Results 121 to 130 of about 3,294 (243)

Ambipolar acoustic transport in silicon

, 2015
Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)We have investigated the ambipolar transport of electrons and holes by electrically generated surface acoustic waves (SAWs) on silicon wafers coated with a piezoelectric ZnO film.
Batista, PD, Barros, AD, Santos, PV, Diniz, JA, Tahraoui, A   +4 more
core   +1 more source

Physical reservoir computing with graphene-based solid electric double layer transistor and the information processing capacity analysis

Applied Physics Express
Physical reservoir computing (PRC) is helpful for power reduction in machine learning technology, although the challenge is to improve computational performance.
Hina Kitano, Daiki Nishioka, Kazuya Terabe, Takashi Tsuchiya   +3 more
doaj   +1 more source

Ultrasensitive MicroRNA Detection Combining Reduced Graphene Oxide Electrolyte‐Gated Transistors and Machine Learning

Small, EarlyView.
We developed an ultrasensitive and highly selective biosensor by integrating bio‐functionalized reduced graphene oxide (rGO) electrolyte‐gated transistors (EGTs) and machine learning (ML) to detect miRNAs (miR‐34a, miR‐34b, and miR‐34c) associated with cancer and neurological disorders.
Ana Vitória Ferreira Deleigo, Gabrielle Coelho Lelis, Maria Luisa Braunger, Stefano Casalini, Yasmin Watanabe, Gabriel Ravanhani Schleder, Wilson Tiago Fonseca, Rafael Furlan de Oliveira   +7 more
wiley   +1 more source

“Ambipolar diffusion” and magnetic reconnection

, 2010
Based on the three-fluid approximation the influence of the neutral component of hydrogen plasma on Joule dissipation of electric currents are considered.
Alexander V. Stepanov, Yuriy T. Tsap
core   +1 more source

Research of Ambipolar Selected Harmonic Elimination PWM Techniques Application for Diesel Locomotive Traction Converter

机车电传动, 2015
Mathematic model of ambipolar selected harmonic elimination PWM was explained briefly. The nonlinear surmounting equations of eliminating the specified harmonic were provided, and the new resolving methods for these equations were discussed, and the key ...
CHEN Jianfeng, LI Guofeng, ZHAO Dou, LI Yan, SHANG Linyue   +4 more
doaj  

Scalable Room‐Temperature Terahertz Graphene Cameras

Small Methods, EarlyView.
ABSTRACT Terahertz (THz) imaging has emerged as a powerful tool for non‐destructive, label‐free analysis across several scientific disciplines, ranging from materials science to biomedical research. By capturing the spatial‐dependent information in a broad range of frequencies, this technique enables the identification of chemical composition ...
Lili Shi, Leonardo Viti, Miriam S. Vitiello   +2 more
wiley   +1 more source

Analysis of the Electromagnetic Radiation Characteristics of Surface PIN Diode

四川大学学报. 自然科学版, 2016
According to ambipolar diffusion equation of the non-equilibrium carriers in a semiconductor, a one-dementional continuity equation of carrier concentration in the intrinsic area of suface PIN diode (SPIN) at steady state under an applied electric field ...
WU Qin, ZHAI Yu-Cui, GAO Bo, GAO Fu-Hua, WANG Zhi-Kuan, GONG Min   +5 more
doaj  

Correlation between non-ambipolar currents and divertor heat loads in the COMPASS tokamak

Plasma Physics and Controlled Fusion
Abstract Electric current flowing onto the divertor of the COMPASS tokamak influences its heat loading. The current measured when a Langmuir probe is grounded to the divertor gives a local measurement of this heat loading, which, according to the classical theory of the Debye sheath, should be enhanced with respect to the case of locally
M Dimitrova, J P Gunn, J Cavalier, E Vasileva, P Ivanova, E Hasan, R Dejarnac, D Tskhakaya, P Vondracek, V Weinzettl, M Hron, R Panek   +11 more
openaire   +1 more source

Effect of torch angle on arc properties and weld pool shape in stationary GTAW

, 2013
In this paper, a three dimensional numerical simulation is performed on a stationary arc to study the effect of torch angle in gas tungsten arc welding (GTAW) of SS304 stainless steel.
Parvez, Shahid, Fawad, H., Abid, Muhammad, Nash, David, Galloway, Alexander   +4 more
core   +1 more source

Study on anti-ambipolar electrical devices and their applications

, 2021
With the advent of the Fourth Industrial Revolution, artificial intelligence (AI) and the Internet of Things (IoT) are becoming the core of new technological innovation.
Yongsu Lee
core