Large On/Off and Rectification Ratios, Self-Compliance, High-Uniformity in Pt/Al2O3/TaOx/Ta Self-Rectifying Memristors

2021 ◽  
Author(s):  
Sheng-Guang Ren ◽  
Run Ni ◽  
Xiao-Di Huang ◽  
Yi Li ◽  
Xiang-Shui Miao
Keyword(s):  
High Uniformity

Multi-aperture anode based AlGaN/GaN Schottky barrier diodes with low turn-on voltage and high uniformity

2020 ◽  
Vol 13 (9) ◽  
pp. 096502
Author(s):  
Yu Lu ◽  
Feng Zhou ◽  
Weizong Xu ◽  
Dongsheng Wang ◽  
Yuanyang Xia ◽  
...  
Keyword(s):  
Schottky Barrier ◽  
Schottky Barrier Diodes ◽  
Turn On ◽  
High Uniformity

Choice of Noncircular Gears Hobbing Linkage Methods

2019 ◽  
Vol 13 (1) ◽  
pp. 69-74
Author(s):  
Wang Yazhou ◽  
Xiao Junfeng ◽  
Liu Yongping ◽  
An Jianmin
Keyword(s):  
Machine Tools ◽  
High Density ◽  
Arc Length ◽  
Linkage Methods ◽  
High Uniformity ◽  
Linkage Method ◽  
Noncircular Gears

Background: Various relevant patents and papers which have reported noncircular gears synthesize the advantages of circular gears and cam mechanisms, and are widely used in many types of mechanical instruments. Hobbing is a better method for fabricating noncircular gears. There are 4 linkagemethods to hob noncircular gears. However, which linkage method should be chosen practically has not yet been reported. Objective: The goal of this work is to choose the best linkage method for hobbing noncircular gears. Method: Firstly, the hobbing models of noncircular gears was deduced. Then, based on the model, hobbing linkage methods of noncircular gears were obtained. Thirdly, under different hobbing linkage methods, their aspects (developing regularity of hobbing cutter trace, arc length of program blocks and motion axes of machine tools) were compared. Results: Finally, with the best characteristics of a high density of shaping cutter trace, high uniformity of arc length of program blocks and ease of control, the equal arc-length of gear billet (EALGB) is obtained. It has been proven that EALGB is an excellent linkage method to hob noncircular gears. Conclusion: It has been proven that EALGB is an excellent linkage method to hob noncircular gears.

scholarly journals Tactile Interaction Sensor with Millimeter Sensing Acuity

Sensors ◽  
2021 ◽  
Vol 21 (13) ◽  
pp. 4274
Author(s):  
Eunsuk Choi ◽  
Sunjin Kim ◽  
Jinsil Gong ◽  
Hyeonjeong Sun ◽  
Minjin Kwon ◽  
...  
Keyword(s):  
Shear Force ◽  
High Reliability ◽  
Normal Pressure ◽  
Low Noise ◽  
Sensing Material ◽  
High Uniformity ◽  
Tactile Interaction ◽  
Force Direction ◽  
Potential Applications ◽  
Contact Shape

In this article we report on a 3 × 3 mm tactile interaction sensor that is able to simultaneously detect pressure level, pressure distribution, and shear force direction. The sensor consists of multiple mechanical switches under a conducting diaphragm. An external stimulus is measured by the deflection of the diaphragm and the arrangement of mechanical switches, resulting in low noise, high reliability, and high uniformity. Our sensor is able to detect tactile forces as small as ~50 mgf along with the direction of the shear force. It also distinguishes whether there is a normal pressure during slip motion. We also succeed in detecting the contact shape and the contact motion, demonstrating potential applications in robotics and remote input interfaces. Since our sensor has a simple structure and its function depends only on sensor dimensions, not on an active sensing material, in comparison with previous tactile sensors, our sensor shows high uniformity and reliability for an array-type integration.

3D nanochannel electroporation for high-throughput cell transfection with high uniformity and dosage control

Nanoscale ◽  
2016 ◽  
Vol 8 (1) ◽  
pp. 243-252 ◽  
Author(s):  
Lingqian Chang ◽  
Paul Bertani ◽  
Daniel Gallego-Perez ◽  
Zhaogang Yang ◽  
Feng Chen ◽  
...  
Keyword(s):  
High Throughput ◽  
Cell Transfection ◽  
High Uniformity

Core performance and mix in direct-drive spherical implosions with high uniformity

2001 ◽  
Vol 8 (5) ◽  
pp. 2251-2256 ◽  
Author(s):  
D. D. Meyerhofer ◽  
J. A. Delettrez ◽  
R. Epstein ◽  
V. Yu. Glebov ◽  
V. N. Goncharov ◽  
...  
Keyword(s):  
Direct Drive ◽  
High Uniformity

Brief Analysis for the Aesthetic Form of Chinese Garden Art

2014 ◽  
Vol 584-586 ◽  
pp. 650-653 ◽  
Author(s):  
Bian Ling Zhang
Keyword(s):  
Development History ◽  
Artistic Conception ◽  
High Uniformity ◽  
Aesthetic Form ◽  
The World ◽  
The Aesthetic ◽  
Aesthetic Forms

Chinese garden art has developed gradually along with the neutralization--lasting appeal--artistic conception trend till to the peak, meanwhile, those aesthetic forms can be existed synchronously with historical advancement, logic arrangement in parallel and correspondence as well as abundance and deepening of the interior connotation and exterior extension, which represent the high uniformity of the development history and logics of Chinese garden art. Nowadays, the landscape garden development is required to probe its root, explore its cultural soul, so as to base itself upon the garden industry all over the world. Additionally, the function of traditional aesthetic form will show the powerful functions, declare publicly the deep influence of modernized landscape garden development.

Ultra-refining for the production of long-term highly pH-stable lignin nanoparticles in high yield with high uniformity

2021 ◽  
Author(s):  
Braz de Souza Marotti ◽  
Valdeir Arantes
Keyword(s):  
High Yield ◽  
Renewable Biomass ◽  
High Uniformity

In a bioeconomy, the valorization of lignin beyond its use to generate energy in renewable biomass-based industries is highly attractive and economically critical. However, most of its proposed applications are...

Sign in / Sign up

Export Citation Format

Share Document