Argonne National Laboratory (ANL), Argonne, IL (United States)
- Sponsoring Organization:
- USDOE
- DOE Contract Number:
- AC02-06CH11357;
- Assignee:
- UChicago Argonne, LLC (Chicago, IL)
- Patent Number(s):
- 11,232,241
- Application Number:
- 16/036,039
- OSTI ID:
- 1892565
- Country of Publication:
- United States
- Language:
- English
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