Results 71 to 80 of about 5,955,595 (194)

THE STUDDING OF INFLUENCE OF GAS CONCENTRATION IN A VACUUN CHAMBER ON MICROSTRUCTURE AND PHISICO-MECHANICAL PROPERTIES OF FILMS BASED ON THE Ti-Al-N [PDF]

Физико-химические аспекты изучения кластеров, наноструктур и наноматериалов, 2012
The effect of nitrogen ( N2 ) in the gas mixture on the phase composition, surface morphology, structural characteristics and physico-mechanical properties of films based on Ti-Al-N, formed by pulsed magnetron sputtering has been investigated ...
T.O. Soshina
doaj  

Surface Incommensurate Structure in an Anisotropic Model with competing interactions on Semiinfinite Triangular Lattice

, 1996
An anisotropic spin model on a triangular semiinfinite lattice with ferromagnetic nearest-neighbour interactions and one antiferromagnetic next-nearest-neighbour interaction is investigated by the cluster transfer-matrix method.
Anton Surda, Czerner P, den Nijs M, Karasová I, Kitatani H, Monroe J L, Mélin R, Pajerský P, Pavol Pajerský, Selke W, Surda A   +10 more
core   +1 more source

Origin of radiation damage variability in different phases of Al-Cr-Fe-Ni-V high-entropy alloy with heterogeneous microstructures

Materials Research Letters
This study unravels the origin of divergent irradiation responses in Al0.5Cr0.9FeNi2.5V0.2 high-entropy alloy, which features characteristic Cr-rich precipitates and coherent spinodal L12 nanostructure within matrix.
Zhengxiong Su, Jianqiang Wang, Jinxue Yang, Po Zhao, Ping Zhang, Rui Gao, Chenyang Lu   +6 more
doaj   +1 more source

Structure, Atomistic Simulations, and Phase Transition of Stoichiometric Yeelimite [PDF]

, 2013
: Yeelimite, Ca4[Al6O12]SO4, is outstanding as an aluminate sodalite, being the framework of these type of materials flexible and dependent on ion sizes and anion ordering/disordering.
Ayuela, Andres, Cuesta-Garcia, Ana Maria, Frontera, Carlos, García-Aranda, Miguel Ángel, Gomez-de-la-Torre, Maria de los Angeles, Losilla, Enrique R., Peterson, Vanessa K., Rejmak, Pawel   +7 more
core  

Structure and Phase transitions of Yukawa balls

, 2009
In this review, an overview of structural properties and phase transitions in finite spherical dusty (complex) plasma crystals -- so-called Yukawa balls -- is given.
Akdim, Akdim, Andrei, Annaratone, Annaratone, Antonova, Apolinario, Arp, Arp, Arp, Aurenhammer, Baletto, Barkan, Baumgartner, Baumgartner, Belenguer, Block, Boeuf, Boeuf, Bonitz, Bonitz, Bonitz, Bouchoule, Bryant, Böning, Chu, Chu, Cioslowski, Cioslowski, Drewsen, Filinov, Fortov, Fortov, Fortov, Goertz, Golubnychiy, Goree, Grimes, Hamaguchi, Hasse, Hayashi, Hayashi, Henning, Henning, Henning, Hollenstein, Hutchinson, Hutchinson, Ikezi, Ivlev, Kamimuraa, Khrapak, Khrapak, Killian, Kirkpatrick, Klindworth, Kraeft, Kraeft, Käding, Kählert, Lampe, Land, Land, Lipaev, Ludwig, Melandsø, Melandsø, Melzer, Melzer, Morfill, Morfill, Nambu, Nefedov, Northrop, Paul, Peeters, Perrin, Piel, Piel, Pieper, Pieper, Pilch, Pilch, Pohl, Praburam, Psakhie, Ratynskaia, Ratynskaia, Rothermel, Rousseau, Samsonov, Schiffer, Schweigert, Selwyn, Selwyn, Thomas, Thomas, Thompson, Totsuji, Totsuji, Totsuji, Trottenberg, Trottenberg, Tsuruta, Tsytovich, Tsytovich, Tsytovich, Vaulina, Wigner, Wineland, Yaroshenko, Zuzic   +111 more
core   +1 more source

316L Austenitic Stainless Steel Deformation Organization and Nitriding-Strengthened Layer Relationships

Applied Sciences
The organizational development of 316L austenitic stainless steel was examined in this work under various levels of compression deformation (0, 10%, 20%, 30%, 40%, and 50%) and thoroughly investigated at multiple scales using SEM and EBSD techniques. The
Xuedi Zhang, Lulu Zhang, Chunxiao Ma, Xiaofei Hai, Kaihong Song   +4 more
doaj   +1 more source

PI-ADFM: Enhancing Multimodal Remote Sensing Image Matching Through Phase-Integrated Aggregated Deep Features

IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing
Geometric distortions and significant nonlinear radiometric differences in multimodal remote sensing images (MRSIs) introduce substantial noise in feature extraction.
Haiqing He, Shixun Yu, Yongjun Zhang, Yufeng Zhu, Ting Chen, Fuyang Zhou   +5 more
doaj   +1 more source

Casimir Effect under Quasi-Periodic Boundary Condition Inspired by Nanotubes

, 2013
When one studies the Casimir effect, the periodic (anti-periodic) boundary condition is usually taken to mimic a periodic (anti-periodic) structure for a scalar field living in a flat space with a non-Euclidean topology.
Feng, Chao-Jun, Li, Xin-Zhou, Zhai, Xiang-Hua   +2 more
core   +1 more source

Preparation and thermoelectric properties of Cu1.8S/CuSbS2 composites

Journal of Advanced Ceramics, 2019
Chalcostibite (CuSbS2) is composed of earth-abundant elements and has a proper band gap (E g = 1.05 eV) as a thermoelectric (TE) material. Herein, we report the TE properties in the CuSbS2based composites with a mole ratio of (1−x)CuSbS2−xCu18S (x = 0, 0.
Chunmei Tang, Doudou Liang, Hezhang Li, Kun Luo, Boping Zhang   +4 more
doaj   +1 more source

Phase transitions with structured sparsity

Digital Signal Processing
In the field of signal processing, phase transition phenomena have recently attracted great attention. Donoho's work established the signal recovery threshold using indicators such as restricted isotropy (RIP) and incoherence and proved that phase transition phenomena occur in compressed sampling.
Huiguang Zhang, Baoguo Liu
openaire   +2 more sources