标题:Structure and growth of single crystal SiP2using flux method
作者:Zhang, Xiang ;Wang, Shanpeng ;Ruan, Huapeng ;Zhang, Guodong ;Tao, Xutang
作者机构:[Zhang, Xiang ;Wang, Shanpeng ;Ruan, Huapeng ;Zhang, Guodong ;Tao, Xutang ] State Key Laboratory of Crystal Materials, Shandong University, Jinan; 250 更多
通讯作者:Wang, Shanpeng
来源:Solid State Sciences
出版年:2014
卷:37
页码:1-5
DOI:10.1016/j.solidstatesciences.2014.08.009
摘要:A new orthorhombic phase of silicon diphosphide has been grown in Sn flux by using Gd as a mineralizer. It is a needle-like crystal and its structure has been determined through single crystal X-ray diffraction and elemental analysis. It crystallizes in the orthorhombic space group Pnma (No. 62, Z = 8) with cell parameters: a = 10.0908(19) Å, b = 3.4388(6) Å and c = 13.998(3) Å and the final R value is 0.0294. It has a layered structure that is closely related to the Pbam phase of SiP2. Its optical band gap is 1.45 eV and it decomposes at 1002 K.
© 2014 Published by Elsevier Masson SAS.
收录类别:EI
资源类型:期刊论文
TOP