Diamond based light-emitting diode for visible single-photon emission at room temperature

2011 ◽  
Vol 99 (25) ◽  
pp. 251106 ◽  
Author(s):  
A. Lohrmann ◽  
S. Pezzagna ◽  
I. Dobrinets ◽  
P. Spinicelli ◽  
V. Jacques ◽  
...  
Keyword(s):  
Room Temperature ◽  
Single Photon ◽  
Light Emitting Diode ◽  
Photon Emission ◽  
Single Photon Emission ◽  
Light Emitting

scholarly journals Bright Room-Temperature Single-Photon Emission from Defects in Gallium Nitride

2017 ◽  
Vol 29 (12) ◽  
pp. 1605092 ◽  
Author(s):  
Amanuel M. Berhane ◽  
Kwang-Yong Jeong ◽  
Zoltán Bodrog ◽  
Saskia Fiedler ◽  
Tim Schröder ◽  
...  
Keyword(s):  
Gallium Nitride ◽  
Room Temperature ◽  
Single Photon ◽  
Photon Emission ◽  
Single Photon Emission

scholarly journals Room-temperature single-photon emission from zinc oxide nanoparticle defects and their in vitro photostable intrinsic fluorescence

Nanophotonics ◽  
2017 ◽  
Vol 6 (1) ◽  
pp. 269-278 ◽  
Author(s):  
Kelvin Chung ◽  
Timothy J. Karle ◽  
Asma Khalid ◽  
Amanda N. Abraham ◽  
Ravi Shukla ◽  
...  
Keyword(s):  
Zinc Oxide ◽  
Room Temperature ◽  
Single Photon ◽  
Photon Emission ◽  
Intrinsic Defect ◽  
Single Photon Emission ◽  
Silica Substrate ◽  
Skin Cells ◽  
Oxide Nanoparticle

AbstractZinc oxide (ZnO) is a promising semiconductor that is suitable for bioimaging applications due to its intrinsic defect fluorescence. However, ZnO generally suffers from poor photostability. We report room-temperature single-photon emission from optical defects found in ZnO nanoparticles (NPs) formed by ion implantation followed by thermal oxidation in a silica substrate. We conduct a thorough investigation into the photophysics of a particularly bright defect and identify other single emitters within the NPs. Photostability was observed when the NPs were removed from the growth substrate and taken up by skin cells for in vitro imaging.

Electrically pumped single-photon emission at room temperature from a single InGaN/GaN quantum dot

2014 ◽  
Vol 105 (14) ◽  
pp. 141109 ◽  
Author(s):  
Saniya Deshpande ◽  
Thomas Frost ◽  
Arnab Hazari ◽  
Pallab Bhattacharya
Keyword(s):  
Quantum Dot ◽  
Room Temperature ◽  
Single Photon ◽  
Photon Emission ◽  
Single Photon Emission ◽  
Electrically Pumped
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