Materials Literature
按标题、摘要、年份、主题和来源检索公开元数据。结果保留作者、摘要、分类与原始来源链接。
The following topics are dealt with: electric motor; magnetic sheet metal processing; control method; power electronic production; simulation; magnet manufacturing; winding assembly; quality assurance; testing; magnetic flux; innovative production process; and materials.
Plenaries are scheduled for 1 hour (including Q&A) each.Keynotes are schedule for 30 minutes (including Q&A)
The effect of inserting a Pt layer into a Co/Ni multilayered film with a perpendicular magnetization in terms of current-induced magnetic domain wall (DW) motion has been investigated. We found that the current density required to obtain DW motion was approximately 1.9 times greater in Co/Ni/Pt wire than in Co/Ni wire…
1.Researchers at the University of Wisconsin have designed a device to turn an object towards the sun without any other power inputs using a liquid crystal elastomer (a rubber containing groups whi...
We propose a new nonvolatile resistance memory device having a metal/Al 2 O 3 /3C-SiC/n-Si/metal metal–insulator–semiconductor (MIS) structure. The on/off behavior of the resistance change memory is suggested to be explained by electron trapping and detrapping through the Al 2 O 3 layer in the defect states generated…
Lighting based on solid-state GaN light-emitting diodes (LEDs) is diffi cult to make fl exible or wearable due to the rigidity of the substrate (~200-300 m thick). However, the thin fi lm itself (less than 5 m thick) that grows on the rigid substrate can be fl exible due to its thinness. Jung et al. demonstrate GaN-ba…
und variablem Diffusionsvermögen zur Beschreibung der Wasseraufnahme bei Verbundwerkstoffen W.
Significance and Use 4.1 This practice provides information on the creep of bonded metal parts subjected to combined effects of temperature, shear, and time.Scope 1.1 This practice covers the determination of the amount of creep of metal-to-metal adhesive
由于晶体硅薄膜太阳电池兼有晶体硅太阳电池高效、性能稳定和薄膜电池低成本的优点, 是最有可能取代现有晶体硅太阳电池技术的下一代薄膜电池技术. 本文利用PC1D软件对外延晶体硅薄膜太阳电池进行了器件模拟. 为了使模拟更接近真实的情况, 我们采用了更符合实际情况的器件结构和参数设置. 在此基础上, 全面系统地研究了背表面场(back surface field, BSF)层、基区和发射区参数、晶体硅活性层电学质量、电池表面钝化情况、电池内部复合情况和pn结漏电情况等对外延晶体硅薄膜太阳电池光电性能的影响. 在影响外延晶体硅薄膜太阳电池效率的众多因素中, 辨认出对电池效率影响幅度最大的3个参数依次是基区少子扩散长度、二极管暗饱和电流和正表…
Significance and Use 3.1 This sample preparation procedure may be used to prepare metallographic samples for Test Method B657 and Practice B390. It does not include all variations of sample preparation.Scope 1.1 This guide prescribes a method for preparin
This specification covers insulation monitoring devices for stripboard electrical systems. Materials covered by this specification include Type I (ac device) and Type II (dc device) electrical system insulation monitoring devices used in the detection of ohmic insulation faults to ground in either active ac ungrounded…
Get PDF Email Share Share with Facebook Tweet This Post on reddit Share with LinkedIn Add to CiteULike Add to Mendeley Add to BibSonomy Get Citation Copy Citation Text Joshua Nunn and Ian Walmsley, "Quantum Diamonds," Optics & Photonics News 23(10), 34-41 (2012) Export Citation BibTex Endnote (RIS) HTML Plain Text Cit…
The most commonly used noble metal nanoparticles such as gold (Au), silver (Ag) and their combinations show tunable surface plasmon resonance frequencies, which can be arranged to the required wavelengths (from visible to near-infrared region) based on their shape, size and composition. These unique properties make no…
The development of a standard model of cosmological structure formation over the last forty years must count as one of the great success stories in Physics. The model describes the geometry and material content of the Universe, explaining how structure – galaxies of various sizes and types, groups and clusters of gala…
The electrical resistance of an individual boron-doped multi-walled carbon nanotube was measured under high pressure up to 1.73 GPa. The resistance decreased drastically when pressure was applied. The temperature dependence of the resistance was explained by a variable range hopping transport model, and the dimensiona…
ΔΕΔΟΜΕΝΑ: Η άσκηση βελτιώνει την πρόγνωση των ασθενών με στεφανιαίανόσο. Εντούτοις η ιδανική διάρκεια άσκησης για τον κάθε ασθενή παραμένει ασα-φής.ΣΚΟΠΟΣ ΜΕΛΕΤΗΣ: Να διερευνηθεί η επίδραση της διάρκειας άσκησης στις ε-λαστικές ιδιότητες αρτηριών, καθώς και στο οξειδωτικό στρες/αντιοξειδωτικούς μη-χανισμούς σε πάσχοντ…
Dana Holding Corp, a supplier of drive-line, sealing and thermal-management technologies, has developed multi-layer steel (MLS) transmission separator plates which, it claims, are capable of withstanding three times the sealing pressure of products currently available on the light-vehicles market.
Abstract Wieland B16 Supralloy is an advanced version of B16 (Alloy Digest Cu-704, July 2003). It has a combination of useful properties, particularly for the connector market. This datasheet provides information on composition, physical properties, elasticity, tensile properties, and bend strength. It also includes i…
Abstract Ancorsteel 1015 alloy is a low apparent density water-atomized alloy. This datasheet provides information on composition, physical properties, hardness, and tensile properties. It also includes information on powder metal forms. Filing Code: CS-171. Producer or source: Hoeganaes Corporation.
The cover picture shows five photomicrographs of contact textures between various liquid crystal phases of enantiomers. The picture is provided by Professor John W. Goodby (York University, UK), one of the authors who make up a highly interdisciplinary and international group of contributors to this special issue on F…