Advance Chemical Mechanical Polishing Technique for Gallium Nitride Substrate by Xuanyi Zhao, Shouzhi Wang, Lei Liu, Qiubo Li, Jiaoxian Yu, Guodong Wang, Chang Liang, Zhongxin Wang, Han Hao, Xiangang Xu, Lei Zhang

“…Abstract As the representative of substrate material, gallium nitride (GaN) has excellent mechanical properties and high thermal stability. …”
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Design of a Four-Branch Optical Power Splitter Based on Gallium-Nitride Using Rectangular Waveguide Coupling for Telecommunication Links by Retno W. Purnamaningsih, Nji R. Poespawati, Elhadj Dogheche

“…This paper reports design of a simple four-branch optical power splitter using five parallel rectangular waveguides coupling in a gallium-nitride (GaN) semiconductor/sapphire for telecommunication links. …”
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INVESTIGATION OF POLARIZATION IN HETEROSTRUCTURES WITH THE QUANTUM WELL AlGaN / GaN USING CAPACITANCE-VOLTAGE CHARACTERISTICS by O. A. Ruban, P. P. Maltsev

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GaN Nanopowder synthesis via nitridation: Fabrication and characterization of GaN thin Films for UV detection applications by Mahdi Hajimazdarani, Peyman Yaghoubizadeh, Ali Jafari, Ali Kenarsari Moghadam, Mojtaba Hajimazdarani, Mohammad Javad Eshraghi

Subjects: “…Gallium nitride…”
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An Accurate Electrical and Thermal Co-Simulation Framework for Modeling High-Temperature DC and Pulsed I - V Characteristics of GaN HEMTs by Yicong Dong, Eiji Yagyu, Takashi Matsuda, Koon Hoo Teo, Chungwei Lin, Shaloo Rakheja

Subjects: “…Gallium nitride…”
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A Versatile Switched-Mode Large-Signal GaN-Based Low-Distortion Arbitrary Waveform Generator by Ignacio Alvarez-Gariburo, Hector Sarnago, Jose M. Burdio, Oscar Lucia

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Gan Photonic Crystals: Spectral Dynamics in UV, X‐Ray, and Alpha Radiation by Firat Yasar, Noriaki Kawaguchi, Takayuki Yanagida, Isabel Harrysson Rodrigues, Yleana Evelyn Ceballos, Roberto Prado‐Rivera, Sam Keo

Subjects: “…gallium nitride…”
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A review of GaN RF devices and power amplifiers for 5G communication applications by Hao Lu, Meng Zhang, Ling Yang, Bin Hou, Rafael Perez Martinez, Minhan Mi, Jiale Du, Longge Deng, Mei Wu, Srabanti Chowdhury, Xiaohua Ma, Yue Hao

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Reliability Test on Vienna Rectifier for Wide Bandgap Devices in EV Charging Systems by Bharaneedharan Balasundaram, P. Suresh, Parvathy Rajendran, It Ee Lee, C. Ahamed Saleel

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Monolithically Integrated and Galvanically Isolated GaN Gate Driver by Michael Basler, Richard Reiner, Daniel Grieshaber, Fouad Benkhelifa, Stefan Monch

Subjects: “…Gallium nitride…”
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Fabrication of GaN vertical junction barrier Schottky diode by Mg diffusion from shallow N/Mg ion-implantation segment by Woong Kwon, Yuta Itoh, Atsushi Tanaka, Hirotaka Watanabe, Yoshio Honda, Hiroshi Amano

Subjects: “…gallium nitride…”
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A Generalized Phase-Shift PWM Extension for Improved Natural and Active Balancing of Flying Capacitor Multilevel Inverters by Georgios Kampitsis, Efstratios I. Batzelis, Antonis Kolokasis, Elison Matioli, Bikash C. Pal

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Fully Vertical GaN-on-SiC p-i-n Diodes With BFOM of 2.89 GW/cm² by Jialun Li, Renqiang Zhu, Ka Ming Wong, Kei May Lau

Subjects: “…Gallium nitride…”
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Analyzing frequency spectrum and Total Harmonic Distortion for high switching frequency operation of GaN-based filter-less multilevel cascaded H-bridge inverter by Ramkrishna Mishan, Xingang Fu, Chanakya Hingu, Poria Fajri

Subjects: “…Gallium nitride switch…”
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RETRACTED: Analysis of Scalable Resonant DC–DC Converter Using GaN Switches for xEV Charging Stations by Rajanand Patnaik Narasipuram, Subbarao Mopidevi, Anton Dianov, Amit Singh Tandon

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Augmented Twin-Nonlinear Two-Box Behavioral Models for Multicarrier LTE Power Amplifiers by Oualid Hammi

“…Experimental validation on gallium nitride based Doherty power amplifiers illustrates the accuracy enhancement and complexity reduction achieved by the proposed models. …”
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Pulse detection sensor with green light transceiver integrated optoelectronic chip by Chenchen ZHANG, Xumin GAO, Ziqi YE, Mingming BO, Zefeng HU, Yongjin WANG

“…Photo plethysmo graphy (PPG) is widely used to detect heart rate and pulse activity due to its simple design, low cost, and signal cycle that can effectively reflect the heart rhythm.Owing to the partial overlap between the emission and the detection spectra of GaN multiple quantum well (MQW) diode, the MQW receiver can respond to the light emitted from the transmitter sharing identical MQW structures.Thus, the fabricate and characterize monolithic integration of GaN transmitter and receiver was proposed as a single unit onto a conventional GaN-on-sapphire platform.This not only can effectively reduce the size and cost of the device, but also fully improves the sensitivity of the system.The experimental results show that the gallium nitride integrated optoelectronic chip can effectively receive the reflected light modulated by the heart pulse.Combined with circuit processing, the tester’s heart rate and pulse beat frequency can be calculated according to the restored PPG signal, so as to play the role of detection and warning.…”
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Dielectric function and thermo-optic coefficients of silicon-doped GaN substrates at elevated temperature from 298 K to 873 K in the UV-Vis-NIR spectrum by Subiao Bian, Xi Chen, Changcai Cui

“…Abstract Understanding the thermal influence on gallium nitride (GaN) single crystal substrates is critical for the advancement of GaN-based optoelectronic devices. …”
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Zinc-Blende GeC Stabilized on GaN (001): An Ab Initio Study by J. H. Camacho-García, Ma L. Ruiz-Peralta, G. Hernández-Cocoletzi, A. Bautista-Hernández, M. Salazar-Villanueva, A. Escobedo-Morales, E. Chigo-Anota, J. C. Moreno-Hernández

“…First-principle calculations have been performed to explore the initial stages of the zinc blende-like germanium carbide epitaxial growth on the gallium nitride (001)-(2 × 2) surface. First, we studied the Ge/C monolayer adsorption and incorporation at high symmetry sites. …”
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Maximizing temperature sensitivity in a one-dimensional photonic crystal thermal sensor by Manal A. Maher, Arafa H. Aly, Mohamed S. Esmail, S. E.-S. Abd El-Ghany

“…Abstract This paper focuses on a defective one-dimensional photonic crystal thermal sensor with fabricated layers of gallium nitride, glycerin, and air. The transmission features of this sensor have been presented based on the transfer matrix approach using MATLAB software. …”
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