Results 21 to 30 of about 215,845 (322)

Telecom single-photon emitters in GaN operating at room temperature: embedment into bullseye antennas

open access: yesNanophotonics, 2023
The ideal single-photon source displaying high brightness and purity, emission on-demand, mature integration, practical communication wavelength (i.e., in the telecom range), and operating at room temperature does not exist yet.
Meunier Max   +7 more
doaj   +1 more source

Correlation between crystal structure and magnetism in PLD grown epitaxial films of ε-Fe2O3 on GaN

open access: yesScience and Technology of Advanced Materials, 2021
In the present paper we discuss correlations between crystal structure and magnetic properties of epitaxial ε-Fe2O3 films grown on GaN. The large magnetocrystalline anisotropy and room temperature multiferroic properties of this exotic iron oxide ...
Sergey M. Suturin   +8 more
doaj   +1 more source

Structured GANs

open access: yes2018 IEEE Winter Conference on Applications of Computer Vision (WACV), 2018
We present Generative Adversarial Networks (GANs), in which the symmetric property of the generated images is controlled. This is obtained through the generator network's architecture, while the training procedure and the loss remain the same. The symmetric GANs are applied to face image synthesis in order to generate novel faces with a varying amount ...
Peleg, Irad, Wolf, Lior
openaire   +2 more sources

GAN Compression: Efficient Architectures for Interactive Conditional GANs [PDF]

open access: yesIEEE Transactions on Pattern Analysis and Machine Intelligence, 2020
Conditional Generative Adversarial Networks (cGANs) have enabled controllable image synthesis for many vision and graphics applications. However, recent cGANs are 1-2 orders of magnitude more compute-intensive than modern recognition CNNs. For example, GauGAN consumes 281G MACs per image, compared to 0.44G MACs for MobileNet-v3, making it difficult for
Muyang Li   +5 more
openaire   +6 more sources

FUTURE TRENDS IN POWER ELECTRONIC DEVICES [PDF]

open access: yesJournal of Engineering Science (Chişinău), 2019
The recent technological progress of semiconductors and increasing demand for power electronic devices in the different domains of electric energy particularly for applications in aeronautics and networks of transport and distribution impose new ...
Băjenescu, Titu-Marius I.
doaj   +1 more source

High Lateral Breakdown Voltage in Thin Channel AlGaN/GaN High Electron Mobility Transistors on AlN/Sapphire Templates

open access: yesMicromachines, 2019
In this paper, we present the fabrication and Direct Current/high voltage characterizations of AlN-based thin and thick channel AlGaN/GaN heterostructures that are regrown by molecular beam epitaxy on AlN/sapphire.
Idriss Abid   +7 more
doaj   +1 more source

Generative Adversarial Network Applied to the Elimination of Noise and Artifacts in Optoacoustic Tomography Sinograms

open access: yesRevista Elektrón, 2023
The goal of this work is to study a preprocessing method for the data measured by a two-dimensional optoacoustic tomograph in order to reduce or eliminate artifacts introduced by the low number of detectors in the experimental setup and their limited ...
Delfina Montilla   +2 more
doaj   +1 more source

Mass Transfer of Microscale Light-Emitting Diodes to Unusual Substrates by Spontaneously Formed Vertical Tethers During Chemical Lift-Off

open access: yesApplied Sciences, 2019
A much simplified method for transferring Gallium nitride (GaN) light emitting didoes (LEDs) to an unusual substrate, such as glass, Si, polyethylene terephthalate, or polyurethane, was demonstrated with spontaneously formed vertical tethers during ...
Ja-Yeon Kim   +4 more
doaj   +1 more source

Implementasi Deep Convolutional Generative Adversarial Network untuk Pewarnaan Citra Grayscale

open access: yesJuTISI (Jurnal Teknik Informatika dan Sistem Informasi), 2022
Proses menambahkan warna pada citra grayscale diperlukan agar perbaikan pada citra dapat dilakukan secara cepat dan tanpa pengetahuan khusus. Pewarnaan citra menggunakan metode Deep Convolutional Generative Adversarial Network (DCGAN) dan metode ...
Muhammad Ricky, Muhammad Ezar Al Rivan
doaj   +1 more source

Design, Analysis and Comparison of Si- and GaN-Based DC-DC Wide-Input-Voltage-RangeBuck-Boost Converters [PDF]

open access: yesInternational Journal of Electronics and Telecommunications, 2021
The purpose of the article is a comparison between DC/DC topologies with a wide input voltage range. The research also explains how the implementation of GaN E‑HEMT transistors influences the overall efficiency of the converter.
Mikołaj Koszel   +3 more
doaj   +1 more source

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