Intramode wave packet in a thin left-handed film with the spectrum near the frequency of the zero group velocity

2016 ◽  
Vol 46 (11) ◽  
pp. 1040-1046 ◽  
Author(s):  
D A Konkin ◽  
R V Litvinov ◽  
E S Parfenova ◽  
Rakhim R.A.A. ◽  
O V Stukach
Keyword(s):  
Wave Packet ◽  
Group Velocity ◽  
Left Handed ◽  
Zero Group

Edge resonance and zero group velocity Lamb modes in a free elastic plate

2011 ◽  
Vol 130 (2) ◽  
pp. 689-694 ◽  
Author(s):  
M. Cès ◽  
D. Clorennec ◽  
D. Royer ◽  
C. Prada
Keyword(s):  
Group Velocity ◽  
Elastic Plate ◽  
Edge Resonance ◽  
Zero Group

scholarly journals Beam shaping to enhance zero group velocity Lamb mode generation in a composite plate and nondestructive testing application

2017 ◽  
Vol 85 ◽  
pp. 13-19 ◽  
Author(s):  
Frédéric Faëse ◽  
Samuel Raetz ◽  
Nikolay Chigarev ◽  
Charfeddine Mechri ◽  
James Blondeau ◽  
...  
Keyword(s):  
Nondestructive Testing ◽  
Group Velocity ◽  
Composite Plate ◽  
Beam Shaping ◽  
Zero Group ◽  
Mode Generation ◽  
Lamb Mode
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