Results 51 to 60 of about 46,265 (249)

Normally-Off Hydrogen-Terminated Diamond Field Effect Transistor With Ferroelectric HfZrO_x/Al₂O₃ Gate Dielectrics

IEEE Access, 2020
A hydrogen-terminated diamond (H-diamond) Field effect transistor (FET) with a ferroelectric HfZrOx/Al2O3 stacked gate dielectric was demonstrated for the first time. The HfZrOx(16 nm)/Al2O3(4 nm) gate dielectric was grown by atomic layer deposition (ALD)
Kai Su, Zeyang Ren, Yue Peng, Jinfeng Zhang, Jincheng Zhang, Yachao Zhang, Qi He, Chunfu Zhang, Yue Hao   +8 more
doaj   +1 more source

Revealing the Negative Capacitance Effect in Silicon Quantum Dot Light-Emitting Diodes via Temperature-Dependent Capacitance-Voltage Characterization

IEEE Photonics Journal, 2022
In this study, quantum dot light-emitting diodes based on non-toxic silicon quantum dots functionalized with hexyl and dodecyl organic ligands showed a negative capacitance effect.
J. Mock, M. Kallergi, E. Gros, M. Golibrzuch, B. Rieger, M. Becherer   +5 more
doaj   +1 more source

Negative capacitance in multidomain ferroelectric superlattices

Nature, 2016
The stability of spontaneous electrical polarization in ferroelectrics is fundamental to many of their current applications, which range from the simple electric cigarette lighter to non-volatile random access memories. Research on nanoscale ferroelectrics reveals that their behaviour is profoundly different from that in bulk ferroelectrics, which ...
Pavlo Zubko, Jacek C. Wojdeł, Marios Hadjimichael, Stéphanie Fernandez-Pena, Anaïs Sené, Igor Luk’yanchuk, Jean-Marc Triscone, Jorge Íñiguez   +7 more
openaire   +6 more sources

ADP‐ribosylation: An emerging regulator of the epigenome

Molecular Oncology, EarlyView.
ADP‐ribosylation has emerged as a dynamic epigenetic signaling mechanism that modifies histones and chromatin‐associated proteins. Through coordinated PARylation and MARylation, it integrates with other histone modifications to regulate chromatin structure, transcription factor activity, and gene expression, influencing genome function and disease ...
Cristel V. Camacho, Chenqian Liu, W. Lee Kraus   +2 more
wiley   +1 more source

Ferroelectricity of HfZrO₂ in Energy Landscape With Surface Potential Gain for Low-Power Steep-Slope Transistors

IEEE Journal of the Electron Devices Society, 2015
The corresponding energy landscape and surface potential are deduced from the experimental ferroelectricity of HfZrO2 (HZO) for low-power steep-slope transistor applications.
Min Hung Lee, Y.-T. Wei, C. Liu, J.-J. Huang, Ming Tang, Yu-Lun Chueh, K.-Y. Chu, Miin-Jang Chen, Heng-Yuan Lee, Yu-Sheng Chen, Li-Heng Lee, Ming-Jinn Tsai   +11 more
doaj   +1 more source

Ternary Logics Based on 2D Ferroelectric-Incorporated 2D Semiconductor Field Effect Transistors

Frontiers in Materials, 2022
Ternary logic has been proven to carry an information ratio 1.58 times that of binary logic and is capable to reduce circuit interconnections and complexity of operations.
Guangchao Zhao, Xingli Wang, Xingli Wang, Weng Hou Yip, Nguyen To Vinh Huy, Philippe Coquet, Philippe Coquet, Mingqiang Huang, Beng Kang Tay, Beng Kang Tay   +9 more
doaj   +1 more source

Refinement of amino‐acid conformation vs. difference density maps in time‐resolved serial femtosecond crystallography data analysis

FEBS Open Bio, EarlyView.
The dFoCC pipeline starts with observed DED and resting‐state coordinates, which are then used to generate a library of triggered states. Correlation analysis of the calculated DED features of each candidate vs observed DED permits quantitative evaluation of candidate structural quality.
Meng Iao Fong, Yuhei Hosokawa, Lars Oliver Essen, Manuel Maestre‐Reyna   +3 more
wiley   +1 more source

Numerical Investigations of Nanowire Gate-All-Around Negative Capacitance GaAs/InN Tunnel FET

IEEE Access, 2022
We demonstrated a nanowire gate-all-around (GAA) negative capacitance (NC) tunnel field-effect transistor (TFET) based on the GaAs/InN heterostructure using TCAD simulation.
Abdullah Al Mamun Mazumder, Kamal Hosen, Md. Sherajul Islam, Jeongwon Park   +3 more
doaj   +1 more source

Malformin A1–mediated cytotoxicity in ovarian cancer cells occurs through pyroptosis and autophagy

FEBS Open Bio, EarlyView.
This study investigated the effects of the natural compound Malformin A1 (MA1) on the cytoskeleton that regulates cell proliferation and migration. Disruption of the cytoskeleton can impair these processes and promote cancer cell death. MA1 disrupted cytoskeletal organization, induced DNA damage, inflammation, activated autophagy, and pyroptosis ...
Nada Abdullah Hassan, Ikram A. Burney, Shika Hanif Malgundkar, Siva Ramamoorthy, Ressin Varghese, Mohamed A. Al‐Kindi, Hamad Al Riyami, Shadia Al Bahlani, Sergey Dobretsov, Syed Imran Hassan, Benjamin K. Tsang, Yahya Tamimi   +11 more
wiley   +1 more source

A Novel Vertical Si TFET With Dual Doping-Less Tunneling Junction: A Simulation Study Including Trap-Related Non-Idealities

IEEE Access, 2023
In this article, we propose a novel vertical TFET that benefits from dual doping-less tunneling junction. Due to the low on-state current of silicon-based TFETs, we employ a dual-source configuration and a high-k dielectric material in the oxide region ...
Iman Chahardah Cherik, Saeed Mohammadi
doaj   +1 more source