Integrated Ferroelectrics最新文献

{"title":"Structural Modification and Dielectric Property of Bi-Doped BaTiO3 (Ba1-xBixTiO3) Ceramics with co-Precipitation Technique","authors":"Yofentina Iriani, Bachtiar Suherman, Dianisa Khoirum Sandi, Fahru Nurosyid, Khairuddin, Erfan Handoko, Didier Faquelle","doi":"10.1080/10584587.2023.2296318","DOIUrl":"https://doi.org/10.1080/10584587.2023.2296318","url":null,"abstract":"Bismuth-doped Barium Titanate ferroelectric ceramics (Ba1-xBixTiO3 at x = 0, 0.05, 0.10, 0.15, and 0.20) were effectively synthesized via co-precipitation. The influences of Bi content on their mic...","PeriodicalId":13686,"journal":{"name":"Integrated Ferroelectrics","volume":"34 1","pages":""},"PeriodicalIF":0.7,"publicationDate":"2024-02-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139772507","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Effect of Different Mn Doping Content on Electrical Properties of KNN Piezoelectric Ceramic Coatings","authors":"Gao Rui, Jin Guo, Guo Weiling, Zhu Hefa, Dong Lihong, Xing Zhiguo, Wang Haidou","doi":"10.1080/10584587.2023.2296313","DOIUrl":"https://doi.org/10.1080/10584587.2023.2296313","url":null,"abstract":"In this paper, different Mn content doped potassium sodium niobate (KNMN) coatings were prepared by plasma spraying technology, and the effects of different Mn content doping on the microstructure ...","PeriodicalId":13686,"journal":{"name":"Integrated Ferroelectrics","volume":"22 1","pages":""},"PeriodicalIF":0.7,"publicationDate":"2024-02-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139761248","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Preparation and Properties of Highly Stretchable, Adhesive, and Sensitive Ion-Conducting Hydrogels","authors":"Xinmin Huang, Xiaobin Tan, Xiang Ao, Chengwei Wang, Lianhe Yang","doi":"10.1080/10584587.2023.2296314","DOIUrl":"https://doi.org/10.1080/10584587.2023.2296314","url":null,"abstract":"Based on polyvinyl alcohol, polyacrylic acid, and sodium alginate, ion-conducting hydrogels with high stretchability and adhesion were fabricated via a two-step process. Hydrogels were prepared wit...","PeriodicalId":13686,"journal":{"name":"Integrated Ferroelectrics","volume":"5 1","pages":""},"PeriodicalIF":0.7,"publicationDate":"2024-02-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139772767","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Luminescence Behavior of Sm ³⁺ Ion Doped Potassium Aluminium Gadolinium Phosphate Glasses as Orange Laser and Photonics Applications","authors":"N. Kiwsakunkran, N. Chanthima, H. J. Kim, J. Kaewkhao","doi":"10.1080/10584587.2023.2234617","DOIUrl":"https://doi.org/10.1080/10584587.2023.2234617","url":null,"abstract":"AbstractPotassium aluminium gadolinium phosphate (KAGP) doped with difference contents of Sm3+ ion were synthesized by melt-quenching technique. The samples were further used to measure some physical, optical and luminescence properties. Absorption spectra show the hypersensitive transitions 6H5/2 → 6P3/2 and 6H5/2 → 6F7/2 at the wavelengths 402 and 1233 nm respectively. The photoluminescence spectra were recorded under 401 nm excitation, displayed the emission bands at 562, 597, 644 and 703 nm that corresponding to the transitions 4G5/2 → 6HJ (J = 5/2, 7/2, 9/2, 11/2) respectively, and the concentration quenching of Sm3+ showed at 1.0 mol%. Using the highest concentration of Sm3+ for emission spectra, Judd–Ofelt (J–O) analysis was performed to calculate the various radiative properties such as transition probabilities (AR), radiative lifetimes (τR), branching ratios (βR) and stimulated emission cross-section (σ(λp)) for different excited states. From the results of J–O parameter found to be Ω2 > Ω6 > Ω4 and the highest value of radiative properties was 4G5/2 → 6H7/2 transition. The decay curve for lower concentration was single exponential and became non-exponential for higher concentrations of the 4G5/2 level. According to the chromaticity coordinates (Commission Internationale de l′Eclairage), it indicated that the KAGP glass doped Sm3+ ion at 1.0 mol% lies in orange region. The KAGP glass doped concentration of Sm3+ at 1.0 mol% has potential application in developing the orange laser and suitable for optical device also.Keywords: Spectroscopicphysical propertiesphosphatesamariumglass AcknowledgmentJ. Kaewkhao would like to thank Thailand Science Research and Innovation (TSRI) for partially supporting this research.Disclosure StatementNo potential conflict of interest was reported by the author(s).Additional informationFundingThis research project is funded by National Research Council of Thailand (NRCT) under the Royal Golden Jubilee (RGJ) Ph.D. Program (Contract No. N41A640227).","PeriodicalId":13686,"journal":{"name":"Integrated Ferroelectrics","volume":"124 3","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-10-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"136261991","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Preparation and Characterization of Alumina Zirconia Composite Ceramics","authors":"Aekasit Suthapintu, Aurawan Rittidech","doi":"10.1080/10584587.2023.2234605","DOIUrl":"https://doi.org/10.1080/10584587.2023.2234605","url":null,"abstract":"AbstractThe composite ceramics between Al2O3 (6 mol%MgO) and ZrO2 (4 mol%Y2O3) were prepared in the Al2O3 (6 mol%MgO added: ZrO2 (4 mol%Y2O3 added) ratios of 20:80, 35:65, 50:50, 65:35 and 80:20. All of samples were sintered using two stage sintering routes with the first temperature (T1) at 1600 °C for 30 min and the second temperature (T2) at 1450 °C for 5 h. The physical properties were characterized from percentage of shrinkage and bulk density. It can be found their tend to decrease with Al2O3 (6 mol%MgO) content increase. XRD patterns were showed combination main phase of rhombohedral of Al2O3 and monoclinic, cubic, tetragonal of ZrO2. Rietveld refinement were used to calculate the percentage of phase composition. All of samples were revealed weight percentage of main composition as m-ZrO2 c-ZrO2 t-ZrO2 and r- Al2O3 in different ratios. It can be found, sample with more content of ZrO2 was showed higher weight percentage of c-ZrO2. The high intensity of Al2O3 peak was appeared from sample with high Al2O3 concentration. SEM micrographs reveal morphology of grain such as grain shape and size of grains. The average grain size value is between 0.81 and 1.07 µm and the size of grain tend to increase with high Al2O3 content. EDX technique were analyzed element compositions of Al2O3 (6 mol%MgO): ZrO2 (4 mol%Y2O3) and EDX spectra were showed wt.% element of Al, Zr, O Y and Mg which is confirmed molecular formular. Moreover, EDX method is identified square shape of Al2O3 (6 mol%MgO) and round shape of ZrO2 (4 mol%Y2O3). The mechanical properties were measured by Vickers and Knoop hardness that were used for calculating the fracture toughness value. It can be found that the optimum mechanical properties were obtained from composite ceramic of 0.35Al2O3 (6 mol%MgO): 0.65ZrO2 (4 mol%Y2O3) which is showed the highest of fracture toughness value about 0.38 GPa.m1/2.Keywords: ZrO2Y2O3MgOAl2O3mechanical propertiesRietveld refinement Disclosure StatementNo potential conflict of interest was reported by the author(s).Additional informationFundingThis research project was financially supported by Thailand Science Research and Innovation (TSRI) and Mahasarakham University, Thailand.","PeriodicalId":13686,"journal":{"name":"Integrated Ferroelectrics","volume":"123 2","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-10-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"136263402","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Comparative Properties Investigations of Organic Doped Hybrid-Perovskite Solar Cells","authors":"Natthapong Wongdamnern, Sakchai Laksee, Thanapong Sareein, Cheewita Suwanchawalit, Nutchapon Chotigkrai, Supakij Suttiruengwong, Narit Triamnak","doi":"10.1080/10584587.2023.2234602","DOIUrl":"https://doi.org/10.1080/10584587.2023.2234602","url":null,"abstract":"AbstractThe intermediate-dimensional hybrid mixed-organic perovskite active layers PEA2(CH3NH3)n−1(PbI2)n and Dodec2(CH3NH3)n−1(PbI2)n with various n values were successfully fabricated. Their characteristics were compared to find out a promising candidate for solar cell applications. The appropriate layer thickness of the films was tuned by a variation of n values based on stoichiometry. The physical appearance, crystal structure, surface morphology, chemical bonding, optical properties, stability to the heat and humidity, and power conversion efficiency of all films were examined thoroughly to determine their potential. For low n values of both film types, they showed the quasi-2D characteristic improving the film stability and conversion efficiency. The absorption edge of both types of materials shifted to a higher energy side and the electronic band gap increased with the decrease of n values. The mixed phase and MAPbI3 perovskite diffraction peaks were still observable even after time has passed for 72 h. Under the 60% humidity condition, the PEA-doped MAPbI3 films decomposed slower than the Dodec-doped MAPbI3 films.Keywords: PerovskiteMAPbI3hybridPEADodec Disclosure StatementNo potential conflict of interest was reported by the author(s).Additional informationFundingThis work was financially supported by Silpakorn University Research, Innovation and Creative Fund (Fiscal Year 2018).","PeriodicalId":13686,"journal":{"name":"Integrated Ferroelectrics","volume":"237 2","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-10-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"136261498","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Firing Temperatures Effect on Phase Formation, Microstructure and Electrical Properties of BNBKL Ceramics Fabricated via the Solid-State Combustion Technique","authors":"Metarsit Klinbanmor, Naratip Vittayakorn, Aurawan Rittidech, Theerachai Bongkarn","doi":"10.1080/10584587.2023.2234603","DOIUrl":"https://doi.org/10.1080/10584587.2023.2234603","url":null,"abstract":"AbstractLead-free 0.85Bi0.5Na0.475Li0.025TiO3-0.11Bi0.5K0.5TiO3-0.04BaTiO3 (BNBKL) ceramics were prepared by the solid-state combustion technique. The BNBKL powders and ceramics were calcined and sintered between 650 to 850 °C for 1–5 h and 1100 to 1140 °C for 2 h, respectively. The effect of firing temperatures on the phase structure, microstructure, and electrical properties of BNBKL ceramics was investigated. X-ray diffraction patterns of BNBKL powders showed a pure perovskite phase structure at a calcination temperature of 800 °C for 3 h. The BNBKL ceramics sintered at different temperatures possessed coexisting rhombohedral (R) and tetragonal (T) phases. The ceramic grains showed a polyhedral shape with directionless growth. The average grain size of the BNBKL ceramics increased from 0.80 to 1.26 µm when the sintering temperature increased from 1100 to 1140 °C. The density of the BNBKL ceramics increased as the sintering temperature increased up to 1120 °C, after that it decreased. The highest density (6.05 g/cm3) and dielectric constant (5855), were obtained at the sintering temperature of 1120 °C. As the sintering temperature increased, the polarization hysteresis loops (P-E loops) of the BNBKL ceramics exhibited less saturation and were more pinched, indicating more relaxor behavior.Keywords: BNBKLsolid-state combustiondielectric and ferroelectric AcknowledgmentsThe authors thank the Department of Physics, Faculty of Science, Naresuan University for their supporting facilities. Thanks are also given to Asst. Prof. Dr. Kyle V. Lopin for his help in editing the manuscript.Disclosure StatementNo potential conflict of interest was reported by the author(s).","PeriodicalId":13686,"journal":{"name":"Integrated Ferroelectrics","volume":"8 4","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-10-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"136262157","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Influence of Calcium Fluoride on the Radiative Properties of Sm ³⁺ Doped Zinc Borophosphate Glasses","authors":"Donna Helen Rajagukguk, Juniastel Rajagukguk, Rita Juliani, Chayani Sarumaha, Jakrapong Kaewkhao","doi":"10.1080/10584587.2023.2234621","DOIUrl":"https://doi.org/10.1080/10584587.2023.2234621","url":null,"abstract":"AbstractThe borophosphate glasses compositions based on (64-x)P2O5-5B2O3-15ZnO-15Li2O-xX-1Sm2O3 (x = 0 & 15; X = CaF2) are prepared by melting and quenched technique. The optical and photoluminescence were obtained from the UV-Vis-NIR spectrophotometer and spectrofluorophotometer. The ground state 6H5/2 as the start transition in the absorption spectrum and the Judd-Ofelt intensity parameters (Ω2, Ω4, and Ω6) were determined. The emission spectra of borophosphate glass with CaF2 were recorded at an excitation of 401 nm which gave four peaks namely 6H5/2, 6H7/2, 6H9/2, and 6H11/2. The results of radiative properties for the 4G5/2 → 6H7/2 transition were found to be higher in the zinc borophosphate glass without fluoride. Based on these results, zinc borophosphate glass can be used as a candidate for the orange laser application.Keywords: Zinc borophosphateabsorptionphotouminescenceradiative AcknowledgmentsThe authors would like to thank the Directorate general of higher education, Ministry of Education, Culture, Research and Technology of the Republic of Indonesia for the funding grand Penelitian Tesis Magister No. 124/E5/PG.02.00.PT/2022.Disclosure StatementNo potential conflict of interest was reported by the author(s).","PeriodicalId":13686,"journal":{"name":"Integrated Ferroelectrics","volume":"13 4","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-10-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"136262520","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Optical Properties of CuCdS Thin Film Prepared by Vacuum Thermal Evaporation Technique","authors":"Montree Hankoy, Paramapat Treetornkeerati, Natasia Fungfuang, S. Tipawan Khlayboonme, Mettaya Kitiwan, Phacharaphon Tunthawiroon","doi":"10.1080/10584587.2023.2234609","DOIUrl":"https://doi.org/10.1080/10584587.2023.2234609","url":null,"abstract":"AbstractThis study reports on the synthesis and characterizations of copper cadmium sulfide (CuCdS) thin films prepared using the vacuum thermal evaporation technique with copper sulfide and CdS as precursors in a 1:1 molar ratio. The structural properties of the thin films were analyzed using X-ray diffraction (XRD) which revealed that the main composition of the thin film was CdS with the preferred orientation of the (101) plane. The optical properties were examined using UV–Vis spectrophotometry. The photosensitivity of the films was determined using I–V measurements performed with a two-probe technique. The prepared CuCdS thin films have high optical transmittance of 92%.Keywords: CuCdSthermal evaporation techniqueoptical propertiesthin film AcknowledgmentsM. Hankoy would like to thank and appreciate Assoc. Prof. Dr. Thitinai Gaewdang and Assoc. Prof. Ngamnit Wongcharoen for imparting not only tremendous scientific knowledge but also genuine care and affection to the author.Disclosure StatementNo potential conflict of interest was reported by the author(s).","PeriodicalId":13686,"journal":{"name":"Integrated Ferroelectrics","volume":"10 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-10-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"136262701","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Improvement of Luminescence Performance by the Addition of KF in the Eu ₂ O ₃ Doped Li ₂ O-AlF ₃ -NaF-P ₂ O ₅ Glass for Highly Efficient Reddish-Orange Laser Application","authors":"C.S. Sarumaha, J. Rajagukguk, N. Chanthima, R. Rajaramakrishna, J. Kaewkhao","doi":"10.1080/10584587.2023.2234620","DOIUrl":"https://doi.org/10.1080/10584587.2023.2234620","url":null,"abstract":"Abstract One mol% of europium (Eu3+) with the addition of potassium fluoride in Li2O-AlF3-NaF-P2O5 glass has been prepared using a melt-quenching technique. The fluorescence properties of present glasses were studied by the physical properties, FTIR (Fourier transform infrared spectroscopy), absorption spectra, photoluminescence properties, radiative properties and photometric analysis. The physical properties were measured to know the compactness of the glasses. The structural behavior of groups PO4 and OH of the glasses was discussed through the FTIR spectra. From the FTIR spectra, the OH group of adding KF into the glass showed a low %T intensity due to the hydroxyl group that was consumed by the fluoride content, which confirms the low phonon energy. Using absorption spectra and Judd–Ofelt’s (J–O) theory, the J–O intensity parameters (Ω2, Ω4, and Ω6) and radiative emission properties of excited states of Eu3+ ions are calculated to confirm potential laser applications. Photoluminescence properties generated excitation, emission, and lifetime for the glasses. It is observed that the enhancement of the Eu3+ emission at 613 nm is because of the addition of potassium fluoride. It proved the lifetime associated with the transition from the 5D0 state to be a single exponential. The CIE (Commission International de I’Eclairage) chromaticity diagram estimated the CIE color coordinates and color purity of the prepared glasses. The UV lamp under wavelength at 365 nm achieved reddish-orange emissions, which is suitable for reddish-orange laser applications.","PeriodicalId":13686,"journal":{"name":"Integrated Ferroelectrics","volume":"3 2","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-10-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"136318953","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}