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Zhigang Suo's blog

Fatigue-Resistant Soft Materials

Submitted by Zhigang Suo on

In this episode of Soft Robotics Podcast, the host Marwa Eldiwiny and I discussed our recent Science paper on fatigue-resistant hydrogel and elastomer. We talked about tanglemer, a polymer in which entanglements greatly outnumber crosslinks. We also talked about the background that motivated us, including fabrics, polymer metraix composites, ceramic matrix composites, metals.

One hundred years of toughness

Submitted by Zhigang Suo on

The year 2021 marks the centennial of the publication of paper, The Phenomena of Rupture and Flow in Solids, by Griffith. To fracture or to flow, that is the question. The question has been asked and answered in so many ways, which are recounted and celebrated in this Twitter thread:

https://twitter.com/zhigangsuo/status/1290570290657996800

Ions, electrons, and ionotronics

Submitted by Zhigang Suo on

I’m enormously pleased that the video of my ⁦iCanX Talk on 15 May 2020 is now placed on YouTube, as well as on https://talks.ican-x.com. Thank Alice ZHANG for creating this wonderland. In preparing the talk, I discovered a new equation: iCanX = ions can do everything. The last slide of the talk lists further readings and watchings, most of which the talk did not cover. The field is full of chaotic energy.