Results 21 to 30 of about 15,979 (310)

Radiation Effects on Si:P and SiGe:P Alloys: Electrophysical and Mechanical Characteristics [PDF]

Archives of Metallurgy and Materials
The scope of the study is to investigate the microstructure, electrophysical properties, and amplitude-dependent behavior of internal friction and shear modulus in phosphorus-doped monocrystalline n-Si and n-Si+0.5 at.% Ge alloy, both in their initial ...
Ia Kurashvili, G. Darsavelidze, E. Sanaia, G. Chubinidze, M. Kadaria, N. Gogolashvili   +5 more
doaj   +1 more source

Generic radiation hardened photodiode layouts for deep submicron CMOS image sensor processes [PDF]

, 2011
Selected radiation hardened photodiode layouts, manufactured in a deep submicron CMOS Image Sensor technology, are irradiated by 60Co gamma-rays up to 2.2 Mrad(SiO2) and studied in order to identify the most efficient structures and the guidelines ...
V. Goiffon, Goiffon, Vincent, Corbière, Franck, C. Virmontois, P. Magnan, Estribeau, Magali, F. Corbiere, Virmontois, Cédric, M. Estribeau, Cervantes, Paola, P. Cervantes, Magnan, Pierre   +11 more
core   +1 more source

Novel Quadruple Cross-Coupled Memory Cell Designs With Protection Against Single Event Upsets and Double-Node Upsets

IEEE Access, 2019
This paper presents two novel quadruple cross-coupled memory cell designs, namely QCCM10T and QCCM12T, with protection against single event upsets (SEUs) and double-node upsets (DNUs).
Aibin Yan, Jun Zhou, Yuanjie Hu, Jie Cui, Zhengfeng Huang, Patrick Girard, Xiaoqing Wen   +6 more
doaj   +1 more source

Mitigation technique for use of CMOS image sensors in megajoule class laser radiative environment [PDF]

, 2012
Presented is a new mitigation technique to improve the radiation tolerance of CMOS image sensors to the radiation constraints associated to the fusion by inertial confinement experiments at megajoule class laser facilities.
Goiffon, Vincent, Rousseau, A., Bourgade, Jean-Luc, Girard, Sylvain, Rousseau, Adrien, Magnan, P., Paillet, P., Chabane, A., Cervantes, P., Darbon, Stéphane, Chabane, Aziouz, Paillet, Philippe, Girard, Sébastien, Bourgade, J.L., Cervantes, Paola, Goiffon, V., Magnan, Pierre, Darbon, S.   +17 more
core   +1 more source

Radiation effects on CMOS image sensors with sub-2µm pinned photodiodes [PDF]

, 2011
A group of four commercial sensors with pixel pitches below 2μm has been irradiated with 60Co source at several total ionizing dose levels related to space applications.
V. Goiffon, Place, Sébastien, Goiffon, Vincent, J.-P. Carrere, P. Magnan, Roy, François, S. Place, Carrere, Jean-Pierre, Magnan, Pierre, F. Roy   +9 more
core   +1 more source

Nwise and Pwise: 10T Radiation Hardened SRAM Cells for Space Applications With High Reliability Requirements

IEEE Access, 2022
SRAM cells are widely used to design memory blocks of, e.g., caches, register files, and translation lookaside buffers. Depending on the SRAM application, the design requirements are different.
Azam Seyedi, Snorre Aunet, Per Gunnar Kjeldsberg   +2 more
doaj   +1 more source

Radiation Effects in Integrated Circuits, and Radiation Hardening Techniques [PDF]

, 2022
Radiation from natural and artificial elements bombards the earth The radiation environment depends on energy distribution and particle spectra. Radiation affects most electronic components, especially ICs (ICs). High nuclear reactors and space radiation
Muazu, Abdulwakil Auma, Manzi, Eric
core   +1 more source

Prototypic Lightweight Alloy Design for Stellar‐Radiation Environments

Advanced Science, 2020
The existing literature data shows that conventional aluminium alloys may not be suitable for use in stellar‐radiation environments as their hardening phases are prone to dissolve upon exposure to energetic irradiation, resulting in alloy softening which
Matheus A. Tunes, Lukas Stemper, Graeme Greaves, Peter J. Uggowitzer, Stefan Pogatscher   +4 more
doaj   +1 more source

Radiation Effects on CMOS Image Sensors With Sub-2 µm Pinned Photodiodes [PDF]

, 2012
CMOS image sensor hardness under irradiation is a key parameter for application fields such as space or medical. In this paper, four commercial sensors featuring different technological characteristics (pitch, isolation or buried oxide) have been ...
Place, Sébastien, Goiffon, Vincent, Roy, François, Carrere, Jean-Pierre, Magnan, Pierre, Allegret, Stephane   +5 more
core   +1 more source

Radiation induced hardening of beryllium during low temperature He implantation [PDF]

, 2021
The effect of ion irradiation on evolution of microstructure and hardening of beryllium with different impurity levels was investigated using TEM and nanoindentation.
Darnbrough, Ed, Lunev, Artem, Roberts, Steve, Densham, Chris, Hurh, Patrick, Kuksenko, Viacheslav   +5 more
core   +2 more sources