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pro vyhledávání: '"Lin, Neil Y. C."'
Concept-based interpretations of black-box models are often more intuitive for humans to understand. The most widely adopted approach for concept-based interpretation is Concept Activation Vector (CAV). CAV relies on learning a linear relation betwee
Externí odkaz:
http://arxiv.org/abs/2208.14966
By combining confocal microscopy and Stress Assessment from Local Structural Anisotropy (SALSA), we directly measure stresses in 3D quiescent colloidal liquids. Our non-invasive and non-perturbative method allows us to measure forces $\lesssim$ 50 fN
Externí odkaz:
http://arxiv.org/abs/1704.08400
Autor:
Ramaswamy, Meera, Lin, Neil Y. C., Leahy, Brian D., Ness, Christopher, Fiore, Andrew M., Swan, James W., Cohen, Itai
Publikováno v:
Phys. Rev. X 7, 041005 (2017)
Understanding the correlation between structure and rheology in colloidal suspensions is important as these suspensions are crucial in industrial applications. Moreover, colloids exhibit a wide range of structures under confinement that could conside
Externí odkaz:
http://arxiv.org/abs/1703.02904
Autor:
Lin, Neil Y. C., Cohen, Itai
The mechanical properties of crystalline materials can be substantially modified under confinement. Such modified macroscopic properties are usually governed by the altered microstructures and internal stress fields. Here, we use a parallel plate geo
Externí odkaz:
http://arxiv.org/abs/1610.06991
The mechanical, structural and functional properties of crystals are determined by their defects and the distribution of stresses surrounding these defects has broad implications for the understanding of transport phenomena. When the defect density r
Externí odkaz:
http://arxiv.org/abs/1609.00340
Autor:
Lin, Neil Y. C., McCoy, Jonathan H., Cheng, Xiang, Leahy, Brian, Israelachvili, Jacob N., Cohen, Itai
Publikováno v:
Review of Scientific Instruments 85, 033905 (2014)
We present a new design for a confocal rheoscope that enables uniform uniaxial or biaxial shear. The design consists of two precisely-positioned parallel plates with a gap that can be adjusted down to 2$\pm$0.1 \mu m, allowing for the exploration of
Externí odkaz:
http://arxiv.org/abs/1606.00079
Shear thickening, an increase of viscosity with shear rate, is a ubiquitous phenomena in suspended materials that has implications for broad technological applications. Controlling this thickening behavior remains a major challenge and has led to emp
Externí odkaz:
http://arxiv.org/abs/1605.09449
Autor:
Lin, Neil Y. C., Guy, Ben M., Hermes, Michiel, Ness, Chris, Sun, Jin, Poon, Wilson C. K., Cohen, Itai
Publikováno v:
Phys. Rev. Lett. 115, 228304 (2015)
Shear thickening is a widespread phenomenon in suspension flow that, despite sustained study, is still the subject of much debate. The longstanding view that shear thickening is due to hydrodynamic clusters has been challenged by recent theory and si
Externí odkaz:
http://arxiv.org/abs/1509.02750
Akademický článek
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Autor:
Lin, Neil Y. C., Homan, Kimberly A., Robinson, Sanlin S., Kolesky, David B., Duarte, Nathan, Moisan, Annie, Lewis, Jennifer A.
Publikováno v:
Proceedings of the National Academy of Sciences of the United States of America, 2019 Mar . 116(12), 5399-5404.
Externí odkaz:
https://www.jstor.org/stable/26696536