Enhancing 3G ETA solar cells with novel Bi2Se3 nanoparticles synthesized on TiO2: Impact of immersion cycles on PEC performance by Vijay S. Baviskar, Chandradip D. Jadhav, Deepak B. Salunkhe, Narayan M. Narkhede, Girish P. Patil

“…The development of unexposed layer heterostructures by integrating metal chalcogenide semiconductors with metal oxide arrays offers a promising approach to enhance surface area, expand optical response, and improve charge kinetics key factors for achieving high-performance photoconversion devices. …”
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Self‐Selective Crossbar Synapse Array with n‐ZnO/p‐NiOx/n‐ZnO Structure for Neuromorphic Computing by Peter Hayoung Chung, Jiyeon Ryu, Daejae Seo, Dwipak Prasad Sahu, Minju Song, Junghwan Kim, Tae‐Sik Yoon

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Exploiting galvanic effect in Ag–Al alloy ion reservoir of resistive switching device for high-density cross-point array memory system by Seokjae Lim, Jiyong Woo

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Electrically tunable plasmonic metasurface as a matrix of nanoantennas by Mayoral Astorga Luis Angel, Shabaninezhad Masoud, Northfield Howard, Ntais Spyridon, Rashid Sabaa, Lisicka-Skrzek Ewa, Mehrvar Hamid, Bernier Eric, Goodwill Dominic, Ramunno Lora, Berini Pierre

“…We report the fabrication and characterization of a plasmonic metasurface comprising electrically-contacted sub-wavelength gold dipole nanoantennas, conformally coated by a thin hafnia film, an indium tin oxide layer and a backside mirror, forming metal–oxide–semiconductor (MOS) capacitors, for use as an electrically-tunable reflectarray or metasurface. …”
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Design and numerical evaluation of a high sensitivity plasmonic biosensor based on MISM nanoring for versatile virus detection by Ali Khodaie, Yousef Rafighirani, Hamid Heidarzadeh, Javad Javidan

“…In this study, we propose and optimize a plasmonic optical biosensor based on nanohole arrays and metal–insulator–semiconductor–metal (MISM) nanorings for detecting various viruses. …”
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Advances in Ovonic Threshold Switch Selector Technologies for Storage Class Memory: From Fundamentals to Development and Beyond by Sanghyun Ban, Jangseop Lee, Yoori Seo, Wootae Lee, Taehoon Kim, Hyunsang Hwang

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Development of a Highly Reliable PbS QDs-Based SWIR Photodetector Based on Metal Oxide Electron/Hole Extraction Layer Formation Conditions by JinBeom Kwon, Yuntae Ha, Suji Choi, Donggeon Jung

“…However, PbS QDs-based SWIR photodetectors have low chemical stability due to the electron/hole extraction layer processed by the solution process, making it difficult to manufacture them in the form of patterning and arrays. …”
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Graphene/PtSe₂/Ultra-Thin SiO₂/Si Broadband Photodetector with Large Responsivity and Fast Response Time by Qing-Hai Zhu, Jian Chai, Shi-Yu Wei, Jia-Bao Sun, Yi-Jun Sun, Daisuke Kiriya, Ming-Sheng Xu

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Improving the efficiency of an optical-to-terahertz converter using sapphire fibers by N. V. Zenchenko, D. V. Lavrukhin, I. A. Glinskiy, D. S. Ponomarev

“…Additional Si3N4 and Al2O3 layers are intended for reducing leakage currents in the OTC and reducing the reflection of the laser pump pulse from the air/semiconductor interface (Fresnel losses), respectively, at a gap width of 10 μm. …”
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Wordline Input Bias Scheme for Neural Network Implementation in 3D-NAND Flash by Hwiho Hwang, Gyeonghae Kim, Dayeon Yu, Hyungjin Kim

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Deep learning-based single-shot computational spectrometer using multilayer thin films by David S. Bhatti, Jioh Lee, Cheolsun Kim, Youngin Choi, Hoon Hahn Yoon, Heung-No Lee

“…This study demonstrates a deep learning (DL)-based single-shot computational spectrometer capable of recovering narrow and broad spectra using a multilayer thin-film filter array. Our device can measure spectral intensities of incident light by combining a filter array, fabricated using wafer-level stencil lithography, with a complementary metal-oxide-semiconductor (CMOS) image sensor through a simple attachment. …”
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Non-contact and nanometer-scale measurement of PN junction depth buried in Si wafers using terahertz emission spectroscopy by Fumikazu Murakami, Shinji Ueyama, Kenji Suzuki, Ingi Kim, Inkeun Baek, Sangwoo Bae, Dougyong Sung, Myungjun Lee, Sungyoon Ryu, Yusin Yang, Masayoshi Tonouchi

“…Abstract Buried channel array transistors enable fast and high-density integrated devices. …”
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1,550-nm photonic crystal surface-emitting laser diode fabricated by single deep air-hole etch by Kim Myeongeun, Song Ye-Seong, Jeong Lakjong, Lee Tae-Yun, Choi Hyo Seok, Kim In, Lee Myungjae, Jeon Heonsu

“…The key challenge of creating an array of PhC air holes deep enough to reach the waveguide layer is addressed through high-temperature, high-plasma-density dry etching. …”
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Enhanced Output Power of Light-Emitting Diodes With Embedded Air-Gap Photonic Crystals by Nanosphere Lithography by Chengxiao Du, Wanrong Zhang, Tongbo Wei, Xiaoli Ji, Jinmin Li, Chong Geng, Qingfeng Yan

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Impact of Reset Pulse Width on Gradual Conductance Programming in Al₂O₃/TiO_x-Based RRAM by Hyeonseong Lim, Wonbo Shim, Tae-Hyeon Kim

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Study on the performance of InGaN-based micro-LED by plasma etching combined with ion implantation process by Yun-Cheng Hsu, Yu-Hsuan Hsu, Chien-Chung Lin, Ming Hsien Wu, Hao Chung Kuo, Dong-Sing Wuu, Ching-Lien Hsiao, Ray-Hua Horng

“…This study utilized blue-light epitaxial wafers and employed semiconductor processes such as maskless laser writing, dry etching, wet etching, passivation layer deposition, electron beam evaporation, and ion implantation to fabricate micro-light emitting diode (μLED) arrays with different pixel sizes but the same emitting area (900 μm²). …”
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Surface modification of aluminum on a silicon chip by citric acid treatment by Moataz Mekawy, Kazuya Iida, Akitsu Shigetou, Jin Kawakita

“…Aluminum is widely used as a conductive material in the semiconductor and electronics fields. However, the inevitable formation of an oxide layer on its surface during atmospheric heat treatment accompanying the fabrication process increases surface resistivity. …”
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Inkjet‐printed reconfigurable and recyclable memristors on paper by Jinrui Chen, Mingfei Xiao, Zesheng Chen, Sibghah Khan, Saptarsi Ghosh, Nasiruddin Macadam, Zhuo Chen, Binghan Zhou, Guolin Yun, Kasia Wilk, Georgios Psaltakis, Feng Tian, Simon Fairclough, Yang Xu, Rachel Oliver, Tawfique Hasan

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Electric Field-Enhanced SERS Detection Using MoS₂-Coated Patterned Si Substrate with Micro-Pyramid Pits by Tsung-Shine Ko, Hsiang-Yu Hsieh, Chi Lee, Szu-Hung Chen, Wei-Chun Chen, Wei-Lin Wang, Yang-Wei Lin, Sean Wu

“…This study utilized semiconductor processing techniques to fabricate patterned silicon (Si) substrates with arrays of inverted pyramid-shaped micro-pits by etching. …”
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Graphitic Carbon Nitride: A Novel Two-Dimensional Metal-Free Carbon-Based Polymer Material for Electrochemical Detection of Biomarkers by Ganesan Kausalya Sasikumar, Pitchai Utchimahali Muthu Raja, Peter Jerome, Rathinasamy Radhamani Shenthilkumar, Putrakumar Balla

“…Another significant quality of this semiconductor material is its excellent fluorescence property, which is also helpful in preparing biosensors. …”
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