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期刊论文 [8]
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Effects of quenching temperature on the microstructure and impact toughness of 50CrMnSiVNb spring steel
期刊论文
OAI收割
MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING, 2023, 卷号: 870, 页码: 14
作者:
Xia, Bo
;
Zhang, Peng
;
Wang, Bin
;
Li, Xiaowu
;
Zhang, Zhefeng
  |  
收藏
  |  
浏览/下载:2/0
  |  
提交时间:2024/01/07
Impact toughness
Quenching temperature
Carbides
Nucleation rate
Prediction and evaluation of optimum quenching temperature and microstructure in a 1300 MPa ultra-high-strength Q&P steel
期刊论文
OAI收割
JOURNAL OF IRON AND STEEL RESEARCH INTERNATIONAL, 2021
作者:
Gao, Peng-fei
;
Liang, Ju-hua
;
Chen, Wei-jian
;
Li, Feng
;
Zhao, Zheng-zhi
  |  
收藏
  |  
浏览/下载:31/0
  |  
提交时间:2021/04/26
Quenching and partitioning
Constrained carbon equilibrium
Retained austenite
Martensite start temperature
Plasticity
Quenching temperature
Optical and Photoluminescence Properties of the MgAl2O4:M (M = Ti, Mn, Co, Ni) Phosphors: Calcination Behavior and Photoluminescence Mechanism
期刊论文
OAI收割
TRANSACTIONS OF THE INDIAN CERAMIC SOCIETY, 2020, 卷号: 79, 期号: 4, 页码: 221-231
作者:
Wang, Shifa
;
Gao, Huajing
;
Yu, Hong
;
Li, Peiying
;
Li, Yanwu
  |  
收藏
  |  
浏览/下载:46/0
  |  
提交时间:2021/03/01
Phosphor
Optical properties
Calcination temperature
Fluorescence quenching
Non-radiative decay
Temperature modulation of concentration quenching in lanthanide-doped nanoparticles for enhanced upconversion luminescence
期刊论文
OAI收割
NANO RESEARCH, 2018, 卷号: 11, 期号: 4, 页码: 2104-2115
作者:
Li, Luoyuan
;
Zhao, Ningjiu
;
Fu, Limin
;
Zhou, Jing
;
Ai, Xicheng
  |  
收藏
  |  
浏览/下载:33/0
  |  
提交时间:2019/06/20
Upconversion Luminescence
Lanthanide-doped Nanoparticle
Temperature Modulation
Concentration Quenching
Energy Transfer
Experimental investigation of thermomechanical behaviour of clay-rich sandstone at extreme temperatures followed by cooling treatments
期刊论文
OAI收割
INTERNATIONAL JOURNAL OF ROCK MECHANICS AND MINING SCIENCES, 2018, 卷号: 107, 期号: -, 页码: 208-223
作者:
Rathnaweera, T. D.
;
Ranjith, P. G.
;
Gu, X.
;
Perera, M. S. A.
;
Kumari, W. G. P.
  |  
收藏
  |  
浏览/下载:33/0
  |  
提交时间:2020/04/08
Continuous heating
Slow cooling
Quenching
Temperature
Sandstone
Underground coal gasification
Effect of polymer matrix on temperature sensitivity of temperature sensitive paints
期刊论文
OAI收割
CHINESE JOURNAL OF POLYMER SCIENCE, 2015, 卷号: 33, 期号: 10, 页码: 1351-1358
作者:
Wang, Zhi-dong
;
Qu, Xiao-zhong
;
Jin, Bi-qing
;
Shi, Yi
;
Liu, Zhi-tian
收藏
  |  
浏览/下载:36/0
  |  
提交时间:2015/10/27
Temperature sensitive paints
Europium complex
Thermal quenching
Polymer matrix
Temperature sensitivity
Fabrication and photoluminescence of ZnS: Mn2+ nanowires/ZnO quantum dots/SiO2 heterostructure (EI CONFERENCE)
会议论文
OAI收割
作者:
Yang L.
;
Wang D.
;
Wang Y.
;
Wang Y.
;
Wang Y.
收藏
  |  
浏览/下载:24/0
  |  
提交时间:2013/03/25
In this paper
we demonstrated the encapsulation of ZnS: Mn2+ nanowires (NWs) and ZnO quantum dots (QDs) with a layer of mesoporous SiO 2 shell for the purpose of integrating dual emission property into one common nanostructure. The average diameter of ZnS: Mn2+ NWs
ZnO QDs
and ZnS: Mn2+ / ZnO@SiO2 heterostructure was about 10 nm
6 nm
and 22 nm
respectively. Within ZnS: Mn2+ / ZnO@SiO 2 nanocomposites
the intensity of the yellow-orange emission contributed by ZnS: Mn2+ NWs and the UV emission contributed by ZnO QDs was three and ten times higher than their individual components
respectively. The fluorescence intensity ratio of the dual emission can be tuned by adjusting the hydrolysis time of tetraethyl orthosilicate. The peak energy of the yellow-orange and UV emission showed blueshift and redshift as increasing the temperature
respectively. The anomalous enhancement of the integrated intensity for the UV emission with the temperature indicated that the high surface state density existing in ZnO QDs can overrun the influence of temperature quenching and even alter the photoluminescent properties. 2010 American Institute of Physics.
Effect of Probe Structure on Temperature Sensitivity of Oxygen Luminescent Sensors
期刊论文
OAI收割
SENSOR LETTERS, 2009, 卷号: 7, 期号: 2, 页码: 160-166
作者:
Jin, Biqing
;
Jia, Demin
;
Lin, Yong
;
Shi, Yi
;
Chen, Liusheng
  |  
收藏
  |  
浏览/下载:27/0
  |  
提交时间:2019/04/09
Oxygen Sensor
Pyrene Derivatives
Stern-volmer Plot
Oxygen Quenching
Temperature Sensitivity
Characterization of ZnO/Mg0.12Zn0.88O heterostructure grown by plasma-assisted molecular beam epitaxy (EI CONFERENCE)
会议论文
OAI收割
13th International Conference on Molecular Beam Epitaxy, August 22, 2004 - August 27, 2004, 13th International Conference on Molecular Beam Epitaxy, August 22, 2004 - August 27, 2004
Lu Y. M.
;
Wu C. X.
;
Wei Z. P.
;
Zhang Z. Z.
;
Zhao D. X.
;
Zhang J. Y.
;
Liu Y. C.
;
Shen D. Z.
;
Fan X. W.
收藏
  |  
浏览/下载:29/0
  |  
提交时间:2013/03/25
In this paper
Mg0.12Zn0.88O/ZnO heterostructures were fabricated on c-plane sapphire (Al2O3) substrates by plasma-assisted molecular beam epitaxy (P-MBE). The quality of the Mg 0.12Zn0.88O alloy thin film was characterized by X-ray diffraction (XRD) and reflection high-energy electron diffraction (RHEED). Optical properties of the Mg0.12Zn0.88O/ZnO heterostructure were studied by absorption and photoluminescence (PL) spectra. At room temperature (RT)
Mg0.12Zn0.88O/ZnO heterostructures show two absorption edges originating from ZnO and Mg 0.12Zn0.88O layers
respectively. In PL spectra
two ultraviolet emission bands related to the ZnO layer and the Mg 0.12Zn0.88O layer were observed. The emission band from Mg0.12Zn0.88O layer dominates at moderately lower temperature
and the luminescence of ZnO becomes gradually important with increasing temperature. This is suggested to exist as a potential barrier in the interface and to restrict the relaxation of the carriers from the Mg 0.12Zn0.88O layer to ZnO layer. As the thickness of ZnO layer decreases
the emission from the Mg0.12Zn0.88O layer becomes weaker and weaker. When the ZnO thickness is up to 2 nm
only the luminescence of the ZnO layer is observed at RT. The quenching of the emission corresponding to the MgZnO layer indicates the existence of a strong injection process in the samples with thinner ZnO layer. 2005 Elsevier B.V. All rights reserved.
Carbazole-containing light-emitting polymers: Properties of excited states
期刊论文
OAI收割
CHINESE SCIENCE BULLETIN, 2003, 卷号: 48, 期号: 7, 页码: 637-642
作者:
Lin, HZ
;
Zheng, M
;
Yang, JL
;
Bai, FL
  |  
收藏
  |  
浏览/下载:17/0
  |  
提交时间:2019/04/09
Light-emitting Conjugated Polymers
Photoinduced Energy (Charge) Transfer
Sphere-of-action
Fluorescence Quenching
Excitation Diffusion
Temperature Effects