Preparation of p-type polycrystalline diamond films and their applications to hole injection layers in amorphous SiC:H thin film light emitting diodes

1998 ◽  
Vol 227-230 ◽  
pp. 1156-1159 ◽  
Author(s):  
K. Chirakawikul ◽  
T. Sujaridchai ◽  
B. Ratwises ◽  
D. Kruangam ◽  
S. Panyakeow ◽  
...  
2019 ◽  
Vol 216 (11) ◽  
pp. 1900004 ◽  
Author(s):  
Hyeong‐Jin Seo ◽  
Ji‐Eun Lee ◽  
Su Been Heo ◽  
Minju Kim ◽  
Yeonjin Yi ◽  
...  

2009 ◽  
Vol 94 (10) ◽  
pp. 103506 ◽  
Author(s):  
B. J. Kim ◽  
Y. R. Ryu ◽  
T. S. Lee ◽  
H. W. White

2010 ◽  
Vol 75 ◽  
pp. 16-24 ◽  
Author(s):  
Bernd Szyszka ◽  
Christina Polenzky ◽  
Peer Loebmann ◽  
Stefan Goetzendoerfer ◽  
Christian Elsaesser ◽  
...  

State of the art optoelectronic applications such as thin film solar cells, flat panel displays, and light emitting diodes suffer from the non-availability of p-type oxide materials on the industrial scale. Novel technologies such as transparent electronics, UV light emitting diodes, and improved thin film solar cells using wide band gap p-type oxide layers as front contact will be available once p-type oxide layers with proper layer and interface properties can be obtained on an industrial scale. In this paper, we report on our progress towards p-type oxide layers for industrial applications. We address the first principles density functional theory modeling of ZnO based layers where a pathway towards p-conductivity is seen taking the nitrogen doping of grain boundaries into account. The second part of the paper is on the synthesis of p-type Delafossite layers such as CuCr1-xAlxO2:Mg by Sol-Gel and CuCrO2 by hollow cathodes gas flow sputtering. We report on the deposition processes and film properties obtained. Both methods reveal p-type conductivity by means of Seebeck-coefficient measurements.


2009 ◽  
Vol 517 (17) ◽  
pp. 5293-5297 ◽  
Author(s):  
Shui-Hsiang Su ◽  
Cheng-Chieh Hou ◽  
Jin-Shian Tsai ◽  
Meiso Yokoyama

2013 ◽  
Vol 102 (15) ◽  
pp. 153301 ◽  
Author(s):  
Chun-Hong Gao ◽  
Xiao-Zhao Zhu ◽  
Lei Zhang ◽  
Dong-Ying Zhou ◽  
Zhao-Kui Wang ◽  
...  

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