Results 191 to 200 of about 20,416 (253)

Photodoping in Wide‐Bandgap Perovskite Solar Cells With MXenes

Advanced Optical Materials, EarlyView.
Ultrafast tandem spectroscopy and DFT modeling reveal the separate dynamics and the imbalance of electrons and holes in wide bandgap perovskite solar cells with MXene incorporation. The enhanced photoconversion performances of the devices are traced to photodoping, with selective hole trapping and suppressed recombination of electrons.
Angelica Simbula, Antonio Agresti, Sara Pescetelli, Sofia Sechi, Nicola Sestu, Francesco Mattana, Federico Pitzalis, Riccardo Pau, David Dell'Angelo, Alessio Filippetti, Alessandro Mattoni, Anna Pazniak, Daniela Marongiu, Valeria Demontis, Francesco Quochi, Michele Saba, Andrea Mura, Giovanni Bongiovanni   +17 more
wiley   +1 more source

SCUD - Smart Culinary Utility Device: Leveraging edge AI for battery optimization and operation cycles. [PDF]

HardwareX
Dvsr S, Badachi C, Nagawaram C, Kondoju PC, Salunkhe P, Chaurasia SK.   +5 more
europepmc   +1 more source

Robust Control of Distribution Static Compensator in Self-Excited Induction Generator-Based Wind Energy Systems Under Sensor Failures and Abnormal Load Conditions. [PDF]

Sensors (Basel)
Özer AS, Karaca H.
europepmc   +1 more source

Low-power analog and mixed-signal circuit techniques for next-generation miniature implantable neural interface systems. [PDF]

Biomed Eng Lett
Zhao L, Jia Y.
europepmc   +1 more source

GaneStat-A comprehensive design and modular analysis of portable, low-cost, and high-accuracy potentiostat. [PDF]

PLoS One
Anshori I, Syafalni I, Reivan C, Ramadhan IF, Jonathan TM, Sari RI, Uperianti, Adiono T, Chang CY, Surawijaya A.   +9 more
europepmc   +1 more source

Design of a High-Speed Digital System for Triple Discrimination Based on Stilbene-⁶Li Glass Composite Scintillators Detector. [PDF]

Sensors (Basel)
Liu Q, Wang J, Chen Y, Li Z, Wang Z, Zhou H, Su H, Wang Z.   +7 more
europepmc   +1 more source

Portable Multichannel Measurement System for Real-Time Microplastics Assessment Using Microwave Sensors. [PDF]

Sensors (Basel)
Barrancos A, Rosinha D, Assis J, Rosado LS.   +3 more
europepmc   +1 more source

Digital-to-Analog Converter

Journal of the Instrument Technology, Japan, 1958
openaire   +1 more source

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Polynomial Digital-to-Analogic Converter

2021 19th IEEE International New Circuits and Systems Conference (NEWCAS), 2021
This work presents a new topology for a digital-to-analog converter (DAC) based on polynomial reconstruction. The proposal is to reconstruct a signal with the information of amplitude, time and exponent. The general idea is to use a reconstruction based on signal morphology using a polynomial approximation method, thus being able to significantly ...
Guilherme A. Mattos, Yuri C. R. Toledo, Sandro A. P. Haddad   +2 more
openaire   +1 more source