Results 101 to 110 of about 179,343 (322)
In-line rate encrypted links using pre-shared post-quantum keys and DPUs
Scientific ReportsThe development of quantum computers poses a risk to the cryptographic algorithms utilized by current public key infrastructure (PKI). High performance computing (HPC), inter- and intra-datacenter communications, and governmental communications are ...
Abraham Cano Aguilera +5 more
doaj +1 more source
Giant terahertz pulling force within an evanescent field induced by asymmetric wave coupling into radiative and bound modes [PDF]
, 2022 H. Ferrari +2 more
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Advanced Optical Materials, EarlyView.Goos‐Hänchen shift (GHS) is a phenomenon in which an optical beam experiences a longitudinal displacement upon total internal reflection. In this work, we experimentally demonstrate an enhanced GHS in the wavelength domain using a helical fiber grating (HFG).
Zhang Meng +7 more
wiley +1 more source
Theoretical modeling of the terahertz spectrum of
, 2023 T.J. Sanders +3 more
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Electronic Structure Reorganization in MPS3 via d‐Shell‐Selective Alkali Metal Doping
Advanced Science, EarlyView.Alkali metal doping of layered MPS3 antiferromagnets reveals d‐shell‐selective responses. While MnPS3 resists charge transfer due to its half‐filled 3d5 shell, FePS3 and NiPS3 behave similarly to CoPS3 by accommodating extra d‐electrons. Yet only CoPS3, with its least stable d‐shell, undergoes pronounced band restructuring and a semiconducting‐to ...
Jonah Elias Nitschke +12 more
wiley +1 more source
Theoretical Investigation on Microcavity Coupler for Terahertz Quantum-Well Infrared Photodetectors
IEEE Access, 2020 Resonant behaviors and absorption enhancement of metallic grating-dielectric-metal (GDM) microcavity are theoretically investigated. The GDM structure is treated as periodic unit cells of two serially-connected metal-dielectric-metal (MDM) and air ...
Xuguang Guo +5 more
doaj +1 more source
Eavesdropping Risk Evaluation on Terahertz Wireless Channels in Atmospheric Turbulence [PDF]
, 2020 Yu Mei +4 more
openalex +1 more source
Advanced Science, EarlyView.In this work, ultrafast laser‐induced spin transfer and spin relaxation dynamics in 2D van der Waals antiferromagnetic CrI3/CrGeTe3 heterostructures are investigated. Laser excitation is demonstrated to induce pronounced interlayer nonequilibrium spin dynamics and ultrafast magnetic moment reconstruction, driving a transition from an antiferromagnetic (
Yang Wu +5 more
wiley +1 more source
Results in PhysicsTartaric acid (C4H6O6) is a common food additive with two mutually symmetrical chiral carbons, which is a very important class of four-carbon organic chiral sources.
Xujun Xu +4 more
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THz generation using a reflective stair-step echelon
, 2015 We present a novel method for THz generation in lithium niobate using a reflective stair-step echelon structure. The echelon produces a discretely tilted pulse front with less angular dispersion compared to a high groove-density grating.
Huang, W. Ronny +3 more
core +1 more source