Exciton and electron-hole plasma lasing in ZnO dodecagonal whispering-gallery-mode microcavities at room temperature

2010 ◽  
Vol 97 (1) ◽  
pp. 011101 ◽  
Author(s):  
J. Dai ◽  
C. X. Xu ◽  
P. Wu ◽  
J. Y. Guo ◽  
Z. H. Li ◽  
...  
Keyword(s):  
Room Temperature ◽  
Whispering Gallery Mode ◽  
Electron Hole ◽  
Hole Plasma ◽  
Whispering Gallery ◽  
Electron Hole Plasma

Robust single-mode lasers based on hexagonal CdS microflakes

2020 ◽  
Vol 8 (32) ◽  
pp. 11201-11208
Author(s):  
Yang Mi ◽  
Yaoyao Wu ◽  
Jinchun Shi ◽  
Sheng-Nian Luo
Keyword(s):  
Radiative Recombination ◽  
Single Mode ◽  
Whispering Gallery Mode ◽  
Radiative Recombination Rate ◽  
Electron Hole ◽  
High Quality ◽  
Time Resolved ◽  
Whispering Gallery ◽  
Electron Hole Plasma ◽  
Time Resolved Photoluminescence

We have achieved single-mode whispering-gallery-mode lasing in CdS microflakes with sharp linewidth (∼0.12 nm) and high quality factor (∼4200). Such lasers are superior to previous CdS lasers in these lasing parameters. Through time-resolved photoluminescence measurements, electron–hole plasma recombination is established to be the lasing mechanism. The radiative recombination rate of CdS microflakes is enhanced by a factor of ∼4.7 due to the Purcell effect.

The Electron-Hole plasma in CdS between 5 K and room temperature

1988 ◽  
Vol 70 (3) ◽  
pp. 341-348 ◽  
Author(s):  
H. -E. Swoboda ◽  
F. A. Majumder ◽  
V. G. Lyssenko ◽  
C. Klingshirn ◽  
L. Banyai
Keyword(s):  
Room Temperature ◽  
Electron Hole ◽  
Hole Plasma ◽  
Electron Hole Plasma

The Electron–Hole Plasma Contributes to Both Plasmonic and Photonic Lasing from CH 3 NH 3 PbBr 3 Nanowires at Room Temperature

2021 ◽  
pp. 2000512
Author(s):  
Jian Wang ◽  
Xiaohao Jia ◽  
Yalu Guan ◽  
Kuankuan Ren ◽  
Haichao Yu ◽  
...  
Keyword(s):  
Room Temperature ◽  
Electron Hole ◽  
Hole Plasma ◽  
Electron Hole Plasma

Efficient formation of excitons in a dense electron-hole plasma at room temperature

2015 ◽  
Vol 92 (24) ◽  
Author(s):  
Andreas Hangleiter ◽  
Zuanming Jin ◽  
Marina Gerhard ◽  
Dimitry Kalincev ◽  
Torsten Langer ◽  
...  
Keyword(s):  
Room Temperature ◽  
Electron Hole ◽  
Hole Plasma ◽  
Electron Hole Plasma

High field domain in electron–hole plasma of germanium

1973 ◽  
Vol 15 (2) ◽  
pp. 711-720 ◽  
Author(s):  
V. N. Dobrovolskii ◽  
M. N. Vinoslavskii ◽  
O. S. Zinets
Keyword(s):  
High Field ◽  
Electron Hole ◽  
Hole Plasma ◽  
Electron Hole Plasma

Instability of the electron-hole plasma in covalent semiconductors

Physica B+C ◽  
1983 ◽  
Vol 117-118 ◽  
pp. 1014-1016
Author(s):  
M. Combescot ◽  
J. Bok
Keyword(s):  
Electron Hole ◽  
Hole Plasma ◽  
Electron Hole Plasma
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