Results 31 to 40 of about 27,659,454 (348)
Switching Casimir forces with Phase Change Materials [PDF]
, 2010 We demonstrate here a controllable variation in the Casimir force. Changes in the force of up to 20% at separations of ~100 nm between Au and AgInSbTe (AIST) surfaces were achieved upon crystallization of an amorphous sample of AIST.
B. J. Kooi +11 more
core +5 more sources
First-order magnetic phase-transition of mobile electrons in monolayer MoS$_2$ [PDF]
, 2019 Evidence is presented for a first-order magnetic phase transition in a gated two-dimensional semiconductor, monolayer-MoS$_2$. The phase boundary separates a spin-polarised (ferromagnetic) phase at low electron density and a paramagnetic phase at high ...
Froehlicher, Guillaume +9 more
core +2 more sources
Computers, 2021 Additive Manufacturing Techniques such as Fused Filament Fabrication (FFF) produce 3D parts with complex geometries directly from a computer model without the need of using molds and tools, by gradually depositing material(s), usually in layers.
Sidonie F. Costa +2 more
doaj +1 more source
Time-Space Constrained Codes for Phase-Change Memories [PDF]
, 2012 Phase-change memory (PCM) is a promising non-volatile solid-state memory technology. A PCM cell stores data by using its amorphous and crystalline states. The cell changes between these two states using high temperature.
Qin, Minghai +2 more
core +4 more sources
Advanced Functional Materials, 2020 Phase‐change materials (PCMs) are seeing tremendous interest for their use in reconfigurable photonic devices; however, the most common PCMs exhibit a large absorption loss in one or both states.
M. Delaney +4 more
semanticscholar +1 more source
Research on the thermal performance of the condenser in a loop heat pipe anti-icing system
Frontiers in Energy Research, 2023 Loop Heat Pipes (LHPs) are efficient heat transfer devices, providing a highly efficient and energy-saving thermal control integrated management method for Unmanned Aerial Vehicles (UAVs) with their flexible structural design. In this paper, a conceptual
Yuanyuan Zhao +3 more
doaj +1 more source
Experimental and numerical investigations of the optical and thermal aspects of a PCM-glazed unit [PDF]
, 2013 This paper reports on the thermal and optical characterisation of PCM (phase change material) RT27 using the T-history method and spectrophotometry principles, respectively, and the experimental and numerical performance evaluation of a PCM-glazed unit ...
Abdel-Salam +30 more
core +1 more source
Colorimetric Plasmonic Hydrogen Gas Sensor Based on One-Dimensional Nano-Gratings
Crystals, 2023 Plasmonic hydrogen gas sensors have become widely used in recent years due to their low cost, reliability, safety, and measurement accuracy. In this paper, we designed, optimized, and fabricated a palladium (Pd)-coated nano-grating-based plasmonic ...
Majid Zarei +2 more
doaj +1 more source
Heat storage in alloy transformations [PDF]
, 1981 The feasibility of using metal alloys as thermal energy storage media was determined. The following major elements were studied: (1) identification of congruently transforming alloys and thermochemical property measurements; (2) development of a precise ...
Birchenall, C. E. +5 more
core +2 more sources
Nanomaterials, 2023 ZnO nanoparticles in a spherical-like structure were synthesized via filtration and calcination methods, and different amounts of ZnO nanoparticles were added to MgH2 via ball milling.
Bing Zhang +11 more
doaj +1 more source