Results 121 to 130 of about 37,200 (306)

LEAD: Literature Enhanced Ab Initio Discovery of Nitride Dusting Layers for Enhanced Tunnel Magnetoresistance and Lower Resistance Magnetic Tunnel Junctions

open access: yesAdvanced Materials, EarlyView.
Magnetic tunnel junctions (MTJs) using MgO tunnel barriers face challenges of high resistance‐area product and low tunnel magnetoresistance (TMR). To discover alternative materials, Literature Enhanced Ab initio Discovery (LEAD) is developed. The LEAD‐predicted materials are theoretically evaluated, showing that MTJs with dusting of ScN or TiN on ...
Sabiq Islam   +6 more
wiley   +1 more source

Design of single storey curved spatial building [PDF]

open access: yes, 2019
Tato bakalářská práce se zabívá návrhovou studií a statickou analýzou sřešní konstrukce s použitím obloukových prolamovaných nosníků. Struktura má rozměry 30 m x 30 m, je lokalizovaná v Liberci, a stojí na čtyřech sloupech.
Jean Philippe Cam
core  

Large‐Area 2D Metasurface‐Based Triboelectric E‐Skin Arrays: Contact & Proximity Tactile Mapping with Broadband Acoustic Readouts

open access: yesAdvanced Materials, EarlyView.
Metasurface‐engineered NC‐TENG arrays integrate tactile pressure mapping, non‐contact gesture sensing, and acoustic signal readouts in one ultrathin module, and outperforms pristine PDMS in terms of electrical output and real‐time spatial mapping for next‐gen wearables.
Injamamul Arief   +12 more
wiley   +1 more source

Recent Advances in Electrospun Nanofibers for Triboelectric Nanogenerators: Performance Enhancement Strategies and Emerging Applications

open access: yesAdvanced Materials, EarlyView.
This review highlights recent advances in electrospun nanofiber‐based triboelectric nanogenerators, emphasizing how material design, fiber architecture, and interface engineering collectively enhance output performance and mechanical durability. Key developments in porous, aligned, core‐shell, and hierarchical nanofibers are discussed alongside ...
MD Fajla Rabbi   +3 more
wiley   +1 more source

To the question of determination of bearing capacity of axially compressed cylindrical shells with one transversal cut

open access: yesBulletin of Prydniprovs’ka State Academy of Civil Engineering and Architecture, 2015
By means of numerical simulation of the nonlinear deformation and buckling, as well according to Eigen mode, of axially compressed elastic circular cylindrical shells with one transversal cut it has been studied buckling behavior features and determined shells bearing capacity for two types of axial compression.
openaire   +1 more source

Experimental study on the load‐carrying capacity of steel‐mesh‐reinforced rubber bearings under axial compression

open access: yesEarthquake Engineering and Resilience
AbstractIsolation bearings play an important role in the seismic resilience of highway bridges. Flexible and high‐strength reinforcement has been applied in elastomeric isolation bearings to substitute conventional rigid steel plate reinforcement to enhance their lateral performance, for example, lower lateral stiffness and larger deformability ...
Han Li, Shengze Tian, M. Shahria Alam
openaire   +1 more source

Elephant‐Skin‐Inspired Porous Cementitious Tiles with Programmable Crack Networks for Passive Cooling

open access: yesAdvanced Materials, EarlyView.
Elephant‐skin‐inspired crack networks are programmed in porous diatomaceous earth (DE)‐cement composites using substrate‐guided, stress‐concentration induced fracture. The resulting crack lattices act as capillary conduits that redistribute water, while the porous matrix stores moisture.
Qingya Huang   +5 more
wiley   +1 more source

Application of functionally graded materials for severe plastic deformation and smart materials: experimental study and finite element analysis [PDF]

open access: yes, 2012
Functionally graded materials (FGMs) refer to the composite materials where the compositions or the microstructures are locally varied so that a certain variation of the local material properties is achieved.
Jamian, Saifulnizan
core  

Phase Engineering of Nanomaterials (PEN): Evolution, Current Challenges, and Future Opportunities

open access: yesAdvanced Materials, EarlyView.
This review summarizes the synthesis, phase transition, advanced characterization spanning ex situ to in situ and operando techniques, and diverse applications of phase engineering of nanomaterials (PEN). It further outlines key challenges and future opportunities, such as phase stability, architecture control, and artificial intelligence (AI)‐driven ...
Ye Chen   +7 more
wiley   +1 more source

The Influence of Holes and Beam Sleeves on the Compressive Mechanical Properties of Reinforced Concrete Beam Segments

open access: yesApplied Sciences
In the newly developed hybrid prefabricated RC-steel structure (SS) foundation pit bracing system, the main braces are the main load-carrying components, which are assembled from standardized prefabricated reinforced concrete beam segments (referred to ...
Jianjun Ye   +5 more
doaj   +1 more source

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