Up to date, the doped lithium niobate crystal is the most ideal three dimensional storage materi...

搀杂铌酸锂晶体是目前最理想的三维光折变存储材料。

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In the coastal resort of Hammamet, looters trashed Mr Materi's villa and slaughtered his pet tiger.

ECONOMIST: Tunisia

Most prominent is her brother, Belhassen Trabelsi, and her son-in-law, Muhammad Sakher el-Materi, both of whom she fiercely protects.

ECONOMIST: Another meaningless election

But the permit was issued because it believed Materi would not receive justice in his home nation, according to AFP news agency.

BBC: Tunisia Ben Ali son-in-law granted asylum in Seychelles