scholarly journals Inducing and Probing Localized Excitons in Atomically Thin Semiconductors via Tip‐Enhanced Cavity‐Spectroscopy (Adv. Funct. Mater. 33/2021)

2021 ◽  
Vol 31 (33) ◽  
pp. 2170243
Author(s):  
Hyeongwoo Lee ◽  
Inki Kim ◽  
Chulho Park ◽  
Mingu Kang ◽  
Jinseong Choi ◽  
...  
Keyword(s):  
Localized Excitons

scholarly journals Highly Polarized Single Photons from Strain-Induced Quasi-1D Localized Excitons in WSe2

Nano Letters ◽  
2021 ◽  
Author(s):  
Qixing Wang ◽  
Julian Maisch ◽  
Fangdong Tang ◽  
Dong Zhao ◽  
Sheng Yang ◽  
...  
Keyword(s):  
Single Photons ◽  
Localized Excitons

Selective laser spectroscopy of localized excitons in GaSe-GaTe solid solutions in a magnetic field

1999 ◽  
Vol 41 (8) ◽  
pp. 1271-1274 ◽  
Author(s):  
A. N. Starukhin ◽  
B. S. Razbirin ◽  
A. V. Chugreev ◽  
M. Happ ◽  
F. Henneberger
Keyword(s):  
Magnetic Field ◽  
Laser Spectroscopy ◽  
Solid Solutions ◽  
Localized Excitons

Carbon Nanodots With Nearly Unity Fluorescent Efficiency Realized via Localized Excitons

2021 ◽  
Author(s):  
Qing Lou ◽  
Chunyao Niu ◽  
Jianyong Wei ◽  
Zhuangfei Zhang ◽  
Weixia Shen ◽  
...  
Keyword(s):  
Carbon Nanodots ◽  
Localized Excitons

Relaxation of localized excitons by phonon emission at oxygen vacancies in Cu2O

2014 ◽  
Vol 155 ◽  
pp. 65-69 ◽  
Author(s):  
Sandhaya Koirala ◽  
Mitsuyoshi Takahata ◽  
Yuji Hazama ◽  
Nobuko Naka ◽  
Koichiro Tanaka
Keyword(s):  
Oxygen Vacancies ◽  
Phonon Emission ◽  
Localized Excitons

scholarly journals Defect Structure of Localized Excitons in a WSe2 Monolayer

2017 ◽  
Vol 119 (4) ◽  
Author(s):  
Shuai Zhang ◽  
Chen-Guang Wang ◽  
Ming-Yang Li ◽  
Di Huang ◽  
Lain-Jong Li ◽  
...  
Keyword(s):  
Defect Structure ◽  
Localized Excitons

Recombination of Localized Excitons in InGaN Single- and Multiquantum-Well Structures

1996 ◽  
Vol 449 ◽  
Author(s):  
S. Chichibu ◽  
T. Azuhata ◽  
T. Sota ◽  
S. Nakamura
Keyword(s):  
Quantum Well ◽  
Stark Effect ◽  
Molar Fraction ◽  
Green Light ◽  
Localized States ◽  
Single Quantum Well ◽  
Light Emitting ◽  
Transmission Electron ◽  
Localized Excitons ◽  
Multiquantum Well

ABSTRACTSpontaneous emission mechanisms of InGaN single quantum well (SQW) blue and green light emitting diodes (LEDs) and multiquantum well (MQW) laser diode (LD) structures were investigated. Their static electroluminescence (EL) peak was assigned to the recombination of excitons localized at certain potential minima in the quantum well (QW). The transmission electron micrographs (TEM) indicated fluctuation of In molar fraction in the QWs. The blueshift of the EL peak caused by the increase of the driving current was explained by combined effects of the quantum-confinement Stark effect and band filling of the localized states by excitons.

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