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Data Mining and Big Data : second International Conference, DMBD 2017, Fukuoka, Japan, July 27-August 1, 2017. Proceedings. DMBD (Conference) (2nd : 2017 : Fukuoka, Japan)最新文献

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First-Principles Thermal Expansion in Rb and Cs Rb和Cs的热膨胀第一原理
B. Peasad
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引用次数: 0
Phonon Dispersion Curves of Cs-K, Cs-Rb, and Rb-K Alloys Cs-K、Cs-Rb和Rb-K合金的声子色散曲线
T. Soma, H. Ohsugi, H. Kagaya
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引用次数: 0
A Simple Muffin-Tin Model for Liquid Metals 液态金属的简单松饼罐模型
B. Vasvári
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引用次数: 0
A Dynamic Percolation Approach to the Andrade Creep 安德拉德蠕变的动态渗流方法
A. Schönhals, E. Donth
A new approach to the Andrade law of creep relaxation is given. Starting points are the theory of linear response and the fluctuation-dissipation theorem (FDT). According to the FDT the macroscopic shear complianceis determined by the correlation function of shear angle fluctuation of a functional subsystem. An investigation of the shear pulse response leads to the conclusion that the subsystem must be considered as a temporarily inhomogeneous solid. A dynamical percolation model is developed resulting in a power law for the short-time behavior of creep compliance. The relevant exponent lies between 0.3 and 0.47, definitely lower than 1/2. The experimental value for the Andrade exponent is about 1/3. Ein neuer Zugang zum Andradegesetz der Kriechrelaxation wird vorgestellt. Ausgangspunkte sind die Theorie der linearen Reaktion und das Fluktuations-Dissipations-Theorem (FDT). Die makroskopische Schernachgiebigkeit wird nach dem FDT durch die Korrelationsfunktion der Scherwinkelfluktuationen eines funktionalen Subsystems bestimmt. Eine Untersuchung der Scherimpulsreaktion des Subsystems ergibt, das das Subsystem als temporar inhomogener Festkorper betrachtet werden mus. Ein dynamisches Percolationsmodell fur Scherprozesse wird entwickelt, welches ein Potenzgesetz fur das Kurzzeitverhalten der Kriechnachgiebigkeit ergibt. Der relevante Exponent liegt zwischen 0,3 und 0,47 und ist definitiv kleiner als 1/2. Der experimentelle Wert fur den Andradeexponenten ist ungefahr 1/3.
给出了蠕变松弛Andrade律的一种新方法。研究的出发点是线性响应理论和涨落耗散定理。根据FDT,宏观剪切柔度由功能子系统剪切角波动的相关函数决定。对剪切脉冲响应的研究得出的结论是,子系统必须被认为是一个暂时的非均匀固体。建立了一个动态渗流模型,得到了蠕变柔度短期行为的幂律。相关指数在0.3 ~ 0.47之间,绝对低于1/2。Andrade指数的实验值约为1/3。Ein neuer Zugang zum Andradegesetz der Kriechrelaxation wind vorgestellt。Ausgangspunkte sindie理论的线性反应和波动耗散定理(FDT)。模具makroskopische Scherwinkelfluktuationen eines功能子系统评估。在时域非均质性条件下,时域非均质性条件下子系统的能量分布。在动力学模型中,Scherprozesse (Scherprozesse)的渗流模型,welches in Potenzgesetz for das Kurzzeitverhalten der Kriechnachgiebigkeit energy。相关指数分别为0,3和0,47,kleiner等于1/2。Der experimentelle Wert fur den andradeexponentist ungefahr 1/3。
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引用次数: 4
Longitudinal Phonon-Plasmon Interactions in Semiconducting Plasmas 半导体等离子体中的纵向声子-等离子体相互作用
M. Pathak, S. Khan, S. Ghosh
The longitudinal phonon—plasmon interactions in semiconducting plasmas having piezoelectrixc or deformation potential coupling or both (viz. n-InSb) is investigated when the electrons drift in the direction ofthe acoustic wave propagation, in presence of an magnetic field of arbitrary orientation. Using the hydrodynamic approach, the dispersion relation D(Ω, k) is derived. The conditions for excitation and the gain per radian of the acoustic wave in the collision dominated regime are studied in detail in the quasi-static approximation. The analysis takes into account hot carrier effects and the temperature dependence of the momentum collision frequency. The variation of the gain per radian wih the system parameters is investigated. It is shown that the heating of the carrier decreases the gain.
研究了当电子在任意方向的磁场存在下沿声波传播方向漂移时,具有压电或变形势耦合或两者(即n-InSb)的半导体等离子体中的纵向声子-等离子体相互作用。利用流体力学方法,导出了色散关系D(Ω, k)。在准静态近似下,详细研究了声波在碰撞主导状态下的激发条件和每弧度增益。分析考虑了热载子效应和动量碰撞频率的温度依赖性。研究了每弧度增益随系统参数的变化规律。结果表明,载流子的加热会降低增益。
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引用次数: 2
Surface Plasmon-Polaritons in Bilayer Systems 双层体系中的表面等离子体-极化子
L. Wendler
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引用次数: 2
Fine Structure of the Photoionization Band Edge in Ni-Doped ZnO ni掺杂ZnO光离带边缘的精细结构
V. Sokolov, A. Mamedov, T. Surkova, G. Emelchenko, L. G. Kolinova
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引用次数: 2
Structure of Non-Simple Liquid Metals 非简单液态金属的结构
E. Canessa, D. F. Mariani, J. Vignolo
A simple theoretical expression for the static structure factor a(Q) of non-simple liquid metals is presented. The expression results from a superposition of two Ashcroft-Lekner type expressions of the interference functions of hard sphere models, by assuming that the liquidmetal contains two types of clusters, each type being characterized by a set of four parameters. Calculations of a(Q) for liquid Hg, Ga, Sn, and Bi are made. The theoretical results are found in good agreement with experimental data and better than those predicted from the Ashcroft-Lekner expression, in the region of interest for the well-known Ziman theory. Ein einfacher theoretischer Ausdruck fur den statischen Strukturfaktor a(Q) von nicht-einfachen flussigen Metallen wird dargestellt. Der Ausdruck ergibt sich aus einer Uberlagerung von zwei Ausdrucken vom Ashcroft-SLekner-Typ fur die Interferenzfunktionen von harten Kugelmodellen, wobei angenommen wird, das das flussige Metall zwei Typen von Gruppen enthalt und jede derbeiden durch eine Serie von vier Parametern charakterisiert wird. Berechnungen von a(Q) fur flussiges Hg, Ga, Sn und Bi werden durchgefuhrt. Die theoretischen Ergebnisse erweisen sich als gut ubereinstimmend mit experimentellen Daten, und besser als jene, zu deren Vorausbestimmung der Ashcroft-Lekner-Ausdruck diente, im Geltungsbereich der bekannten Ziman-Theorie.
提出了非简单液态金属静力结构因子A (Q)的一个简单理论表达式。该表达式由硬球模型干涉函数的两个Ashcroft-Lekner型表达式的叠加得到,假设液态金属包含两种类型的团簇,每种类型由一组四个参数表征。计算了液态Hg、Ga、Sn和Bi的a(Q)。在著名的齐曼理论所关注的区域内,理论结果与实验数据很好地吻合,并且优于Ashcroft-Lekner表达式的预测结果。爱因斯坦理论学家Ausdruck fur den statischen struckturfaktor a(Q) von nicht- einffachen flussigen metallenard dargestellt。德国德国德国德国德国德国德国德国德国德国德国德国德国德国德国德国德国德国德国德国德国德国德国德国德国德国德国德国德国德国德国德国德国德国德国德国德国德国德国德国德国德国德国德国德国德国德国德国德国德国德国德国德国德国德国德国德国德国德国德国德国德国德国德国德国德国德国德国德国德国德国德国德国德国德国德国德国德国德国德国德国德国德国德国德国德国德国德国德国德国德国德国德国德国德国德国德国德国德国德国德国德国德国德国德国德国德国德国德国德国德国德国德国德国德国德国德国德国德国德国德国德国德国德国德国德国德国德国德国德国对汞、镓、锡和铋的荧光光谱分析。从理论上讲,我们可以理解为,我们也可以理解为,我们也可以理解为,我们也可以理解为,我们也可以理解为,我们也可以理解为,我们也可以理解为,我们也可以理解为,我们也可以理解为,我们也可以理解为,我们也可以理解为,我们也可以理解为,我们的理论。
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引用次数: 18
Raman and Infrared Studies on Ag2HgI4 and Cu2HgI4 Superionic Compounds Ag2HgI4和Cu2HgI4超离子化合物的拉曼和红外研究
R. Sudharsanan, T. Srinivasan, S. Radhakrishna
Raman measurements between 77 and 340 K are reported for Ag2HgI4 and Cu2HgI4. Additively far infrared reflection and transmission spectra between 30 to 180 cm−1 are measured. Symmetrybased vibrational band assignments are given for both the internal and external optic modes. The conductivity in the region 30 to 150 cm−1 is calculated and the behaviour is explained using the jump diffusion model. Ramanmessungen zwischen 77 und 340 K werden fur Ag2HgI4 und Cu2HgI4 durchgefuhrt. Dazu werden Infrarot-Reflexions- und Transmissionsspektren zwischen 30 und 180 cm−1 gemessen. Eine Symmetriezuordnung der Schwingungsbanden wird sowohl fur die internen als auch fur die externen optischen Moden durchgefuhrt. Die Leitfahigkeit im Bereich von 30 bis 150 cm−1 wird berechnet und ihr Verlauf wird mit einem Sprung-Diffusionsmodell erklart.
需要说的Additively远方infrared reflection and传送spectra between 30不是为了满足180 cm−1 measured .但是以symmenet基本写照为基本写照的四页考虑一下《conductivity地区30 to 150 cm−1 calculated and The而言,伊斯兰国is explained教科书《跳跃扩散模型.刚从77到340克之间的拉力赛完成该目标Infrarot-Reflexions及Transmissionsspektren 30至180 cm−1衡量.用于内部和外部模式的试验是无法改变的。在能源节约方面Leitfahigkeit 30至150 cm−1正在规划的路线将用Sprung-Diffusionsmodell erklart .
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引用次数: 7
The Energy Band Structure of the Corundum (0001) Surface with Different Extent of Hydroxylation 不同羟基化程度刚玉(0001)表面能带结构
A. Pushkarchuk, P. Mardilovich, A. I. Trokhimets, G. M. Zhidomirov, S. G. Gagarin
A theoretical study of the energy band structure is made for corundum (α-Al2O3) (0001) surface within the frameworkof the crystalline orbital method. From the results, the dispersion dependences of the electronic energy in chosen directions of the surface Brillouinzone are obtained. For the Al atoms sp- and spd-orbitals are considered to evaluate the effect of an appropriate basis on the results. The dependence of the energy band structure parameters on the extent of the surface hydroxylation is established. A comparison of the theoretical data with experimental ones is made. [Russian Text Ignored].
在结晶轨道法的框架下,对刚玉(α-Al2O3)(0001)表面的能带结构进行了理论研究。从结果中得到了电子能量在表面布里渊区各方向上的色散关系。对于Al原子,sp-轨道和spd-轨道可以用来评价适当基对结果的影响。建立了能带结构参数与表面羟基化程度的关系。并将理论数据与实验数据进行了比较。[忽略俄语文本]。
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引用次数: 5
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Data Mining and Big Data : second International Conference, DMBD 2017, Fukuoka, Japan, July 27-August 1, 2017. Proceedings. DMBD (Conference) (2nd : 2017 : Fukuoka, Japan)
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