نتایج جستجو برای: nano scale
تعداد نتایج: 622005 فیلتر نتایج به سال:
new two nano- sized schiff base complexes [m(l)], where l= 2, 2'-((1e, 1e')-(1, 2 phenylen bis (azanylylidene)) bis (methanylylidene)) bis (4-bromo phenolato) and m=cu or zn, (a, b complexes) were synthesized by ultrasonic irradiation. these complexes were characterized by elemental analysis, molar conductivity, ft-ir, fluorescence emission, 1h nmr, field emission scanning electron sp...
Nano-scale copper oxide with various morphologies is synthesized via the thermal oxide method and growth in a 5 wt% NaCl solution of spray fog environment. The nano-scale copper oxide is grown on copper metal sheets via the thermal oxide method at 650 ̊C for 60 minutes. Nano-scale copper oxide grains and nanowires are induced on copper metal sheets then placed in 5 wt% NaCl solution of salt spra...
Introduction and Background: Ceramics are inorganic, nonmetallic materials, such as alumina, beryllia, or glassceramic, whose final characteristics are produced by subjection to high temperatures. Nanomaterials is a rapidly growing area of ceramics [1-3] and can be classified into the following categories: Nano-particles submicron or ultra micron size particles; Nano-fibers – nanometer (nm) siz...
We propose the nano-scale displacement sensor with high resolution for weak-force systems could be realized based on vertical stacked two-dimensional (2D) atomic corrugated layer materials bound through Van der Waals (VdW) interaction. Using first-principles calculations, we found the electronic structure of bi-layer blue phosphorus (BLBP) varies appreciably to both the lateral and vertical int...
Multi Scale modeling of Nano solar cells is proposed and implemented in this paper. In the realm of current theories many phenomenon of Nano scale remains inexplicable and there is a need of high computation power to work on areas such as multi scale modeling. We have shown the distribution of computation in multi scale modeling being implemented on an HPC Setup for nano enable solar cells. We ...
This report contains the findings of the first NSF workshop on the newly emerging area of nano-scale systems, dynamics and control. This workshop brought together many leading researchers from various disciplines and background for discussing the current status, future research directions, and potential applications of this new field. After giving a general background on nano-scale dynamics and...
Packaging and interconnect technologies are critical to the advancement of micro-scale and nano-scale systems. This paper will review some examples of our studies on flip-chip assembly, solder self-assembly, automated tuning and fixing, flexible circuits, atomic layer deposition and liquid crystal polymer for manufacturable and reliable microelectromechanical systems (MEMS). In addition, we wil...
A self aligned nano scale gap between multiple metal layers has been fabricated using a newly developed technique of controlled undercut and metallization (CUM), and applied for the assembly of an individual carbon nanotube (CNT). The new method enables conventional optical lithography to fabricate nano-gap electrodes and self aligned patterns with nano scale precision. Individual CNTs were ass...
the continuum based approaches don’t provide the correct physics in atomic scales. on the other hand, the molecular based approaches are limited by the length and simulated process time. as an attractive alternative, this paper proposes the fixed interfacial multiscale method (fimm) for computationally and mathematically efficient modeling of solid structures. the approach is applicable to mult...
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