Trung Tin Tran, Phuoc Thao Vo Du, Anh Hao Huynh Vo, Trung Nghia Tran
{"title":"Calculation of Photocatalyst Anatase TiO2 (1 0 1)/g-C3N4 (0 0 1) Properties Using Density Functional Theory","authors":"Trung Tin Tran, Phuoc Thao Vo Du, Anh Hao Huynh Vo, Trung Nghia Tran","doi":"10.18494/sam4617","DOIUrl":"https://doi.org/10.18494/sam4617","url":null,"abstract":"","PeriodicalId":22154,"journal":{"name":"Sensors and Materials","volume":null,"pages":null},"PeriodicalIF":1.2,"publicationDate":"2024-04-19","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140685275","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"材料科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Rodi Hartono, Sang Min Oh, Sung Won Lim, T. P. A. Kalend, Jasurbek Doliev, Jun Hyuk Lee, Kyoo Jae Shin
{"title":"Design of AI-based 3.84 kW Battery Package Using Backpropagation Artificial Neural Network Algorithm for Cargo Drones","authors":"Rodi Hartono, Sang Min Oh, Sung Won Lim, T. P. A. Kalend, Jasurbek Doliev, Jun Hyuk Lee, Kyoo Jae Shin","doi":"10.18494/sam5011","DOIUrl":"https://doi.org/10.18494/sam5011","url":null,"abstract":"","PeriodicalId":22154,"journal":{"name":"Sensors and Materials","volume":null,"pages":null},"PeriodicalIF":1.2,"publicationDate":"2024-04-19","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140683802","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"材料科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pat Taweewat, W. Suwan-ngam, K. Songsuwankit, Poom Konghuayrob
{"title":"A Small Deep Learning Model for Fault Detection of a Broken Rotor Bar of an Induction Motor","authors":"Pat Taweewat, W. Suwan-ngam, K. Songsuwankit, Poom Konghuayrob","doi":"10.18494/sam4847","DOIUrl":"https://doi.org/10.18494/sam4847","url":null,"abstract":"","PeriodicalId":22154,"journal":{"name":"Sensors and Materials","volume":null,"pages":null},"PeriodicalIF":1.2,"publicationDate":"2024-04-19","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140684625","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"材料科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Prediction of Flying Height Using Deep Neural Network Based on Particle Swarm Optimization in Hard Disk Drive Manufacturing Process","authors":"Worawit Kanjanapruthipong, Pitcha Prasitmeeboon, Poom Konghuayrob","doi":"10.18494/sam4825","DOIUrl":"https://doi.org/10.18494/sam4825","url":null,"abstract":"","PeriodicalId":22154,"journal":{"name":"Sensors and Materials","volume":null,"pages":null},"PeriodicalIF":1.2,"publicationDate":"2024-04-19","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140683159","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"材料科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Guibin Yuan, Shufei Han, Min Yuan, Xinjun Huang, Shengli Pu
A refractive index (RI) and liquid level sensing scheme based on a multimode-no-core fiber tip with high sensitivity and precision is proposed and experimentally demonstrated by fusing a tapered no-core fiber (NCF) with a segment of multimode fiber. A gold film is plated on the side surface of the uniform waist region of the tapered NCF to stimulate surface plasmon resonance. The as-fabricated sensor achieves RI sensitivities of 16500 and 24000 nm/RIU (refractive index unit) in the RI ranges of 1.34 to 1.38 and 1.39 to 1.41, respectively. High-precision liquid level sensing with a range from 0.1 to 2.0 mm is obtained simultaneously. The designed sensing structure in this work offers simplicity and ease of implementation, which makes it a promising option for high-sensitivity and high-precision sensing applications.
{"title":"Fiber-tip-integrated High-sensitivity Refractive Index and High-precision Liquid Level Sensor Based on Surface Plasmon Resonance","authors":"Guibin Yuan, Shufei Han, Min Yuan, Xinjun Huang, Shengli Pu","doi":"10.18494/sam4832","DOIUrl":"https://doi.org/10.18494/sam4832","url":null,"abstract":"A refractive index (RI) and liquid level sensing scheme based on a multimode-no-core fiber tip with high sensitivity and precision is proposed and experimentally demonstrated by fusing a tapered no-core fiber (NCF) with a segment of multimode fiber. A gold film is plated on the side surface of the uniform waist region of the tapered NCF to stimulate surface plasmon resonance. The as-fabricated sensor achieves RI sensitivities of 16500 and 24000 nm/RIU (refractive index unit) in the RI ranges of 1.34 to 1.38 and 1.39 to 1.41, respectively. High-precision liquid level sensing with a range from 0.1 to 2.0 mm is obtained simultaneously. The designed sensing structure in this work offers simplicity and ease of implementation, which makes it a promising option for high-sensitivity and high-precision sensing applications.","PeriodicalId":22154,"journal":{"name":"Sensors and Materials","volume":null,"pages":null},"PeriodicalIF":1.2,"publicationDate":"2024-04-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140721114","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"材料科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
We demonstrated KOH etching with an etching mask amorphized by ion irradiation. Amorphized masks were prepared by irradiating ion species (Ar + , Kr + , Xe + , N + , O + ) at an ion energy of 500 eV with an electron cyclotron resonance ion shower system. The parameters for KOH etching were also studied. In addition, we fabricated structures with an aspect ratio of over 3000 and microfluidic devices using the proposed microfabrication technique. This technique is expected to be useful for the microfabrication of Si structures.
{"title":"Microfabrication of Si by KOH Etchant Using Etching Masks Amorphized by Ion Beam Extracted From Electron Cyclotron Plasma","authors":"Mina Sato, Mie Tohnishi, Akihiro Matsutani","doi":"10.18494/sam4829","DOIUrl":"https://doi.org/10.18494/sam4829","url":null,"abstract":"We demonstrated KOH etching with an etching mask amorphized by ion irradiation. Amorphized masks were prepared by irradiating ion species (Ar + , Kr + , Xe + , N + , O + ) at an ion energy of 500 eV with an electron cyclotron resonance ion shower system. The parameters for KOH etching were also studied. In addition, we fabricated structures with an aspect ratio of over 3000 and microfluidic devices using the proposed microfabrication technique. This technique is expected to be useful for the microfabrication of Si structures.","PeriodicalId":22154,"journal":{"name":"Sensors and Materials","volume":null,"pages":null},"PeriodicalIF":1.2,"publicationDate":"2024-04-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140721208","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"材料科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
The fabrication of the nanostructures required for surface-enhanced Raman scattering (SERS), which is increasingly used for chemical analysis
制造表面增强拉曼散射（SERS）所需的纳米结构，SERS 越来越多地用于化学分析
{"title":"Development of Surface-enhanced Raman Scattering Substrate Using Melt-blown Nonwoven Fabric Subjected to Electroless Ag Plating: A Basic Study","authors":"Yusuke Tahara, Junya Yamamoto, Takashi Nishiyama, Ren Tomisawa, Ryo Takigawa","doi":"10.18494/sam4820","DOIUrl":"https://doi.org/10.18494/sam4820","url":null,"abstract":"The fabrication of the nanostructures required for surface-enhanced Raman scattering (SERS), which is increasingly used for chemical analysis","PeriodicalId":22154,"journal":{"name":"Sensors and Materials","volume":null,"pages":null},"PeriodicalIF":1.2,"publicationDate":"2024-04-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140721644","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"材料科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Flexible temperature sensors are of considerable importance in many industrial and domestic fields such as medical care, agriculture, and food. We report a novel flexible temperature sensor based on polyvinyl alcohol acrylamide hydrogels with moisture content compensation. Firstly, the flexible temperature sensor was prepared by using graphene as a thermal conductive filler and polyvinyl alcohol and acrylamide as a matrix. Secondly, because the measurement accuracy of the flexible temperature sensor is considerably affected by the moisture content, a design scheme for the flexible temperature sensor with a moisture content compensation model was proposed. Finally, on the basis of the measured data of the flexible temperature sensor under multiple moisture contents, an improved sparrow search algorithm was used to optimize the backpropagation neural network model to compensate for the error caused by changes in moisture content, so as to improve the measurement accuracy of the sensor. The compensation results show that the proposed scheme can significantly reduce the measurement error of the flexible temperature sensor, enabling accurate, reliable, and sustainable monitoring.
{"title":"Novel Flexible Temperature Sensor Based on Polyvinyl Alcohol Acrylamide Hydrogels with Moisture Content Compensation","authors":"Yuan Bai, Liangkuan Zhu, Haoyan Xu","doi":"10.18494/sam4770","DOIUrl":"https://doi.org/10.18494/sam4770","url":null,"abstract":"Flexible temperature sensors are of considerable importance in many industrial and domestic fields such as medical care, agriculture, and food. We report a novel flexible temperature sensor based on polyvinyl alcohol acrylamide hydrogels with moisture content compensation. Firstly, the flexible temperature sensor was prepared by using graphene as a thermal conductive filler and polyvinyl alcohol and acrylamide as a matrix. Secondly, because the measurement accuracy of the flexible temperature sensor is considerably affected by the moisture content, a design scheme for the flexible temperature sensor with a moisture content compensation model was proposed. Finally, on the basis of the measured data of the flexible temperature sensor under multiple moisture contents, an improved sparrow search algorithm was used to optimize the backpropagation neural network model to compensate for the error caused by changes in moisture content, so as to improve the measurement accuracy of the sensor. The compensation results show that the proposed scheme can significantly reduce the measurement error of the flexible temperature sensor, enabling accurate, reliable, and sustainable monitoring.","PeriodicalId":22154,"journal":{"name":"Sensors and Materials","volume":null,"pages":null},"PeriodicalIF":1.2,"publicationDate":"2024-04-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140721351","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"材料科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Smartphone-assisted Colorimetric Sensing Platform Based on Au@Pt Nanozyme Used for Visual Monitoring of Ascorbic Acid","authors":"Laixin Gao, Lingchun Li","doi":"10.18494/sam5028","DOIUrl":"https://doi.org/10.18494/sam5028","url":null,"abstract":"","PeriodicalId":22154,"journal":{"name":"Sensors and Materials","volume":null,"pages":null},"PeriodicalIF":1.2,"publicationDate":"2024-04-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140726781","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"材料科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"SeaVit: Sports Event Athletes Tracking Model Design","authors":"Linlin Yuan, Yao Liu, Hsuan-Ming Feng","doi":"10.18494/sam4377","DOIUrl":"https://doi.org/10.18494/sam4377","url":null,"abstract":"","PeriodicalId":22154,"journal":{"name":"Sensors and Materials","volume":null,"pages":null},"PeriodicalIF":1.2,"publicationDate":"2024-03-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140232480","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"材料科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
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