机构

• 力学研究所 [1]
• 金属研究所 [1]
• 长春光学精密机械与物... [1]
• 宁波材料技术与工程研... [1]

采集方式

• OAI收割 [4]

内容类型

• 期刊论文 [3]
• 会议论文 [1]

发表日期

• 2021 [2]
• 2008 [1]
• 2006 [1]

学科主题

筛选

浏览/检索结果: 共4条，第1-4条 帮助 条数/页： 5101520253035404550556065707580859095100 排序方式： 请选择题名升序题名降序提交时间升序提交时间降序作者升序作者降序发表日期升序发表日期降序 Dynamic Impact of High-Density Aluminum Foam 期刊论文  OAI收割 ACTA MECHANICA SOLIDA SINICA, 2021, 页码: 17 作者:  Peng Q(彭青);  Xie JJ(谢季佳);  Ma HS(马寒松);  Ling, X;  Liu XM(刘小明)   |  收藏  |  浏览/下载：47/0  |  提交时间：2021/08/30 High density aluminum  Foam Deshpande-Fleck model  Finite element method  Impact analysis  Plastic wave   Nanoporous Metals: From Plasmonic Properties to Applications in Enhanced Spectroscopy and Photocatalysis 期刊论文  OAI收割 ACS NANO, 2021, 卷号: 15, 期号: 4, 页码: 6038-6060 作者:  Koya, Alemayehu Nana;  Zhu, Xiangchao;  Ohannesian, Nareg;  Yanik, A. Ali;  Alabastri, Alessandro   |  收藏  |  浏览/下载：18/0  |  提交时间：2021/12/01 RAMAN-SCATTERING  LABEL-FREE  OPTICAL-PROPERTIES  SURFACE-PLASMONS  ROUGH SURFACES  FLUORESCENCE ENHANCEMENT  ALUMINUM NANOPARTICLES  TUNABLE PLASMONICS  HOT-ELECTRONS  HIGH-DENSITY   Crystal structure prediction of LiBeH(3) using ab initio total-energy calculations and evolutionary simulations 期刊论文  OAI收割 Journal of Chemical Physics, 2008, 卷号: 129, 期号: 23 C. H. Hu; A. R. Oganov; Y. M. Wang; H. Y. Zhou; A. Lyakhov; J. Hafner 收藏  |  浏览/下载：22/0  |  提交时间：2012/04/13 ab initio calculations  beryllium compounds  crystal structure  density  functional theory  desorption  energy gap  enthalpy  ground states  heat  of formation  high-pressure solid-state phase transformations  hydrogen  storage  lithium compounds  space groups  hydrogen-storage materials  density-functional calculations  lithium-beryllium hydrides  augmented-wave method  light-metal hydrides  electronic-structure  aluminum hydrides  phase-transition  stability  csmgh3   Study on the fabrication of blazed grating with sub-micrometer space on aluminum film (EI CONFERENCE) 会议论文  OAI收割 12th International Manufacturing Conference in China, IMCC2006, September 21, 2006 - September 23, 2006, Xi'an, China Lun S.; Hao D.; Qi X. 收藏  |  浏览/下载：16/0  |  提交时间：2013/03/25 The saw tooth grooves of blazed grating ruled by ruling engine are formed by diamond tool which presses on the aluminum film evaporated on the substrate of optical glass or metal. The real shape of ruled saw tooth groove is different from that of the ideal groove and the ruling process indicates that there are the zero order planes  similar to the flat tops  on the grating grooves. The results of Fourier analysis for the real ruled grating featuring the zero order plane structure shows that the flat top width is an important factor for grating efficiency. Additionally  bigger pressure value loaded on the diamond tool and bigger lateral pressure value on the aluminum film will be benefit to the improvement of grating diffraction efficiency. Based on the grating interferometer  the high precision positioning control system of ruling engine guarantees the accuracy of the grooves space. High density blazed grating whose space is 0.83p.m is manufactured and its' grooves spaces are very equidistant and uniform under the view field of AFM. And the infrared blazed grating  whose diffraction efficiency in the first order is up to 97 percent  is ruled successfully also.