Giang, Le Thi, and Nguyen Manh An. “Chemical Composition of High-T\(_{C} \text{ Ge}_{1 - x}\text{Mn}_{x}\) Nanocolumns Grown on \(\text{Ge}(001)\) Substrates”. Communications in Physics 24, no. 2 (July 9, 2014): 163. Accessed December 31, 2025. https://vjs.ac.vn/cip/article/view/4009.