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浏览/检索结果: 共4条，第1-4条 帮助 已选(0)清除 条数/页：5101520253035404550556065707580859095100   排序方式：请选择作者升序作者降序题名升序题名降序发表日期升序发表日期降序提交时间升序提交时间降序 Structure modulations in nonlinear optical (NLO) materials Cs2TB4O9 (T = Ge, Si) 期刊论文 ACTA CRYSTALLOGRAPHICA SECTION B-STRUCTURAL SCIENCE CRYSTAL ENGINEERING AND MATERIALS, 2016 Zhou, Zhengyang; Xu, Xiang; Fei, Rao; Mao, Jianggao; Sun, Junliang 收藏  |  浏览/下载：8/0  |  提交时间：2017/12/03 incommensurate structure  occupancy modulation  nonlinear optics  borates  STRONG 2ND-HARMONIC GENERATION  INCOMMENSURATE CRYSTAL PHASES  ALKALINE BERYLLIUM BORATE  INITIO STRUCTURE SOLUTION  HYDROTHERMAL SYNTHESIS  SUPERSPACE GROUPS  ANIONIC GROUP  SYMMETRY  BOROGERMANATE  BOROPHOSPHATES   A revised version of the program VEC (visual computing in electron crystallography 期刊论文 CHINESE PHYSICS B, 2009, 卷号: 18, 期号: 6, 页码: 2459 Li, XM; Li, FH; Fan, HF 收藏  |  浏览/下载：10/0  |  提交时间：2013/09/17 Four-dimensional space groups for pedestrians: Composite structures 期刊论文 chemistry an asian journal, 2007 Sun, Junliang; Lee, Stephen; Lin, Jianhua 收藏  |  浏览/下载：4/0  |  提交时间：2015/11/12 composite compounds  host-guest systems  incommensurate structures  intermetallic phases  super-space group  INCOMMENSURATELY MODULATED STRUCTURE  QUASI-CRYSTAL APPROXIMANTS  SUPERSPACE GROUPS  INTERGROWTH COMPOUNDS  HIGH-PRESSURE  SI ALLOYS  BARIUM-IV  AL-MN  COMPOUND  PHASE   A computer program to derive (3+1)-dimensional symmetry operations from two-line symbols 期刊论文 JOURNAL OF APPLIED CRYSTALLOGRAPHY, 1997, 卷号: 30, 页码: 73 Fu, ZQ; Fan, HF 收藏  |  浏览/下载：14/0  |  提交时间：2013/09/17 INCOMMENSURATE MODULATED STRUCTURES  CRYSTAL-STRUCTURES  SUPERSPACE GROUPS