《纳米组件电性仿真软件》(Virtual NanoLab v2008.10 )[压缩包]
中文名: 纳米组件电性仿真软件
英文名: Virtual NanoLab v2008.10
资源格式: 压缩包
发行时间: 2008年
地区: 美国
语言: 英文
简介:
语言：英语
网址：http://www.oracle.com/
类别：其他软件
Atomistix Virtual Nanolab（纳米组件电性仿真软件）软件可用来开展原子尺度上的数值计算模拟，以“虚拟”实验方式，进行研究奈米结构。此软件是基于凝态物理、量子化学和电子传输理论等领域十多年的研究成果而研制的，可以计算任意奈米结构中原子或分子的位置及电子轨域。
特点:
＃针对开放系统在有限偏压状态下之自我一致性的DFT计算
＃电子传输系数以及传输固有通道
＃平行于输送方向的周期性边界条件
＃针对NEGF计算的新高效率计算结构
＃计算电子流与不平衡力
＃散射状态与分子轨道的3-D影像
＃LDA与GGA交换-相关泛函数
＃原子位置的松弛现象
＃虚位能与基准组态数据库
＃分子动力学模拟
代码
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Virtual NanoLab v2008.10
(c) QuantumWise
Supplier . : RECOiL Size ..... : 23 x 5.00MB
Cracker .. : RECOiL Protection : FlexLM
Packager . : RECOiL Type ..... : Utility
Date ..... : 01-17-2009 OS ....... : Windows
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°²²° [ RELEASE NOTES ] °²²°
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User-friendly atomic-scale modeling
Virtual NanoLab (VNL) combines powerful atomic-scale modeling and
NanoLanguage scripting in a user-friendly graphical
interface.
- Build complex atomic structures with a few mouse clicks
- Generate NanoLanguage scripts
- Visualize atomic geometries and calculated physical quantities in 3D
Atomic-scale modeling is indispensable when it comes to simulating
experiments and analyzing atomic-scale properties of nanoscale devices.
The functionality of a nanoscale device is largely determined by the
positions of individual atoms. It might change drastically if some atoms
are replaced, added, or removed. Atomic-scale modeling makes you
understand why your device works. Or why it doesn’t work!
Virtual NanoLab is based on Atomistix ToolKit (ATK) and gives access to
state-of-the-art modeling techniques, including non-equilibrium Green’s
function and density-functional-theory (DFT) methods. With automatic
script generation these techniques are simple and intuitive to use
whether or not you are an expert in quantum chemistry and
electronic-structure calculations.
Compared with physical experiments, nanoscale modeling is cheap and
efficient. Using modeling prior to, or in combination with, practical
laboratory work accelerates the development by limiting the
time-consuming trial-and-error experimentation. Possible problems can be
detected and solved before the device is even fabricated.
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Unzip , Unrar , Install. Check instructions
NOTE: The binary for VNL (vnl_exec) is in 32bit, so make sure you have
32bit libraries installed on your linux.
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We are not taking any applications. We are an invite only group.
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