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Leonid Burakovsky and Dean L. Preston
Quantum melting is the phenomenon of cold (zero-temperature) melting of a pressure-ionized substance which represents a lattice of bare ions immersed in the background of free electrons, i.e., the so-called one-component plasma (OCP). It occurs when the ...
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C. Aris Chatzidimitriou-Dreismann
During the last few decades, considerable advances in quantum information theory have shown deep existing connections between quantum correlation effects (like entanglement and quantum discord) and thermodynamics. Here the concept of conditional entropy ...
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E. V. Suhovaya,V. A. Syrovatko,Yu. V. Syrovatko
Pág. 238 - 243
The structure and properties of the composites having Fe-C-B-? binders alloyed with molybdenum and strengthened by the W-C quickly-cooled filler were investigated in this work. The model based on quantum mechanics principles explaining the dependencies o...
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Jianmin Shi, J. Matthew Chudomel and Richard Fu
A new class of wide energy gap benzotriimidazole materials have been synthesized by a two-step condensation reaction. All of the benzotriimidazole compounds have p-p* absorption bands in the range of 250?400 nm. The photoluminescence (PL) quantum efficie...
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Gerson Andesron de Carvalho Lopes, Henrique Duarte da Fonseca Filho
Pág. 403 - 409
Dissipated energy measurements between a tip of an AFM and a sample have been used to analyze variations in mechanical and tribological properties of materials, using tapping mode AFM to generate topography and phase contrast images. Furthermore it's pos...
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Yuriy Zaspa,Aleksandr Dykha,Dmytro Marchenko,Serhii Matiukh,Yuri Kukurudzyak
Pág. 25 - 34
The physical mechanisms have been investigated that form and transform the corpuscular-vortex-wave thermal complexes of disturbances in contact tribosystems based on the quantum-mechanical exchange interaction. The presence of a contact gap determines th...
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Vasile-Adrian Surdu and Romuald Gyorgy
X-ray diffraction (XRD) is a proven, powerful technique for determining the phase composition, structure, and microstructural features of crystalline materials. The use of machine learning (ML) techniques applied to crystalline materials research has inc...
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Ágnes Nagy and Karlheinz Schwarz
The properties of many materials at the atomic scale depend on the electronic structure, which requires a quantum mechanical treatment. The most widely used approach to make such a treatment feasible is density functional theory (DFT), the advances in wh...
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Dinara Akhmetsadyk, Arkady Ilyin, Nazim Guseinov and Gary Beall
SO2 (sulfur dioxide) is a toxic substance emitted into the environment due to burning sulfur-containing fossil fuels in cars, factories, power plants, and homes. This issue is of grave concern because of its negative effects on the environment and human ...
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Ming Yang, Haoliang Chang, Jinhuan Chen and Xinyu Zhu
A photodetector is a type of optoelectronic device with excellent photoelectric conversion abilities, which has especially important applications in many fields such as optical communication, image sensing, aerospace/environmental detection, and military...
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Adriana Lucia Gélvez, Willian Gutierrez, Fredy Rodríguez Prada
Pág. 9 - 17
Introducción: Recientemente, las investigaciones en el campo de la materia condensada se han venido enfocando en el estudio de estructuras fabricadas mediante diferentes técnicas de crecimiento de cristales, en especial de materiales semiconductores y es...
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Morteza Eslamian
The capability to fabricate photovoltaic (PV) solar cells on a large scale and at a competitive price is a milestone waiting to be achieved. Currently, such a fabrication method is lacking because the effective methods are either difficult to scale up or...
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Beimbet Daribayev, Aksultan Mukhanbet and Timur Imankulov
The Poisson equation is a fundamental equation of mathematical physics that describes the potential distribution in static fields. Solving the Poisson equation on a grid is computationally intensive and can be challenging for large grids. In recent years...
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Giancarlo C. Righini and Jesús Liñares
Ion exchange in glass has a long history as a simple and effective technology to produce gradient-index structures and has been largely exploited in industry and in research laboratories. In particular, ion-exchanged waveguide technology has served as an...
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Hiroshi Arai and Harumi Haraguchi
We proposed the method that translates the two-dimensional CSP for minimizing the number of cuts to the Ising model. After that, we conducted computer experiments of the proposed model using the benchmark problem. From the above, the following results ar...
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Shuo Zhang, Yao Hu and Qun Hao
The application of infrared detectors based on epitaxially grown semiconductors such as HgCdTe, InSb and InGaAs is limited by their high cost and difficulty in raising operating temperature. The development of infrared detectors depends on cheaper materi...
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Kaiying Luo, Wanhua Wu, Sihang Xie, Yasi Jiang, Shengzu Liao and Donghuan Qin
The use of solution-processed photovoltaics is a low cost, low material-consuming way to harvest abundant solar energy. Organic semiconductors based on perovskite or colloidal quantum dot photovoltaics have been well developed in recent years; however, s...
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Yuriy Divin
Spectral analysis of terahertz (THz) and sub-THz emission from quantum cascade lasers has been recently demonstrated using conventional YBa2Cu3O7-x bicrystal Josephson junctions made from c-axes thin films. Josephson frequencies of alternative bicrystal ...
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Sahar Armaghani, Ali Rostami and Peyman Mirtaheri
Carbon materials in different shapes?such as fullerene molecules (0D), nanotubes and graphene nanoribbons (1D), graphene sheets (2D), and nanodiamonds (3D)?each have distinct electrical and optical properties. All graphene-based nanostructures are expect...
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Lucía Herrer, Santiago Martín and Pilar Cea
The societal impact of the electronics industry is enormous?not to mention how this industry impinges on the global economy. The foreseen limits of the current technology?technical, economic, and sustainability issues?open the door to the search for succ...
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