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Advances in Condensed Matter Physics最新文献

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Crystal Structure and Magnetic Property of Potassium-Doped 2-Phenylquinoline 掺钾2-苯喹啉的晶体结构和磁性能
IF 1.5 4区 物理与天体物理
Advances in Condensed Matter Physics Pub Date : 2023-01-01 DOI: 10.12677/cmp.2023.123007
闯 任
{"title":"Crystal Structure and Magnetic Property of Potassium-Doped 2-Phenylquinoline","authors":"闯 任","doi":"10.12677/cmp.2023.123007","DOIUrl":"https://doi.org/10.12677/cmp.2023.123007","url":null,"abstract":"In this paper","PeriodicalId":7382,"journal":{"name":"Advances in Condensed Matter Physics","volume":"34 1","pages":""},"PeriodicalIF":1.5,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"85906817","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"物理与天体物理","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Study on the Preparation and Performance of NaTaO3/SnO2 Humidity Sensor with High Response 高响应NaTaO3/SnO2湿度传感器的制备及性能研究
IF 1.5 4区 物理与天体物理
Advances in Condensed Matter Physics Pub Date : 2023-01-01 DOI: 10.12677/cmp.2023.122004
彦辉 米
{"title":"Study on the Preparation and Performance of NaTaO3/SnO2 Humidity Sensor with High Response","authors":"彦辉 米","doi":"10.12677/cmp.2023.122004","DOIUrl":"https://doi.org/10.12677/cmp.2023.122004","url":null,"abstract":"NaTaO 3 /SnO 2 nanomaterials were prepared by hydrothermal method, and their humidity sensing","PeriodicalId":7382,"journal":{"name":"Advances in Condensed Matter Physics","volume":"7 1","pages":""},"PeriodicalIF":1.5,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"91287767","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"物理与天体物理","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
The Research Progress of in Vivo Optical Imaging Technology Based on Near-Infrared Region I Fluorescenr Nanoprobes in Biomedicine 基于近红外I区荧光纳米探针的生物医学体内光学成像技术研究进展
IF 1.5 4区 物理与天体物理
Advances in Condensed Matter Physics Pub Date : 2023-01-01 DOI: 10.12677/cmp.2023.122005
峰 肖
{"title":"The Research Progress of in Vivo Optical Imaging Technology Based on Near-Infrared Region I Fluorescenr Nanoprobes in Biomedicine","authors":"峰 肖","doi":"10.12677/cmp.2023.122005","DOIUrl":"https://doi.org/10.12677/cmp.2023.122005","url":null,"abstract":"Near-infrared region I (700 nm~950 nm) bioimaging has attracted widespread attention due to its ability to provide high-resolution, real-time imaging, deep tissue penetration, and minimal photoda-*","PeriodicalId":7382,"journal":{"name":"Advances in Condensed Matter Physics","volume":"45 1","pages":""},"PeriodicalIF":1.5,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"76473209","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"物理与天体物理","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Intermartensitic Transformation of Ni44Mn45Sn10.5Al0.5 Alloy Ni44Mn45Sn10.5Al0.5合金的马氏体相变
IF 1.5 4区 物理与天体物理
Advances in Condensed Matter Physics Pub Date : 2023-01-01 DOI: 10.12677/cmp.2023.123008
楚豪 余
{"title":"Intermartensitic Transformation of Ni44Mn45Sn10.5Al0.5 Alloy","authors":"楚豪 余","doi":"10.12677/cmp.2023.123008","DOIUrl":"https://doi.org/10.12677/cmp.2023.123008","url":null,"abstract":"The Al-doped Ni 44 Mn 45 Sn 10.5 Al 0.5 Hassler alloy samples were prepared by arc melting method. The magnetic measurement results show that the samples exhibit a stepwise magnetic transformation from austenite A to martensite M 1 , and from martensite M 1 to martensite M 2 with decreasing temperature; With the increase of the magnetic field, the magnetic moment of the austenite phase gradually increases. Under the high magnetic field, it still shows a stepwise magnetic transforma-*","PeriodicalId":7382,"journal":{"name":"Advances in Condensed Matter Physics","volume":"24 1","pages":""},"PeriodicalIF":1.5,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"76429858","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"物理与天体物理","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Study on the Half-Auxetic Behavior of Layered Nitrogen-Doped Graphdiyne 层状氮掺杂石墨炔的半辅助行为研究
IF 1.5 4区 物理与天体物理
Advances in Condensed Matter Physics Pub Date : 2023-01-01 DOI: 10.12677/cmp.2023.121001
盛飞 吴
{"title":"Study on the Half-Auxetic Behavior of Layered Nitrogen-Doped Graphdiyne","authors":"盛飞 吴","doi":"10.12677/cmp.2023.121001","DOIUrl":"https://doi.org/10.12677/cmp.2023.121001","url":null,"abstract":"The successful synthesis of layered nitrogen-doped graphdiyne (NGDY) (Nano Energy, 2018, 44, 144) has attracted wide attention from scientists in condensed matter physics and materials. Firstly, we calculated the optimal stacking order of the NGDY atomic layer based on density functional theory, and then investigated its mechanical and electronic properties under biaxial strains. The results show that ABC-stacking structure has the lowest energy. It is worth noting that under biaxial strains","PeriodicalId":7382,"journal":{"name":"Advances in Condensed Matter Physics","volume":"176 1","pages":""},"PeriodicalIF":1.5,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"86806119","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"物理与天体物理","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Photodetector Based on Titanium Oxide Nanoparticles Produced via Pulsed Laser Ablation 基于脉冲激光烧蚀制备氧化钛纳米颗粒的光电探测器
IF 1.5 4区 物理与天体物理
Advances in Condensed Matter Physics Pub Date : 2022-10-28 DOI: 10.1155/2022/8066167
B. Bader, Iman H. Hadi, Muna Y. Slewa, K. Khashan, Farah A. Abdulameer
{"title":"Photodetector Based on Titanium Oxide Nanoparticles Produced via Pulsed Laser Ablation","authors":"B. Bader, Iman H. Hadi, Muna Y. Slewa, K. Khashan, Farah A. Abdulameer","doi":"10.1155/2022/8066167","DOIUrl":"https://doi.org/10.1155/2022/8066167","url":null,"abstract":"TiO2 nanoparticles (NPs) were produced via utilized nanosecond laser ablation of titanium in water. The description of these NPs was employed utilizing XRD, SEM, and UV-VIS. Then, optoelectronic properties were investigated via a drop-casting of TiO2 NPs on the Si wafer substrate. XRD results show the formation of anatase TiO2. The SEM exhibits a spherical shape with sizing changing from 5 nm to 50 nm. The bandgap was 3.6 eV which was determined from the Tauc chart. The IV characteristic of the TiO2NPs/Si heterojunction showed good rectifying behaviour, with a maximum responsivity of about 0.7 A/W at 310 nm.","PeriodicalId":7382,"journal":{"name":"Advances in Condensed Matter Physics","volume":"146 1","pages":""},"PeriodicalIF":1.5,"publicationDate":"2022-10-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"76080290","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"物理与天体物理","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Structural and Morphological Properties of Single and Mixed Halide Pb-Based Perovskites 单一和混合卤化物铅基钙钛矿的结构和形态性质
IF 1.5 4区 物理与天体物理
Advances in Condensed Matter Physics Pub Date : 2022-10-11 DOI: 10.1155/2022/6001569
K. Fatema, M. T. Ahmed, Md. Kamal Hossain, Fannana Ahmed
{"title":"Structural and Morphological Properties of Single and Mixed Halide Pb-Based Perovskites","authors":"K. Fatema, M. T. Ahmed, Md. Kamal Hossain, Fannana Ahmed","doi":"10.1155/2022/6001569","DOIUrl":"https://doi.org/10.1155/2022/6001569","url":null,"abstract":"Single and mixed-halide perovskite solar cells have attracted much research attention in recent years due to the conditions of low-cost thin film solar cell technology. For this current research, perovskite materials CH3NH3PbCl3, CH3NH3PbI2Cl, CH3NH3PbICl2, and CH3NH3PbI3 have been synthesized and deposited on clean glass substrates by spin coating process. The structural and morphological properties of the prepared thin films have been studied by X-ray diffraction and Scanning electron microscopy. All the perovskite showed fine crystallinity, possessing a tetragonal phase. The average crystallite sizes of the prepared samples are obtained to be 20.77 nm, 30.18 nm, 31.11 nm, and 42.23 nm, respectively. The lattice strain decreased with increasing crystallite size. A drastic change was observed in the morphological properties of the perovskites. The perovskite grains change from microrods to microcube by substituting iodine with chlorine ions.","PeriodicalId":7382,"journal":{"name":"Advances in Condensed Matter Physics","volume":"196 1","pages":""},"PeriodicalIF":1.5,"publicationDate":"2022-10-11","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"79898648","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"物理与天体物理","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 3
Enhanced Light Emission from Type-II Red InGaN/GaNSb/GaN Quantum-Well Structures ii型红色InGaN/GaNSb/GaN量子阱结构的增强光发射
IF 1.5 4区 物理与天体物理
Advances in Condensed Matter Physics Pub Date : 2022-09-26 DOI: 10.1155/2022/8993349
Seoung-Hwan Park, J. Shim, Dong‐Soo Shin
{"title":"Enhanced Light Emission from Type-II Red InGaN/GaNSb/GaN Quantum-Well Structures","authors":"Seoung-Hwan Park, J. Shim, Dong‐Soo Shin","doi":"10.1155/2022/8993349","DOIUrl":"https://doi.org/10.1155/2022/8993349","url":null,"abstract":"Electronic and optical properties of type-II InGaN/GaNSb/GaN quantum-well (QW) structures are investigated by using the multiband effective mass theory for potential applications in red light-emitting diodes. The heavy-hole effective mass around the topmost valence band is not affected much by the insertion of the GaNSb layer, and the optical matrix elements are greatly increased by the inclusion of the GaNSb layer in the InGaN/GaN QW structure. As a result, the type-II InGaN/GaNSb/GaN QW structure shows a much larger emission peak than the conventional type-I QW structure owing to the decrease in spatial separation between electron and hole wavefunctions, in addition to the reduction of the effective well width. It is also observed that the In content in InGaN well can be significantly reduced for the type-II QW structure with a large Sb content, compared to that for the type-I QW structure.","PeriodicalId":7382,"journal":{"name":"Advances in Condensed Matter Physics","volume":"17 1","pages":""},"PeriodicalIF":1.5,"publicationDate":"2022-09-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"86241518","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"物理与天体物理","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Thermal Spin Transport Properties in Diarylethene-Based Molecule Devices 二乙烯基分子器件的热自旋输运性质
IF 1.5 4区 物理与天体物理
Advances in Condensed Matter Physics Pub Date : 2022-09-22 DOI: 10.1155/2022/2149190
Gang Xu, X. Tan, Dahua Ren
{"title":"Thermal Spin Transport Properties in Diarylethene-Based Molecule Devices","authors":"Gang Xu, X. Tan, Dahua Ren","doi":"10.1155/2022/2149190","DOIUrl":"https://doi.org/10.1155/2022/2149190","url":null,"abstract":"Spin caloritronic devices, as multifunctional devices, combining spintronics, and caloritronics, are essential for the sustainable development of humans. Here, a novel spin caloritronic device is presented using a diarylethene molecule photoswitch sandwiched among two semi-infinite zigzag graphene nanoribbons containing asymmetrical edge hydrogenation electrodes. We demonstrate that the temperature gradient between the right and the left electrodes can generate spin-up (SU) and spin-down (SD) currents moving in opposite orientations. Moreover, the mentioned currents possess approximately the same magnitudes, indicating a nearly nondissipative spin Seebeck effect. We also find that these currents are significantly dissimilar for the two photochromic isomers at different temperature gradients, demonstrating the excellent system’s switching nature. The obtained results reveal that the light can control the thermal spin transport properties.","PeriodicalId":7382,"journal":{"name":"Advances in Condensed Matter Physics","volume":"69 1","pages":""},"PeriodicalIF":1.5,"publicationDate":"2022-09-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"73825582","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"物理与天体物理","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 1
Dielectric and Impedance Spectroscopic Investigation of (3-Nitrophenol) -2,4,6-Triamino-1,3,5- Triazine: An Organic Crystalline Material 有机晶体材料(3-硝基苯酚)-2,4,6-三氨基-1,3,5-三嗪的介电和阻抗光谱研究
IF 1.5 4区 物理与天体物理
Advances in Condensed Matter Physics Pub Date : 2022-09-05 DOI: 10.1155/2022/6002025
N. Kanagathara, S. Sankar, L. Saravanan, V. Natarajan, S. Elangovan
{"title":"Dielectric and Impedance Spectroscopic Investigation of (3-Nitrophenol) -2,4,6-Triamino-1,3,5- Triazine: An Organic Crystalline Material","authors":"N. Kanagathara, S. Sankar, L. Saravanan, V. Natarajan, S. Elangovan","doi":"10.1155/2022/6002025","DOIUrl":"https://doi.org/10.1155/2022/6002025","url":null,"abstract":"This article presents the investigation of dielectric and impedance spectroscopic properties of an organic product of 3-nitrophenol -2,4,6-tri amino-1,3,5- triazine (3NPTAT) single crystal, synthesized from melamine and m-nitrophenol. Comprehensive dielectric studies and charge transportation properties of the grown 3NPTAT crystal are given. The dielectric characteristics of the specimen were carried out in the frequency range of 50 Hz and 5 MHz at different temperatures, namely, 313 K, 333 K, 353 K, and 373 K. From the spectra, it was observed that the slowdown occurs at low temperatures, and the hopping mechanism takes place based on localized charge carriers. The impedance spectroscopic results indicate that there is a single relaxation process that occurs at high frequencies. The variation detected in the material properties of 3NPTAT corresponding to the temperature and frequency has been discussed in detail.","PeriodicalId":7382,"journal":{"name":"Advances in Condensed Matter Physics","volume":"32 1","pages":""},"PeriodicalIF":1.5,"publicationDate":"2022-09-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"90978526","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"物理与天体物理","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
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