scholarly journals GaN/InGaN Blue Light‐Emitting Diodes on Polycrystalline Molybdenum Metal Foils by Ion Beam‐Assisted Deposition

2020 ◽  
Vol 217 (7) ◽  
pp. 1900800
Author(s):  
Abdelrahman Tarief Elshafiey ◽  
Kenneth M. DaVico ◽  
Ashwin K. Rishinaramangalam ◽  
Arman Rashidi ◽  
Andrew Aragon ◽  
...  
Keyword(s):  
Blue Light ◽  
Light Emitting Diodes ◽  
Ion Beam ◽  
Light Emitting ◽  
Molybdenum Metal ◽  
Metal Foils ◽  
Ion Beam Assisted Deposition ◽  
Polycrystalline Molybdenum

Effect of Indium-Oxide Deposited Using an Oxygen Ion-Beam-Assisted-Deposition to Top-Emitting Organic Light-Emitting Diodes

2006 ◽  
Vol 45 (10B) ◽  
pp. 8457-8461 ◽  
Author(s):  
Chang Hyun Jeong ◽  
Jong Tae Lim ◽  
June Hee Lee ◽  
Mi Suk Kim ◽  
Jeong Woon Bae ◽  
...  
Keyword(s):  
Indium Oxide ◽  
Light Emitting Diodes ◽  
Ion Beam ◽  
Organic Light Emitting Diodes ◽  
Light Emitting ◽  
Oxygen Ion ◽  
Ion Beam Assisted Deposition ◽  
Organic Light

Influence of Electrode Modification by Ar+ Ion Beam Upon Passivation and Electrical Characteristics in Organic Light-Emitting Diodes

2005 ◽  
Vol 20 (1) ◽  
pp. 81-92 ◽  
Author(s):  
Soon Moon Jeong ◽  
Won Hoi Koo ◽  
Sang Hun Choi ◽  
Sung Jin Jo ◽  
Hong Koo Baik ◽  
...  
Keyword(s):  
Contact Resistance ◽  
Light Emitting Diodes ◽  
Ion Beam ◽  
Organic Light Emitting Diodes ◽  
Dark Spot ◽  
Light Emitting ◽  
Ion Beam Assisted Deposition ◽  
Organic Light ◽  
Area Increase ◽  
Large Contact Area

Ion-beam-assisted deposition (IBAD) was used for cathode preparation in organic light-emitting diodes to fabricate dense electrode. Dark spot growth rate was decreased by employing the IBAD process due to a highly packed aluminum structure inhibiting the permeation of H2O and O2. However, undesirable leakage current was generated because energetic particles of Al assisted by Ar+ ion may damage the organic material resulting in reduction of contact resistance. The decrease of contact resistance in the IBAD device may be caused by large contact area, increase of density of states, and Li diffusion to phenyl-substituted poly-p-phenylene vinylene.

Blue light-emitting diodes in hair regrowth: the first prospective study

2021 ◽  
Author(s):  
G. Lodi ◽  
M. Sannino ◽  
G. Cannarozzo ◽  
A. Giudice ◽  
E. Del Duca ◽  
...  
Keyword(s):  
Prospective Study ◽  
Blue Light ◽  
Light Emitting Diodes ◽  
Light Emitting ◽  
Hair Regrowth
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