Results 51 to 60 of about 4,932,043 (277)

Anisotropic Phonon Dynamics and Directional Transport in Actinide Van der Waals Semiconductor Uranium Triselenide

Advanced Functional Materials, EarlyView.
USe3 is introduced as an actinide van der Waals semiconductor that mirrors the quasi‐one‐dimensional physics of transition‐metal trichalcogenides. Polarization‐resolved Raman spectroscopy on exfoliated flakes maps strong in‐plane phonon anisotropy and strain‐tunable mode shifts.
Aljoscha Söll, Valentino Jadriško, Sourav Dey, Nassima Benchtaber, Kalyan Sarkar, Borna Radatović, Jan Luxa, Fedor Lipilin, Kseniia Mosina, Vojtěch Kundrát, Jakub Zalesak, Jana Vejpravová, Martin Žáček, Szymon J. Zelewski, Nikolas Antonatos, Christoph Gadermaier, José J. Baldoví, Zdeněk Sofer   +17 more
wiley   +1 more source

Point thermal transmittance of rib intersections in concrete sandwich wall panels [PDF]

, 2016
Concrete sandwich panels are widely used building elements. They are made by two reinforced concrete wythes separated by a layer of lightweight material: the central layer is inhomogeneous due to the presence of concrete ribs which tie the external ...
Luscietti, D., Pilotelli, M., Lezzi, A. M., Gervasio, P., BENEDETTI, MARTA, Benedetti, M., Lezzi, A.M.   +6 more
core   +2 more sources

Thermal performance of a novel modular frame-shear wall for ultra-low-energy buildings: Experimental assessment, parametric analysis, and building-load implications

Case Studies in Thermal Engineering
This study evaluates the thermal performance of a novel modular frame-shear wall for ultra-low-energy prefabricated buildings. Four full-scale wall specimens were tested using guarded-hot-box (GHB) and heat-flow-meter (HFM) methods, and a three ...
Yi-Hong Jia, Jia-Qi Li, Wen-Tao Qiao, Qing-Qing Xiong, Ze-Rui Niu   +4 more
doaj   +1 more source

Parametric Analysis on Boil-Off Gas Rate inside Liquefied Natural Gas Storage Tank

Journal of Mechanical Engineering and Sciences, 2014
Research into the environmental effect of greenhouse emissions is now intense. One of the sources contributing to the effect is boil-off gas (BOG) flaring into the atmosphere.
Mohamad Shukri Zakaria, Kahar Osman, Ahmad Anas Yusof, Mohamad Hafidzal Mohd Hanafi, Mohd Noor Asril Saadun, Muhammad Zaidan Abdul Manaf   +5 more
doaj   +1 more source

Integrated Cost-Analysis Approach for Seismic and Thermal Improvement of Masonry Building Façades

Buildings, 2020
The combination of structural and thermal efficiency is a new frontier in civil engineering. Indeed, the retrofitting strategies should optimize costs and technical solutions from these two points of view.
Linda Giresini, Simona Paone, Mauro Sassu   +2 more
doaj   +1 more source

Architecture‐Driven Functional Coupling in Vertically Aligned Nanocomposites

Advanced Functional Materials, EarlyView.
Vertically aligned nanocomposites define a growth‐engineered architecture in which vertical interfaces, strain fields, defect pathways, and phase connectivity are created simultaneously. This review shows how these architectural features couple ferroic, optical, ionic, electrochemical, and device responses, establishing design rules and open challenges
Md Shatil Islam‐Shanto, Javier Zamudio‐García, Abraham Sánchez‐Caballero, David Marrero‐López, Vincenzo Esposito   +4 more
wiley   +1 more source

Experimental measurement of thermal transmittance in reinforced concrete buildings [PDF]

, 2020
To reduce the incidence of greenhouse gas emissions, radical measures need to be adopted in the most pollutant sectors, among which the building one, where actions can be undertaken, involving both the passive (envelope) and the active (thermal plants ...
Marletta L., Marino C., Panzera M. F., Taverriti A. M., Evola G., Nucara A., Tronchin L, Pietrafesa M.   +7 more
core   +1 more source

An Adaptive Inhibitory WSe2 Transistor for Retinomorphic In‐Sensor Image Processing

Advanced Functional Materials, EarlyView.
Conventional retinomorphic devices typically require deliberate gate‐bias tuning for each illumination condition. In this paper, we demonstrate an adaptive inhibitory WSe2 transistor that uses photo‐induced regime shift between the subthreshold and accumulation modes to achieve decision‐free, intensity‐adaptive image processing within a single pixel ...
Juhwan Baek, Junhwa Oh, Hyeonjung Kim, Minsik Park, Haein Cho, Jin Young Park, Hyeonchang Son, Taeyun Kim, Sung‐Un An, Yamin Zhang, Hyeon‐Jin Shin, Seyong Oh, Dong‐Ho Kang   +12 more
wiley   +1 more source

Sacrificial‐Layer‐Assisted Heat‐Affected‐Zone Suppression in Laser Patterning of PET for High‐Performance Flexible Devices

Advanced Functional Materials, EarlyView.
A removable sacrificial polymer layer engineers the thermal boundary condition during nanosecond laser ablation of PET, suppressing heat‐affected‐zone formation without relying on costly ultrafast lasers. This strategy enables deep, high‐aspect‐ratio trenches with no detectable heat‐affected zone, templating silver‐filled mesh electrodes with record ...
Mehdi Zarei, Mirza Sahaluddin, Mostafa Bedewy, Paul W. Leu   +3 more
wiley   +1 more source

Out‐of‐Plane Strain‐Decoupled Architecture for High‐Fill‐Factor Stretchable OLED Displays

Advanced Functional Materials, EarlyView.
A vertically decoupled multilayer SOLED architecture separates emissive pixel islands from deformable interconnects, allowing low‐modulus elastomeric layers to accommodate applied strain and suppress strain transfer to the OLED region. This design, combined with transparent hybrid encapsulation, enables a high fill factor (∼75%), stretchability ...
Young Hyun Son, Kyung Cheol Choi, Jeong Hyun Kwon   +2 more
wiley   +1 more source