Heavy Ion, High-Energy, and Low-Energy Proton SEE Sensitivity of 90-nm RHBD SRAMs

2010 ◽  
Author(s):  
E. H. Cannon ◽  
M. Cabanas-Holmen ◽  
J. Wert ◽  
T. Amort ◽  
R. Brees ◽  
...  
Keyword(s):  
Heavy Ion ◽  
High Energy ◽  
Low Energy ◽  
Energy Proton

scholarly journals Influence of Orbital Parameters on SEU Rate of Low-Energy Proton in Nano-SRAM Device

Symmetry ◽  
2020 ◽  
Vol 12 (12) ◽  
pp. 2030
Author(s):  
Bing Ye ◽  
Li-Hua Mo ◽  
Tao Liu ◽  
You-Mei Sun ◽  
Jie Liu
Keyword(s):  
Heavy Ion ◽  
High Energy ◽  
Low Energy ◽  
Single Event Upset ◽  
Single Event ◽  
High Energy Proton ◽  
Orbital Parameters ◽  
Energy Proton ◽  
Orbital Height ◽  
Selection Of

The on-orbit single-event upset (SEU) rate of nanodevices is closely related to the orbital parameters. In this paper, the on-orbit SEU rate (OOSR) induced by a heavy ion (HI), high-energy proton (HEP) and low-energy proton (LEP) for a 65 nm SRAM device is calculated by using the software SPACE RADIATION under different orbits based on the experimental data. The results indicate that the OOSR induced by the HI, HEP and LEP varies with the orbital parameters. In particular, the orbital height, inclination and shieling thickness are the key parameters that affect the contribution of the LEP to the total OOSR. Our results provide guidance for the selection of nanodevices on different orbits.

Modification of Barium Cerate by Heavy Ion Irradiation

2013 ◽  
Vol 781-784 ◽  
pp. 357-361 ◽  
Author(s):  
Igor V. Khromushin ◽  
Taтiana I. Aksenova ◽  
Turgora Tuseyev ◽  
Karlygash K. Munasbaeva ◽  
Yuri V. Ermolaev ◽  
...  
Keyword(s):  
Structural Changes ◽  
Solid Phase ◽  
Ion Irradiation ◽  
Heavy Ion ◽  
High Energy ◽  
Low Energy ◽  
Barium Cerate ◽  
Weakly Bound ◽  
Ion Ranges ◽  
High Energy Ions

The effect of irradiation with heavy ions Ne, Ar, and Kr of various energies on the structure and properties of ceramic barium cerate doped with neodymium and annealed in air at 650°C for 7 hours is studied. It is noted that blistering was observed on cerate surface during its irradiation by low energy Ne ions, whereas it was not observed under low-energy Ar and Kr ions irradiation. Irradiation of the cerate with high energy ions caused partial amorphization of the irradiated surface of the material, while the structure of the non-irradiated surface did not change. In addition, the irradiated surface of the cerate endured solid-phase structural changes. Thus, upon high-energy ions irradiation in the range of Ne, Ar, Kr the cerate surface resembled the stages of spherulite formation - nucleation, growth (view of cauliflower), formation of spherulitic crust, respectively. The increase in water molecules release and reduction of molecular oxygen release from the barium cerate, irradiated by high-energy ions is found during vacuum constant rate heating. It is concluded that cerates undergo changes to the distances significantly exceeding the ion ranges in these materials. Features of high-energy ions influence on thermal desorption of carbon dioxide from cerates show, apparently, the formation of weakly bound carbonate compounds on the cerate surface in the irradiation process.

scholarly journals A Description of Pseudorapidity Distributions of Charged Particles Produced in Au+Au Collisions at RHIC Energies

2018 ◽  
Vol 2018 ◽  
pp. 1-8
Author(s):  
Z. J. Jiang ◽  
Dongfang Xu ◽  
Yan Huang
Keyword(s):  
Phase Transition ◽  
Heavy Ion Collisions ◽  
Charged Particles ◽  
Dense Matter ◽  
Heavy Ion ◽  
High Energy ◽  
Low Energy ◽  
Ion Collisions ◽  
Rapidity Distributions ◽  
Pseudorapidity Distributions

In heavy ion collisions, charged particles come from two parts: the hot and dense matter and the leading particles. In this paper, the hot and dense matter is assumed to expand according to the hydrodynamic model including phase transition and decouples into particles via the prescription of Cooper-Frye. The leading particles are as usual supposed to have Gaussian rapidity distributions with the number equaling that of participants. The investigations of this paper show that, unlike low energy situations, the leading particles are essential in describing the pseudorapidity distributions of charged particles produced in high energy heavy ion collisions. This might be due to the different transparencies of nuclei at different energies.

SUPER SEPARATOR SPECTROMETER FOR THE LINAG HEAVY ION BEAMS

2009 ◽  
Vol 18 (10) ◽  
pp. 2160-2168 ◽  
Author(s):  
A. DROUART ◽  
J. A. NOLEN ◽  
H. SAVAJOLS
Keyword(s):  
Electron Spectroscopy ◽  
Heavy Ion ◽  
High Energy ◽  
Ion Beams ◽  
Low Energy ◽  
Current Status ◽  
Secondary Reactions ◽  
Two Stages ◽  
Rotating Target ◽  
Very High

The Super Separator Spectrometer (S3) will receive the very high intensity heavy ion beams from the LINAG accelerator of SPIRAL2. Its privileged fields of physics are the delayed study of rare nuclei and secondary reactions with exotic nuclei. The project is presently in a phase of conceptual design. It includes a rotating target to sustain the high energy deposit, a two stages separator (momentum achromat) and spectrometer (mass spectrometer). Various detection set-ups are foreseen, especially a delayed α, γ, and electron spectroscopy array and a gas catcher coupled to a low energy branch. We present here the current status of the project and its main features.

scholarly journals Use of a Low Energy Proton Accelerator for Calibrating a Large NaI(Tl) Array in a High Energy Physics Experiment

1979 ◽  
Vol 26 (1) ◽  
pp. 1535-1538 ◽  
Author(s):  
G. I. Kirkbride ◽  
J. G. O'Reilly ◽  
J. C. Tompkins ◽  
D. G. Aschman ◽  
B. L. Beron ◽  
...  
Keyword(s):  
High Energy Physics ◽  
High Energy ◽  
Low Energy ◽  
Proton Accelerator ◽  
Energy Proton ◽  
Physics Experiment ◽  
Energy Physics

Low Energy Proton Radiation Impact on 4H-SiC nMOSFET Gate Oxide Stability

2014 ◽  
Vol 778-780 ◽  
pp. 525-528 ◽  
Author(s):  
Matthieu Florentin ◽  
Mihaela Alexandru ◽  
Aurore Constant ◽  
Bernd Schmidt ◽  
José Millan ◽  
...  
Keyword(s):  
Oxide Layer ◽  
Proton Irradiation ◽  
Electrical Response ◽  
Gate Oxide ◽  
High Energy ◽  
Low Energy ◽  
Electrical Characteristics ◽  
Proton Radiation ◽  
High Energy Proton ◽  
Energy Proton

The 4H-SiC MOSFET electrical response to 180 keV proton radiations at three different fluences has been evaluated. For a certain dose, the devices show an apparent improvement of their electrical characteristics likely due to the N and/or H atoms diffusion inside the oxide layer. This work complete our previous studies on high energy proton irradiation, showing that the 4H-SiC MOSFET is also robust to the low energy proton radiation, when the proton implanted range is located near the MOS interface.

HIGH ENERGY PROTON PIXE [HEPP]

1993 ◽  
Vol 03 (03) ◽  
pp. 187-214 ◽  
Author(s):  
J.S.C. McKEE
Keyword(s):  
Review Paper ◽  
Analytical Techniques ◽  
High Energy ◽  
Low Energy ◽  
X Ray ◽  
Energy Proton ◽  
History Of ◽  
History Of Analysis ◽  
Compare And Contrast ◽  
Mev Protons

Studies of particle induced X-ray emission (PIXE) have been widespread and detailed in recent years and despite the fact that most data obtained are from low energy 1–3 MeV experiments, the value of higher energy proton work with its emphasis on K X-ray emission has become more marked as time has progressed. The purpose of this review paper is to outline the history of analysis using high energy protons and to compare and contrast the results obtained with those from lower energy analysis using more firmly established analytical techniques. The work described will concentrate exclusively on proton induced processes and will attempt to outline the rationale for selecting an energy, greater than 20 and up to 70 MeV protons for initiating particles. The relative ease and accuracy of the measurements obtained will be addressed. Clearly such X-ray studies should be seen as complementing low energy work in many instances rather than competing directly with them. However, it will be demonstrated that above a Z value of approximately 20, K X-ray analysis using high energy protons is the only way to go in this type of analysis.

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