Results 71 to 80 of about 773,168 (371)

Progress toward a Soft X-ray Polarimeter

, 2013
We are developing instrumentation for a telescope design capable of measuring linear X-ray polarization over a broad-band using conventional spectroscopic optics.
Gentry, Eric S., Gullikson, Eric M., Marshall, Herman L., Remlinger, Brian, Schulz, Norbert S., Windt, David L.   +5 more
core   +1 more source

Weyl semimetal in a topological insulator multilayer. [PDF]

Physical Review Letters, 2011
We propose a simple realization of the three-dimensional (3D) Weyl semimetal phase, utilizing a multilayer structure, composed of identical thin films of a magnetically doped 3D topological insulator, separated by ordinary-insulator spacer layers.
A. Burkov, A. Burkov, L. Balents
semanticscholar   +1 more source

Vectorlike representation of multilayers [PDF]

Journal of the Optical Society of America A, 2004
We resort to the concept of turns to provide a geometrical representation of the action of any lossless multilayer, which can be considered as the analogous in the unit disk to the sliding vectors in Euclidean geometry. This construction clearly shows the peculiar effects arising in the composition of multilayers.
Barriuso, A. G., Monzon, J. J., Sanchez-Soto, L. L., Carinena, J. F.   +3 more
openaire   +3 more sources

Unlocking the Power of Quercetin‐Encapsulated Mesoporous Bioactive Glass Nanoparticles: A Multifunctional Approach to Bone Regeneration

Advanced Engineering Materials, EarlyView.
Mesoporous bioactive glass nanoparticles (MBGNs) are investigated for bone regeneration given their remarkable structural and functional properties. MBGNs are functionalized with Mn and Cu and incorporated with quercetin, a natural flavonoid exhibiting antioxidant, anti‐inflammatory, and antimicrobial properties.
Giovanni Lo Bello, Qaisar Nawaz, Pier Francesco Ferrari, Laura Pastorino, Roberto Raiteri, Aldo R. Boccaccini   +5 more
wiley   +1 more source

Giant recoverable energy storage density for lead-free SrTiO3-based dielectric films coated by the amorphous Al2O3 insulating layers

Journal of Advanced Ceramics
SrTiO3 paraelectric materials, characterized by their linear polarization behavior, low polarization loss, and lead-free composition, are promising candidates for environmentally friendly energy storage dielectrics.
Xinle Zhang, Shimin Sun, Chao Yin, Yue Zhang, Changhai Zhang, Tiandong Zhang, Qingguo Chi   +6 more
doaj   +1 more source

On the Impact Energy Absorption of an Advanced High‐Strength Bilayer Steel Composite Consisting of Carbide‐Free Bainitic Steel and High‐Mn Twinning‐Induced Plasticity Steel

Advanced Engineering Materials, EarlyView.
Excellent combinations of strength and impact toughness are obtained in a bilayer composite of high‐strength carbide‐free bainitic (CFB) steel and high‐ductility twinning‐induced plasticity (TWIP) steel. The composite absorbs energy at small strains when the notch is placed on the TWIP side and at high strains when the notch is placed on the CFB side ...
Kendra Hawke, Xiaogang Li, Amir Partovi, Colin Scott, Fateh Fazeli, Hatem Zurob   +5 more
wiley   +1 more source

Evaluation of fracture strain of aluminium film by multilayer bulge method

Nihon Kikai Gakkai ronbunshu
As semiconductors become more capacitive and sophisticated, 3D packaging technology is gaining increased attention. Since multiple chips are stacked in such configurations, the wiring structure becomes more complex, leading to stress concentration.
Norio ISHITSUKA
doaj   +1 more source

Stress-driven instability in growing multilayer films

, 2003
We investigate the stress-driven morphological instability of epitaxially growing multilayer films, which are coherent and dislocation-free. We construct a direct elastic analysis, from which we determine the elastic state of the system recursively in ...
A. A. Maradudin, A. Ballestad, A. G. Norman, A. Ponchet, A. Ponchet, A. Ponchet, B. J. Spencer, B. J. Spencer, B. J. Spencer, B. J. Spencer, B. J. Spencer, C. Teichert, D. J. Srolovitz, F. Liu, F. Léonard, F. Léonard, H. Lafontaine, H. Lafontaine, H. Sunamura, J. C. González, J. D. Eshelby, J. E. Guyer, J. E. Guyer, J. Tersoff, J. Tersoff, L. E. Shilkrot, L. E. Shilkrot, M. A. Grinfeld, N. Sridhar, O. G. Schmidt, P. Sutter, Q. Xie, R. D. Twesten, R. J. Asaro, R. M. Tromp, Rashmi C. Desai, S. P. Ahrenkiel, V. A. Shchukin, V. Le Thanh, V. Le Thanh, Y. Nakata, Z. F. Huang, Zhi-Feng Huang   +42 more
core   +1 more source

A survey of community detection methods in multilayer networks

Data mining and knowledge discovery, 2020
Community detection is one of the most popular researches in a variety of complex systems, ranging from biology to sociology. In recent years, there’s an increasing focus on the rapid development of more complicated networks, namely multilayer networks ...
Xinyu Huang, Dongming Chen, Tao Ren, Dongqi Wang   +3 more
semanticscholar   +1 more source

Topological Superconductivity in Twisted Multilayer Graphene. [PDF]

Physical Review Letters, 2018
We study a minimal Hubbard model for electronically driven superconductivity in a correlated flat miniband resulting from the superlattice modulation of a twisted graphene multilayer.
Cenke Xu, L. Balents
semanticscholar   +1 more source