To obtain a TEM Investigation, samples need to have specific Houses. They should be sliced thin adequate for electrons to go through, a house called electron transparency.C?u t?o c?a chúng bao g?m two ph?n riêng bi?t ph?n decal và ph?n d?. M?i ph?n l?i ???c chia ra làm two l?p: Ph?n decal có l?p m?t decal và l?p keo t? dính. Ph?n ?? c?a deca