Si APD-Based High Speed Infrared Radiation Thermometry for Analysing the Temperature Instability of a Combustion Chamber by Louis Karapateas, Yufeng Lai, Xiangfei Meng, Yang Zhang, Jon R. Willmott, Matthew J. Hobbs

“…The Si APD-IRT, combined with an optimised field-programmable gate array (FPGA)-based digital design, achieves a response time of 1 µs, faster than commercially available instruments. …”
Get full text

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

Get full text

An Effective One-shot Body Part Multi-View Reconstruction Device with Self-calibration Capabilities by M. Bonotto, M. Bonotto, D. Evangelista, M. Imperoli, A. Pretto

Get full text

A Simple Extension of Bayer Demosaicing for Lightweight Non-Bayer Demosaicing by Ki-Wook Hong, Minhyeok Jo, Haechang Lee, Se Young Chun, Albert No

“…Then, based on our investigation, we propose a simple yet effective solution to mitigate it: inserting a pixel unshuffle layer at the input of existing Bayer demosaicing networks. …”
Get full text

Highly angle-sensitive and efficient optical metasurfaces with broken mirror symmetry by Kim Nayoung, Kim Myungjoon, Jung Joonkyo, Chang Taeyong, Jeon Suwan, Shin Jonghwa

“…Based on this, we propose optimized metasurfaces for two applications: an angle-multiplexed beam-steering device with up to 93% relative efficiency and an angle-multiplexed metalens array that can break the fundamental resolution–density trade-off of microlens arrays with high efficiency. …”
Get full text

Liquid-infused nanostructured composite as a high-performance thermal interface material for effective cooling by Rui Cheng, Qixian Wang, Zexiao Wang, Lin Jing, Ana V. Garcia-Caraveo, Zhuo Li, Yibai Zhong, Xiu Liu, Xiao Luo, Tianyi Huang, Hyeong Seok Yun, Hakan Salihoglu, Loren Russell, Navid Kazem, Tianyi Chen, Sheng Shen

“…Abstract Effective heat dissipation remains a grand challenge for energy-dense devices and systems. …”
Get full text

Analysis on Interactive Influences among Multiple APFs Connected to Weak-structured Power System by He WANG, Yujia LI, Zhongdong YIN, Zhangming WANG, Haisen ZHAO

“…The time-domain simulation results are consistent with the theoretical analysis, which verifies the effectiveness of the proposed method.…”
Get full text

Fractional Fourier Transform-Based Signal Separation for Ultrasonic Guided Wave Inspection of Plates by Chengxiang Peng, Paul Annus, Marek Rist, Raul Land, Madis Ratassepp

“…The findings confirm that the FrFT can effectively separate overlapping signals, enhancing time efficiency in guided wave inspections using array transducers.…”
Get full text

A two level multi-antenna blind spectrum detection about spatial spectrum by Zhiqiang BAO, Yanrui CUI, Xiao XU

“…In order to improve the perceptual performance,the array spatial spectrum search technology was applied to the spectrum sensing field.A blind spectrum detection algorithm based on two stage detection of spatial spectral values was proposed.Firstly,the maximum and minimum values of the spatial spectrum were used as the test statistics to detect the spectrum.Then the mean value of spatial spectrum for the undetected part was used in the second level detection.By using the advantage of the spatial matching filter,the new algorithm achieved higher detection probability under the low SNR and low sampling rate,and the threshold of detection was accurately deduced based on probability theory.The simulation and comparison results show that TDSS algorithm has better detection effects than some existing classical blind spectrum sensing algorithms.…”
Get full text

An Underwater Velocity-Independent DOA Estimation Based on Improved Toeplitz Matrix Reconstruction by Xuejin Zhao, Zihan Lei, Yu Wang, Gengxin Ning

“…The proposed method focuses on the Toeplitz matrix reconstruction method for sparse arrays to enhance the degree of freedom of the arrays. …”
Get full text

Digital Mini-LED Lighting Using Organic Thin-Film Transistors Reaching over 100,000 Nits of Luminance by Chia-Hung Tsai, Yang-En Wu, Chien-Chi Huang, Li-Yin Chen, Fang-Chung Chen, Hao-Chung Kuo

Get full text

Plasmon‐Driven Gold Nanopillar Multiarrayed Gene Amplification Methodology for the High‐Throughput Discrimination of Pathogens by Sung Eun Seo, Kyung Ho Kim, Seo Jin Kim, Kyong‐Cheol Ko, Woo‐Keun Kim, Kyoung G. Lee, Oh Seok Kwon

“…A newly fabricated gold nanopillar array‐based film is presented for superior photothermal energy conversion. …”
Get full text

Electronic threshold switching of As-embedded SiO2 selectors: charged oxygen vacancy model by Hye Rim Kim, Tae Jun Seok, Tae Jung Ha, Jeong Hwan Song, Kyun Seong Dae, Sang Gil Lee, Hyun Seung Choi, Su Yong Park, Byung Joon Choi, Jae Hyuck Jang, Soo Gil Kim, Tae Joo Park

“…Abstract Sneak current issues in crossbar arrays of non-volatile memories can be effectively alleviated using threshold switching (TS)-based selectors. …”
Get full text

Post‐Polymerization Strategy via Dual Site Clicking for Synthesizing Intrinsically Cross‐Linkable Semiconducting Polymers by Jaehoon Lee, Seungju Kang, Eunsoo Lee, Jiyun Lee, Tae Woong Yoon, Min‐Jae Kim, Yongjoon Cho, Mingfei Xiao, Yorrick Boeije, Wenjin Zhu, Changduk Yang, Jin‐Wook Lee, Sungjoo Lee, Guobing Zhang, Henning Sirringhaus, Boseok Kang

“…Exploiting this benefit, an ultrathin flexible array of 100 organic field‐effect transistors fabricated using conventional photolithography showed high‐performance reliability. …”
Get full text

Design and experimental evaluation of a reconfigurable intelligent surface for wireless applications by Haider TH.Salim ALRikabi, Adheed H. Sallomi, Hasan F. KHazaal, Ahmed Magdy

Get full text

Modeling of digital spatial processing under conditions of troposphere propagation of centimeter radio waves for wireless telecommunication by Ilia W. Peshkov, Dmitry N. Borisov

“…Circular and spherical antenna arrays composed of directional antenna elements are considered.Conclusions. …”
Get full text

Performance Optimization of Hg_1-xCd_xTe Photovoltaic Detectors Under Strong Illumination Considering Temperature and Wavelength Dependencies by Jiahui Chen, Wangyong Chen, Linlin Cai, Pengling Yang, Dahui Wang, Manling Shen, Xiangyang Li, Hui Qiao

“…In this study, we utilize compositional gradients and array electrode designs to make better trade-offs among dark current, responsivity, and saturation characteristics of HgCdTe photovoltaic detectors under mid-wave and long-wave infrared conditions. …”
Get full text

Deviance detection and regularity sensitivity in dissociated neuronal cultures by Zhuo Zhang, Amit Yaron, Dai Akita, Tomoyo Isoguchi Shiramatsu, Zenas C. Chao, Hirokazu Takahashi, Hirokazu Takahashi

“…To investigate fundamental principles of neural computation, we examined whether dissociated neuronal cultures, one of the most primitive living neural networks, exhibit regularity sensitivity beyond mere stimulus-specific adaptation and deviance detection.MethodsWe recorded activity to oddball electrical stimulation paradigms from dissociated rat cortical neurons cultured on high-resolution CMOS microelectrode arrays. We examined the effects of pharmacological manipulation on responses using the N-methyl-D-aspartate (NMDA) receptor antagonist. …”
Get full text

Preliminary Numerical Simulation of Acoustic Reflection Imaging Logging While Drilling Based on the Vertical Incidence of Acoustic Waves on the Borehole Wall by LIU Xien, ZHAO Teng, CHE Xiaohua

“…In response to these shortcomings, an acoustic reflection imaging LWD scheme consisting of the linear phased array acoustic transmitter and its adjacent cylindrical array acoustic receiver is proposed. …”
Get full text

miRNA genetic variations associated with the predisposition of oral squamous cell carcinoma in central Indian population by Shikha Tiwari, Ritu Pandey, Vinay Kumar, Saikat Das, Vikas Gupta, Rajeev Nema, Ashok Kumar

“…A case-control study involving 225 histo-pathologically confirmed OSCC cases and 225 healthy controls was conducted, where 25 miRSNPs were analyzed by iPLEX MassArray analysis. A SNP rs12220909 in MIR4293 showed a highly protective effect (CC vs GG, OR = 0.0431, 95%CI = 0.005–0.323, p = 3e-6). …”
Get full text