Surface Charging of n-type Gd2O3 and HfO2 thin Films

2008 ◽  
Vol 1111 ◽  
Author(s):  
David Wooten ◽  
Ya. B. Losovyj ◽  
J. Petrosky ◽  
J. McClory ◽  
Jinke Tang ◽  
...  
Keyword(s):  
Thin Films ◽  
Dielectric Properties ◽  
Ultrahigh Vacuum ◽  
Surface Conductivity ◽  
Surface Photovoltage ◽  
Oxygen Exposure ◽  
Surface Charging

AbstractGd2O3 and HfO2 films exhibit photovoltaic charging that depends on temperature. The dielectric properties of the surface and concomitant photovoltaic surface charging increases following oxygen exposure under ultrahigh vacuum conditions suggesting that the surface conductivity plays a role in the surface photovoltage charging.

IN-PLANE DIELECTRIC PROPERTIES OF BST THIN FILMS GROWN ON MgO SUBSTRATES USING THE THIN PEROVSKITE LAYERS FOR MICROWAVE TUNABLE ELECTRONICS

2006 ◽  
Vol 86 (1) ◽  
pp. 159-169 ◽  
Author(s):  
SU-JAE LEE ◽  
HAN-CHEOL RYU ◽  
YOUNG-TAE KIM ◽  
MIN-HWAN KWAK ◽  
SEUNGEON MOON ◽  
...  
Keyword(s):  
Thin Films ◽  
Dielectric Properties ◽  
Bst Thin Films

Improving dielectric properties of epitaxial Gd2O3 thin films on silicon by nitrogen doping

2013 ◽  
Vol 102 (2) ◽  
pp. 022904 ◽  
Author(s):  
Ayan Roy Chaudhuri ◽  
A. Fissel ◽  
V. R. Archakam ◽  
H. J. Osten
Keyword(s):  
Thin Films ◽  
Dielectric Properties ◽  
Nitrogen Doping
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