Document Detail

GaN-based light-emitting diodes with graphene/indium tin oxide transparent layer.
MedLine Citation:
PMID:  24922249     Owner:  NLM     Status:  Publisher    
We have demonstrated a gallium nitride (GaN)-based green light-emitting diode (LED) with graphene/indium tin oxide (ITO) transparent contact. The ohmic characteristic of the p-GaN and graphene/ITO contact could be preformed by annealing at 500 °C for 5 min. The specific contact resistance of p-GaN/graphene/ITO (3.72E-3 Ω·cm<sup>2</sup>) is one order less than that of p-GaN/ITO. In addition, the 20-mA forward voltage of LEDs with graphene/ITO transparent (3.05 V) is 0.09 V lower than that of ITO LEDs (3.14 V). Besides, We have got an output power enhancement of 11% on LEDs with graphene/ITO transparent contact.
Wei-Chih Lai; Chih-Nan Lin; Yi-Chun Lai; Peichen Yu; Gou Chung Chi; Shoou-Jinn Chang
Related Documents :
21447679 - Lamina-specific functional mri of retinal and choroidal responses to visual stimuli.
23289809 - Electroretinographic findings in a patient with congenital stationary night blindness d...
12231769 - Effects of anaerobiosis on chlorophyll fluorescence yield in spinach (spinacia oleracea...
21068989 - Confocal theta fluorescence microscopy with annular apertures.
20618679 - Effect of procedure light on the physiological responses of preterm infants.
3982789 - In vivo assessment of lens transmission for blue-green light by autofluorescence measur...
10080099 - A hub dynamometer for measurement of wheel forces in off-road bicycling.
839299 - Color vision in the peripheral retina. i. spectral sensitivity.
9852339 - Perceptual distortions of the human body image produced by local anaesthesia, pain and ...
Publication Detail:
Journal Detail:
Title:  Optics express     Volume:  22     ISSN:  1094-4087     ISO Abbreviation:  Opt Express     Publication Date:  2014 Mar 
Date Detail:
Created Date:  2014-6-12     Completed Date:  -     Revised Date:  -    
Medline Journal Info:
Nlm Unique ID:  101137103     Medline TA:  Opt Express     Country:  -    
Other Details:
Languages:  ENG     Pagination:  A396-A401     Citation Subset:  -    
Export Citation:
APA/MLA Format     Download EndNote     Download BibTex
MeSH Terms

From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine

Previous Document:  Strong broadband absorption in GaAs nanocone and nanowire arrays for solar cells.
Next Document:  Reflectance properties of silicon moth-eyes in response to variations in angle of incidence, polaris...