Results 21 to 30 of about 6,979,652 (302)

Does malapportionment affect light output?

, 2021
Does malapportionment affect light output?
Rikhil R. Bhavnani (11778260)
core   +1 more source

Evaluation of Various Scintillator Materials in Radiation Detector Design for Positron Emission Tomography (PET)

Crystals, 2020
The performance of radiation detectors used in positron-emission tomography (PET) is determined by the intrinsic properties of the scintillators, the geometry and surface treatment of the scintillator crystals and the electrical and optical ...
Siwei Xie, Xi Zhang, Yibin Zhang, Gaoyang Ying, Qiu Huang, Jianfeng Xu, Qiyu Peng   +6 more
doaj   +1 more source

Radiation-resistant plastic scintillators with high activator content [PDF]

Ядерна фізика та енергетика
The article considers the possibility of obtaining new radiation-resistant polystyrene-based plastic scintillators by using high concentrations of activators.
O. V. Yelisieieva, D. A. Yelisieiev, P. М. Zhmurin, Yu. О. Нurkalenko, V. D. Alekseev   +4 more
doaj   +1 more source

Efficient superfluorescent light sources with broad bandwidth [PDF]

, 1997
We demonstrate various efficient broad-band light sources at ~1µm wavelength with a 3dB bandwidth of up to 65nm at 108mW output power, based on rare-earth doped silica fibers and a simple adjustable spectral ...
Tropper, A.C., Hanna, D.C., Nilsson, J., Paschotta, R.   +3 more
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High-light-output scintillator for photodiode readout: LuI3:Ce3+ [PDF]

, 2006
In this paper, we investigated the scintillation properties of LuI3:Ce3+. Radioluminescence, light output, energy resolution, and ?-scintillation decay are reported. We find an extremely high light output of 98?000±10?000?photons/MeV.
Güdel, H.U. (author), M. D. Birowosuto, Dorenbos, P. (author), H. U. Güdel, Birowosuto, M. Danang, Krämer, Karl, van Eijk, Carel, K. W. Krämer, Birowosuto, M.D. (author), C. W. E. van Eijk, Dorenbos, Pieter, Güdel, Hans-Ulrich, Van Eijk, C.W.E. (author), P. Dorenbos, Krämer, K.W. (author), Güdel-Zahler, Hans-Ulrich   +15 more
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Utilization Of Periodic Nanostructures To Improve Detection Efficiency And Time/Energy Resolution Of Inorganic Scintillators [PDF]

EPJ Web of Conferences
Inorganic scintillators are commonly used in various radiation detection applications due to their excellent energy resolution, reliable performance, relatively low cost, and high detection efficiency.
Surani Stuti, Samulyak Roman, Scurti Federico, Wolfe Douglas E., Flaska Marek   +4 more
doaj   +1 more source

Interdigital Structure Enhanced the Current Spreading and Light Output Power of GaN-Based Light Emitting Diodes

IEEE Access, 2020
In this manuscript, blue light emitting diodes (LEDs) with comb-shaped mesa and interdigital electrodes structure based on gallium nitride (GaN) are presented.
Jie Ding, Lingjuan Che, Xiao Chen, Tao Zhang, Yongdan Huang, Zengli Huang, Zhongming Zeng, Hulin Zhang, Sunan Ding, Hui Yang   +9 more
doaj   +1 more source

Radiation resistant plastic scintillator with 4,4′-di-tert-butylbiphenyl [PDF]

Ядерна фізика та енергетика
The article considers the possibility of creating a radiation-resistant plastic scintillator based on polystyrene using a dialkyl derivative of biphenyl – 4,4′-di-tert-butylbiphenyl.
O. V. Yelisieieva, D. A. Yelisieiev, Yu. О. Нurkalenko, P. М. Zhmurin, V. D. Alekseev   +4 more
doaj   +1 more source

Changes of lighting characteristics of semiconductor light sources of different constructional performance during operation

Vestnik MGTU, 2019
Lighting using LED technology is used for domestic purposes, as well as in various sectors of the economy. In the process of studying low-power LED lamps with a power of 9, 10, 12W (various manufacturers), differing in their design and used as a ...
Kovalenko O. Yu., Zhuravleva J. A., Mikaeva S. A., Nemov V. V.   +3 more
doaj   +1 more source

Influence of Thin Fluorine Resin Film on DUV LED Packaging Devices

Applied Sciences, 2023
Amorphous fluorine resin is a promising material that can be used for the encapsulation of deep-ultraviolet light-emitting diodes (DUV LEDs) to promote the light output, due to its light characteristics which mean it shows no absorption in the DUV ...
Wenbo Li, Leming Tang, Yong Yang, Zhicong Zhang, Guanghui Li, Meixin Feng, Qiming Xu, Qian Sun   +7 more
doaj   +1 more source