An hybrid technique to hydrothermal scheduling

Author(s):  
M.R. Babu ◽  
T.D. Sudhakar ◽  
K. Mohanadasse
Author(s):  
María Victoria Ramírez Martínez ◽  
◽  
Ana Milena Martínez Sánchez ◽  
Antonio Hernando Escobar Zuluaga ◽  
Frederico Gadelha Guimarães ◽  
...  

Author(s):  
Thomas M. Moore

In the last decade, a variety of characterization techniques based on acoustic phenomena have come into widespread use. Characteristics of matter waves such as their ability to penetrate optically opaque solids and produce image contrast based on acoustic impedance differences have made these techniques attractive to semiconductor and integrated circuit (IC) packaging researchers.These techniques can be divided into two groups. The first group includes techniques primarily applied to IC package inspection which take advantage of the ability of ultrasound to penetrate deeply and nondestructively through optically opaque solids. C-mode Acoustic Microscopy (C-AM) is a recently developed hybrid technique which combines the narrow-band pulse-echo piezotransducers of conventional C-scan recording with the precision scanning and sophisticated signal analysis capabilities normally associated with the high frequency Scanning Acoustic Microscope (SAM). A single piezotransducer is scanned over the sample and both transmits acoustic pulses into the sample and receives acoustic echo signals from the sample.


2007 ◽  
Vol 6 ◽  
pp. 464-467 ◽  
Author(s):  
You-Bao Wang ◽  
Y. M. Bo ◽  
G. Q. Ji ◽  
D. Ben ◽  
G. X. Jiang ◽  
...  

IEEE Access ◽  
2021 ◽  
pp. 1-1
Author(s):  
Muhammad Salman Fakhar ◽  
Syed Abdul Rahman Kashif ◽  
Sheroze Liaquat ◽  
Akhtar Rasool ◽  
Sanjeevikumar Padmanaban ◽  
...  

Sign in / Sign up

Export Citation Format

Share Document