What is TACC?

The Texas Advanced Computing Center (TACC) designs and operates some of the world's most powerful computing resources. The center's mission is to enable discoveries that advance science and society through the application of advanced computing technologies.

How can TACC help?


We help you determine which computing, analytics, storage, visualization and cloud technologies will solve your most challenging problems.

Industry Partners

Our STAR program helps you understand how advanced computing can make your company more productive, competitive, and successful.

College Students

Use TACC's high-end systems, get training, get involved with TACC's academic courses, certificate program, and research and internship opportunities.

Community Outreach

We help you understand the importance of advanced computing in society and how you can join us in changing the world. Take a tour of our facilities.

Featured Visualization 

Liquid K–Na Alloy Anode Enables Dendrite‐Free Potassium Batteries

Schematic of making solid‐metal anodes into liquid‐alloy anode to suppress dendrite formation. Dendrites form on Na or K solid surface on charge and grow across the separator to the cathode to give an internal short‐circuit. In contrast, the mixing of Na and K results in a room‐temperature K–Na liquid alloy which allows a dendrite‐free large‐capacity battery. The immiscibility of the liquid K–Na in liquid organic electrolytes offers the possibility of a liquid–liquid anode–electrolyte interface. The three layers top‐to‐bottom represent cathode, electrolyte, and anode.