Nondestructive characterization of porous silicon structures by transient grating technique

1995 ◽  
Author(s):  
Kestutis Jarasiunas ◽  
Markas Sudzius ◽  
Liudvikas Subacius ◽  
I. Simkiene ◽  
Vygantas Mizeikis
Keyword(s):  
Porous Silicon ◽  
Transient Grating ◽  
Silicon Structures ◽  
Nondestructive Characterization

Characterization of different porous silicon structures by spectroscopic ellipsometry

1996 ◽  
Vol 276 (1-2) ◽  
pp. 223-227 ◽  
Author(s):  
M Fried ◽  
T Lohner ◽  
O Polgár ◽  
P Petrik ◽  
É Vázsonyi ◽  
...  
Keyword(s):  
Porous Silicon ◽  
Spectroscopic Ellipsometry ◽  
Silicon Structures

Investigation of photoelectrical properties and carrier transport in porous silicon structures by the transient grating technique

1996 ◽  
Vol 276 (1-2) ◽  
pp. 191-194
Author(s):  
K Jarašiũnas ◽  
V Mizeikis ◽  
M Sũdǐus ◽  
L Subačius ◽  
K Grigoras ◽  
...  
Keyword(s):  
Porous Silicon ◽  
Carrier Transport ◽  
Transient Grating ◽  
Photoelectrical Properties ◽  
Silicon Structures

A Possible Basis for Nondestructive Characterization of Ropes of Nylon 6

1997 ◽  
Vol 503 ◽  
Author(s):  
H. Jiang ◽  
M. K. Davis ◽  
R. K. Eby ◽  
P. Arsenovic
Keyword(s):  
Tensile Strength ◽  
Service Life ◽  
Fiber Diameter ◽  
Structural Parameters ◽  
Crystal Form ◽  
Nylon 6 ◽  
Remaining Service Life ◽  
Nondestructive Characterization ◽  
Fractional Content

ABSTRACTPhysical properties and structural parameters have been measured for ropes of nylon 6 as a function of the number of use operations. The fractional content of the α crystal form, sound velocity, birefringence, tensile strength and length all increase systematically and significantly with increasing the number of use operations. The fractional content of the γ crystal form and fiber diameter decrease with use. These trends indicate that the measurement of such properties and structural parameters, especially the length, provide a possible basis for establishing a reliable, rapid, and convenient nondestructive characterization method to predict the remaining service life of nylon 6 ropes.

Preparation and Characterization of Ag Nanoparticles on Porous Silicon for Photo Conversion

2019 ◽  
Vol 50 (3) ◽  
pp. 82-95
Author(s):  
RAFID SABBAR ZAMEL ◽  
BAN KHALID MOHAMMED ◽  
ALAULDEEN SALAH YASEEN ◽  
HAITHAM T. HUSSEIN ◽  
UDAY MUHSIN NAYEF
Keyword(s):  
Porous Silicon ◽  
Ag Nanoparticles
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