scholarly journals Large and tunable lateral shifts in one-dimensional PT-symmetric layered structures

2017 ◽  
Vol 25 (9) ◽  
pp. 9676 ◽  
Author(s):  
Pujuan Ma ◽  
Lei Gao
Keyword(s):  
Layered Structures ◽  
One Dimensional

Localization of One-Dimensional Thermoelastic Waves in Layered Structures

1999 ◽  
Author(s):  
Cetin Cetinkaya ◽  
Chen Li
Keyword(s):  
Layered Structures ◽  
Dynamical Theory ◽  
Sound Effect ◽  
Matrix Formulation ◽  
Thermoelastic Wave ◽  
One Dimensional ◽  
Transmission Coefficients ◽  
Propagation Properties ◽  
Systems Framework

Abstract Including the second sound effect, a transfer matrix formulation based on the generalized dynamical theory of thermoelasticity is developed for longitudinal wave component propagation in a thermoelastic layer. The attenuation and propagation properties of one-dimensional thermoelastic wave in both continuum and layered structures are studied using this formulation and the periodic systems framework. Localization of thermal waves is demonstrated in the time-spacial domain by an FFT-based transient analysis. A perturbation analysis tor identifying leading terms in thermal attenuation is performed, and the role of the thermal elastic coupling term in attenuation is determined. The reflection and transmission coefficients between half-spaces are calculated to evaluate the potential practical use of the approach in laser-based nondestructive testing.

Omnidirectional phononic reflection and selective transmission in one-dimensional acoustic layered structures

2001 ◽  
Vol 482-485 ◽  
pp. 1175-1180 ◽  
Author(s):  
A. Bousfia ◽  
E.H. El Boudouti ◽  
B. Djafari-Rouhani ◽  
D. Bria ◽  
A. Nougaoui ◽  
...  
Keyword(s):  
Layered Structures ◽  
One Dimensional

Atomic-Scale Origin of the Quasi-One-Dimensional Metallic Conductivity in Strontium Niobates with Perovskite-Related Layered Structures

ACS Nano ◽  
2017 ◽  
Vol 11 (12) ◽  
pp. 12519-12525 ◽  
Author(s):  
Chunlin Chen ◽  
Deqiang Yin ◽  
Kazutoshi Inoue ◽  
Frank Lichtenberg ◽  
Xiuliang Ma ◽  
...  
Keyword(s):  
Layered Structures ◽  
Atomic Scale ◽  
Metallic Conductivity ◽  
One Dimensional

One-Dimensional Magnetism in New, Layered Structures: Piperazine-Linked Copper and Nickel Oxalate Chains

2004 ◽  
Vol 2004 (5) ◽  
pp. 1007-1013 ◽  
Author(s):  
Tony D. Keene ◽  
Helen R. Ogilvie ◽  
Michael B. Hursthouse ◽  
Daniel J. Price
Keyword(s):  
Layered Structures ◽  
One Dimensional ◽  
Nickel Oxalate
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