#  Publication: Superfluid stiffness of twisted trilayer graphene superconductors 

 





February 06, 2025

 

 

     ![.](/sites/g/files/omnuum11521/files/styles/hwp_16_9__480x270/public/abhipaper1.png?itok=cF25jj88) 

 



 

 Congratulations to Abhishek, Zeyu and Mary for their recent publication in [Nature](https://www.nature.com/articles/s41586-024-08444-3)! They pushed the boundaries of the field by using radio-frequency reflectometry to measure the superfluid stiffness of magic angle twisted trilayer graphene. This technique revealed evidence for nodal superconductivity, adding another crucial piece of information towards understanding the nature of these strongly correlated states in carbon-based superconductors. Their creative experiment further expands the toolbox for studying properties of other two-dimensional systems.

 Check out the press related to this experiment and related work:

- [News and Views](https://www.nature.com/articles/d41586-025-00057-8)
- [New Scientist](https://www.newscientist.com/article/2466930-the-superconductivity-of-layered-graphene-is-surprisingly-strange/)
- [Harvard Gazette](https://news.harvard.edu/gazette/story/2025/03/exploring-superconducting-electrons-in-twisted-graphene/)



 

 

 



 

 

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