Results 51 to 60 of about 23,458 (290)
Advanced Functional Materials, EarlyView.A reconfigurable RRAM platform utilizing thermally pre‐formed filaments (TPFs) is developed to realize robust hardware security. By exploiting the thermodynamic stochasticity of TPFs, exceptionally reliable physically unclonable functions (PUFs) are achieved.
Seongbin Kwon +4 more
wiley +1 more source
A Broadband Tunable Coaxial Attenuator Based on Graphene
IEEE Access, 2019 A dynamically tunable coaxial attenuator based on graphene is presented in this paper. The attenuator is achieved by inserting a graphene sandwich structure (GSS) inside the dielectric of coaxial line along the propagation direction of electromagnetic ...
Hui Chen +4 more
doaj +1 more source
The use of mobile phones and the risk of brain tumors among children and adolescents [PDF]
, 2012 Mobile phones experienced a steep rise in popularity among children and adolescents during the last decade. The increase in popularity has been reflected in both increased ownership and increased usage of mobile phones.
Aydin, Denis
core +1 more source
Advanced Functional Materials, EarlyView.A printed superparamagnetic nanoparticle‐based flux guide enables the realization of a hysteresis‐free three‐axis magnetic sensor. This innovative architecture efficiently redirects out‐of‐plane fields to planar sensing elements, facilitating simultaneous vector detection without complex reset protocols.
Changyeop Jeon +10 more
wiley +1 more source
Shaping Matter with Acoustic Waves: From Particles to Functional Structures
Advanced Functional Materials, EarlyView.Acoustic‐directed assembly is reviewed as a materials‐oriented strategy for organizing particles, polymers, metals, and biological systems into functional structures. The review distinguishes reversible manipulation from permanent structure formation through medium fixation, particle fixation, and in situ material generation, highlighting routes toward
Avraham Kenigsberg +5 more
wiley +1 more source
EAI Endorsed Transactions on Energy WebAddressing the limitations of conventional single-physics analysis methods in accurately revealing the internal electro-thermal-mechanical interaction mechanisms, this study established a fully coupled electro-magnetic-thermal-mechanical model for ...
Zhichuang Li +3 more
doaj +1 more source
Advanced Functional Materials, EarlyView.Electrochemical etching provides an eco‐friendly alternative to hazardous HF methods for MXene production. This approach facilitates the selective isolation of the A‐layer from MAX phases with tunable surface terminations. Controlling voltage, electrolytes, temperature, and duration enables the optimal structural integrity. Nevertheless, existing scale
Jagdeep Singh +4 more
wiley +1 more source
Theory of Antiferromagnet-Based Detector of Terahertz Frequency Signals
Magnetochemistry, 2022 We present a theory of a detector of terahertz-frequency signals based on an antiferromagnetic (AFM) crystal. The conversion of a THz-frequency electromagnetic signal into the DC voltage is realized using the inverse spin Hall effect in an ...
Ansar Safin +4 more
doaj +1 more source
Advanced Functional Materials, EarlyView.All‐solution‐processed, low‐cost extended short‐wavelength infrared photodetectors are realized by coupling colloidal HgTe quantum dots to plasmonic In2O3:Sn,F nanocrystals. Localized surface plasmon resonances boost and spectrally tailor light absorption between 1500 and 3000 nm, enabling responsivities above 40 A W−1.
Kseniia A. Sergeeva +9 more
wiley +1 more source
Increase of efficiency of magnetostriction SH-Wave electromagnetic acoustic transducer by angled bias field : Piezomagnetic theory and measurement [PDF]
Hirotsugu Ogi, Eiji Goda and Masahiko Hirao. Increase of efficiency of magnetostriction SH-Wave electromagnetic acoustic transducer by angled bias field : Piezomagnetic theory and measurement.
Hirao, Masahiko +2 more
core +1 more source