Robuta

https://www.osti.gov/pages/biblio/1839210-micrometre-scale-single-crystalline-borophene-square-lattice-cu-surface
The U.S. Department of Energy's Office of Scientific and Technical Information
square latticemicrometrescalesinglecrystalline
https://en.wiktionary.org/wiki/micrometre
the free dictionarymicrometrewiktionary