开启辅助访问 购买速递币 快速注册 找回密码 切换风格

科研速递论坛

143

主题

23

好友

61

积分

自成一派

Rank: 5Rank: 5

科研币
68
速递币
57
娱乐币
10
文献值
5942
资源值
0
贡献值
0

应助达人

跳转到指定楼层
楼主
发表于 2014-1-22 12:53:38 |只看该作者 |倒序浏览
速递书局
封面:
题名: Symmetry in Crystallography: Understanding the International Tables
作者: Paolo Radaelli
出版社: Oxford University Press
出版日期: 2011-12-01
ISBN: 9780199550654
附属页: 齐全
书签:
格式: 清晰PDF
内容简介: This book provides a simple but rigorous introduction to crystallographic symmetry, up to the point where understanding and using the ‘International Tables for Crystallography’ (ITC) becomes possible. The ITC are a true ‘Bible’ for all fields of science dealing with matter in the crystalline state, from solid-state physics to chemistry to structural biology, and are frequently used (and sometimes abused) without a true understanding of the underlying concepts. The most essential set of topics required for a true understanding of the ITC are introduced gradually, with an emphasis on graphical rather than algebraic notation (the graphical symbols used here are the same as in the ITC). This is done by first examining simple patterns, as found in architecture, art, graphic design, etc., and developing a graphical language to describe their symmetry and to combine symmetry operators. A minimal but reasonably rigorous set of group theoretical concepts, such as composition and the ‘multiplication table’ will be introduced to enable the manipulations of these symbols. As the dimensionality and complexity of the patterns increase from symmetry around a fixed point to quasi-1D (Frieze patterns) to 2D (plane or ‘wallpaper’ patterns), so will the set of required graphical symbols. Concepts such as site symmetry, multiplicity and special positions (denoted using Wyckoff letters), group-subgroup relations, etc., will also be introduced in a graphical way. Once the basic concepts are understood for these simple patterns, only a small conceptual leap is required to tackle the full set of the 230 space groups. In addition, the book contains sections on crystallographic coordinates and coordinate transformation, and on the symmetry of the so-called ‘reciprocal space’, which is essential to describing scattering experiments on crystals.
求助帖链接: http://www.expaper.cn/forum.php?mod=viewthread&tid=36714
[文件大小]:4.5M
[下载链接]:
游客,如果您要查看本帖隐藏内容请回复

本帖子中包含更多资源

您需要 登录 才可以下载或查看,没有帐号?快速注册

已有 1 人评分速递币 文献值 收起 理由
flyingowl + 50 + 2

总评分: 速递币 + 50  文献值 + 2   查看全部评分

280

主题

9

好友

0

积分

初学乍练

Rank: 1

科研币
1
速递币
560
娱乐币
555
文献值
0
资源值
0
贡献值
0
沙发
发表于 2014-1-22 13:08:10 |只看该作者
Thanks a lot

0

主题

0

好友

0

积分

初学乍练

Rank: 1

科研币
0
速递币
904
娱乐币
8
文献值
0
资源值
0
贡献值
0
板凳
发表于 2014-11-26 02:02:18 |只看该作者
thank you very much

0

主题

0

好友

0

积分

初学乍练

Rank: 1

科研币
0
速递币
0
娱乐币
2
文献值
0
资源值
0
贡献值
0
地板
发表于 2015-6-18 12:49:34 |只看该作者
想看看!

0

主题

0

好友

0

积分

初学乍练

Rank: 1

科研币
0
速递币
404
娱乐币
2
文献值
0
资源值
0
贡献值
0
5#
发表于 2015-11-5 13:20:54 |只看该作者
看一下呗~

0

主题

0

好友

0

积分

初学乍练

Rank: 1

科研币
0
速递币
404
娱乐币
26
文献值
0
资源值
0
贡献值
1
6#
发表于 2016-2-17 23:25:56 |只看该作者
熟悉一下晶体
您需要登录后才可以回帖 登录 | 快速注册

发布主题 !fastreply! 返回列表 官方QQ群

QQ|Translate Forum into English|QQ群:821993|Archiver|手机版|申请友链| 科研速递论坛

GMT+8, 2024-11-11 17:04 , Processed in 0.073946 second(s), 37 queries .

© 2012-2099 www.expaper.cn

!fastreply! 回顶部 !return_list!