Results 131 to 140 of about 455,839 (311)
A Review of Fundamental Optimization Approaches and the Role of AI Enabling Technologies in Physical Layer Security. [PDF]
Sensors (Basel), 2022 Tefera MK, Jin Z, Zhang S.
europepmc +1 more source
Advanced Functional Materials, EarlyView.This paper presents a digital microfluidics‐based technique for transferring and reconfiguring soft nanomembranes. Laser‐machined nanothin membranes are picked up, transported, and aligned via tailored surface tension and the actuation of water droplets, enabling the development of flexible electronics, the integration of functional materials on 3D ...
Quang Anh Nguyen +15 more
wiley +1 more source
Dual‐Mode Magnetic Elastomer for On‐Demand Motion and Degradation
Advanced Functional Materials, EarlyView.A dual‐mode magnetic elastomer is introduced, enabling DC field‐driven programmable actuation and AC field‐driven magnetothermal degradation. GHz‐range magnetic fields generate ultrafast heating of magnetic nanoparticles that activates cleavage of the silicone elastomer matrix.
Jieun Han +13 more
wiley +1 more source
Physical Layer Security of RIS-Assisted Communications under Electromagnetic Interference [PDF]
, 2022 José David Vega Sánchez +2 more
openalex +1 more source
Advanced Functional Materials, EarlyView.An integrated material platform combining engineered SiNx thin films and printable ZrO2 nanoparticle‐embedded resin enables broadband achromatic metalenses from the ultraviolet to visible range. The demonstrated meta‐optics achieve near‐diffraction‐limited focusing with minimal chromatic aberration.
Hyunjung Kang +3 more
wiley +1 more source
SDR Proof-of-Concept of Full-Duplex Jamming for Enhanced Physical Layer Security. [PDF]
Sensors (Basel), 2021 Silva A +3 more
europepmc +1 more source
Laser‐Assisted Processing and Modification of Bioactive Glasses: A Review
Advanced Healthcare Materials, EarlyView.Laser technologies provide powerful tools to process and transform bioactive glasses for advanced biomedical applications. This review discusses laser‐matter interaction mechanisms, laser surface engineering, and laser‐assisted fabrication of scaffolds and nanofibers.
Antonio Riveiro +8 more
wiley +1 more source
A Study of Physical Layer Security in SWIPT-Based Decode-and-Forward Relay Networks with Dynamic Power Splitting. [PDF]
Sensors (Basel), 2021 Phan VD, Nguyen TN, Le AV, Voznak M.
europepmc +1 more source
Wireless Physical Layer Security
EURASIP Journal on Wireless Communications and Networking, 2010 Mérouane Debbah +3 more
openaire +2 more sources