Comparative study between erbium and erbium oxide-doped diamondlike carbon films deposited by pulsed laser deposition technique

2010 ◽  
Vol 28 (3) ◽  
pp. 449-455 ◽  
Author(s):  
Y. M. Foong ◽  
J. Hsieh ◽  
X. Li ◽  
Daniel H. C. Chua
Author(s):  
MARCO BONELLI ◽  
ANTONIO MIOTELLO ◽  
PAOLO MOSANER ◽  
CINZIA CASIRAGHI ◽  
PAOLO M. OSSI

1998 ◽  
Author(s):  
Sergio Martellucci ◽  
Giovanni Messina ◽  
A. Paoletti ◽  
Maria Richetta ◽  
S. Santangelo ◽  
...  

1996 ◽  
Vol 14 (3) ◽  
pp. 1927-1932 ◽  
Author(s):  
A. A. Voevodin ◽  
S. D. Walck ◽  
J. S. Solomon ◽  
P. J. John ◽  
D. C. Ingram ◽  
...  

1999 ◽  
Vol 593 ◽  
Author(s):  
Q. Wei ◽  
A. K. Sharma ◽  
S. Yamolenko ◽  
J. Sankar ◽  
J. Narayan

ABSTRACTWe have prepared pure diamondlike carbon films and Cu doped diamondlike carbon films through pulsed laser deposition. The Cu concentration does not exceed 3.0 atomic percent. Electrical conduction studies were carried out on the films to understand the electrical transport mechanism. It was found that both pure DLC and Cu doped DLC are of p-type conduction. Incorporation of Cu into the DLC films decreases the resistivity significantly. Transmission electron microscopy and radial distribution function analyses showed that the DLC films are typical tetrahedral amorphous carbon. The conductivity of Cu doped DLC films exhibited T1/2 temperature dependence, rather than the T1/4 dependence (Mott-Davis law). This dependence was observed within a wide temperature range (from below liquid nitrogen temperature to near room temperature). The T1/2 dependence was explained on the basis of the Efros-Shklovskii model which considers the long range Coulomb interaction between localized states


1998 ◽  
Vol 127-129 ◽  
pp. 500-506 ◽  
Author(s):  
Günter Reisse ◽  
Bernd Keiper ◽  
Steffen Weissmantel ◽  
U Falke

2003 ◽  
Vol 93 (2) ◽  
pp. 859-865 ◽  
Author(s):  
Marco Bonelli ◽  
Antonio Miotello ◽  
Paolo Mosaner ◽  
Cinzia Casiraghi ◽  
Paolo M. Ossi

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