Enriched Photophysical Properties and Thermal Stability of Tin(II) Substituted Lead-Based Perovskite Nanocrystals with Mixed Organic–Inorganic Cations

2020 ◽  
Vol 124 (17) ◽  
pp. 9611-9621 ◽  
Author(s):  
Premkumar Selvarajan ◽  
Kaushik Kundu ◽  
C. I. Sathish ◽  
Siva Umapathy ◽  
Ajayan Vinu
Keyword(s):  
Thermal Stability ◽  
Photophysical Properties ◽  
Perovskite Nanocrystals ◽  
Inorganic Cations ◽  
Thermal Stability Of

scholarly journals Unveiling the Photo‐ and Thermal‐Stability of Cesium Lead Halide Perovskite Nanocrystals

ChemPhysChem ◽  
2019 ◽  
Vol 20 (20) ◽  
pp. 2647-2656 ◽  
Author(s):  
Brett W. Boote ◽  
Himashi P. Andaraarachchi ◽  
Bryan A. Rosales ◽  
Rafael Blome‐Fernández ◽  
Feng Zhu ◽  
...  
Keyword(s):  
Thermal Stability ◽  
Perovskite Nanocrystals ◽  
Halide Perovskite ◽  
Lead Halide ◽  
Thermal Stability Of

Improving Thermal Stability of Photoluminescence in Violet-emitting CsPbCl3 Perovskite Nanocrystals Using Ni Doping

2019 ◽  
Vol 40 (10) ◽  
pp. 1220-1227
Author(s):  
陈肖慧 CHEN Xiao-hui ◽  
邢 珂 XING Ke ◽  
曹 震 CAO Zhen ◽  
袁 曦 YUAN Xi ◽  
赵家龙 ZHAO Jia-long
Keyword(s):  
Thermal Stability ◽  
Ni Doping ◽  
Perovskite Nanocrystals ◽  
Thermal Stability Of

scholarly journals Morphological Transformation and Photophysical Properties of Polyfluorene-Based Luminescent Rod-Coil Block Copolymers

2016 ◽  
Vol 2016 ◽  
pp. 1-8
Author(s):  
Yang-Yen Yu ◽  
Chun-Yen Huang
Keyword(s):  
Thermal Stability ◽  
Block Copolymers ◽  
Fluorescence Quenching ◽  
Fluorescence Spectra ◽  
Annealing Temperature ◽  
Photophysical Properties ◽  
Morphological Transformation ◽  
Solvent Selectivity ◽  
Thermal Stability Of

The morphologies, synthesis, and photophysical characterizations of poly[2,7-(9,9-dihexylfluorene)]-block-poly(2-(diethylamino)ethylmethacrylate) using amphiphilic rod-coil (PF-b-PDEAEMA) were demonstrated. The aggregation morphologies of PF13-b-PDEAEMA100 were manipulated by tuning the selectivity of mixed THF/methanol solvents with methanol contents ranging from 0 to 90 vol%. The morphological transformation of PF13-b-PDEAEMA100 caused significant changes in its photophysical properties, including absorption, fluorescence spectra, and fluorescence quenching. Moreover, the thermal stability of PF13-b-PDEAEMA100 was investigated by varying the annealing temperature. The results of the present study suggest that the solvent selectivity influences the photophysical properties and aggregation morphologies of rod-coil block copolymers in solid and solution states.

A Pyrimidopyrimidoindole Nucleoside (dCPPI): Photophysical Properties and Thermal Stability of the Modified Dna Duplexes

2007 ◽  
Vol 26 (10-12) ◽  
pp. 1335-1338 ◽  
Author(s):  
Masahiro Mizuta ◽  
Kohji Seio ◽  
Kenichi Miyata ◽  
Akihiro Ohkubo ◽  
Haruhiko Taguchi ◽  
...  
Keyword(s):  
Thermal Stability ◽  
Photophysical Properties ◽  
Dna Duplexes ◽  
Modified Dna ◽  
Thermal Stability Of

The Ordered Phase Formation in Ti-Al-Ga Alloys

1970 ◽  
Vol 28 ◽  
pp. 440-441
Author(s):  
Shiro Fujishiro ◽  
Harold L. Gegel
Keyword(s):  
Thermal Stability ◽  
High Temperature ◽  
Titanium Alloys ◽  
Growth Kinetics ◽  
Stoichiometric Composition ◽  
Good Potential ◽  
Alpha Titanium ◽  
Cold Rolled ◽  
Kinetics Of ◽  
Thermal Stability Of

Ordered-alpha titanium alloys having a DO19 type structure have good potential for high temperature (600°C) applications, due to the thermal stability of the ordered phase and the inherent resistance to recrystallization of these alloys. Five different Ti-Al-Ga alloys consisting of equal atomic percents of aluminum and gallium solute additions up to the stoichiometric composition, Ti3(Al, Ga), were used to study the growth kinetics of the ordered phase and the nature of its interface.The alloys were homogenized in the beta region in a vacuum of about 5×10-7 torr, furnace cooled; reheated in air to 50°C below the alpha transus for hot working. The alloys were subsequently acid cleaned, annealed in vacuo, and cold rolled to about. 050 inch prior to additional homogenization

Microstructure studies of tungsten silicide schottky contacts on Gaas

1987 ◽  
Vol 45 ◽  
pp. 328-329
Author(s):  
Yih-Cheng Shih ◽  
E. L. Wilkie
Keyword(s):  
Thermal Stability ◽  
Field Effect Transistors ◽  
Schottky Contact ◽  
Schottky Contacts ◽  
Excellent Thermal Stability ◽  
Barrier Heights ◽  
Gaas Substrates ◽  
Film Adhesion ◽  
Threshold Voltages ◽  
Thermal Stability Of

Tungsten silicides (WSix) have been successfully used as the gate materials in self-aligned GaAs metal-semiconductor-field- effect transistors (MESFET). Thermal stability of the WSix/GaAs Schottky contact is of major concern since the n+ implanted source/drain regions must be annealed at high temperatures (∼ 800°C). WSi0.6 was considered the best composition to achieve good device performance due to its low stress and excellent thermal stability of the WSix/GaAs interface. The film adhesion and the uniformity in barrier heights and ideality factors of the WSi0.6 films have been improved by depositing a thin layer of pure W as the first layer on GaAs prior to WSi0.6 deposition. Recently WSi0.1 has been used successfully as the gate material in 1x10 μm GaAs FET's on the GaAs substrates which were sputter-cleaned prior to deposition. These GaAs FET's exhibited uniform threshold voltages across a 51 mm wafer with good film adhesion after annealing at 800°C for 10 min.

Thermal stability of Al-Cu-Fe icosahedral alloys

1991 ◽  
Vol 1 (12) ◽  
pp. 1823-1836 ◽  
Author(s):  
M. Bessière ◽  
A. Quivy ◽  
S. Lefebvre ◽  
J. Devaud-Rzepski ◽  
Y. Calvayrac
Keyword(s):  
Thermal Stability ◽  
Thermal Stability Of

Practical criteria for the thermal stability of a unidimensional superconductor

1994 ◽  
Vol 4 (4) ◽  
pp. 653-657
Author(s):  
B. Bonzi ◽  
M. El Khomssi ◽  
H. Lanchon-Ducauquis
Keyword(s):  
Thermal Stability ◽  
Thermal Stability Of
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