The doped TGS series crystals have been grown by slow dropping temperature method from aqueous solution.These dopants are lactic acid,isopropanolamine,L serine,1,2 propanediamine,1,3 propanediamine.

• 采用水溶液缓慢降温法生长了掺质为乳酸、异丙醇胺、L-丝氨酸、1，2-丙二胺、1，3-丙二胺TGS系列晶体，研究了晶体生长形态，测定了晶胞参数、红外光谱和热释电性能。