Progresses and Frontiers in Ultrawide Bandgap Semiconductors by Xiaohang Li, Siddharth Rajan

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A Comprehensive Examination of Bandgap Semiconductor Switches by S. Siva Subramanian, R. Saravanakumar, Bibhu Prasad Ganthia, S. Kaliappan, Surafel Mustefa Beyan, Maitri Mallick, Monalisa Mohanty, G. Pavithra

“…Improvements in the material characteristics of bandgap semiconductors allow the use of high-temperature, high-voltage, and fast switch rates in power devices. …”
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Retracted: A Comprehensive Examination of Bandgap Semiconductor Switches by Advances in Materials Science and Engineering

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Novel Design of Electromagnetic Bandgap Using Fractal Geometry by Huynh Nguyen Bao Phuong, Dao Ngoc Chien, Tran Minh Tuan

“…A novel electromagnetic bandgap (EBG) structural design based on Fractal geometry is presented in this paper. …”
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Ultrawide bandgap semiconductor h-BN for direct detection of fast neutrons by J. Li, A. Tingsuwatit, Z. Alemoush, J. Y. Lin, H. X. Jiang

“…III-nitride wide bandgap semiconductors have contributed on the grandest scale to many technological advances in lighting, displays, and power electronics. …”
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Experimental Study on the Concept of Hollow-Core Photonic Bandgap Fiber Stethoscope by Adel Abdallah

“…An experiment is proposed to show the feasibility of using hollow-core photonic bandgap fibers (HC-PBF) in the fiber-optic interferometric stethoscopes to generally improve the sensitivity and overcome the problems associated with the electronic stethoscopes. …”
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Bandgap Engineering of TiO2 for Enhanced Selectivity in Photoelectrochemical Glycerol Oxidation by Claudio M. Pecoraro, Siming Wu, Monica Santamaria, Patrik Schmuki

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Vibration Bandgaps of Piezoelectric Metamaterial Plate with Local Resonators for Vibration Energy Harvesting by Zhongsheng Chen, Jing He, Gang Wang

“…The results demonstrate that the location of bandgaps can be easily adjusted by the design of local resonators. …”
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Perovskite Solar Cell: Chemical Composition and Bandgap Energy via Machine Learning by Filipi França dos Santos, Kelly Cristine Da Silveira, Gesiane Mendonça Ferreira, Daniella Herdi Cariello, Mônica Calixto de Andrade

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A New Digital to Analog Converter Based on Low-Offset Bandgap Reference by Jinpeng Qiu, Tong Liu, Xubin Chen, Yongheng Shang, Jiongjiong Mo, Zhiyu Wang, Hua Chen, Jiarui Liu, Jingjing Lv, Faxin Yu

“…This paper presents a new 12-bit digital to analog converter (DAC) circuit based on a low-offset bandgap reference (BGR) circuit with two cascade transistor structure and two self-contained feedback low-offset operational amplifiers to reduce the effects of offset operational amplifier voltage effect on the reference voltage, PMOS current-mirror mismatch, and its channel modulation. …”
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Prediction of the Bandgap of a Core-Shell Microsphere via Light Intensity Fluctuations by Moon Kyu Choi, Youngjin Choi

“…This paper intends to demonstrate that it is possible to predict the bandgap of a core-shell microsphere resulting from two different bandgap materials and that the numerical simulation employed produces the blueshift.…”
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Determining Bandgap of Thermochromic Phosphor Films via Reflectance Measurements under Controlled Heating. by Rwabona, Katashaya Steven

Subjects: “…Reflectance Absorbance Thermochromism Phosphors Bandgap Activation energy…”
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Determining Bandgap of Thermochromic Phosphor Films via Reflectance Measurements under Controlled Heating by Katashaya, Steven Rwabona

Subjects: “…Reflectance Absorbance Thermochromism Phosphors Bandgap Activation Energy…”
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Investigation on the Effect of Underwater Acoustic Pressure on the Fundamental Mode of Hollow-Core Photonic Bandgap Fibers by Adel Abdallah, Zhang Chaozhu, Zhong Zhi

“…One of the recent areas of research is to enhance the normalized responsivity (NR) to acoustic pressure of the optical fiber hydrophones by replacing the conventional single mode fibers (SMFs) with hollow-core photonic bandgap fibers (HC-PBFs). However, this needs further investigation. …”
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Design of UWB Monopole Antenna with Dual Notched Bands Using One Modified Electromagnetic-Bandgap Structure by Hao Liu, Ziqiang Xu

“…A modified electromagnetic-bandgap (M-EBG) structure and its application to planar monopole ultra-wideband (UWB) antenna are presented. …”
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Enhancing efficiency in double perovskite solar cells through bandgap reduction via organic polymer doping by Ihtisham-ul-Haq, M.I. Khan, Ali Mujtaba, Asad Ullah, Badriah Ali, Muhammad Atif, M.S. Hasan

“…Optical analysis revealed the absorption in the visible region and bandgap energy (Eg) is reduced from 1.89 eV to 1.85 eV with PPy doping. …”
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A Low-Pass Filter of Wide Stopband with a Novel Multilayer Fractal Photonic Bandgap Structure by Hai-Wen Liu, Xiao-Wei Sun, Zheng-Fan Li

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Device Modeling of the Performance of Cu(In,Ga)Se2 Solar Cells with V-Shaped Bandgap Profiles by Shou-Yi Kuo, Ming-Yang Hsieh, Dan-Hua Hsieh, Hao-Chung Kuo, Chyong-Hua Chen, Fang-I Lai

“…The effect of Cu(In,Ga)Se2 (CIGS) with V-shaped bandgap on device performance is investigated in detail. …”
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A Simple Method to Differentiate between Free-Carrier Recombination and Trapping Centers in the Bandgap of the p-Type Semiconductor by Megersa Wodajo Shura

“…In this research, the ranges of the localized states in which the recombination and the trapping rates of free carriers dominate the entire transition rates of free carriers in the bandgap of the p-type semiconductor are described. …”
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Miniaturized High-Isolation Dual-Frequency Orthogonally Polarized Patch Antenna Using Compact Electromagnetic Bandgap Filters by Chunxia Cheng, Fushun Zhang, Yangtao Wan, Fan Zhang

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