Results 51 to 60 of about 199,782 (325)
Reconfigurable Metamirrors Based on Compliant Mechanisms
Advanced Functional Materials, EarlyView.Providing the basis for numerous practical applications, the reconfigurability of metadevices is of great importance. Through the integration of controlled mechanical deformation with chiral meta‐atoms, a compliant mechanism based metamirror is demonstrated for active control over the polarization of electromagnetic waves.
Galestan Mackertich‐Sengerdy +3 more
wiley +1 more source
PCM and TAT co-modified liposome with improved myocardium delivery: in vitro and in vivo evaluations
Drug Delivery, 2017 In this study, PCM and TAT co-modified liposome was developed as a novel drug carrier for myocardium delivery with evaluation of its in vitro and in vivo properties.
Xin Wang +4 more
doaj +1 more source
Measurement method for T-h properties of phase change material
Journal of Asian Architecture and Building Engineering, 2023 In this study, a simple and inexpensive T-h property measurement method was proposed for measuring the temperature and specific enthalpy of a flat plate phase change material (PCM) by cooling and heating it under adiabatic conditions on one side and ...
Satoshi Miyagi
doaj +1 more source
Numerical study of the influences of geometry orientation on phase change material’s melting process [PDF]
, 2017 The acceleration of the melting process of phase change materials caused by buoyancy-driven natural convection has been widely acknowledged, especially for rectangular geometries.
Li, Wuyan +5 more
core +1 more source
Advanced Functional Materials, EarlyView.A van der Waals optoelectronic synaptic device based on a ReS2/WSe2 heterostructure and oxygen‐treated h‐BN is presented, which enables both positive and negative PSCs through photocarrier polarity reversal. Bidirectional plasticity arises from gate‐tunable band bending and charge trapping‐induced quasi‐doping.
Hyejin Yoon +9 more
wiley +1 more source
Evaluation of the energy impact of PCM tiles in an Airport Terminal Departure hall [PDF]
, 2013 Copyright @ 2013 CIBSEIn most past studies, passive PCM (phase change materials) systems have been tested for relatively small office spaces where the airflow is of minimal consequence in the overall energy consumption of the space.
Gowreesunker, BL, Tassou, SA
core
Advanced Materials, EarlyView.Fluorene‐functionalized spiro‐phenothiazine (PTZ‐Fl) exhibits strong Li+ affinity and thermal stability, enabling a PCE of 25.75% in small‐area cells and 22.07% in 25 cm2 modules. Under ISOS‐L3 conditions, PTZ‐Flbased devices retain over 80% efficiency after 1000 hours, demonstrating superior stability and scalability compared to spiro‐OMeTAD for next ...
Javier Urieta‐Mora +17 more
wiley +1 more source
Frequency control of photonic crystal membrane resonators by mono-layer deposition [PDF]
, 2005 We study the response of GaAs photonic crystal membrane resonators to thin film deposition. Slow spectral shifts of the cavity mode of several nanometers are observed at low temperatures, caused by cryo-gettering of background molecules.
Badolato, Antonio +10 more
core +3 more sources
Advanced Materials, EarlyView.The concept of spatially‐controlled planar guided crystallization is a novel method for programming the growth of optically homogeneous low‐loss Sb2S3 phase‐change material (PCM), leveraging the directional crystallization within confined channels.
Fouad Bentata +16 more
wiley +1 more source
How (Not) to Measure Competition [PDF]
We introduce a new measure of competition: the elasticity of a firm’s profits with respect to its cost level. A higher value of this profit elasticity (PE) signals more intense competi- tion.
Boone, J. +2 more
core +4 more sources