Results 131 to 140 of about 3,931,849 (341)

SiOxNy back-contact barriers for CZTSe thin-film solar cells. [PDF]

open access: yesPLoS One, 2021
Chen W   +7 more
europepmc   +1 more source

Self‐Cleaning Sensor Surfaces for Long‐Term Environmental Monitoring

open access: yesAdvanced Engineering Materials, EarlyView.
Long‐term use of unattended outdoor sensors without soiling or biofouling is achieved through generation of a micro‐ and nanorough cuvette surface by combing hydrophobic nanoparticles with fluorinated polymers, crosslinked and surface‐attached through CHic chemistry. The coating demonstrates self‐cleaning behavior and prolonged outdoor stability, which
Sanam Kumari Rajak   +4 more
wiley   +1 more source

Entropy‐Driven Design of Low‐Melting‐Point Alloys via Compositionally Complex Strategy

open access: yesAdvanced Engineering Materials, EarlyView.
Conventional low‐melting‐point alloys (LMPAs) are limited by a narrow compositional space and inherent property trade‐offs. This review presents an entropy‐driven design strategy that overcomes these limitations, ushering in a new class of low‐melting‐point compositionally complex alloys (LMCCAs).
Yinghui Shang   +6 more
wiley   +1 more source

Controlling Grain Growth in Powder Bed Fusion of Yttria‐Stabilized Zirconia Using Femtosecond Lasers: Challenges and Methodological Insights

open access: yesAdvanced Engineering Materials, EarlyView.
Binder‐free laser powder bed fusion of 8YSZ with a femtosecond laser is used to map process windows linking scan strategy, heat accumulation, and grain growth. Time‐resolved thermography and simulations reveal thermal regimes that enable continuous, vitrified, and fine‐grained 8YSZ surface layers without absorptive additives and demonstrate ...
Markus Kühn   +5 more
wiley   +1 more source

Simulation‐Based Analysis of Insert Pull‐Out in Nickel‐Polyurethane Hybrid Foams Using CT‐Derived Geometries

open access: yesAdvanced Engineering Materials, EarlyView.
CT‐based finite element simulations combined with in situ X‐ray computed tomography are used to analyze insert pull‐out in nickel‐coated polymer foams. Despite variations in material parameters, deformation consistently concentrates within a narrow annular region around the insert.
Yannik Bautz   +4 more
wiley   +1 more source

Optimization of multi-layer metallization design for large-area back-contact back-junction solar cells

open access: yes, 2014
S.412-416In this study, a multi-layer metallization concept for high-efficient large-area silicon back-contact back-junction solar cells is investigated.
Nold, Sebastian   +8 more
core   +1 more source

Design of a Multistable Finger Prosthesis with Programmable Metamaterials

open access: yesAdvanced Engineering Materials, EarlyView.
This research article shows the development of a multistable programmble metamaterial for the use as a finger prosthesis. The material was designed on different hierarchical levels where the influence of geometrical parameters and combination of mechanical elements was explored.
Franziska Wenz   +5 more
wiley   +1 more source

Impact of RbF Postdeposition Treatment Dose on Defects and the Barrier at the Back Contact in (Ag, Cu)(In, Ga)Se 2 Solar Cells [PDF]

open access: hybrid
Michael Miller   +6 more
openalex   +1 more source

Getuigen Verhalen, KNMG - Arts in de bezettingsjaren, interview 06

open access: yes, 2010
De geinterviewde was co-assistent gedurende de tweede wereldoorlog. Eerst in een Zutphens ziekenhuis en later in een nood-hospitaal in ’s-Heerenberg.
KNMG (Koninklijke Nederlandsche Maatschappij tot bevordering der Geneeskunst), Medisch Contact
core   +1 more source

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