SemiTEq JSC sponsored XV International Symposium "Nanophysics and Nanoelectronics", held from 14 till 18 of March in Nizhny Novgorod. Russia. The deputy head of the Applied Laboratory, S. Petrov, PhD, made a presentation ​​at the Symposium on "Specialized equipment of Molecular-beam epitaxy for III-N heterostructures growth with high structural perfection."