By choosing Sm 3+ as doping cation, and through DL-alamine and L-glulamatic acid partially substituting for glycine, several doped TGS crystals are successfully grown.

• 选择Sm3＋为掺杂阳离子，DL丙氨酸和L－谷氨酸部分取代甘氨酸分子，生长了掺杂TGS晶体。