scholarly journals Wave transport in 1D stealthy hyperuniform phononic materials made of non-resonant and resonant scatterers

APL Materials ◽  
2021 ◽  
Vol 9 (10) ◽  
pp. 101101
Author(s):  
V. Romero-García ◽  
É. Chéron ◽  
S. Kuznetsova ◽  
J.-P. Groby ◽  
S. Félix ◽  
...  
Keyword(s):  
Wave Transport

Mechanically induced Shapiro steps: Enormous effect of vibrations on the charge-density wave transport

2021 ◽  
Vol 118 (22) ◽  
pp. 223105
Author(s):  
M. V. Nikitin ◽  
S. G. Zybtsev ◽  
V. Ya. Pokrovskii ◽  
B. A. Loginov
Keyword(s):  
Charge Density ◽  
Charge Density Wave ◽  
Density Wave ◽  
Shapiro Steps ◽  
Wave Transport

scholarly journals Charge density wave transport in irradiated orthorhombic TaS3

1984 ◽  
Vol 45 (3) ◽  
pp. 113-119 ◽  
Author(s):  
H. Mutka ◽  
S. Bouffard ◽  
G. Mihály ◽  
L. Mihály
Keyword(s):  
Charge Density ◽  
Charge Density Wave ◽  
Density Wave ◽  
Wave Transport

scholarly journals Reconfigurable Floquet elastodynamic topological insulator based on synthetic angular momentum bias

2020 ◽  
Vol 6 (29) ◽  
pp. eaba8656
Author(s):  
Amir Darabi ◽  
Xiang Ni ◽  
Michael Leamy ◽  
Andrea Alù
Keyword(s):  
Angular Momentum ◽  
Integrated Circuits ◽  
Phononic Crystal ◽  
Operating Conditions ◽  
Modulation Scheme ◽  
Topological Order ◽  
Interfacial Wave ◽  
Wave Transport ◽  
Momentum Bias ◽  
Mechanical Logic

Originating with the discovery of the quantum Hall effect (QHE) in condensed matter physics, topological order has been receiving increased attention also for classical wave phenomena. Topological protection enables efficient and robust signal transport; mechanical topological insulators (TIs), in particular, are easy to fabricate and exhibit interfacial wave transport with minimal dissipation, even in the presence of sharp edges, defects, or disorder. Here, we report the experimental demonstration of a phononic crystal Floquet TI (FTI). Hexagonal arrays of circular piezoelectric disks bonded to a PLA substrate, shunted through negative electrical capacitance, and manipulated by external integrated circuits, provide the required spatiotemporal modulation scheme to break time-reversal symmetry and impart a synthetic angular momentum bias that can induce strong topological protection on the lattice edges. Our proposed reconfigurable FTI may find applications for robust acoustic emitters and mechanical logic circuits, with distinct advantages over electronic equivalents in harsh operating conditions.

Gigahertz-range synchronization at room temperature and other features of charge-density wave transport in the quasi-one-dimensional conductor NbS3

2009 ◽  
Vol 94 (15) ◽  
pp. 152112 ◽  
Author(s):  
S. G. Zybtsev ◽  
V. Ya. Pokrovskii ◽  
V. F. Nasretdinova ◽  
S. V. Zaitsev-Zotov
Keyword(s):  
Charge Density ◽  
Charge Density Wave ◽  
Room Temperature ◽  
Density Wave ◽  
One Dimensional ◽  
Wave Transport

Dimensionality dependence of mode-locking dynamics in charge-density-wave transport

1994 ◽  
Vol 49 (15) ◽  
pp. 10113-10119 ◽  
Author(s):  
J. McCarten ◽  
D. A. DiCarlo ◽  
R. E. Thorne
Keyword(s):  
Charge Density ◽  
Charge Density Wave ◽  
Density Wave ◽  
Mode Locking ◽  
Wave Transport

scholarly journals Enhanced superconductivity upon weakening of charge density wave transport in 2H-TaS2 in the two-dimensional limit

2018 ◽  
Vol 98 (3) ◽  
Author(s):  
Yafang Yang ◽  
Shiang Fang ◽  
Valla Fatemi ◽  
Jonathan Ruhman ◽  
Efrén Navarro-Moratalla ◽  
...  
Keyword(s):  
Charge Density ◽  
Charge Density Wave ◽  
Density Wave ◽  
Two Dimensional ◽  
Wave Transport ◽  
Enhanced Superconductivity
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