Results 11 to 20 of about 61,657 (284)

Sacrificial layer concept interface engineering for robust, lossless monolithic integration of perovskite/Si tandem solar cells yielding high fill factor of 0.813 [PDF]

Nano Convergence
Efficient monolithic perovskite/Si tandem solar cells require a robust recombination junction (RJ) with excellent electrical and optical properties.
Yoon Hee Jang, Youngseok Lee, Hyeon Sik Seo, Haram Lee, Kyoung-jin Lim, Jung-Kun Lee, Jaeyeong Heo, Inho Kim, Doh-Kwon Lee   +8 more
doaj   +2 more sources

Sacrificial Paste for Fabrication of Ceramic Materials by Layer-By-Layer Method [PDF]

Archives of Metallurgy and Materials, 2016
The aim of the work was to develop a sacrificial paste suitable for securing channels during shaping of ceramic materials with internal structures via combination of tape casting and soft lithography.
Falkowski P., Scisel K.
doaj   +2 more sources

Atomic Layer Assembly Based on Sacrificial Templates for 3D Nanofabrication

Micromachines, 2022
Three-dimensional (3D) nanostructures have attracted widespread attention in physics, chemistry, engineering sciences, and biology devices due to excellent functionalities which planar nanostructures cannot achieve.
Guangzhou Geng, Zhongshan Zhang, Chensheng Li, Ruhao Pan, Yunlong Li, Haifang Yang, Junjie Li   +6 more
doaj   +3 more sources

Efficient electrodynamic stripping for 12-inch wafer-scale freestanding ferroelectric oxide membranes [PDF]

Nature Communications
Developing an efficient and non-destructive stripping method suitable for most fragile freestanding films is essential for developing industrial semiconductor integration and flexible devices.
Hangren Li, Jie Tu, Siyuan Du, Guoqiang Xi, Chen Liu, Yue-Wen Fang, Shuai Xu, Jia-Han Zhang, Enqi Sun, Shunli Ouyang, Xudong Liu, Longyuan Shi, Xiuqiao Liu, Dongxing Zheng, Lei Guo, Xixiang Zhang, Kuijuan Jin, Jianjun Tian, Linxing Zhang, Xianran Xing   +19 more
doaj   +2 more sources

Research on Processing Technology of Multi-Layer Heterogeneous Material Composite Micron Cantilever Beam Structure

Micromachines, 2022
In order to overcome the simplicity and instability of micron cantilever membrane structure, sacrificial layer technology and multi-layer heterogeneous material composite stacking technology were designated.
Yingqi Shang, Hongquan Zhang, Zuofei Wu, Dongsa Chen, Shuangyu Wu   +4 more
doaj   +1 more source

Sacrificial layer microfluidic device fabrication methods [PDF]

ELECTROPHORESIS, 2006
AbstractOver the past 15 years, research in the field of microfluidics has experienced rapid growth due to significant potential advantages such as low cost, short analysis times, and elimination of sources of contamination. Although etched and thermally bonded glass substrates have seen widespread use and offer solid performance, device fabrication ...
Bridget A, Peeni, Milton L, Lee, Aaron R, Hawkins, Adam T, Woolley   +3 more
openaire   +2 more sources

A Novel Synthesis of ZnO Nanoflower Arrays Using a Lift-Off Technique with Different Thicknesses of Al Sacrificial Layers on a Patterned Sapphire Substrate

Nanomaterials, 2022
A novel method to synthesize large-scale ZnO nanoflower arrays using a protrusion patterned ZnO seed layer was investigated. Different thicknesses of aluminum (Al) film were deposited on the concave patterned sapphire substrate as a sacrificial layer ...
Hsien-Wei Tseng, Ching-Shan Wang, Fang-Hsing Wang, Han-Wen Liu, Cheng-Fu Yang   +4 more
doaj   +1 more source

Fabrication of an active nanostencil with integrated microshutters [PDF]

, 2003
An active nanostencil, consisting of a thin (200 nm) silicon nitride membrane with attached polysilicon microactuators that can be used to dynamically open and/or close holes in the silicon nitride membrane, is presented.
Berenschot, J.W., Brugger, J., Egger, S., Ekkels, P., Krijnen, G.J.M., Ma, K.C., Tjerkstra, R.W.   +6 more
core   +19 more sources

Modified Model for Sacrificial Layer Etching [PDF]

Journal of Physics: Conference Series, 2006
Sacrificial layer etching with different structures is studied in this work. It is found that the existed model doesn't match with the experimental data well. A modified model is proposed by considering the diffusion coefficient of HF as a function of temperature and concentration in the solution.
Chang-ju Wu, Hui-lian Ma, Yue-lin Wang, Zhong-he Jin   +3 more
openaire   +1 more source

The Role of Sacrificial and/or Protective Layers to Improve the Sintering of Electroactive Ceramics: Application to Piezoelectric PZT-Printed Thick Films for MEMS

Ceramics, 2020
Piezoelectric thick films are of real interest for devices such as ceramic Micro-ElectroMechanical Systems (MEMS) because they bridge the gap between thin films and bulk ceramics. The basic design of MEMS includes electrodes, a functional material, and a
Hélène Debéda, Maria-Isabel Rua-Taborda, Onuma Santawitee, Simon Grall, Mario Maglione, U-Chan Chung, Catherine Elissalde   +6 more
doaj   +1 more source