buffer technique aims to introduce the 4.2% lattice mismatch step by step as opposed to abruptly as within the immediate epitaxy solution. This is possible For the reason that lattice mismatch of Si1–Nghiên c?u c?a FDA ??a ra k?t lu?n r?ng germani, khi s? ??ng nh? là ch?t b? sung dinh d??ng, "th? Hello?n m?t s? nguy Hello?m ti?m tàng cho s?c k