Researchers observe stick-slip phenomenon in carbon nanotube fibers

The shapes of simple polyatomic molecules such as carbon dioxide and methane are characterized by a specific symmetry depending on the manner of linking of the atoms. Nano- to micrometer-sized particles that mimic the shapes of such polyatomic molecules are referred to as colloidal molecules, which can form soft materials. However, conventionally synthesizing colloidal molecules with such specific symmetry requires a multi-step synthetic process.