Results 51 to 60 of about 6,450,706 (320)

Transmission of pillar-based photonic crystal waveguides in InP technology [PDF]

, 2007
Waveguides based on line defects in pillar photonic crystals have been fabricated in InP/InGaAsP/InP technology. Transmission measurements of different line defects are reported.
Abigaël Kok, Boudewijn Docter, Docter B., Erik Jan Geluk, Joannopoulos J. D., Jos van der Tol, Kok A. A. M., Kok A. A. M., Meint Smit, Pearsall T. D., Richard Nötzel, Roel Baets   +11 more
core   +3 more sources

Topological superfluid defects with discrete point group symmetries

Nature Communications, 2022
Ordinary vortex line defects are well-studied across different physical systems. Here the authors demonstrate, in atomic spinor Bose–Einstein condensates, previously unobserved vortex line defects with discrete polytope symmetries, which are of interest ...
Y. Xiao, M. O. Borgh, A. Blinova, T. Ollikainen, J. Ruostekoski, D. S. Hall   +5 more
doaj   +1 more source

Electronic transport of bilayer graphene with asymmetry line defects

, 2016
In this paper, we study the quantum properties of a bilayer graphene with (asymmetry) line defects. The localized states are found around the line defects.
Chen, Chan, Kou, Su-Peng, Liang, Ying, Wu, Ya-Jie, Zhao, Xiao-Ming   +4 more
core   +1 more source

Extended Defects in the Potts-Percolation Model of a Solid: Renormalization Group and Monte Carlo Analysis [PDF]

, 2009
We extend the model of a 2$d$ solid to include a line of defects. Neighboring atoms on the defect line are connected by ?springs? of different strength and different cohesive energy with respect to the rest of the system.
A. A. Migdal, C. M. Fortuin, H. T. Diep, K. Binder, M. Kaufman, Miron Kaufman   +5 more
core   +6 more sources

Flux Pinning and Phase Transitions in Model High-Temperature Superconductors with Columnar Defects

, 1992
We calculate the degree of flux pinning by defects in model high-temperature superconductors (HTSC's). The HTSC is modeled as a three-dimensional network of resistively-shunted Josephson junctions in an external magnetic field, corresponding to a HTSC in
A. M. Campbell, C. J. Lobb, D. Andelman, D. Dominguez, D. R. Nelson, D. S. Fisher, D. Stroud, F. Falo, F. M. Sauerkopf, H. Eikmans, J. D. Reger, J. S. Chung, J. T. Chayes, J. U. Free, K. A. Muller, K. H. Lee, K. H. Lee, K. H. Lee, K. H. Lee, K. H. Lee, K. K. Mon, L. Civale, L. Civale, L. I. Sohn, L. N. Bulaevskii, M. Ferer, M. R. Beasley, M. Tinkham, M. Wallin, M.-C. Cha, P. W. Anderson, R. B. Van Dover, R. E. Hetzel, R. E. Prange, S. M. Girvin, V. Ambegaokar, W. Xia, W. Y. Shih, W. Yu, Y. B. Kim, Y. Yeshurun   +40 more
core   +1 more source

Line Defects in One-Dimensional Hexagonal Quasicrystals

Mathematics
Using the eight-dimensional framework of the integral formalism of one-dimensional quasicrystals, the analytical expressions for the displacement fields and stress functions of line defects, which are dislocations and line forces, in one-dimensional ...
Markus Lazar
doaj   +1 more source

Conductivity of epitaxial and CVD graphene with correlated line defects

, 2014
Transport properties of single-layer graphene with correlated one-dimensional defects are studied using the time-dependent real-space Kubo-Greenwood formalism.
Radchenko, T. M., Shylau, A. A., Zozoulenko, I. V.   +2 more
core   +1 more source

Defect Lines and Boundary Flows [PDF]

Journal of High Energy Physics, 2004
16+1 pages, 1 ...
Graham, K, Watts, G M T
openaire   +3 more sources

Line Defects in Molybdenum Disulfide Layers

, 2013
Layered molecular materials and especially MoS2 are already accepted as promising candidates for nanoelectronics. In contrast to the bulk material, the observed electron mobility in single-layer MoS2 is unexpectedly low.
Albu-Yaron A., Andrey N. Enyashin, Bar-Sadan M., Bar-Sadan M., Bollinger M. V., Coleman J. N., Enyashin A. N., Enyashin A. N., Enyashin A. N., Fivaz R., Gotthard Seifert, Houben L., Jia C. L., Kam K. K., Kaplan-Ashiri I., Kim D., Komsa H. P., Lauritsen J. V., Lee Y. H., Lentzen M., Liu K. K., Lothar Houben, Matte H. S. S. R., Maya Bar-Sadan, Najmaei S., Novoselov K. S., Novoselov K. S., Ostwald W., Podzorov V., Radisavljevic B., Seifert G., Seifert G., Shiojiri M., Stadelmann P. A., van der Zande A. M., Wilson J. A., Zhan Y. J., Zou X. L.   +37 more
core   +1 more source

Tunnelling of topological line defects in strongly coupled superfluids [PDF]

, 1999
The geometric theory of vortex tunnelling in superfluid liquids is developed. Geometry rules the tunnelling process in the approximation of an incompressible superfluid, which yields the identity of phase and configuration space in the vortex collective ...
Fischer, Uwe R.
core   +4 more sources