Results 21 to 30 of about 1,122,392 (204)

An Extraction Method of Weak Low-Frequency Magnetic Communication Signals Based on Multisensor

open access: yesJournal of Electrical and Computer Engineering, 2015
It is a technical challenge to effectively remove the influence of magnetic noise from the vicinity of the receiving sensors on low-frequency magnetic communication. The traditional denoising methods are difficult to extract high-quality original signals
Chao Huang   +5 more
doaj   +1 more source

Properties of Diamond-Based Neutron Detectors Operated in Harsh Environments

open access: yesJournal of Nuclear Engineering, 2021
Diamond is widely studied and used for the detection of direct and indirect ionizing particles because of its many physical and electrical outstanding properties, which make this material very attractive as a fast-response, high-radiation-hardness and ...
Maurizio Angelone, Claudio Verona
doaj   +1 more source

CARMA II: A ground vehicle for autonomous surveying of alpha, beta and gamma radiation

open access: yesFrontiers in Robotics and AI, 2023
Surveying active nuclear facilities for spread of alpha and beta contamination is currently performed by human operators. However, a skills gap of qualified workers is emerging and is set to worsen in the near future due to under recruitment, retirement ...
Bahman Nouri Rahmat Abadi   +7 more
doaj   +1 more source

Terahertz Radiation Detection by Field Effect Transistor in Magnetic Field

open access: yes, 2009
We report on terahertz radiation detection with InGaAs/InAlAs Field Effect Transistors in quantizing magnetic field. The photovoltaic detection signal is investigated at 4.2 K as a function of the gate voltage and magnetic field.
Boubanga-Tombet, S.   +8 more
core   +3 more sources

Low frequency electromagnetic radiation coming from gravitational waves generated by neutron stars [PDF]

open access: yes, 2017
We investigate the possibility of observing very low frequency (VLF) electromagnetic radiation produced from the vacuum by gravitational waves. We review the calculations leading to the possibility of vacuum conversion of gravitational waves into ...
Gretarsson, Andri   +2 more
core   +3 more sources

Characterization and performance evaluation of epoxy-based plastic scintillators for gamma ray detection

open access: yesFrontiers in Physics
This research investigates the fabrication and analysis of plastic scintillators using an epoxy matrix. Plastic scintillators are widely used in radiation detection because of their low cost, ease of fabrication, resistance to moisture, and rapid decay ...
Marliyadi Pancoko   +10 more
doaj   +1 more source

Interference Pattern Formation between Bounded-Solitons and Radiation in Momentum Space: Possible Detection of Radiation from Bounded-Solitons with Bose-Einstein Condensate of Neutral Atoms

open access: yes, 2012
We propose an indirect method to observe radiation from an incomplete soliton with sufficiently large amplitude. We show that the radiation causes a notched structure on the envelope of the wave packet in the momentum space.
Fujishima, Hironobu   +3 more
core   +1 more source

Quantum Measurement of Broadband Nonclassical Light Fields

open access: yes, 2014
Based on the measurement of quantum correlation functions, the quantum statistical properties of spectral measurements are studied for broadband radiation fields.
Grünwald, P.   +3 more
core   +1 more source

The remote-controlled spectrometric system for searching and characterization of high-level radioactive waste [PDF]

open access: yesEPJ Web of Conferences, 2020
In 2003, the work on environmental rehabilitation of the former coastal technical base of the Russian Navy in Gremikha town, with technical and financial support of the State Atomic Energy Corporation “Rosatom” and the French Alternative Energies and ...
Danilovich Alexey   +2 more
doaj   +1 more source

Gravitational Larmor formula in higher dimensions [PDF]

open access: yes, 2007
The Larmor formula for scalar and gravitational radiation from a pointlike particle is derived in any even higher-dimensional flat spacetime. General expressions for the field in the wave zone and the energy flux are obtained in closed form. The explicit
A. Mironov   +10 more
core   +3 more sources

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