Results 91 to 100 of about 6,684 (202)

Generic mobility edges in a class of non-Hermitian quasicrystals

open access: yesResults in Physics
We present approximate solutions for the mobility edge (ME) in a specific class of one-dimensional non-Hermitian (NH) quasicrystals delineating between localized and extended states.
Xiang-Ping Jiang, Mingdi Xu, Lei Pan
doaj   +1 more source

Applications of Mössbauer Spectroscopy to Studies of Quasicrystals [PDF]

open access: yes, 2008
A review is presented of the application of the Mössbauer spectroscopy to the study of quasicrystals. The usefulness of the Mössbauer spectroscopy to solving the atomic structure of a complex icosahedral system is illustrated.
Z.M. Stadnik, Stadnik, Z.
core   +1 more source

Topologically Structured Light in Nanophotonics

open access: yes
Nanophotonics, Volume 15, Issue 13, 13 July 2026.
Yijie Shen, Qiwen Zhan, Harald Giessen
wiley   +1 more source

Towards aperiodic tesellation: a self-organising particle spring system approach [PDF]

open access: yes, 2008
The derivation of novel programming methods for the generation of aperiodic tiling patterns, predominantly in 2d space, has attracted considerable attention from both researchers and practicing architects.
Leon, M.
core  

Electronic Structure Of Quasicrystals

open access: yes, 1998
The study of the electronic structure of quasicrystals is still a matter of investigations to date. The paper will report several significant experimental results obtained through spectroscopic techniques which involve the bulk material as well as the ...
E. Belin-Ferré
core   +1 more source

Robust Anderson transition in non-Hermitian photonic quasicrystals

open access: yes
Anderson localization, i.e. the suppression of diffusion in lattices with random or incommensurate disorder, is a fragile interference phenomenon which is spoiled out in the presence of dephasing effects or fluctuating disorder.
Longhi, Stefano
core   +1 more source

Image Sampling with Quasicrystals

open access: yesSymmetry, Integrability and Geometry: Methods and Applications, 2009
We investigate the use of quasicrystals in image sampling. Quasicrystals produce space-filling, non-periodic point sets that are uniformly discrete and relatively dense, thereby ensuring the sample sites are evenly spread out throughout the sampled image.
Mark Grundland   +3 more
doaj   +1 more source

13th International Conference on Quasicrystals

open access: yes, 2017
The 13th International Conference on Quasicrystals (ICQ13) was held in Kathmandu, Nepal, from 18th to 23rd September 2016. This episode of a series of conferences on quasicrystals followed twelve previous successful meetings.
Lifshitz, R   +7 more
core   +1 more source

TEM image simulations of structure defects in icosahedral quasicrystals

open access: yes
CRPPSPCProc. 6th International Conference on Quasicrystals (ICQ-6), edited by S. Takeuchi and T.
Schaeublin, R., Baluc, N.
core  

Identification of loope shaped defects in as-grown and annealed singl quasicrystals

open access: yes
CRPPSPCProc. 6th International Conference on Quasicrystals (ICQ-6), edited by S. Takeuchi and T.
Härtwig, J.   +5 more
core  

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