Results 231 to 240 of about 596,957 (302)

Roll‐to‐Roll Manufacturing of Flexible Thermoelectric Semiconductors Using Low‐Level Direct‐Current Sputtering

Advanced Materials Technologies, EarlyView.
Roll‐to‐roll direct‐current sputtering enables room‐temperature manufacture of flexible bismuth telluride thermoelectric films. By identifying a low‐power deposition window that suppresses charge‐induced arcing, this work links sputtering conditions to film structure, charge transport, and thermoelectric performance, achieving a room‐temperature figure
Xudong Tao, John O'Sullivan, Kening Wan, Emiliano Bilotti, Ruy Sebastian Bonilla, Hazel E. Assender   +5 more
wiley   +1 more source

Wideband circularly polarized dielectric resonator antenna with high gain for microwave wireless power transfer. [PDF]

Sci Rep
Abdalmalak KA, Abdelmoneim LH, Alsirhani KF, Alanazi MD, Nasrat L, Abdel-Nasser M.   +5 more
europepmc   +1 more source

End‐to‐End Sensing Systems for Breast Cancer: From Wearables for Early Detection to Lab‐Based Diagnosis Chips

Advanced Materials Technologies, EarlyView.
This review explores advances in wearable and lab‐on‐chip technologies for breast cancer detection. Covering tactile, thermal, ultrasound, microwave, electrical impedance tomography, electrochemical, microelectromechanical, and optical systems, it highlights innovations in flexible electronics, nanomaterials, and machine learning.
Neshika Wijewardhane, Lyn I. Jones, Richard M. Martin, Helen Winter, Faezeh Arab Hassani   +4 more
wiley   +1 more source

Human Skin Model From 15 GHz to 110 GHz. [PDF]

Bioelectromagnetics
Christ A, Aeschbacher A, Tarigan B, Chitnis N, Fallahi A, Kühn S, Capstick M, Kuster N.   +7 more
europepmc   +1 more source

A Linear and High-Sensitivity Microwave Biosensor on a FR-4 Substrate for Aqueous Glucose Monitoring Using a Concentric Square-Shaped Split-Ring Resonator. [PDF]

Sensors (Basel)
Jomaa K, Saad S, Kaddour D, Lemaître-Auger P, Garrab H.   +4 more
europepmc   +1 more source

Ultranarrow polaritonic cavities formed by one-dimensional junctions of two-dimensional in-plane heterostructures. [PDF]

Nanophotonics
Lee S, Kang JH.
europepmc   +1 more source

Multi-scale study on dynamic damage characteristics and energy dissipation of deep rock under thermal-hydro-mechanical coupling. [PDF]

Sci Rep
Ping Q, Zhang B.
europepmc   +1 more source

Compact Modified Quatrefoil-Shaped Antenna with Dual-Circularly Polarized 28/38 GHz for 5G and Beyond Millimeter-Wave Applications. [PDF]

Sensors (Basel)
Farahat AE, Hussein KFA.
europepmc   +1 more source

Electromagnetic shielding performance and mechanical properties of vermiculite-based lightweight geopolymer mortars. [PDF]

Sci Rep
Çelik Aİ, Tunç U, Durmuş A, Karaköse E, Alkurt FÖ, Karaaslan M.   +5 more
europepmc   +1 more source

An Optimized 3D-Printed Meta-Matching Layer To Enhance Transmission Through Calcified Plaques

Ghanbarzadeh-Daghyean A, Dong E, Ghanami M, Shen C, Fang N.   +4 more
europepmc   +1 more source