scholarly journals Nuclear Radiation Detection

Physics Today ◽  
1958 ◽  
Vol 11 (10) ◽  
pp. 34-34 ◽  
Author(s):  
William J. Price ◽  
R. M. Williamson
Keyword(s):  
Radiation Detection ◽  
Nuclear Radiation

Novel method for measuring and correcting dead-time using 252Cf neutron source based autocorrelation function in nuclear radiation detection

2010 ◽  
Vol 22 (10) ◽  
pp. 2453-2456
Author(s):  
魏彪 Wei Biao ◽  
任勇 Ren Yong ◽  
唐跃林 Tang Yuelin ◽  
米德伶 Mi Deling ◽  
冯鹏 Feng Peng ◽  
...  
Keyword(s):  
Autocorrelation Function ◽  
Neutron Source ◽  
Dead Time ◽  
Radiation Detection ◽  
Nuclear Radiation ◽  
Novel Method ◽  
252Cf Neutron Source

scholarly journals Optical and electronic anisotropies in perovskitoid crystals of Cs3Bi2I9 studies of nuclear radiation detection

2018 ◽  
Vol 6 (46) ◽  
pp. 23388-23395 ◽  
Author(s):  
Qihao Sun ◽  
Yadong Xu ◽  
Hongjian Zhang ◽  
Bao Xiao ◽  
Xin Liu ◽  
...  
Keyword(s):  
Single Crystals ◽  
Radiation Detection ◽  
Nuclear Radiation ◽  
Α Particles

Cs3Bi2I9 single crystals with significant anisotropies show a capability of detecting [email protected] MeV α particles ((FWHM) of ∼32%).

Nuclear Radiation Detection

1965 ◽  
Vol 21 (2) ◽  
pp. 279-279
Author(s):  
Frank B. Hall
Keyword(s):  
Radiation Detection ◽  
Nuclear Radiation

Laser induced nano-graphite electrical contacts on synthetic polycrystalline CVD diamond for nuclear radiation detection

2013 ◽  
Vol 38 ◽  
pp. 32-35 ◽  
Author(s):  
E. Alemanno ◽  
M. Martino ◽  
A.P. Caricato ◽  
M. Corrado ◽  
C. Pinto ◽  
...  
Keyword(s):  
Radiation Detection ◽  
Cvd Diamond ◽  
Electrical Contacts ◽  
Nuclear Radiation

Ascertaining Directional Information From Incident Nuclear Radiation

2009 ◽  
Author(s):  
Brian C. Archambault ◽  
Joseph R. Lapinskas ◽  
Jing Wang ◽  
Jeffrey A. Webster ◽  
R. P. Taleyarkhan
Keyword(s):  
Electromagnetic Coupling ◽  
Radiation Detection ◽  
Nuclear Material ◽  
Nuclear Radiation ◽  
Sensitive Volume ◽  
Directional Information ◽  
Current Configuration ◽  
Incoming Radiation ◽  
Physics Simulation ◽  
Nuclear Particle

Unprecedented capabilities for the detection of nuclear particles are presented by tensioned metastable fluid states which can be attained via tailored resonant acoustic systems such as the acoustic tensioned metastable fluid detection (ATMFD) systems. Radiation detection in tensioned metastable fluids is accomplished via macro-mechanical manifestations of femto-scale nuclear interactions. Incident nuclear particles interact with the dynamically tensioned metastable fluid wherein the intermolecular bonds are sufficiently weakened such that the recoil of ionized nuclei generates nano-scale vapor cavities which grow to visible scales. Ionized nuclei form preferentially in the direction of incoming radiation, therefore, enabling the capability to ascertain information on directionality of incoming radiation — an unprecedented development in the field of radiation detection. Nuclear particle detection via ATMFD systems has been previously reported, demonstrating the ability to detect a broad range of nuclear particles, to detect neutrons over an energy range of eight orders of magnitude, to operate with intrinsic detection efficiencies beyond 90%, and to ascertain information on directionality of incoming radiation. This paper presents advancements that expand on these accomplishments, thereby increasing the accuracy and precision of ascertaining directionality information utilizing enhanced signal processing-cum-signal analysis, refined computational algorithms, and on demand enlargement of the detector sensitive volume. Advances in the development of ATMFD systems were accomplished utilizing a combination of experimentation and theoretical modeling. Modeling methodologies include Monte-Carlo based nuclear particle transport using MCNP5 and complex multi-physics based assessments accounting for acoustic, structural, and electromagnetic coupling of the ATMFD system via COMSOL’s Multi-physics simulation platform. Benchmarking and qualification studies have been conducted with special nuclear material (SNM), Pu-based neutron-gamma sources, with encouraging results. These results show that the ATMFD system, in its current configuration, is capable of locating the direction of a radioactive source to within 30° with 80% confidence.

scholarly journals Purification and Improved Nuclear Radiation Detection of Tl6SI4 Semiconductor

2019 ◽  
Vol 19 (8) ◽  
pp. 4738-4744
Author(s):  
Wenwen Lin ◽  
Zhifu Liu ◽  
Constantinos C. Stoumpos ◽  
Sanjib Das ◽  
Yihui He ◽  
...  
Keyword(s):  
Radiation Detection ◽  
Nuclear Radiation

Nuclear radiation detection

1958 ◽  
Vol 8 ◽  
pp. 395
Author(s):  
O. Nathan
Keyword(s):  
Radiation Detection ◽  
Nuclear Radiation

Investigation into nanostructured lanthanum halides and CeBr 3 for nuclear radiation detection

2011 ◽  
Author(s):  
Paul Guss ◽  
Ronald Guise ◽  
Sanjoy Mukhopadhyay ◽  
Ding Yuan
Keyword(s):  
Radiation Detection ◽  
Nuclear Radiation
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