Design and analysis of a new composite double negative metamaterial for multi-band communication
Sign Up to like & getrecommendations! Published in 2017 at "Current Applied Physics"
DOI: 10.1016/j.cap.2017.04.008
Abstract: Abstract In this paper, a double C-shaped structure of double negative composite metamaterial is designed and depicts in configurations that can capable in a multi-band microwave frequency band. The design has achieved relative negative permeability,… read more here.
Keywords: negative metamaterial; double negative; multi band; band ... See more keywords
Forward leaning alters gait initiation only at extreme anterior postural positions.
Sign Up to like & getrecommendations! Published in 2018 at "Human movement science"
DOI: 10.1016/j.humov.2018.03.006
Abstract: We investigated the impact of initial body position on the displacement and velocity of center of pressure adjustments made during gait initiation. Twenty-nine healthy adults (21 ± 1y) initiated forward gait following six seconds of sustained forward… read more here.
Keywords: initiation; gait initiation; velocity; band compared ... See more keywords
Effect of yttrium on the wave absorption properties of Fe95Si1B2P0.5Cu1.5 alloy powders in the S-band and C-band
Sign Up to like & getrecommendations! Published in 2021 at "Journal of Magnetism and Magnetic Materials"
DOI: 10.1016/j.jmmm.2021.168250
Abstract: Abstract In this paper, the effect of rare earth Y on the wave absorption properties of Fe95Si1B2P0.5Cu1.5 alloy powders was investigated, regarding its problem of impedance mismatch in the S-band and C-band. The results show… read more here.
Keywords: loss; band; alloy powders; absorption ... See more keywords
Band‐by‐Band Contributions to the Longwave Cloud Radiative Feedbacks
Sign Up to like & getrecommendations! Published in 2019 at "Geophysical Research Letters"
DOI: 10.1029/2019gl083466
Abstract: Cloud radiative feedback is central to our projection of future climate change. It can be estimated using the cloud radiative kernel (CRK) method or adjustment method. This study, for the first time, examines the contributions… read more here.
Keywords: band contributions; cloud radiative; band; longwave cloud ... See more keywords
Zinc gallate spinel dielectric function, band-to-band transitions, and Γ-point effective mass parameters
Sign Up to like & getrecommendations! Published in 2021 at "Applied Physics Letters"
DOI: 10.1063/5.0043686
Abstract: We determine the dielectric function of the emerging ultrawide bandgap semiconductor ZnGa2O4 from the near-infrared (0.75 eV) into the vacuum ultraviolet (8.5 eV) spectral regions using spectroscopic ellipsometry on high quality single crystal substrates. We perform density… read more here.
Keywords: dielectric function; effective mass; mass; band ... See more keywords
Dynamic O-band to C-band wideband wavelength converter for integrated VCSEL-based optical interconnects
Sign Up to like & getrecommendations! Published in 2019 at "Journal of Modern Optics"
DOI: 10.1080/09500340.2019.1654626
Abstract: ABSTRACT Real-time wavelength conversion and traffic routing at key network nodes is a fundamental requirement for current optical interconnects. This work experimentally demonstrates a broadband wavelength conversion from O-band to C-band employing commercially available, power… read more here.
Keywords: optical interconnects; wavelength conversion; band; band band ... See more keywords
Microelectronic current-sourcing device based on band-to-band tunneling current
Sign Up to like & getrecommendations! Published in 2022 at "Nanotechnology"
DOI: 10.1088/1361-6528/ac96f7
Abstract: A new stable current-sourcing transistor is developed using the band-to-band tunneling phenomenon. A heterojunction between thin film WS2 and heavily hole-doped bulk silicon converts a section of the WS2 contacting the silicon into a hole-doped… read more here.
Keywords: band; band band; band tunneling; sourcing device ... See more keywords
Net 220 Gbps/λ IM/DD Transmssion in O-Band and C-Band With Silicon Photonic Traveling-Wave MZM
Sign Up to like & getrecommendations! Published in 2021 at "Journal of Lightwave Technology"
DOI: 10.1109/jlt.2021.3074096
Abstract: We present the design and characterization of O-band and C-band silicon photonic (SiP) traveling wave Mach-Zehnder modulators (TW-MZM) allowing 220 Gbps/λ net rate operation. The designed modulators show over 45 GHz 3-dB E-O bandwidth with… read more here.
Keywords: silicon photonic; band silicon; 220 gbps; gbps ... See more keywords
Band-to-Band Tunneling Diode for Ultralow-Voltage Applications
Sign Up to like & getrecommendations! Published in 2017 at "IEEE Transactions on Electron Devices"
DOI: 10.1109/ted.2017.2692772
Abstract: This paper presents a band-to-band tunneling (BTBT) diode for use in ultralow-voltage (ULV) applications. The BTBT diode is shown to have nearly zero turn-on voltage, because it does not operate using diffusion current like a… read more here.
Keywords: voltage; diode; ultralow voltage; btbt diode ... See more keywords
Ab Initio Simulation of Band-to-Band Tunneling FETs With Single- and Few-Layer 2-D Materials as Channels
Sign Up to like & getrecommendations! Published in 2018 at "IEEE Transactions on Electron Devices"
DOI: 10.1109/ted.2018.2840436
Abstract: Full-band atomistic quantum transport simulations based on first principles are employed to assess the potential of band-to-band tunneling FETs (TFETs) with a 2-D channel material as future electronic circuit components. We demonstrate that single-layer (SL)… read more here.
Keywords: single layer; tunneling fets; band; band band ... See more keywords
Damage thresholds of silicon-based cameras for in-band and out-of-band laser expositions.
Sign Up to like & getrecommendations! Published in 2022 at "Applied optics"
DOI: 10.1364/ao.450317
Abstract: The damage threshold of silicon-based cameras to laser irradiation is measured for continuous wave lasers at both in-band and out-of-band wavelengths. Clarifications about the various kinds of damage reported in the literature are also presented… read more here.
Keywords: band band; band laser; damage; damage thresholds ... See more keywords