Results 51 to 60 of about 1,462,427 (304)

Nonequilibrium Nitrogen Spike Annealing for Crystallization Enhancement Achieves High Mobility and Reliability in IGO TFTs

Advanced Electronic Materials
Poly‐crystallized In‐Ga‐O (IGO) semiconductor has the potential for application in high‐density memory and back end of line (BEOL) integration with CPU. Since the development of In2O3‐based multi‐cation oxides, i.e., IGZO, such material is very difficult
Kuo Zhang, Jiayi Wang, Ziheng Bai, Chunyu Zhang, Tong Yu, Yang Xu, Nannan You, Rui Chen, Zhicheng Wu, Di Geng, Guanhua Yang, Shengkai Wang, Ling Li, Ming Liu   +13 more
doaj   +1 more source

Recent Advances in Nanoporous Membranes for Water Purification

Nanomaterials, 2018
Nanoporous materials exhibit wide applications in the fields of electrocatalysis, nanodevice fabrication, energy, and environmental science, as well as analytical science. In this review, we present a summary of recent studies on nanoporous membranes for
Zhuqing Wang, Aiguo Wu, Lucio Colombi Ciacchi, Gang Wei   +3 more
doaj   +1 more source

Prototype Development for the GMT FSM Secondary - Off-axis Aspheric Mirror Fabrication - [PDF]

Journal of Astronomy and Space Sciences, 2014
A prototype of the GMT FSM has been developed to acquire and to enhance the key technology – mirror fabrication and tiptilt actuation. The ellipsoidal off-axis mirror has been designed, analyzed, and fabricated from light-weighting to grinding ...
Young-Soo Kim, Jihun Kim, Je Heon Song, Myung Cho, Ho-Soon Yang, Joohyung Lee, Ho-Sang Kim, Kyoung-Don Lee, Hyo-Sung Ahn, Won Hyun Park   +9 more
doaj   +1 more source

Compensation of the Stress Gradient in Physical Vapor Deposited Al_1−xSc_xN Films for Microelectromechanical Systems with Low Out-of-Plane Bending

Micromachines, 2022
Thin film through-thickness stress gradients produce out-of-plane bending in released microelectromechanical systems (MEMS) structures. We study the stress and stress gradient of Al0.68Sc0.32N thin films deposited directly on Si.
Rossiny Beaucejour, Michael D’Agati, Kritank Kalyan, Roy H. Olsson   +3 more
doaj   +1 more source

Surface micromachined membranes for tunnel transducers [PDF]

, 1997
We have developed low-temperature surface micromachining procedures for the fabrication of suspended SiO2/Si3N4 membranes. This fabrication method was integrated with electron beam lithography, anisotropic ion etching, and electroplating to construct ...
George, Thomas, Scherer, Axel, Wong, Joyce   +2 more
core   +1 more source

Planar Solid‐State Nanopores Toward Scalable Nanofluidic Integration Based on CMOS Technology

Advanced Engineering Materials, EarlyView.
We present a scalable silicon‐based fabrication strategy for planar solid‐state nanopores to enable their integration with complex nanofluidic systems. Prototype devices demonstrate normal voltage‐current characteristics, good noise performance, and appreciable streaming currents. Our CMOS‐compatible fabrication process offers precise geometric control
Ngan Hoang Pham, Chenyu Wen, Mohammad Hadi Khaksaran, Won‐Yong Lee, Javier Cruz, Klas Hjort, Dongping Wu, Shi‐Li Zhang   +7 more
wiley   +1 more source

A Slow-Light Mach-Zehnder Interferometric Switch With One-Dimensional Grating Waveguides

IEEE Access
Optical switches are essential components of all-optical switching networks, enabling optical path switching in the optical domain without the need for electronic conversion.
Hong Gao, Fujun Sun, Gang Yang, Tianyang Fu, Zaili Yang, Jing Xiao, Wei Tang, Yan Yang   +7 more
doaj   +1 more source

Innovation of Carbon from Pectin Templated in Fabrication of Interlayer-free Silica-Pectin Membrane

Jurnal Kimia Sains dan Aplikasi, 2019
Water scarcity is the main issues in Indonesia especially for coastal areas. As a consequence, the water has high salinity of >50.000 ppm salt concentration where an appropriate treatment is necessary before consumed.
Amalia Enggar Pratiwi, Muthia Elma, Meilana Dharma Putra, Agus Mirwan, Aulia Rahma, Erdina Lulu Atika Rampun   +5 more
doaj   +1 more source

Fabrication and Characterization of the Micro-Heater and Temperature Sensor for PolyMUMPs-Based MEMS Gas Sensor

Micromachines, 2022
This work describes the fabrication and characterization of a Micro-Electro-Mechanical System (MEMS) sensor for gas sensing applications. The sensor is based on standard PolyMUMPs (Polysilicon Multi-Users MEMS Process) technology to control the ...
Abdullah S. Algamili, Mohd Haris Khir, Abdelaziz Y. Ahmed, Almur A. Rabih, Saeed S. Ba-Hashwan, Sami S. Alabsi, Osamah L. Al-Mahdi, Usman B. Isyaku, Mawahib G. Ahmed, Muhammad Junaid   +9 more
doaj   +1 more source

Grassroots digital fabrication in makerpaces. Report from a World Café [PDF]

, 2014
No description ...
Dickel, Sascha, Hielscher, Sabine, Smith, Adrian, Søderberg, Johan, van Oost, Ellen   +4 more
core