mingbright回复于2006/04/03
Do you have to grow your membrane on glass?
If you membrane doesn't dissolve in water, maybe you can try to grow your sample on a smooth surface of NaCl crystal and dissolve NaCl in water , only your membrane left. It is too tedious to prepare samples by dimple, ion-milling...
怪味陈皮回复于2006/03/30
先对粘,切片(或磨),然后用离子减薄减薄一下。不过要看截面,对制样技术要求比较高,在北京做一个样好像要2000多块钱