Temperature-Dependent Photoluminescence of Mn-Doped ZnSe Nanocrystals

2014 ◽  
Vol 6 (3) ◽  
pp. 623-626 ◽  
Author(s):  
Boping Yang ◽  
Xingchao Shen ◽  
Huichao Zhang ◽  
Yiping Cui ◽  
Jiayu Zhang
Keyword(s):  
Temperature Dependent ◽  
Mn Doped ◽  
Znse Nanocrystals ◽  
Temperature Dependent Photoluminescence

Temperature-dependent photoluminescence of pure and Mn-doped CsPbCl3 nanocrystals

2019 ◽  
Vol 787 ◽  
pp. 165-172 ◽  
Author(s):  
Wenzhi Wu ◽  
Weilong Liu ◽  
Qi Wang ◽  
Qiuju Han ◽  
Qingxin Yang
Keyword(s):  
Temperature Dependent ◽  
Mn Doped ◽  
Temperature Dependent Photoluminescence

Room temperature synthesis of Mn-doped Cs3Pb6.48Cl16 perovskite nanocrystals with pure dopant emission and temperature-dependent photoluminescence

CrystEngComm ◽  
2019 ◽  
Vol 21 (23) ◽  
pp. 3568-3575 ◽  
Author(s):  
Kun Bai ◽  
Rihui Tan ◽  
Bao Ke ◽  
Xiaogang Xue ◽  
Jialong Zhao ◽  
...  
Keyword(s):  
Room Temperature ◽  
Temperature Dependent ◽  
Temperature Synthesis ◽  
Perovskite Nanocrystals ◽  
Room Temperature Synthesis ◽  
Mn Doped ◽  
Temperature Dependent Photoluminescence

We report Mn-doped Cs3Pb6.48Cl16 nanocrystals with pure dopant emission synthesized at room temperature.

Temperature-dependent photoluminescence properties of Mn-doped ZnSe quantum dots

2015 ◽  
Vol 8 (5) ◽  
pp. 806-813
Author(s):  
袁　曦 YUAN Xi ◽  
郑金桔 ZHENG Jin-ju ◽  
李海波 LI Hai-bo ◽  
赵家龙 ZHAO Jia-long
Keyword(s):  
Quantum Dots ◽  
Photoluminescence Properties ◽  
Temperature Dependent ◽  
Mn Doped ◽  
Temperature Dependent Photoluminescence

Anomalous Arrhenius and Berthelot behavior of temperature dependent photoluminescence of Mn-doped ZnS nanostructures

2020 ◽  
Vol 46 (7) ◽  
pp. 9794-9801
Author(s):  
Liaquat Aziz ◽  
Nashmia Sabih ◽  
Shahid Mehmood ◽  
Awais Ali ◽  
Muhammad Umair Hassan ◽  
...  
Keyword(s):  
Temperature Dependent ◽  
Mn Doped ◽  
Temperature Dependent Photoluminescence

Temperature-dependent photoluminescence of Mn doped CsPbCl3 perovskite nanocrystals in mesoporous silica

2018 ◽  
Vol 204 ◽  
pp. 10-15 ◽  
Author(s):  
Yanbo Xing ◽  
Xi Yuan ◽  
Sihang Ji ◽  
Michio Ikezawa ◽  
Ruosheng Zeng ◽  
...  
Keyword(s):  
Mesoporous Silica ◽  
Temperature Dependent ◽  
Perovskite Nanocrystals ◽  
Mn Doped ◽  
Temperature Dependent Photoluminescence

Combustion Synthesis and Temperature Dependent Photoluminescence of Nanocrystalline Y2Zr2O7: Eu3+

2009 ◽  
Vol 24 (2) ◽  
pp. 239-242 ◽  
Author(s):  
Dian-Yuan WANG ◽  
Qing-Kai WANG ◽  
Zhang-Yong CHANG ◽  
Yan-Yan GUO ◽  
Xing-Hua WU
Keyword(s):  
Combustion Synthesis ◽  
Temperature Dependent ◽  
Temperature Dependent Photoluminescence

Temperature-dependent photoluminescence from MEH-PPV and MEH-OPPV containing oxadiazole in the main chain

2006 ◽  
Vol 84 (1-2) ◽  
pp. 203-206 ◽  
Author(s):  
F. Kong ◽  
X.L. Wu ◽  
G.S. Huang ◽  
R.K. Yuan ◽  
C.Z. Yang ◽  
...  
Keyword(s):  
Main Chain ◽  
Temperature Dependent ◽  
Temperature Dependent Photoluminescence

scholarly journals Temperature-Dependent Photoluminescence of ZnO Thin Films Grown on Off-Axis SiC Substrates by APMOCVD

Materials ◽  
2021 ◽  
Vol 14 (4) ◽  
pp. 1035
Author(s):  
Ivan Shtepliuk ◽  
Volodymyr Khranovskyy ◽  
Arsenii Ievtushenko ◽  
Rositsa Yakimova
Keyword(s):  
Optical Properties ◽  
Structural Quality ◽  
Organic Chemical ◽  
Zno Films ◽  
Vicinal Surfaces ◽  
Temperature Dependent ◽  
Step Flow ◽  
Step Flow Growth ◽  
First Time ◽  
Temperature Dependent Photoluminescence

The growth of high-quality ZnO layers with optical properties congruent to those of bulk ZnO is still a great challenge. Here, for the first time, we systematically study the morphology and optical properties of ZnO layers grown on SiC substrates with off-cut angles ranging from 0° to 8° by using the atmospheric pressure meta–organic chemical vapor deposition (APMOCVD) technique. Morphology analysis revealed that the formation of the ZnO films on vicinal surfaces with small off-axis angles (1.4°–3.5°) follows the mixed growth mode: from one side, ZnO nucleation still occurs on wide (0001) terraces, but from another side, step-flow growth becomes more apparent with the off-cut angle increasing. We show for the first time that the off-cut angle of 8° provides conditions for step-flow growth of ZnO, resulting in highly improved growth morphology, respectively structural quality. Temperature-dependent photoluminescence (PL) measurements showed a strong dependence of the excitonic emission on the off-cut angle. The dependences of peak parameters for bound exciton and free exciton emissions on temperature were analyzed. The present results provide a correlation between the structural and optical properties of ZnO on vicinal surfaces and can be utilized for controllable ZnO heteroepitaxy on SiC toward device-quality ZnO epitaxial layers with potential applications in nano-optoelectronics.

scholarly journals The thermal stability of FAPbBr3 nanocrystals from temperature-dependent photoluminescence and first-principles calculations

RSC Advances ◽  
2020 ◽  
Vol 10 (72) ◽  
pp. 44373-44381
Author(s):  
Xiaozhe Wang ◽  
Qi Wang ◽  
Zhijun Chai ◽  
Wenzhi Wu
Keyword(s):  
First Principles ◽  
First Principle ◽  
First Principles Calculations ◽  
Temperature Dependent ◽  
Time Resolved ◽  
First Principle Calculations ◽  
Steady State Time ◽  
Time Resolved Photoluminescence ◽  
Thermal Stability Of ◽  
Temperature Dependent Photoluminescence

The thermal properties of FAPbBr3 perovskite nanocrystals (PNCs) is investigated by use of temperature-dependent steady-state/time-resolved photoluminescence and first-principle calculations.

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