Real time observation of mechanically triggered piezoelectric current in individual ZnO nanobelts

2014 ◽  
Vol 2 (20) ◽  
pp. 3995-4004 ◽  
Author(s):  
A. Asthana ◽  
H. A. Ardakani ◽  
Y. K. Yap ◽  
R. S. Yassar
Keyword(s):  
Electron Microscope ◽  
Uniaxial Compression ◽  
Transmission Electron Microscope ◽  
Electrical Current ◽  
Applied Bias ◽  
Transmission Electron ◽  
Load Mode ◽  
Time Observation ◽  
Real Time Observation

We report here, the mechanically triggered electrical current in the uniaxially compressed individual ZnO nanobelts under no applied bias, measuredin situin a transmission electron microscope. In contrast to the bending, the magnitude of the electrical current increased with the increase of uniaxial compression, which indicates load-mode dependency of the detected current.

scholarly journals A Real Time Observation of Phase Transition of Anatase TiO2 Nanotubes into Rutile Particles by in situ Joule Heating Inside Transmission Electron Microscope

2010 ◽  
Vol 16 (S2) ◽  
pp. 1360-1361 ◽  
Author(s):  
A Asthana ◽  
T Shokuhfar ◽  
Q Gao ◽  
PA Heiden ◽  
C Friedrich ◽  
...  
Keyword(s):  
Phase Transition ◽  
Electron Microscope ◽  
Transmission Electron Microscope ◽  
Joule Heating ◽  
Tio2 Nanotubes ◽  
Anatase Tio2 ◽  
Transmission Electron ◽  
Time Observation ◽  
Real Time Observation

Extended abstract of a paper presented at Microscopy and Microanalysis 2010 in Portland, Oregon, USA, August 1 – August 5, 2010.

scholarly journals A Real Time Observation of Phase Transition of Anatase TiO2 Nanotubes into Rutile Particles by in situ Joule Heating Inside Transmission Electron Microscope

2011 ◽  
Vol 17 (S2) ◽  
pp. 1688-1689 ◽  
Author(s):  
A Asthana ◽  
T Shokuhfar ◽  
Q Gao ◽  
P Heiden ◽  
C Fredrich ◽  
...  
Keyword(s):  
Phase Transition ◽  
Electron Microscope ◽  
Transmission Electron Microscope ◽  
Joule Heating ◽  
Tio2 Nanotubes ◽  
Anatase Tio2 ◽  
Transmission Electron ◽  
Time Observation ◽  
Real Time Observation

Extended abstract of a paper presented at Microscopy and Microanalysis 2011 in Nashville, Tennessee, USA, August 7–August 11, 2011.

Real-time observation of soot aggregate oxidation in an Environmental Transmission Electron Microscope

2017 ◽  
Vol 36 (1) ◽  
pp. 841-851 ◽  
Author(s):  
Anton D. Sediako ◽  
Charles Soong ◽  
Jane Y. Howe ◽  
Mohammad Reza Kholghy ◽  
Murray J. Thomson
Keyword(s):  
Electron Microscope ◽  
Real Time ◽  
Transmission Electron Microscope ◽  
Environmental Transmission ◽  
Transmission Electron ◽  
Soot Aggregate ◽  
Time Observation ◽  
Real Time Observation
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