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Recent Progress of the Cation Based Conductive Bridge Random Access Memory 阳离子导电桥随机存取存储器的研究进展

Ceramist Pub Date : 2023-03-31 DOI: 10.31613/ceramist.2023.26.1.07

Hae Jin Kim

{"title":"Recent Progress of the Cation Based Conductive Bridge Random Access Memory","authors":"Hae Jin Kim","doi":"10.31613/ceramist.2023.26.1.07","DOIUrl":"https://doi.org/10.31613/ceramist.2023.26.1.07","url":null,"abstract":"Demand for new computing systems equipped with ultra-high-density memory storage and new computer architecture is rapidly increasing with the tremendous increment of the amount of data produced and/or reproduced. In particular, the requirement for technology development is growing as conventional storage devices face the physical limitations for scaling down and the data bottleneck that the Von Neumann architecture increases. Among the recent emerging memory devices, the conductive bridge random access memory (CBRAM) has superior switching properties and excellent scalability to be adopted as the next-generation storage device and as the hardware implementation of the neuromorphic computing system. In this review, the previous papers on the resistive switching mechanism of CBRAM and the precedent CBRAM devices exploiting various materials proposed by many research groups are introduced. The principle of CBRAM is discussed including the operation mechanism, switching materials, and the challenges that need to be solved. A wide selection of materials including metal oxides, Chalcogenides, and other non-oxides have been examined as the electrolyte layer of the CBRAM. Various switching materials, device engineering, and material innovation approaches were introduced, and the research results for solving the problems of CBRAM were reviewed in depth.","PeriodicalId":9738,"journal":{"name":"Ceramist","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2023-03-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"90483493","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

A way to utilize SOFC systems: The energy solution for next-generation smart farm 利用SOFC系统的方法:下一代智能农场的能源解决方案

Ceramist Pub Date : 2023-03-31 DOI: 10.31613/ceramist.2023.26.1.05

Gwangwoo Han, Jong-Eun Hong, Wang-Je Lee, Kyoung-Ho Lee, H. Joo, Young-Sub An, D. Joh, Hyegyoung Kim, Seung-Bok Lee, Tak-Hyoung Lim, S. Park, R. Song

{"title":"A way to utilize SOFC systems: The energy solution for next-generation smart farm","authors":"Gwangwoo Han, Jong-Eun Hong, Wang-Je Lee, Kyoung-Ho Lee, H. Joo, Young-Sub An, D. Joh, Hyegyoung Kim, Seung-Bok Lee, Tak-Hyoung Lim, S. Park, R. Song","doi":"10.31613/ceramist.2023.26.1.05","DOIUrl":"https://doi.org/10.31613/ceramist.2023.26.1.05","url":null,"abstract":"In the field of food and agriculture, fuel cell-based energy supply technology is gaining much attention for sustainable food systems with carbon neutrality by 2050. Previous studies have focused on the electricity balance using polymer electrolyte fuel cells (PEMFCs) without considering the temperature quality to maintain the environmental conditions required in smart farms. However, this study proposes a system that can provide all four energy sources (electricity, cooling, heating, and CO2) required by smart farms by using solid oxide fuel cells (SOFC), which can utilize high-quality heat. To confirm the feasibility of the proposed idea, we demonstrate the world's first 10 kW-class SOFC-based integrated system for a smart farm in Jinju, South Korea. The system's core components consist of a SOFC system, a hot thermal storage system, a cold thermal storage system, and a CO2 supply system. In this study, the applicability of the proposed system is verified by the experimental results of the effective production of cold and hot heat required by smart farms. In addition, the technical problems encountered during the demonstration are presented. In doing so, we suggest the direction of more economical and sustainable SOFC technology development for smart farm applications.","PeriodicalId":9738,"journal":{"name":"Ceramist","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2023-03-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"76267160","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Recent progress in chalcogenide perovskites: toward low-temperature solution processing 硫系钙钛矿的研究进展:低温溶液处理

Ceramist Pub Date : 2023-03-31 DOI: 10.31613/ceramist.2023.26.1.02

Jaewook Lee, Wooseok Yang

引用次数: 0

The Potential of ferroelectric HfO2 for Next-Generation Memory Device: Ferroelectric Properties and Applications 铁电HfO2在下一代存储器件中的潜力:铁电性质和应用

Ceramist Pub Date : 2023-03-31 DOI: 10.31613/ceramist.2023.26.1.09

Myeong Seop Song, S. Chae

引用次数: 0

Nonvolatile Control of Metal-Insulator Transition in VO2 and Its Applications VO2中金属-绝缘子过渡的非易失性控制及其应用

Ceramist Pub Date : 2023-03-31 DOI: 10.31613/ceramist.2023.26.1.01

Hyeongyu Gim, Kootak Hong

引用次数: 0

Recent Advances and Trends in Metal Oxide-based Semiconductor Gas Sensors 金属氧化物基半导体气体传感器的最新进展和趋势

Ceramist Pub Date : 2023-03-31 DOI: 10.31613/ceramist.2023.26.1.03

Sunho Lee, K. Kwon

引用次数: 0

Advances in developing protonic ceramic cells 质子陶瓷电池的研究进展

Ceramist Pub Date : 2023-03-31 DOI: 10.31613/ceramist.2023.26.1.04

Donguk Kim, Tae-kyeong Lee, Seungwoo Han, Mingi Choi, Wonyoung Lee

引用次数: 0

Recent progress of the p-type oxide thin films for transistor applications: Nickel oxide, Tin oxide, and Copper oxide 晶体管用p型氧化物薄膜的最新进展:氧化镍、氧化锡和氧化铜

Ceramist Pub Date : 2023-03-31 DOI: 10.31613/ceramist.2023.26.1.06

Minki Choe, Dahui Jeon, Inhong Hwang, I. Baek

引用次数: 0

Synthesis and Applications of Single-Chain Atomic Crystal, LiMo3Se3 单链原子晶体LiMo3Se3的合成与应用

Ceramist Pub Date : 2022-12-31 DOI: 10.31613/ceramist.2022.25.4.02

Sudong Chae

{"title":"Synthesis and Applications of Single-Chain Atomic Crystal, LiMo3Se3","authors":"Sudong Chae","doi":"10.31613/ceramist.2022.25.4.02","DOIUrl":"https://doi.org/10.31613/ceramist.2022.25.4.02","url":null,"abstract":"Among the currently available low-dimensional nanomaterials, single-chain atomic crystals (SCAC) exhibit unique physical and chemical properties because of their one-dimensional atomic structure. SCAC is the isolated molecular chain unit from bulk 1D chained materials, in which weak van der Waals or ionic interactions stack together SCACs with strong intra-chain bonding. They have one-dimensional fibrous morphology and sub-nanometer scale diameter similar to conventional organic polymers. Furthermore, unlike conventional organic polymers that consist only of organic elements such as C, H, N, O, and S, SCACs are composed of inorganic elements, such as transition metal, chalcogen, and halogen. Therefore, SCACs have novel additional properties, such as electrical, optical, mechanical, and electrochemical properties that conventional organic polymers do not.To investigate the properties of isolated SCAC, the preparation of bulk single crystal with high crystallinity, and strategy for exfoliation are required. In this review, the studies on synthesis, exfoliation and applications of the representative SCAC, LiMo3Se3 are described. These results demonstrate that solution processed SCACs are promising building block for future application.","PeriodicalId":9738,"journal":{"name":"Ceramist","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2022-12-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"84598616","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Recent Progress in Development of Artificial Neuromorphic Devices Based on Emerging Materials 基于新兴材料的人工神经形态装置研究进展

Ceramist Pub Date : 2022-12-31 DOI: 10.31613/ceramist.2022.25.4.08

Y. Jo, Dae Kyu Lee, J. Y. Kwak

{"title":"Recent Progress in Development of Artificial Neuromorphic Devices Based on Emerging Materials","authors":"Y. Jo, Dae Kyu Lee, J. Y. Kwak","doi":"10.31613/ceramist.2022.25.4.08","DOIUrl":"https://doi.org/10.31613/ceramist.2022.25.4.08","url":null,"abstract":"In the fourth industrial revolution, the efficient processing of huge amounts of data is important due to the development of artificial intelligence (AI), internet of things (IoT), and machine learning (ML). The conventional computing system, which is known as von Neumann architecture, has been facing bottleneck problems because of the physical separation of memory and central processing unit (CPU). Many researchers have interested to study on neuromorphic computing, inspired by the human brain, to solve the bottleneck problems. The development of artificial neuromorphic devices, such as neuron and synaptic devices, is important to successfully demonstrate a neuromorphic computing hardware. Various Si CMOS transistor-based circuits have been investigated to implement the behaviors of the biological neuron and synapse; however, they are not suitable for mimicking the large-scale biological neural networks because of Si CMOS transistor’s scalability and power consumption issues. In this report, we review the recent research progress in artificial neurons and synaptic devices based on emerging materials and discuss the future research direction of artificial neural networks.","PeriodicalId":9738,"journal":{"name":"Ceramist","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2022-12-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"78311747","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0