Results 41 to 50 of about 11,900 (214)

Overlay Accuracy Limitations of Soft Stamp UV Nanoimprint Lithography and Circumvention Strategies for Device Applications

, 2018
In this work multilevel pattering capabilities of Substrate Conformal Imprint Lithography (SCIL) have been explored. A mix & match approach combining the high throughput of nanoimprint lithography with the excellent overlay accuracy of electron beam ...
Bolten, Jens, Cegielski, Piotr Jacek, Giesecke, Anna Lena, Kim, Jung Wuk, Lemme, Max Christian, Nowak, Christoph, Schlachter, Florian, Wahlbrink, Thorsten   +7 more
core   +1 more source

Modeling Light Trapping in Nanostructured Solar Cells [PDF]

, 2011
The integration of nanophotonic and plasmonic structures with solar cells offers the ability to control and confine light in nanoscale dimensions.
Atwater, Harry A., Ferry, Vivian E., Polman, Albert   +2 more
core   +2 more sources

Scalable Thermal Engineering via Femtosecond Laser‐Direct‐Written Phononic Nanostructures

Advanced Functional Materials, EarlyView.
This study demonstrates that femtosecond laser‐induced periodic surface structures (fs‐LIPSS) can function as phononic metasurfaces, reducing thermal conductivity below the plain thin‐film limit. Phonon Monte Carlo analysis reveals that the periodic structures restrict phonon mean free paths.
Hiroki Hamma, Roman Anufriev, Kazuyoshi Fushinobu, Masahiro Nomura, Byunggi Kim   +4 more
wiley   +1 more source

Novel ultraflexible transparent self-heating composite films for nanoimprint lithography

Materials & Design
The novel self-heating composite films aim to provide an innovative heat source solution for nanoimprint lithography technology (NIL). The composite films are deposited by spin coating silver nanowires (AgNWs) on patterned substrates and then coating the
Zhiwei Yang, Haitao Zhao, Xugang Qi, Chuangye Yao, Rui Ma, Jinsong Song, Yuanxun Cao, Dayong Ma, Haiming Li, Guangxu Cui, Jie Zhang   +10 more
doaj   +1 more source

Research on the influence of stamping materials on resist flow and the residual layer in thermal nanoimprint lithography

Micro & Nano Letters, 2023
Various stamp materials can significantly affect the filling quality of nanoimprint lithography (NIL). The effects of different stamp materials on the imprinting process were investigated from the angles of residual layer (RL) thickness, contact pressure,
Hong‐Wen Sun, Tian‐Hua Tang, Jing‐Sheng Wang, Li‐Jun Gu, Yan‐Chun Huang, Ya‐Ru Li   +5 more
doaj   +1 more source

Influence of Periodic Surface Nanopatterning Profiles on Series Resistance in Thin-Film Crystalline Silicon Heterojunction Solar Cells

, 2015
In the frame of the development of thin crystalline silicon solar cell technologies, surface nanopatterning of silicon is gaining importance. Its impact on the material quality is, however, not yet fully controlled.We investigate here the influence of ...
Abdo, Islam, Daif, Ounsi El, Depauw, Valerie, Gordon, Ivan, Guindi, Rafik, Tous, Loic, Trompoukis, Christos   +6 more
core   +1 more source

Bio‐Inspired Molecular Events in Poly(Ionic Liquids)

Advanced Functional Materials, EarlyView.
Originating from dipolar and polar inter‐ and intra‐chain interactions of the building blocks, the topologies and morphologies of poly(ionic liquids) (PIL) govern their nano‐ and micro‐processibility. Modulating the interactions of cation‐anion pairs with aliphatic dipolar components enables the tunability of properties, facilitated by “bottom‐up ...
Jiahui Liu, Marek W. Urban
wiley   +1 more source

Fabrication of hydrophobic inorganic coatings on natural lotus leaves for nanoimprint stamps

, 2011
Hydrophobic inorganic films were obtained by direct deposition of copper or silicon onto natural lotus leaves by ion beam sputtering deposition technique.
Chen, Deng, Dianbo Zhang, Feng, Feng, Guo, Guo, Jiang, Li, Saison, Shuxi Dai, Singh, Tekin, Trimbach, Tu, Wang, Wanyong Ding, Xi, Yang Wang, Yuan, Zou, Zuliang Du   +21 more
core   +1 more source

Nanostructure transfer using cyclic olefin copolymer templates fabricated by thermal nanoimprint lithography [PDF]

, 2014
published_or_final_versio
KHAN, A, LI, S, Li, W, TANG, X
core   +1 more source

Overcoming Debye Length Limitations in Electrolyte‐Gated Transistor Biosensors Using Nanoscale‐Grooved Oxide Semiconductors Fabricated by Thermal Nanoimprint Lithography

Advanced Functional Materials, EarlyView.
Nanoscale‐grooved indium gallium oxide (IGO) semiconductors, patterned via thermal nanoimprint lithography (NIL) using CD/DVD templates, are integrated into electrolyte‐gated transistor biosensors to overcome Debye length limitations. Precisely engineered concave–convex nanostructures modulate local electrostatic potentials, extend the effective Debye ...
Jong Yu Song, Gyeongmin Lee, Dong Hyung Kim, Woo Lee, Eun‐Ah You, Young‐Geun Ha   +5 more
wiley   +1 more source