Results 21 to 30 of about 223,528 (342)

Copper gallium selenide thin films on Si by magnetron sputtering for photovoltaic applications: Composition, junction formation and metal contacts

Cogent Engineering, 2018
Thin films of CuGaSe were deposited on n-Si (1 0 0) by rf magnetron sputtering from a stoichiometric CuGaSe2 target. The objective of this study was to characterize the thin film/Si heterojunction for potential photovoltaic applications, evaluate ...
M. A. Awaah, U. Obahiagbon, H. Mohammed, O. Akpa, I. Awaah, T. Isaac-Smith, N. Korivi, J. B. Posthill, K. Das   +8 more
doaj   +1 more source

Micro-Pattern of Graphene Oxide Films Using Metal Bonding

Micromachines, 2020
Recently, graphene has been explored in several research areas according to its outstanding combination of mechanical and electrical features. The ability to fabricate micro-patterns of graphene facilitates its integration in emerging technologies such ...
Heba Abunahla, Nahla Alamoodi, Anas Alazzam, Baker Mohammad   +3 more
doaj   +1 more source

Bubble‐pen lithography: Fundamentals and applications

Aggregate, 2022
Developing on‐chip functional devices requires reliable fabrication methods with high resolution for miniaturization, desired components for enhanced performance, and high throughput for fast prototyping and mass production.
Pavana Siddhartha Kollipara, Ritvik Mahendra, Jingang Li, Yuebing Zheng   +3 more
doaj   +1 more source

Multi-silicon ridge nanofabrication by repeated edge lithography [PDF]

, 2009
We present a multi-Si nanoridge fabrication scheme and its application in nanoimprint\ud lithography (NIL). Triple Si nanoridges approximately 120 nm high and 40 nm wide separated\ud by 40 nm spacing are fabricated and successfully applied as a stamp in ...
Berenschot, J.W., Elwenspoek, M.C., Huskens, J., Jansen, H.V., Tas, N.R., Zhao, Y.   +5 more
core   +4 more sources

Combinatorial Techniques to Efficiently Investigate and Optimize Organic Thin Film Processing and Properties

Molecules, 2013
In this article we present several developed and improved combinatorial techniques to optimize processing conditions and material properties of organic thin films. The combinatorial approach allows investigations of multi-variable dependencies and is the
Hans-Werner Schmidt, Christopher K. Ober, Christian Neuber, Tristan Kolb, Florian Wieberger   +4 more
doaj   +1 more source

Microphotonic parabolic light directors fabricated by two-photon lithography [PDF]

, 2011
We have fabricated microphotonic parabolic light directors using two-photon lithography, thin-film processing, and aperture formation by focused ion beam lithography. Optical transmission measurements through upright parabolic directors 22 μm high and 10 
Atwater, H. A., Atwater, J. H., Garcia de Abajo, J., Kosten, E., Parsons, J., Polman, A., Spinelli, P., Van de Groep, J., Van Lare, C.   +8 more
core   +1 more source

A review of 2D and 3D plasmonic nanostructure array patterns: fabrication, light management and sensing applications

Nanophotonics, 2019
This review article discusses progress in surface plasmon resonance (SPR) of two-dimensional (2D) and three-dimensional (3D) chip-based nanostructure array patterns.
Kasani Sujan, Curtin Kathrine, Wu Nianqiang   +2 more
doaj   +1 more source

3D Stretchable Arch Ribbon Array Fabricated via Grayscale Lithography. [PDF]

, 2016
Microstructures with flexible and stretchable properties display tremendous potential applications including integrated systems, wearable devices and bio-sensor electronics.
Deng, Ningqin, MABOUDIAN, Roya, Mohammad, Mohammad, Pang, Yu, Ren, Tian-Ling, Shavezipur, Mohammad, Shu, Yi, Wang, Xuefeng, Yang, Yi, Zhao, Haiming   +9 more
core   +2 more sources

Learning Synchronous Control Based on Intelligent Methods for Ultra-Precision Stage Systems

IEEE Access
With the increasing demands on equipment accuracy, synchronous performance becomes more and more significant for ultra-precision systems. In order to achieve nanometer-level accuracy and millisecond synchronization in practice, a learning synchronous ...
Xin Zhou, Yuejing Qi, Zhipeng Wu, Wei Qi, Ailin Li   +4 more
doaj   +1 more source

Improving the Consistency of Nanoscale Etching for Atomic Force Microscopy Tomography Applications

Frontiers in Materials, 2019
The atomic force microscope (AFM) empowers research into nanoscale structural and functional material properties. Recently, the scope of application has broadened with the arrival of conductance tomography, a technique for mapping current in three ...
Mark Buckwell, Wing H. Ng, Stephen Hudziak, Adnan Mehonic, Mario Lanza, Anthony J. Kenyon   +5 more
doaj   +1 more source