Tritiated Dust Levitation by Beta Induced Static Charge

Tritiated Dust Levitation by Beta-Induced Static Charge

Fusion Science & Technology ◽

10.13182/fst04-a420 ◽

2004 ◽

Vol 45 (1) ◽

pp. 11-14 ◽

Cited By ~ 12

Author(s):

C. H. Skinner ◽

C. A. Gentile ◽

L. Ciebiera ◽

S. Langish

Keyword(s):

Static Charge ◽

Dust Levitation

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INFLUENCE OF STATIC ELECTRICITY ON RADON MEASUREMENT USING PASSIVE DETECTORS

Radiation Protection Dosimetry ◽

10.1093/rpd/ncz067 ◽

2019 ◽

Vol 184 (3-4) ◽

pp. 444-447

Author(s):

B Chen ◽

C Zhao ◽

D Fan ◽

W Zhuo

Keyword(s):

Significant Influence ◽

Static Electricity ◽

Static Charge ◽

Short Term ◽

Radon Measurement

Abstract In order to investigate the influence of the static electricity on the measurement using passive radon detector, detectors were charged at the surface of chamber and its CR-39 elements respectively on purpose before the exposure in this study. The results of in-chamber experiments revealed that the static electricity would lead to critical influence on measurement especially when the CR-39 elements were negatively charged. The static charge would remain for several ten hours, which result in more significant influence on the short-term measurement.

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Dynamic electron correlations with charge order wavelength along all directions in the copper oxide plane

Nature Communications ◽

10.1038/s41467-020-20824-7 ◽

2021 ◽

Vol 12 (1) ◽

Author(s):

F. Boschini ◽

M. Minola ◽

R. Sutarto ◽

E. Schierle ◽

M. Bluschke ◽

...

Keyword(s):

Charge Order ◽

Strongly Correlated ◽

Coulomb Interactions ◽

Static Charge ◽

Temperature Dependent ◽

X Ray ◽

Circular Pattern ◽

X Ray Scattering ◽

Plane Direction ◽

Vector Magnitude

AbstractIn strongly correlated systems the strength of Coulomb interactions between electrons, relative to their kinetic energy, plays a central role in determining their emergent quantum mechanical phases. We perform resonant x-ray scattering on Bi2Sr2CaCu2O8+δ, a prototypical cuprate superconductor, to probe electronic correlations within the CuO2 plane. We discover a dynamic quasi-circular pattern in the x-y scattering plane with a radius that matches the wave vector magnitude of the well-known static charge order. Along with doping- and temperature-dependent measurements, our experiments reveal a picture of charge order competing with superconductivity where short-range domains along x and y can dynamically rotate into any other in-plane direction. This quasi-circular spectrum, a hallmark of Brazovskii-type fluctuations, has immediate consequences to our understanding of rotational and translational symmetry breaking in the cuprates. We discuss how the combination of short- and long-range Coulomb interactions results in an effective non-monotonic potential that may determine the quasi-circular pattern.

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