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Families of Superhard Crystalline Carbon Allotropes Constructed via Cold Compression of Graphite and Nanotubes 期刊论文
Physical Review Letters, 2012, 卷号: 108, 期号: 13
作者:  H. Y. Niu;  X. Q. Chen;  S. B. Wang;  D. Z. Li;  W. D. L. Mao;  Y. Y. Li
收藏  |  浏览/下载:126/0  |  提交时间:2013/02/05
X-ray-diffraction  Hexagonal Diamond  Transparent Phase  Room-temperature  High-pressure  Transformation  Fullerenes  C-60  Gpa  
Elastic constants and anisotropy of beta-BC(2)N under pressure 期刊论文
Physica B-Condensed Matter, 2010, 卷号: 405, 期号: 17, 页码: 3751-3755
作者:  J. Chang;  X. R. Chen;  D. Q. Wei;  X. L. Yuan
Adobe PDF(195Kb)  |  收藏  |  浏览/下载:80/0  |  提交时间:2012/04/13
Elastic Properties  Anisotropy  Density Functional Theory  Beta-bc(2)n  Ab-initio  Cubic Bc2n  Hexagonal Bc2n  Crystals  Instabilities  Dynamics  Diamond  Stress  
First-principles study on the lonsdaleite phases of C, Si and Ge 期刊论文
Journal of Physics-Condensed Matter, 2003, 卷号: 15, 期号: 12, 页码: L197-L202
作者:  S. Q. Wang;  H. Q. Ye
收藏  |  浏览/下载:89/0  |  提交时间:2012/04/14
Diamond Hexagonal Silicon  Total-energy Calculations  Plane-wave  Electronic-structure  Pseudopotentials  Semiconductors  Germanium  Pressure  Microscopy  Defects  
Ab initio elastic constants for the lonsdaleite phases of C, Si and Ge 期刊论文
Journal of Physics-Condensed Matter, 2003, 卷号: 15, 期号: 30, 页码: 5307-5314
作者:  S. Q. Wang;  H. Q. Ye
收藏  |  浏览/下载:71/0  |  提交时间:2012/04/14
Diamond Hexagonal Silicon  Electron-microscopy  Energy Calculations  1st-principles  Pressure  Temperature  Germanium  Defects  Moduli