Articles with "negative bias" as a keyword



The development of the Negative Bias in Prospection Scale: A novel assessment of dysfunctional prospection in depression.

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Published in 2022 at "PsyCh journal"

DOI: 10.1002/pchj.590

Abstract: "Prospection" refers to the ability to mentally simulate one's future episodes. Negative bias in prospection, which includes both reduced positivity and enhanced negativity, is considered to be closely related to the development and maintenance of… read more here.

Keywords: prospection; negative bias; depression; prospection scale ... See more keywords

Detection of Biased Rating of Medical Students by Standardized Patients: Opportunity for Improvement

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Published in 2017 at "Medical Science Educator"

DOI: 10.1007/s40670-017-0418-0

Abstract: This paper aims to assess the interrater reliability of standardized patients (SPs) as they assess the clinical skills of medical students and to detect possible rating bias in SPs. The ratings received by 6 students… read more here.

Keywords: standardized patients; medical students; positive negative; negative bias ... See more keywords

Ruminative response style is associated with a negative bias in the perception of emotional facial expressions in healthy women without a history of clinical depression.

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Published in 2019 at "Journal of behavior therapy and experimental psychiatry"

DOI: 10.1016/j.jbtep.2018.10.004

Abstract: BACKGROUND AND OBJECTIVES Rumination has been shown to be an important cognitive vulnerability factor affecting development and maintenance of depression. Ruminative thinking can be divided into a self-focused component referring to persistent reflection about causes… read more here.

Keywords: depression; facial expressions; negative bias; perception ... See more keywords

The effect of negative bias on the preparation conditions and structural changes in boron-doped nanocrystalline silicon thin films prepared on PET

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Published in 2017 at "Journal of Non-crystalline Solids"

DOI: 10.1016/j.jnoncrysol.2017.08.032

Abstract: Abstract In this work, the fabrication of boron-doped nanocrystalline silicon (nc-Si) deposited on PET substrate at room temperature are reported. Negative substrate bias is applied during deposition for improving the crystallinity of samples. The effects… read more here.

Keywords: nanocrystalline silicon; negative bias; boron doped; doped nanocrystalline ... See more keywords
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Impact of negative bias on the piezoelectric properties through the incidence of abnormal oriented grains in Al0.62Sc0.38N thin films

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Published in 2020 at "Thin Solid Films"

DOI: 10.1016/j.tsf.2020.137819

Abstract: Abstract Sputter deposited AlScN films with an Sc content of 38 at. % were investigated by X-ray diffraction and electron microscopy to study the influence of the radio frequency (RF) bias on the growth of… read more here.

Keywords: microscopy; negative bias; piezoelectric properties; oriented grains ... See more keywords

Use of Negative Bias Potential for High Throughput Array Tomography in an Integrated Light-Electron Microscope

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Published in 2019 at "Microscopy and Microanalysis"

DOI: 10.1017/s1431927619005981

Abstract: Volume electron microscopy (EM) has progressively become a driving force in exploring and analysing three-dimensional biological structures across ever-increasing spatial scales. While advances in technology and automation have revolutionized imaging capabilities, low throughput persists as… read more here.

Keywords: microscopy; throughput; electron microscope; bias potential ... See more keywords

Effects of hole self-trapping by polarons on transport and negative bias illumination stress in amorphous-IGZO

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Published in 2018 at "Journal of Applied Physics"

DOI: 10.1063/1.4986180

Abstract: The effects of hole injection in amorphous indium-gallium-zinc-oxide (a-IGZO) are analyzed by means of first-principles calculations. The injection of holes in the valence band tail states leads to their capture as a polaron, with high… read more here.

Keywords: self trapping; illumination stress; negative bias; effects hole ... See more keywords

The influence of pulsed negative bias on the properties of silicon oxide barrier coatings prepared by microwave PECVD technology

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Published in 2025 at "Journal of Physics D: Applied Physics"

DOI: 10.1088/1361-6463/addbea

Abstract: In this paper, the plasma-enhanced chemical vapor deposition (PECVD) technique was used to prepare the barrier silicon oxide (SiOx) films. The influence of applying a pulsed negative bias voltage on the deposition substrate on the… read more here.

Keywords: deposition; silicon oxide; barrier; pulsed negative ... See more keywords

Investigation of degradation mechanism after negative bias temperature stress in Si/SiGe channel metal–oxide–semiconductor capacitors induced by hydrogen diffusion

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Published in 2021 at "Semiconductor Science and Technology"

DOI: 10.1088/1361-6641/ac3dd5

Abstract: In this research, based on I–V and C–V measurement at different temperatures, the interface defect density in the device with the Si/SiGe channel was discussed. In addition, negative bias temperature instability (NBTI) is also studied.… read more here.

Keywords: bias temperature; negative bias; sige channel; stress ... See more keywords

Investigation of Negative Bias Temperature Instability Effect in Partially Depleted SOI pMOSFET

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Published in 2020 at "IEEE Access"

DOI: 10.1109/access.2020.2997463

Abstract: The negative bias temperature instability (NBTI) mechanisms for Core and input/output (I/O) devices from a 130 nm partially-depleted silicon on insulator (PDSOI) technology are investigated. The I/O device degrades more than the Core device under… read more here.

Keywords: temperature instability; gate; bias temperature; negative bias ... See more keywords

Improved Stability of Amorphous InGaZnO4 Thin-Film Transistors Under Negative Bias Illumination Stress With Split Metal Cover Lines

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Published in 2025 at "IEEE Journal of the Electron Devices Society"

DOI: 10.1109/jeds.2025.3622155

Abstract: Negative bias illumination stress (NBIS) instability presents a significant challenge for the application of amorphous $\rm InGaZnO_{4}$ (a-IGZO) thin-film transistors (TFTs) in active-matrix displays. In this article, we demonstrate the effectiveness of incorporating split metal… read more here.

Keywords: bias illumination; stability; metal lines; metal ... See more keywords