Results 111 to 120 of about 25,807 (250)

Thin Fluoride Insulators for Improved 2D Transistors: From Deposition Methods to Recent Applications

physica status solidi (RRL) – Rapid Research Letters, EarlyView.
2D materials hold significant promise for next‐generation electronic and optoelectronic devices, but suitable gate dielectrics are still a challenge. Fluoride insulators, offering inert, dangling‐bond‐free surfaces, have recently emerged as strong candidates. This review covers recent publications on high‐quality fluoride thin‐film deposition and their
Behzad Dadashnia, Saeed Rasouli, Walter M. Weber, Daniele Nazzari   +3 more
wiley   +1 more source

Low Temperature Site‐Specific Pulsed Laser Annealing of MoS2

Small, EarlyView.
The application of laser pulses, of extremely short duration, is investigated as a potential new method to modify the atomic structure of ultrathin 2D materials for use in the creation of future electrical devices. The process is efficient, offering a site‐specific functionality, where regions of an electronic device that only requires annealing is ...
Nazar Farid, Aashi Gupta, Pavlina Metaxa, A Arifutzzaman, Hariprasad Kuduvan, Rahil Haria, Michele Conroy, Ian Campbell, Ageeth A Bol, James Connolly, Jun Lin, Ian Povey, Ray Duffy, Gerard M O'Connor   +13 more
wiley   +1 more source

A Hybrid Solid‐State Battery with a Panoramic‐Scale Stack of Bulk Electrodes and a Thin‐Film Electrolyte

Small, EarlyView.
A hybrid all‐solid‐state battery (ASSB) is implemented by integrating a thin‐film electrolyte on a bulk anode, and a thick cathode sheet. A densified anode substrate with suppressed porosity is prepared by cold pressing. Thin‐film electrolyte is fabricated onto the bulk substrate via co‐sputtering and infrared‐based rapid annealing.
Hyeseong Jeong, Young Jung Kim, Min Kwan Seo, Dongwook Shin, Jae Jin Kim, Jong‐Ho Lee, Sung Soo Shin, Hyoungchul Kim   +7 more
wiley   +1 more source

Surface engineering of polymers: Case study: PVD coatings on polymers

Zaštita Materijala, 2014
Surface engineering as a subset of materials science is changing the properties of the surface and sub-surface region in a desirable way. A variety of advanced properties like physical, chemical, electrical, magnetic, optical, mechanical, wear-resistant,
Petkoska Anka Trajkovska, Ilija Nasov
doaj   +1 more source

Combinatorial Synthesis of BaCu2Se2 Thin Films: Effect of Composition on Crystal Structure and Optoelectronic Properties

Small, EarlyView.
The emerging BaCu2Se2 semiconductor compound is synthesized in combinatorial thin film libraries for fast screening of its fundamental properties related to the application in sustainable energy sources. Ba‐rich and Cu‐rich compositions are explored.
Marin Rusu, José A. Márquez, Hannes Hempel, Galina Gurieva, Leo Choubrac, Ibrahim Simsek, Rene Schwiddessen, Pablo Reyes‐Figueroa, Daniel Molpeceres, Robert Wenisch, Markus Schleuning, Jan‐Ekkehard Hoffmann, Klaus Habicht, Christian A. Kaufmann, Iver Lauermann, Susan Schorr, Thomas Unold   +16 more
wiley   +1 more source

Influences of substrate pretreatments and Ti/Cr interlayers on the adhesion and hardness of CrAlSiN and TiAlSiN films deposited on Al2O3 and ZrO2-8Y2O3 thermal barrier coatings

Results in Physics, 2019
Using atmospheric plasma spraying (APS), ceramic Al2O3 and ZrO2-8Y2O3 thermal barrier coatings (TBC) were applied on AISI H11 (1.2343) and subsequently polished to serve as a substrate to magnetron sputter CrAlSi7.5N and TiAlSi7.9N films.
Wolfgang Tillmann, Alexander Fehr, Dominic Stangier, Markus Dildrop   +3 more
doaj   +1 more source

Thermal Operational Stability in Organic Thin Film Transistors: The Critical Role of Interface Composition and Deposition Conditions

Small Methods, EarlyView.
Operational thermal stability in organic thin‐film transistors is engineered through interfacial chemistry and deposition temperature. By pairing F10‐SiPc with different surface treatments and tuning substrate temperature during deposition, distinct transport regimes emerge, ranging from crystalline, trap‐prone behavior to reversible, thermally ...
Forest St‐Denis‐Weintrager, Sofia Gallardo‐Pascual, Nicolas Ledos, Raluchukwu B. Ewenike, Audithya Nyayachavadi, Halynne R. Lamontagne, Benoît H. Lessard   +6 more
wiley   +1 more source

In Situ Investigation of Microstructure Evolution and Stress Generation During Low‐Pressure Carburizing and Quenching by Means of Synchrotron X‐Ray Diffraction

steel research international, EarlyView.
This study uses in situ synchrotron X‐ray diffraction at the German Electron Synchrotron to analyze low‐pressure carburizing (LPC) in steels. The findings reveal surface carbon saturation and carbide formation kinetics, and phase‐specific stress development during quenching. The results show carbide kinetics depend on steel grade and size, while stress
Ogün Baris Tapar, Michael Georg Zürn, Jens Gibmeier, Antonio Carlos de Figueiredo Silveira, Matthias Steinbacher, Norbert Schell, Jérémy Epp   +6 more
wiley   +1 more source

Realizing the unexpected: How cospecialization supports the serendipity journey in SMEs' digital transformation

European Management Review, EarlyView.
Abstract Although innovation is often portrayed as arising deterministically from deliberate strategy and calculated decisions, many significant breakthroughs emerge not from planning but serendipitously. Building on this insight, this paper bridges the literatures on dynamic capabilities and serendipity to examine how SMEs realize serendipitous value ...
Marco Balzano, Riccardo Rialti, Stefano Romito   +2 more
wiley   +1 more source

Improving the CMAS corrosion resistance of Gd2Zr2O7 TBCs via laser simultaneously induced texture/featherlike/dense structures

Journal of Materials Research and Technology
CaO–MgO–Al2O3–SiO2 (CMAS) deposits are one of the primary causes for the failure of thermal barrier coatings (TBCs). In this study, a texture/featherlike/dense composite structure was innovatively designed and prepared in situ on the surface of Gd2Zr2O7 (
Bo Cheng, Xin Zhang, Guangbin Zheng, Qianqian Chu, Mina Zhang, Li Feng, Xinjian Zhang, Haipeng Wang, Haoteng Sun, Wensheng Li   +9 more
doaj   +1 more source