Zero‐Bias Power‐Detector Circuits based on MoS2 Field‐Effect Transistors on Wafer‐Scale Flexible Substrates
Sign Up to like & getrecommendations! Published in 2022 at "Advanced Materials"
DOI: 10.1002/adma.202108469
Abstract: The design, fabrication, and characterization of wafer‐scale, zero‐bias power detectors based on 2D MoS2 field‐effect transistors (FETs) are demonstrated. The MoS2 FETs are fabricated using a wafer‐scale process on 8 μm‐thick polyimide film, which, in… read more here.
Keywords: mos2 field; power; based mos2; wafer scale ... See more keywords
Zero-Bias Shapiro Steps in Asymmetric Pinning Nanolandscapes
Sign Up to like & getrecommendations! Published in 2017 at "Journal of Superconductivity and Novel Magnetism"
DOI: 10.1007/s10948-016-3642-8
Abstract: The coherent nonlinear dynamics of Abrikosov vortices in asymmetric pinning nanolandscapes is studied by theoretical modeling and combined microwave and dc electrical resistance measurements. The problem is considered on the basis of a single-vortex Langevin… read more here.
Keywords: shapiro steps; asymmetric pinning; pinning nanolandscapes; bias shapiro ... See more keywords
High frequency response of LWIR HgCdTe photodiodes operated under zero-bias mode
Sign Up to like & getrecommendations! Published in 2017 at "Optical and Quantum Electronics"
DOI: 10.1007/s11082-018-1336-0
Abstract: High frequency response is an important capability of infrared detectors in many applications. High-temperature long wavelength infrared HgCdTe heterostructure photodiodes exhibit sub-nanosecond time constants while operating under reverse bias. However, the noise, as well as… read more here.
Keywords: high frequency; response; zero bias; bias ... See more keywords
Zero-Bias Photodetection in 2D Materials via Geometric Design of Contacts.
Sign Up to like & getrecommendations! Published in 2023 at "Nano letters"
DOI: 10.1021/acs.nanolett.3c01259
Abstract: Structural or crystal asymmetry is a necessary condition for the emergence of zero-bias photocurrent in light detectors. Structural asymmetry has been typically achieved via p-n doping, which is a technologically complex process. Here, we propose… read more here.
Keywords: via geometric; materials via; bias photocurrent; bias photodetection ... See more keywords
Heterogeneously Integrated Graphene/Silicon/Halide Waveguide Photodetectors toward Chip-Scale Zero-Bias Long-Wave Infrared Spectroscopic Sensing.
Sign Up to like & getrecommendations! Published in 2021 at "ACS nano"
DOI: 10.1021/acsnano.1c01859
Abstract: Mid-infrared absorption spectroscopy plays an important role in molecule identification and quantification for widespread applications. Integrated photonics provides opportunities to perform spectroscopic sensing on-chip for the minimization of device size, cost, and power consumption. The… read more here.
Keywords: absorption; spectroscopic sensing; long wave; zero bias ... See more keywords
The Zero Bias in Target Retirement Fund Choice
Sign Up to like & getrecommendations! Published in 2020 at "Journal of Consumer Research"
DOI: 10.1093/jcr/ucaa035
Abstract: Using a sample of individuals who hold target retirement funds (TRFs), we examine how people use arithmetic to estimate their retirement age. We find a robust “zero” bias where investors have a strong preference for… read more here.
Keywords: retirement; target retirement; zero bias; bias ... See more keywords
Electron temperature and tunnel coupling dependence of zero-bias and almost-zero-bias conductance peaks in Majorana nanowires
Sign Up to like & getrecommendations! Published in 2017 at "Physical Review B"
DOI: 10.1103/physrevb.96.184520
Abstract: A one-dimensional semiconductor nanowire proximitized by a nearby superconductor may become a topological superconductor hosting localized Majorana zero modes at the two wire ends in the presence of spin-orbit coupling and Zeeman spin splitting (arising… read more here.
Keywords: dependence; temperature; bias conductance; tunnel ... See more keywords
Zero-Bias Deep-Learning-Enabled Quickest Abnormal Event Detection in IoT
Sign Up to like & getrecommendations! Published in 2022 at "IEEE Internet of Things Journal"
DOI: 10.1109/jiot.2021.3126819
Abstract: Abnormal event detection with the lowest latency is an indispensable function for safety-critical systems, such as cyber defense systems. However, as systems become increasingly complicated, conventional sequential event detection methods become less effective, especially when… read more here.
Keywords: event detection; detection; zero bias; abnormal event ... See more keywords
A Phase Compensation Method for MEMS Quadruple Mass Gyroscope in Zero Bias Drift
Sign Up to like & getrecommendations! Published in 2021 at "IEEE Sensors Journal"
DOI: 10.1109/jsen.2020.3026754
Abstract: This paper proposes a system phase analysis for MEMS quadruple mass gyroscope (QMG) and improves the stability by 20 times. The improvement factors come from the phase noise model analysis and front-end amplifier design. To… read more here.
Keywords: quadruple mass; zero bias; noise; phase ... See more keywords
Nonlinear zero-bias current control for active magnetic bearing in power magnetically levitated spindle based on adaptive backstepping sliding mode approach
Sign Up to like & getrecommendations! Published in 2017 at "Proceedings of the Institution of Mechanical Engineers, Part C: Journal of Mechanical Engineering Science"
DOI: 10.1177/0954406216652172
Abstract: The zero-bias current controlled way is proposed to cut down the power consumption of the active magnetic bearing in a power magnetically levitated spindle system. The zero-bias current controlled way is easier to realize than… read more here.
Keywords: sliding mode; magnetic bearing; bias current; control ... See more keywords
High-Precision Pseudo-Noise Ranging Based on BOC Signal: Zero-Bias Mitigation Methods
Sign Up to like & getrecommendations! Published in 2019 at "Applied Sciences"
DOI: 10.3390/app9153162
Abstract: In high precision applications based on binary subcarrier offset (BOC) signals, zero-bias of the digital discriminator is an error of importance. Unlike the thermal noise error, zero-bias is a fixed deviation that is challenging to… read more here.
Keywords: high precision; zero bias; bias; noise ... See more keywords