Macroporous silicon for spectroscopic CO2 detection

Author(s):  
Didac Vega ◽  
Ferran Marti ◽  
Angel Rodriguez ◽  
Trifon Trifonov
Keyword(s):  
2005 ◽  
Vol 87 (22) ◽  
pp. 224106 ◽  
Author(s):  
Sven Matthias ◽  
Frank Müller ◽  
Ulrich Gösele

1998 ◽  
Vol 1 (1) ◽  
pp. 179-185
Author(s):  
J. Bruneaux ◽  
H. Cachet ◽  
G. Folcher ◽  
S. Bastide ◽  
C. Vard ◽  
...  

2015 ◽  
Vol 21 (1) ◽  
Author(s):  
Marius Treideris ◽  
Virginijus Bukauskas ◽  
Alfonsas Rėza ◽  
Irena Šimkienė ◽  
Arūnas Šetkus ◽  
...  

2002 ◽  
Vol 722 ◽  
Author(s):  
H. M. van Driel ◽  
S.W. Leonard ◽  
J. Schilling ◽  
R.B. Wehrspohn

AbstractWe demonstrate two ways in which the optical band-gap of a 2-D macroporous silicon photonic crystal can be tuned. In the first method the temperature dependence of the refractive index of an infiltrated nematic liquid crystal is used to tune the high frequency edge of the photonic band gap by up to 70 nm as the temperature is increased from 35 to 59°C. In a second technique we have optically pumped the silicon backbone using 150 fs, 800 nm pulses, injecting high density electron hole pairs. Through the induced changes to the dielectric constant via the Drude contribution we have observed shifts up to 30 nm of the high frequency edge of a band-gap.


2014 ◽  
Vol 9 (1) ◽  
Author(s):  
Didac Vega ◽  
Jordi Reina ◽  
Ferran Martí ◽  
Ramón Pavón ◽  
Ángel Rodríguez

2008 ◽  
Vol 1 (3) ◽  
pp. 638-658
Author(s):  
C. RoyChaudhuri ◽  
S. Gangopadhyay ◽  
R. DevDas ◽  
S.K. Datta ◽  
H. Saha

2007 ◽  
Vol 10 (2) ◽  
pp. 51-57 ◽  
Author(s):  
L.A. Karachevtseva ◽  
◽  
A.E. Glushko ◽  
V.I. Ivanov ◽  
O.O. Lytvynenko ◽  
...  

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