Surface effects on the dynamic behavior of nanosized thin film resonator

2010 ◽  
Vol 97 (17) ◽  
pp. 171901 ◽  
Author(s):  
Jinbok Choi ◽  
Maenghyo Cho ◽  
Wonbae Kim
Keyword(s):  
Thin Film ◽  
Dynamic Behavior ◽  
Surface Effects

Surface Effects on the Mechanical Behavior of Buckled Thin Film

2013 ◽  
Vol 80 (2) ◽  
Author(s):  
Yong Wang ◽  
Xue Feng ◽  
Bingwei Lu ◽  
Gangfeng Wang
Keyword(s):  
Thin Film ◽  
Thin Films ◽  
Surface Tension ◽  
Mechanical Behavior ◽  
Flexible Electronics ◽  
Geometric Nonlinearity ◽  
Surface Elasticity ◽  
Surface Effects ◽  
Design Strategy ◽  
Piezoelectric Effects

The buckling of thin films with natural nonlinearity can provide a useful tool in many applications. In the present paper, the mechanical properties of controllable buckling of thin films are investigated by accounting for both geometric nonlinearity and surface effects at nanoscale. The effects of surface elasticity and residual surface tension on both static and dynamic behaviors of buckled thin films are discussed based on the surface-layer-based model. The dynamic design strategy for buckled thin films as interconnects in flexible electronics is proposed to avoid resonance in a given noise environment based on the above analysis. Further discussion shows that the thermal and piezoelectric effects on mechanical behavior of buckled thin film are equivalent to that of residual surface tension.

scholarly journals Screw dislocation in a thin film with surface effects

2017 ◽  
Vol 110-111 ◽  
pp. 89-93 ◽  
Author(s):  
Ming Dai ◽  
Peter Schiavone ◽  
Cun-Fa Gao
Keyword(s):  
Thin Film ◽  
Screw Dislocation ◽  
Surface Effects

Surface Effects on the Thin Film Morphology of Block Copolymers with Bulk Order−Order Transitions

2010 ◽  
Vol 43 (7) ◽  
pp. 3406-3414 ◽  
Author(s):  
Karen E. Sohn ◽  
Ken Kojio ◽  
Brian C. Berry ◽  
Alamgir Karim ◽  
Robert C. Coffin ◽  
...  
Keyword(s):  
Thin Film ◽  
Block Copolymers ◽  
Surface Effects ◽  
Film Morphology

The dynamic behavior of thin-film lubricants

1999 ◽  
Author(s):  
Myung S. Jhon ◽  
D. Phillips ◽  
S.J. Vinay ◽  
C. Messer
Keyword(s):  
Thin Film ◽  
Dynamic Behavior

DYNAMIC BEHAVIOR OF METHYLENE BLUE ON E. coli K30 CAPSULAR POLYSACCHARIDE USING LAYER BY LAYER SELF-ASSEMBLY TECHNIQUE

2020 ◽  
pp. 2050027
Author(s):  
BANDANA DAS ◽  
ALPANA BAIDYA ◽  
SANTANU MAJUMDER ◽  
RANENDU KUMAR NATH
Keyword(s):  
Thin Film ◽  
Methylene Blue ◽  
Dynamic Behavior ◽  
Self Assembly ◽  
Capsular Polysaccharide ◽  
Layer By Layer ◽  
Cationic Dye ◽  
Bacterial Polysaccharide ◽  
E Coli ◽  
Assembly Technique

Layer-by-layer (LbL) self-assembly is one of the unique methods for fabrication of ultra-thin film. This technique has immense application aross many fields in today’s life. In this paper, we have presented the fabrication of the thin film comprising of antifungal and antibacterial cationic dye methylene blue with negatively charged E. coli K30 bacterial polysaccharide sharing with PAH. The multilayers were characterized by UV–Vis absorption spectra and AFM. Various photophysical behaviors were investigated. Such studies provide a new light in the research of layer by layer self-assembly technique.

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