发布求助
文献互助 智能选刊 最新文献

2018 IEEE 8th International Conference Nanomaterials: Application & Properties (NAP)最新文献

筛选
英文 中文
Heat-resistant Ohmic Contact System to Polycrystalline Diamond 聚晶金刚石耐热欧姆接触系统
2018 IEEE 8th International Conference Nanomaterials: Application & Properties (NAP) Pub Date : 2018-09-01 DOI: 10.1109/NAP.2018.8915003
M. Dub, Y. Kudryk
{"title":"Heat-resistant Ohmic Contact System to Polycrystalline Diamond","authors":"M. Dub, Y. Kudryk","doi":"10.1109/NAP.2018.8915003","DOIUrl":"https://doi.org/10.1109/NAP.2018.8915003","url":null,"abstract":"Ohmic contacts to polycrystalline diamond thin films were formed using Ti/Au and Ti/Mo/Au metal structures. The contact resistivity was investigated as the main parameters of ohmic contact quality. In case of using Mo as diffusion barrier essential variation of electrophysical parameters was not observed after rapid thermal annealing at 800°C with 60 seconds duration. The structural study was performed by Auger profiling and X-ray diffraction analysis. It was established that the contact structure Ti/Mo/Au is thermostable in the temperature range up to 800°C, and has a low contact resistivity of 4.8×10−5 Ohm.cm2 at room temperature. These contacts are promising as temperature sensors for diamond-based heat exchangers in nanosized devices.","PeriodicalId":239169,"journal":{"name":"2018 IEEE 8th International Conference Nanomaterials: Application & Properties (NAP)","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"126136660","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
Influence of Ca2+ Impurity on Structure, Morphological and Optical Characteristics of Eux VO4 and La1-xEuxVO4 Nanoparticles Ca2+杂质对EuxVO4和La1-xEuxVO4纳米粒子结构、形貌和光学特性的影响
2018 IEEE 8th International Conference Nanomaterials: Application & Properties (NAP) Pub Date : 2018-09-01 DOI: 10.1109/NAP.2018.8915279
O. Chukova, S. Nedilko, S. Nedilko, A. Slepets, T. Voitenko, S. V. Virko
{"title":"Influence of Ca2+ Impurity on Structure, Morphological and Optical Characteristics of Eux VO4 and La1-xEuxVO4 Nanoparticles","authors":"O. Chukova, S. Nedilko, S. Nedilko, A. Slepets, T. Voitenko, S. V. Virko","doi":"10.1109/NAP.2018.8915279","DOIUrl":"https://doi.org/10.1109/NAP.2018.8915279","url":null,"abstract":"Un-doped and Ca-doped Eu<inf>x</inf>VO<inf>4</inf>and La<inf>l-x</inf>Eu<inf>x</inf>VO<inf>4</inf>vanadate nanoparticles were synthesized by sol-gel method. Phase compositions, morphology and luminescent characteristics of the samples were investigated. The Ca-doping influences on structure of luminescence spectra and chromaticity characteristics of all the samples even at low concentrations. The structure of Ca-related light absorption and emission centers is discussed using results about crystal structure and morphology of the samples.","PeriodicalId":239169,"journal":{"name":"2018 IEEE 8th International Conference Nanomaterials: Application & Properties (NAP)","volume":"31 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"129980850","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: 1
Physical and Biological Properties of TiNbTa Alloy TiNbTa合金的物理和生物性能
2018 IEEE 8th International Conference Nanomaterials: Application & Properties (NAP) Pub Date : 2018-09-01 DOI: 10.1109/NAP.2018.8915338
A. Pogrebnjak, Ruslan Kimossov, Alexandr Myakinin, S. Plotnikov, A. Turlybekuly, S. Zhanyssov, A. Kistaubayeva, D. Shokataeva, A. Tsorayev
{"title":"Physical and Biological Properties of TiNbTa Alloy","authors":"A. Pogrebnjak, Ruslan Kimossov, Alexandr Myakinin, S. Plotnikov, A. Turlybekuly, S. Zhanyssov, A. Kistaubayeva, D. Shokataeva, A. Tsorayev","doi":"10.1109/NAP.2018.8915338","DOIUrl":"https://doi.org/10.1109/NAP.2018.8915338","url":null,"abstract":"This work is devoted to obtaining a superelastic alloy with acceptable biomechanical parameters, investigation of mechanical properties and cytotoxicity. An ingot of TiNbTa alloy (titanium-niobium-tantalum) was smelted by two remelting in an arc furnace vacuum furnace. The alloy samples were analyzed by scanning electron microscopy (SEM) using the JSM-6390LV microscope with the energy dispersive microanalysis system INCA Energy Penta FET X3. The biocompatibility of composite materials under in vitro conditions was assessed by the following indices: viability level, adhesive properties, morphology, cell proliferation and differentiation. Cell viability was determined after 72 and 120 hours using the trypan blue dye exclusion test to selectively stain dead cells. The number of non-staining cells was counted using an electronic BID-RAD TC20 cell counter. Biological certification in vitro has shown that Ti-Nb-Ta alloys have no cytotoxic effect, have high biological activity and exhibit antibacterial effect, which allows them to be recommended for use in medicine.","PeriodicalId":239169,"journal":{"name":"2018 IEEE 8th International Conference Nanomaterials: Application & Properties (NAP)","volume":"14 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128046109","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
Efficient Two-Photon Luminescence for Bioimaging Using Polymer Conjugations of Graphene Quantum Dots Based Materials 基于石墨烯量子点聚合物共轭材料的高效双光子发光生物成像
2018 IEEE 8th International Conference Nanomaterials: Application & Properties (NAP) Pub Date : 2018-09-01 DOI: 10.1109/NAP.2018.8915213
W. Kuo
{"title":"Efficient Two-Photon Luminescence for Bioimaging Using Polymer Conjugations of Graphene Quantum Dots Based Materials","authors":"W. Kuo","doi":"10.1109/NAP.2018.8915213","DOIUrl":"https://doi.org/10.1109/NAP.2018.8915213","url":null,"abstract":"In this study, examination results revealed that conjugated polymers containing nitrogen and sulfur atoms lead to a higher quantum confinement of emissive energy trapped on the surface of material (graphene quantum dot (GQD)-polymers), resulting in a high luminescence quantum yield and impressive two-photon properties. Additionally, the GQD-polymers generated nonreactive oxygen species-dependent oxidative stress on cells. Furthermore, we demonstrated the effective use of two-photon excitation-mediated high two-photon luminescence intensity in an acidic environment enableed GQD-polymers to act as a promising contrast probe. When cancer cells are labeled with specific antibody GQD-polymers conjugates, molecular-specific imaging can be performed deep into a tissue phantom with extremely high signal-to-noise ratios. In situations in which imaging depths are limited by the maximum available power that can be delivered to the three-dimensional (3D) bioimaging plane without causing damage to tissue, GQD-polymers might provide sufficient brightness to extend the maximum depth of imaging. Moreover, we demonstrated that the use of GQD-polymers can expand the capabilities of two-photon imaging to allow noninvasive 3D bioimaging of a variety of new molecular signatures.","PeriodicalId":239169,"journal":{"name":"2018 IEEE 8th International Conference Nanomaterials: Application & Properties (NAP)","volume":"25 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"131488597","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
Thermal Coefficient of Resistance of High-entropy Film Alloys 高熵薄膜合金的热阻系数
2018 IEEE 8th International Conference Nanomaterials: Application & Properties (NAP) Pub Date : 2018-09-01 DOI: 10.1109/NAP.2018.8915319
Yu. S. Bereznyak, L. Odnodvorets, N. I. Shumakova, I. Protsenko, C. Panchal, P. Suryavanshi, Z. M. Protsenko, P. K. Mehta
{"title":"Thermal Coefficient of Resistance of High-entropy Film Alloys","authors":"Yu. S. Bereznyak, L. Odnodvorets, N. I. Shumakova, I. Protsenko, C. Panchal, P. Suryavanshi, Z. M. Protsenko, P. K. Mehta","doi":"10.1109/NAP.2018.8915319","DOIUrl":"https://doi.org/10.1109/NAP.2018.8915319","url":null,"abstract":"In the paper presents the results of the study of the crystalline structure and electrophysical properties of film high-entropy film alloys based on Al, Cu, Ni, Fe, Co and Cr. It is established that in film samples, formed by the layer condensation of separate components, the fcc1 phase based on Cu is immediately formed (lattice parameter a = 0.360 - 0.365 nm) or this process can be two-step: first the phase composition corresponds to fcc1 and fcc2 (a = 0.402 - 0.405 nm), and then homogenizes into fcc1. The dimensional dependence of TCR versus total thickness of the multilayer in the initial state of the film system is obtained. On the basis of this dependence, for the first time in the practice of film HEA, the basic parameters of electric transport based on Fuchs-Sondheimer and Tellier-Tosser-Pichard models were determined.","PeriodicalId":239169,"journal":{"name":"2018 IEEE 8th International Conference Nanomaterials: Application & Properties (NAP)","volume":"4 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128910975","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
The Selective Detecting of the Sub-mm Band Irradiation by the Diplon System in Superfluid Helium Film 超流氦膜中双介子系统对亚毫米波段辐射的选择性探测
2018 IEEE 8th International Conference Nanomaterials: Application & Properties (NAP) Pub Date : 2018-09-01 DOI: 10.1109/NAP.2018.8915257
V. A. Nikolaenko, A. Pashchenko
{"title":"The Selective Detecting of the Sub-mm Band Irradiation by the Diplon System in Superfluid Helium Film","authors":"V. A. Nikolaenko, A. Pashchenko","doi":"10.1109/NAP.2018.8915257","DOIUrl":"https://doi.org/10.1109/NAP.2018.8915257","url":null,"abstract":"The modern nano-technologies give a new glance on apply some physical effects and models to practice realization. One of them is the surface electrons system over either the superfluid helium or over the helium film on the dielectric substrate. Modulation of the substrate properties by the positive ions beneath film with surface electrons lead to form the diplon system and to creating in its parabolic potential wells the electron quantum dots with the correspondently energy spectrum in the surface direction. The energy spectrum of quantum dot depends from both the helium film thickness and the outer pressing electric field. For the selective detecting of the sub-mm band of irradiation the harmonic spectrum of the diplon system is considered. Stimulated by irradiation the transition between a surface electron states in the diplon system changes the local potential is fixed by the sensitive chips. The possibility of the implementation device the selective detecting of irradiation is considered and the device composition is given.","PeriodicalId":239169,"journal":{"name":"2018 IEEE 8th International Conference Nanomaterials: Application & Properties (NAP)","volume":"11 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127700603","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
Magnetoresistance and the Domain Structure of Film Nanostructural Alloys 薄膜纳米结构合金的磁阻与畴结构
2018 IEEE 8th International Conference Nanomaterials: Application & Properties (NAP) Pub Date : 2018-09-01 DOI: 10.1109/NAP.2018.8914868
Y. Shkurdoda, A. Chornous, Yu.M. Shabelnyk, O. Drozdenko, V. Loboda, S. Khursenko, L. Dekhtyaruk
{"title":"Magnetoresistance and the Domain Structure of Film Nanostructural Alloys","authors":"Y. Shkurdoda, A. Chornous, Yu.M. Shabelnyk, O. Drozdenko, V. Loboda, S. Khursenko, L. Dekhtyaruk","doi":"10.1109/NAP.2018.8914868","DOIUrl":"https://doi.org/10.1109/NAP.2018.8914868","url":null,"abstract":"The results of investigation of the domain structure and anisotropic magnetoresistance of permalloy $(mathrm{Fe}_{0,5}mathrm{Ni}_{0,5})$ nanocrystalline thin films are presented, the interrelation of their domain structure and magnetoresistance is established.","PeriodicalId":239169,"journal":{"name":"2018 IEEE 8th International Conference Nanomaterials: Application & Properties (NAP)","volume":"112 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122516226","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
Spin Crossover Phenomena in $mathrm{SmCo}_{0.5}mathrm{Ga}_{0.5}mathrm{O}_{3}$ $ mathm {SmCo}_{0.5} mathm {Ga}_{0.5} mathm {O}_{3}$中的自旋交叉现象
2018 IEEE 8th International Conference Nanomaterials: Application & Properties (NAP) Pub Date : 2018-09-01 DOI: 10.1109/NAP.2018.8915302
V. Hreb, L. Vasylechko, D. Chemyshov, A. Tupys, I. Lutsyuk
{"title":"Spin Crossover Phenomena in $mathrm{SmCo}_{0.5}mathrm{Ga}_{0.5}mathrm{O}_{3}$","authors":"V. Hreb, L. Vasylechko, D. Chemyshov, A. Tupys, I. Lutsyuk","doi":"10.1109/NAP.2018.8915302","DOIUrl":"https://doi.org/10.1109/NAP.2018.8915302","url":null,"abstract":"Single-phase samarium cobaltite-gallate $mathrm{SmCo}_{0.5}mathrm{Ga}_{0.5}mathrm{O}_{3}$ with the orthorhombic Pbnm perovskite structure was synthesized for the first time by solid state reactions technique. No symmetry-related structural changes were observed in a broad temperature range of 310–1100 K by using in situ X-ray synchrotron powder diffraction. The temperature-dependent synchrotron powder diffraction measurements of $mathrm{SmCo}0.5 mathrm{Ga}_{0.5}mathrm{O}_{3}$ revealed pronounced deviation from a “normal” lattice expansion, which are manifested in nonmonotonic temperature dependence of the unit cell dimensions and abnormal increase of thermal expansion coefficients with broad maxima near 780 K. These anomalies, as well as detectable deviations in the temperature dependencies of the intraoctahedral bond length and octahedra tilt angles are associated with the temperature induced spin state transitions of Co3+ and coupled insulator-metal transitions occurred in $mathrm{SmCo}_{0.5} mathrm{Ga}_{0.5} mathrm{O}_{3}$ at the elevated temperatures.","PeriodicalId":239169,"journal":{"name":"2018 IEEE 8th International Conference Nanomaterials: Application & Properties (NAP)","volume":"22 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127516087","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
Monte Carlo Simulation of the Influence of High-frequency Electromagnetic Field on the Static Current-voltage Characteristic of the Superlattice 高频电磁场对超晶格静态电流-电压特性影响的蒙特卡罗模拟
2018 IEEE 8th International Conference Nanomaterials: Application & Properties (NAP) Pub Date : 2018-09-01 DOI: 10.1109/NAP.2018.8914801
D. Zav’yalov, V. Konchenkov, S. V. Kryuchkov, E. Sivashova
{"title":"Monte Carlo Simulation of the Influence of High-frequency Electromagnetic Field on the Static Current-voltage Characteristic of the Superlattice","authors":"D. Zav’yalov, V. Konchenkov, S. V. Kryuchkov, E. Sivashova","doi":"10.1109/NAP.2018.8914801","DOIUrl":"https://doi.org/10.1109/NAP.2018.8914801","url":null,"abstract":"The influence of high-frequency electric field on static current-voltage characteristic of the superlattice is investigated on the base of semiclassical Monte Carlo modeling. It is shown that in this problem the constant relaxation time approximation is in a good agreement with Monte Carlo modeling which take in account electron scattering on phonons.","PeriodicalId":239169,"journal":{"name":"2018 IEEE 8th International Conference Nanomaterials: Application & Properties (NAP)","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130477228","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
[Copyright notice] (版权)
2018 IEEE 8th International Conference Nanomaterials: Application & Properties (NAP) Pub Date : 2018-09-01 DOI: 10.1109/nap.2018.8915217
{"title":"[Copyright notice]","authors":"","doi":"10.1109/nap.2018.8915217","DOIUrl":"https://doi.org/10.1109/nap.2018.8915217","url":null,"abstract":"","PeriodicalId":239169,"journal":{"name":"2018 IEEE 8th International Conference Nanomaterials: Application & Properties (NAP)","volume":"375 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"117219142","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
首页 上一页 下一页 尾页
0
×
引用
GB/T 7714-2015
复制
MLA
复制
APA
复制
导出至
BibTeX EndNote RefMan NoteFirst NoteExpress
×
提示
您的信息不完整，为了账户安全，请先补充。
现在去补充
×
提示
您因"违规操作"
具体请查看互助需知
我知道了
×
提示
现在去查看 取消
×
提示
确定
请完成安全验证×
相关产品
×
本文献相关产品
联系我们：info@booksci.cn Book学术提供免费学术资源搜索服务，方便国内外学者检索中英文文献。致力于提供最便捷和优质的服务体验。 Copyright © 2023 布克学术 All rights reserved.
京ICP备2023020795号-1
ghs 京公网安备 11010802042870号
Book学术文献互助
Book学术文献互助群
群 号：604180095
Book学术官方微信