International Journal of Nanoelectronics and Materials (IJNeaM)最新文献_第2页

Grounding Performance of Hydrogel, Silica Gel and Charcoal Ash as Additive Material in Grounding System 接地系统中作为添加材料的水凝胶、硅凝胶和炭灰的接地性能

International Journal of Nanoelectronics and Materials (IJNeaM) Pub Date : 2024-06-12 DOI: 10.58915/ijneam.v17ijune.842

C. Wooi, Shafirol Nizam, Bin Osman, H. N. Afrouzi, Syahrun Nizam bin, K. Mehranzamir, Muzaidi Othman

{"title":"Grounding Performance of Hydrogel, Silica Gel and Charcoal Ash as Additive Material in Grounding System","authors":"C. Wooi, Shafirol Nizam, Bin Osman, H. N. Afrouzi, Syahrun Nizam bin, K. Mehranzamir, Muzaidi Othman","doi":"10.58915/ijneam.v17ijune.842","DOIUrl":"https://doi.org/10.58915/ijneam.v17ijune.842","url":null,"abstract":"Grounding enhancement materials (GEMs) are one of the additive materials which can change the grounding performance without lots of significant costs. The study aimed to assess the performance of laterite and peat soil, copper and galvanized conductors, and determine the effectiveness of additional materials in reducing grounding resistance. Altering soil characteristics can enhance the conductor's contact area, achieving lower grounding resistance without high costs. Hydrogel, silica gel, and charcoal ash were mixed with soil for testing. Grounding resistance values were measured and collected using the Fall-of-Potential Method using Kyoritsu Earth-Tester-Model-4102. The number of GEMs used were 300g and 600g. Hydrogel, silica gel, and charcoal ash added to soil reduced grounding resistance. Among the various Ground Enhancement Materials (GEMs) tested, hydrogel exhibited the most impressive performance, boasting the lowest grounding resistance at just 56% compared to the reference grounding system. Silica gel followed closely as the second-best performer, with an average grounding resistance of 77% relative to the reference system and lastly is charcoal ash with an average grounding resistance of 77% relative to the reference system. These GEMs significantly enhanced soil conductivity. Furthermore, when considering different soil types and conductor materials, it was observed that peat soil combined with galvanized conductors achieved notably lower grounding resistance in comparison to laterite soil and copper conductors, respectively.","PeriodicalId":512011,"journal":{"name":"International Journal of Nanoelectronics and Materials (IJNeaM)","volume":"52 5","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-06-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141350333","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

Microwave Welding of Thermoplastic using Silicon Carbide Nanowhiskers as Susceptor: Effect of Heating Duration 使用碳化硅纳米晶须作为感应器对热塑性塑料进行微波焊接：加热时间的影响

International Journal of Nanoelectronics and Materials (IJNeaM) Pub Date : 2024-06-12 DOI: 10.58915/ijneam.v17ijune.819

Phey Yee Foong, Chun Hong Voon, Bee Ying Lim, Pei Leng Teh, Cheow Keat Yeoh, Mohd Afendi Rojan, Nor Azizah Parmin, Subash C. B. Gopinath, Foo Wah Low, Muhammad Kashif, Nor Azura Abdul Rahman, Sung Ting Sam, Veeradasan Perumal

{"title":"Microwave Welding of Thermoplastic using Silicon Carbide Nanowhiskers as Susceptor: Effect of Heating Duration","authors":"Phey Yee Foong, Chun Hong Voon, Bee Ying Lim, Pei Leng Teh, Cheow Keat Yeoh, Mohd Afendi Rojan, Nor Azizah Parmin, Subash C. B. Gopinath, Foo Wah Low, Muhammad Kashif, Nor Azura Abdul Rahman, Sung Ting Sam, Veeradasan Perumal","doi":"10.58915/ijneam.v17ijune.819","DOIUrl":"https://doi.org/10.58915/ijneam.v17ijune.819","url":null,"abstract":"Microwave welding is becoming more popular than conventional joining methods due to its advantages such as rapid and localised heating as well as applicable to components with complicated geometry. Previously reported susceptor, such as carbonaceous materials and conductive polymers, are toxic and the welding process involving these susceptors is time-consuming. Because of its exceptional microwave absorption and biocompatibility, silicon carbide nanowhiskers (SiCNWs) was employed as the microwave susceptor for microwave welding. Microwave welding in this study comprises of only three simple steps: SiCNWs suspension preparation, SiCNWs application and microwave heating. The weld strength of welded joint was then characterised using tensile test and energy dispersive x-ray spectroscopy equipped scanning electron microscopy (EDS-SEM) to study its mechanical properties and cross-section microstructure. The influence of microwave irradiation time was studied in this study, and it is found that the weld strength rose with the extension of microwave irradiation time, until a maximum weld strength of 1.61 MPa was achieved by 17 s welded joint. The development of SiCNWs reinforced PP nanocomposite welded joint layer is responsible for the enhanced weld strength. Prolonged heating duration may also result in flaws such as void formation at the welded joint, which subsequently lowered the weld strength to 0.60 MPa when the heating duration was extended to 20 s. In sum, a strengthen welded joint can be formed with rapid microwave heating under the proper control of heating duration.","PeriodicalId":512011,"journal":{"name":"International Journal of Nanoelectronics and Materials (IJNeaM)","volume":"46 9","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-06-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141353155","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

Effectiveness of Starch Nanocrystals on Mechanical and Shape Memory Behaviour of Smart Rubber 淀粉纳米晶体对智能橡胶机械和形状记忆行为的影响

International Journal of Nanoelectronics and Materials (IJNeaM) Pub Date : 2024-06-12 DOI: 10.58915/ijneam.v17ijune.836

Yi Wei Tan, Ai-Bao Chai, K. Tshai, J. Hou, Ho, Shamsul Kamaruddin, Andri Andriyana

{"title":"Effectiveness of Starch Nanocrystals on Mechanical and Shape Memory Behaviour of Smart Rubber","authors":"Yi Wei Tan, Ai-Bao Chai, K. Tshai, J. Hou, Ho, Shamsul Kamaruddin, Andri Andriyana","doi":"10.58915/ijneam.v17ijune.836","DOIUrl":"https://doi.org/10.58915/ijneam.v17ijune.836","url":null,"abstract":"Shape memory rubber (SMR) is a type of smart rubber that can undergo reversible changes when exposed to external stimuli such as temperature, solvent, pH, light, magnetic field and oxidation. Lightly crosslinked rubber demonstrated shape memory behaviour without any initial heat treatment. However, the strength of lightly crosslinked natural rubber latex (NRL) film cured by sulphur is relatively low. With the concept of sustainability in mind, the idea of fabricating green smart material for continuous development has motivated researchers to explore the realms of sustainable materials. This research aims to investigate the mechanical behaviour of starch nanocrystals (SNC) reinforced rubber composite films. To this end, the emphasis is laid on evaluating the effectiveness of SNC on shape memory effect (SME) of rubber nanocomposite films. In the current work, up to 8 wt% of SNC synthesized by acid hydrolysis was incorporated into NRL and the mixture was cast to form rubber nanocomposite films. SNC effectively increased the modulus and energy-storing potential of the rubber nanocomposite films. Moreover, the shape memory behaviour of the rubber nanocomposite films improved significantly with SNC content, leading to increased shape fixity (Sf) and full shape recovery (Sr).","PeriodicalId":512011,"journal":{"name":"International Journal of Nanoelectronics and Materials (IJNeaM)","volume":"6 9","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-06-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141354174","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

Development in Cell-Nanotopography Interaction Applications and Its Potential for Mass Production 细胞-纳米层相互作用应用的发展及其大规模生产的潜力

International Journal of Nanoelectronics and Materials (IJNeaM) Pub Date : 2024-06-12 DOI: 10.58915/ijneam.v17ijune.849

Abdul Haadi, Abdul Manap, Syakirin Rusdi, S. S. M. Izah, Khairudin Mohamed

{"title":"Development in Cell-Nanotopography Interaction Applications and Its Potential for Mass Production","authors":"Abdul Haadi, Abdul Manap, Syakirin Rusdi, S. S. M. Izah, Khairudin Mohamed","doi":"10.58915/ijneam.v17ijune.849","DOIUrl":"https://doi.org/10.58915/ijneam.v17ijune.849","url":null,"abstract":"Since the initial presentation of cell contact response with native topographic structure in 1911, numerous studies have been published to investigate how cells respond when interacting with micro/nano structures.. Many of the founding has potential to become applications in bio-medical or in pharmaceutical industry. Regardless of the huge prospect, these applications are still bound to the manufacturability of the micro/nano topographic structures. The introduction of nanoimprint lithography in 1995 has demonstrated that it can replicating micro/nano structures with relatively simple and low-cost equipment but with high throughput and high reliability. This paper reviews the development in cell-micro/nanotopographic interactions, the development of high throughput nanofabrication method. The nanofabrication methods in focus is nanoimprint lithography and electrospinning. This review paper also discusses the potential applications from cell-nanotopographic for mass productions. Prospectus applications such as the development in development of antimicrobial surfaces interactions and biologically inspired nanoscaffold and nanopattern suitable for tissue repair and regeneration are also discussed.","PeriodicalId":512011,"journal":{"name":"International Journal of Nanoelectronics and Materials (IJNeaM)","volume":"58 3","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-06-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141350314","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

Dielectrophoresis as an Adjunctive Technique for Fibroblast Cell Migration to Enhance Wound Closure 电泳作为成纤维细胞迁移的辅助技术，可增强伤口闭合效果

International Journal of Nanoelectronics and Materials (IJNeaM) Pub Date : 2024-06-12 DOI: 10.58915/ijneam.v17ijune.866

Nur Nasyifa, Mohd Maidin, Revathy Deivasigamani, Ramdzan Buyong, Ruslinda A. Rahim, Mohd Ambri Mohamed

引用次数: 0

Analysis on Silica and Graphene Nanomaterials Obtained From Rice Straw for Antimicrobial Potential 分析从稻草中提取的二氧化硅和石墨烯纳米材料的抗菌潜力

International Journal of Nanoelectronics and Materials (IJNeaM) Pub Date : 2024-06-12 DOI: 10.58915/ijneam.v17ijune.861

M. Uda, N. H. A. Jalil, M. Firdaus, A. Muttalib, F. Abdullah, Uda Hashim, S. Gopinath, M. Uda, Shahidah Arina Shamsuddin, N. A. Karim, Ahmad Radi, Wan Yaakub, N. H. Ibrahim, Tijjani Adam, N. A. Parmin, Nadiya Akmal Baharum

{"title":"Analysis on Silica and Graphene Nanomaterials Obtained From Rice Straw for Antimicrobial Potential","authors":"M. Uda, N. H. A. Jalil, M. Firdaus, A. Muttalib, F. Abdullah, Uda Hashim, S. Gopinath, M. Uda, Shahidah Arina Shamsuddin, N. A. Karim, Ahmad Radi, Wan Yaakub, N. H. Ibrahim, Tijjani Adam, N. A. Parmin, Nadiya Akmal Baharum","doi":"10.58915/ijneam.v17ijune.861","DOIUrl":"https://doi.org/10.58915/ijneam.v17ijune.861","url":null,"abstract":"This study focuses on the encapsulation of silica and graphene nanoparticles and their potential applications. The encapsulation enhances the properties and effectiveness of these nanoparticles, with silica providing stability and graphene contributing to high surface area and electrical conductivity. Characterization of silica-graphene nanoparticles was conducted using various techniques including High Power Microscope (HPM), Scanning Electron Microscope (SEM), Energy-dispersive X-ray spectroscopy (EDS), and 3D Nano Profiler. The antimicrobial activity of silica, graphene, and silica-graphene nanoparticles was evaluated using a disc diffusion assay against E. coli and B. subtilis at varying concentrations. Results showed significant antimicrobial activity, with the inhibition zone being directly proportional to the concentration. Silica-graphene nanoparticles demonstrated higher efficacy against E. coli compared to B. subtilis, attributed to differences in cell wall structure. Statistical analysis using ANOVA confirmed significant differences in antimicrobial activity among the tested components.","PeriodicalId":512011,"journal":{"name":"International Journal of Nanoelectronics and Materials (IJNeaM)","volume":"121 21","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-06-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141351731","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

Structural, Morphological, and Electrochemical Properties of MXene/MoS2-based Supercapacitor 基于 MXene/MoS2 的超级电容器的结构、形态和电化学性质

International Journal of Nanoelectronics and Materials (IJNeaM) Pub Date : 2024-06-12 DOI: 10.58915/ijneam.v17ijune.867

Muhammad Akmal Kosnan, Asyadi Azam, R. F. Munawar, Alicja Klimkowicz, A. Takasaki

{"title":"Structural, Morphological, and Electrochemical Properties of MXene/MoS2-based Supercapacitor","authors":"Muhammad Akmal Kosnan, Asyadi Azam, R. F. Munawar, Alicja Klimkowicz, A. Takasaki","doi":"10.58915/ijneam.v17ijune.867","DOIUrl":"https://doi.org/10.58915/ijneam.v17ijune.867","url":null,"abstract":"Two-dimensional (2D) materials, inclusive of molybdenum disulfide (MoS2), are auspicious due to their structure providing absorption sites and shorter diffusion paths. However, their sheet restacking affects the functional properties, resulting in the device’s low efficiency. A strategy is proposed to combine MoS2 with MXene material. X-ray Diffraction data revealed peaks at d-spacings of 6.07, 2.72, 2.49, 2.27, 1.82, and 1.53 Å. X-ray photoelectron spectroscopy shows prominent peaks for C 1s and Ti 2p, with no signal for Al detected in the pristine Ti3C2 MXene. This indicates successful etching of the Al layer. Electron Microscopes were used to confirm the samples’ morphology and showed that the hybrid sample has a layered flake-like structure with a small sphere attached to the surface. While the HR-TEM confirmed the layered structure of Ti3C2 after exfoliation from Ti3AlC2, consistent with prior studies. Prior, the electrochemical performances of the MXene/MoS2 supercapacitor in 6M KOH aqueous electrolyte were examined through cyclic voltammetry and galvanostatic charge–discharge. The highest specific capacitance reached was 139.71 Fg-1, attributed to heterostructures of an equally distributed MoS2 and MXene. Furthermore, the device retained about 83% of its initial capacitance after 10,000 cycles of cyclic stability testing. The results demonstrated that the MXene material improved the capacitive performance of MoS2, and conversely. Further enhancements can be expected as a result of a major omission in electrode synthesis, particularly the importance of delamination in MXene preparation.","PeriodicalId":512011,"journal":{"name":"International Journal of Nanoelectronics and Materials (IJNeaM)","volume":"138 20","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-06-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141350682","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

Advancing COVID-19 Detection: High-Performance RNA Biosensing via Electrical Interactions 推进 COVID-19 检测：通过电相互作用实现高性能 RNA 生物传感

International Journal of Nanoelectronics and Materials (IJNeaM) Pub Date : 2024-06-12 DOI: 10.58915/ijneam.v17ijune.862

Uda Hashim, M. N. A. Uda, M. N. A. Uda, Tijjani Adam, Hulwani Ibrahim, Chai Chang, Yii, Lorita Angeline

{"title":"Advancing COVID-19 Detection: High-Performance RNA Biosensing via Electrical Interactions","authors":"Uda Hashim, M. N. A. Uda, M. N. A. Uda, Tijjani Adam, Hulwani Ibrahim, Chai Chang, Yii, Lorita Angeline","doi":"10.58915/ijneam.v17ijune.862","DOIUrl":"https://doi.org/10.58915/ijneam.v17ijune.862","url":null,"abstract":"This research paper investigated the detection of COVID-19 using an Aluminum Interdigitated Electrode (Al-IDE) sensor based on electrical conductivity. The silanization process involved the functionalization step, employing (3-Aminopropyl) triethoxysilane (APTES), while the immobilization process was facilitated by the RNA Probe specific to COVID-19. To verify its specificity in detection, the functionalized biosensor was tested against single-base mismatches, non-complementary sequences, and complementary sequences. The physical characteristics of the Al-IDE biosensor were examined using both low-power microscopy (LPM) and high-power microscopy (HPM). Additionally, the morphological properties of the biosensor were assessed using atomic force microscopy (AFM). To assess its diagnostic potential, the biosensor's sensitivity was evaluated by exposing it to a range of complementary targets, spanning from 1 femtomolar (fM) to 1 micromolar (μM). The current-voltage (I-V) characteristics of the biosensor were meticulously analyzed at each stage of functionalization bare Al-IDE, silanization, immobilization, and hybridization. This I-V characterization was carried out using a picoammeter voltage source (Keithley 2450), Kickstart software, and a probe station. The results confirmed the biosensor's capability to effectively detect COVID-19 targets within the nanoampere concentration range, demonstrating its success in detecting specific COVID-19 targets at the nanoampere level.","PeriodicalId":512011,"journal":{"name":"International Journal of Nanoelectronics and Materials (IJNeaM)","volume":"127 4","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-06-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141351608","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

Effect of Sodium Ion Addition on Copper Selenide/Chitosan Film Towards Electrical and Shielding Efficiency Improvement 钠离子添加对硒化铜/壳聚糖薄膜提高电气和屏蔽效率的影响

International Journal of Nanoelectronics and Materials (IJNeaM) Pub Date : 2024-06-12 DOI: 10.58915/ijneam.v17ijune.870

N.N. Mazu, Muhammad Mahyiddin Ramli, Ikhwan Mazlan, Josephine Ying, Chyi Liew, Ali Reshak, Nurul Huda Osman

{"title":"Effect of Sodium Ion Addition on Copper Selenide/Chitosan Film Towards Electrical and Shielding Efficiency Improvement","authors":"N.N. Mazu, Muhammad Mahyiddin Ramli, Ikhwan Mazlan, Josephine Ying, Chyi Liew, Ali Reshak, Nurul Huda Osman","doi":"10.58915/ijneam.v17ijune.870","DOIUrl":"https://doi.org/10.58915/ijneam.v17ijune.870","url":null,"abstract":"The operation of electronic devices can be disrupted by unwanted electromagnetic signals, affecting its operation. Deploying electromagnetic shielding is a viable solution to minimize the impact of electromagnetic interference (EMI). The conventional methods of electromagnetic shielding use metal gaskets to safeguard sensitive electronic components, which have drawbacks of cost and weight. Hence, electromagnetic shielding polymer can be an alternative to replace metal gaskets. This work investigates the effect of sodium ion (Na) addition to copper selenide/chitosan (CuSe/Ch) film for electromagnetic shielding applications. The shielding polymers were produced using solution casting methods, while the CuSe was synthesized using the chemical coprecipitation method. Impedance spectroscopy and two port waveguide methods were used to characterize the prepared polymer's electrical properties and shielding efficiency. The results indicate that Na incorporation in the CuSe/Ch film resulted in a 47 % decrease in bulk resistivity and increased DC conductivity from 6.07 × 10-6 S/cm to 3.69 × 10˗5 S/cm. The AC conductivity of films containing Na demonstrates a similar level of conductivity at lower frequencies, followed by a sharp increase at higher frequencies, indicating a more substantial influence of Na at higher frequencies. Higher absorption shielding efficiency (SEA) and lower reflection shielding efficiency (SER) were achieved by introducing Na into the CuSe chitosan film. The Na/CuSe/Ch film shows higher total shielding efficiency at an average of 20 dB, equivalent to 99 % of the EM power shield.","PeriodicalId":512011,"journal":{"name":"International Journal of Nanoelectronics and Materials (IJNeaM)","volume":"95 19","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-06-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141352830","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

Optical Investigation of In2O3/ Quartz Nano-films Deposited at Different Laser Energies 不同激光能量下沉积的 In2O3/ 石英纳米薄膜的光学研究

International Journal of Nanoelectronics and Materials (IJNeaM) Pub Date : 2024-06-12 DOI: 10.58915/ijneam.v17ijune.851

Dua’a, R. T. Alrayyes, A. Alwahib, M. Fakhri, Motahher A. Qaeed, S. Gopinath

{"title":"Optical Investigation of In2O3/ Quartz Nano-films Deposited at Different Laser Energies","authors":"Dua’a, R. T. Alrayyes, A. Alwahib, M. Fakhri, Motahher A. Qaeed, S. Gopinath","doi":"10.58915/ijneam.v17ijune.851","DOIUrl":"https://doi.org/10.58915/ijneam.v17ijune.851","url":null,"abstract":"The study conducted in this research focuses on the deposition of In2O3 thin films onto quartz substrates using the pulsed laser deposition technique (PLD). The importance of this study lies in the exploration of the optical properties of these thin films under varying laser energies (1200 mJ, 1400mJ, 1600mJ, 1800 mJ, and 2000 mJ), and the subsequent determination of their energy band gaps. In the pursuit of enhancing our understanding of In2O3 thin films, this research exhibits a direct relationship between the laser energy and laser band gap. It was discovered that the energy band gap of thin In2O3 films increased due to the increase in laser energy. This phenomenon resulted in an overall blue shift from the fundamental energy gap of In2O3 thin films. The significance of this study extends to potential applications in various fields. In2O3 thin films with tunable energy band gaps can find applications in optoelectronics, photovoltaic and other emerging technologies. This research not only contributes to the fundamental understandings of thin film properties but also offers a pathway for tailoring their characteristics for specific applications, thus advancing the field of materials science and engineering.","PeriodicalId":512011,"journal":{"name":"International Journal of Nanoelectronics and Materials (IJNeaM)","volume":"3 10","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-06-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141353735","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