scholarly journals Real-time in situ study of femtosecond-laser-induced periodic structures on metals by linear and nonlinear optics

2017 ◽  
Vol 25 (17) ◽  
pp. 20323 ◽  
Author(s):  
Jihua Zhang ◽  
Yizhuo He ◽  
Billy Lam ◽  
Chunlei Guo
Keyword(s):  
Nonlinear Optics ◽  
Femtosecond Laser ◽  
Real Time ◽  
Periodic Structures ◽  
In Situ Study ◽  
Linear And Nonlinear

scholarly journals A multimodal instrument for real-time in situ study of ultrasound and cavitation mediated drug delivery

2017 ◽  
Vol 88 (3) ◽  
pp. 034302 ◽  
Author(s):  
Shuning Bian ◽  
Anjali Seth ◽  
Dan Daly ◽  
Robert Carlisle ◽  
Eleanor Stride
Keyword(s):  
Drug Delivery ◽  
Real Time ◽  
In Situ Study

scholarly journals Direct observation of the CVD growth of monolayer MoS2 using in situ optical spectroscopy

2019 ◽  
Vol 10 ◽  
pp. 557-564 ◽  
Author(s):  
Claudia Beatriz López-Posadas ◽  
Yaxu Wei ◽  
Wanfu Shen ◽  
Daniel Kahr ◽  
Michael Hohage ◽  
...  
Keyword(s):  
Real Time ◽  
Optical Spectroscopy ◽  
Chemical Vapor ◽  
Semiconductor Materials ◽  
Transition Metal Dichalcogenide ◽  
Monolayer Mos2 ◽  
In Situ Study ◽  
Sapphire Substrates ◽  
Cvd Growth

Real-time monitoring is essential for understanding and precisely controlling of growth of two-dimensional transition metal dichalcogenide (2D TMDC) materials. However, it is very challenging to carry out such studies during chemical vapor deposition (CVD). Here, we report the first, real time, in situ study of the CVD growth of 2D TMDCs. More specifically, the CVD growth of a molybdenum disulfide (MoS2) monolayer on sapphire substrates has been monitored in situ using differential transmittance spectroscopy (DTS). The growth of the MoS2 monolayer can be precisely followed by observation of the evolution of the characteristic optical features. Consequently, a strong correlation between the growth rate of the MoS2 monolayer and the temperature distribution in the CVD reactor has been revealed. Our results demonstrate the great potential of real time, in situ optical spectroscopy to assist the precisely controlled growth of 2D semiconductor materials.

In situ study of surface phenomena by real time phase shift interferometry

1994 ◽  
Vol 137 (3-4) ◽  
pp. 610-622 ◽  
Author(s):  
Kazuo Onuma ◽  
Tetsuya Kameyama ◽  
Katsuo Tsukamoto
Keyword(s):  
Phase Shift ◽  
Real Time ◽  
Surface Phenomena ◽  
In Situ Study

In situ study of the real-time growth behavior of Cu6Sn5 at the Sn/Cu interface during the soldering reaction

2014 ◽  
Vol 72-73 ◽  
pp. 43-46 ◽  
Author(s):  
L. Qu ◽  
N. Zhao ◽  
H.J. Zhao ◽  
M.L. Huang ◽  
H.T. Ma
Keyword(s):  
Real Time ◽  
Growth Behavior ◽  
The Real ◽  
In Situ Study ◽  
Soldering Reaction
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