The coronal atmosphere above solar active regions - Comparison of high spatial resolution soft X-ray and centimetric observations

1979 ◽  
Vol 229 ◽  
pp. 375 ◽  
Author(s):  
R. Pallavicini ◽  
G. S. Vaiana ◽  
G. Tofani ◽  
M. Felli
Keyword(s):  
Spatial Resolution ◽  
High Spatial Resolution ◽  
Active Regions ◽  
X Ray ◽  
Solar Active Regions

Magnetospheres of Solar Active Regions Inferred from Spectral-Polarization Observations with High Spatial Resolution

1993 ◽  
Vol 419 ◽  
pp. 398 ◽  
Author(s):  
K. R. Lang ◽  
R. F. Willson ◽  
J. N. Kile ◽  
J. Lemen ◽  
K. T. Strong ◽  
...  
Keyword(s):  
Spatial Resolution ◽  
High Spatial Resolution ◽  
Active Regions ◽  
Solar Active Regions

scholarly journals HIGH SPATIAL RESOLUTION Fe xii OBSERVATIONS OF SOLAR ACTIVE REGIONS

2016 ◽  
Vol 827 (2) ◽  
pp. 99 ◽  
Author(s):  
Paola Testa ◽  
Bart De Pontieu ◽  
Viggo Hansteen
Keyword(s):  
Spatial Resolution ◽  
High Spatial Resolution ◽  
Active Regions ◽  
Solar Active Regions

scholarly journals High-Spatial-Resolution Bone Densitometry with Dual-Energy X-ray Absorptiometric Region-free Analysis

Radiology ◽  
2015 ◽  
Vol 275 (1) ◽  
pp. 310-310 ◽  
Author(s):  
Richard M. Morris ◽  
Lang Yang ◽  
Miguel A. Martín-Fernández ◽  
Jose M. Pozo ◽  
Alejandro F. Frangi ◽  
...  
Keyword(s):  
Spatial Resolution ◽  
Bone Densitometry ◽  
High Spatial Resolution ◽  
Dual Energy ◽  
X Ray

scholarly journals ZnWO4 Nanoparticle Scintillators for High Resolution X-ray Imaging

Nanomaterials ◽  
2020 ◽  
Vol 10 (9) ◽  
pp. 1721
Author(s):  
Heon Yong Jeong ◽  
Hyung San Lim ◽  
Ju Hyuk Lee ◽  
Jun Heo ◽  
Hyun Nam Kim ◽  
...  
Keyword(s):  
Particle Size ◽  
Zinc Oxide ◽  
High Resolution ◽  
Tungsten Oxide ◽  
Spatial Resolution ◽  
High Spatial Resolution ◽  
X Ray ◽  
X Ray Imaging ◽  
Average Size ◽  
And Tungsten

The effect of scintillator particle size on high-resolution X-ray imaging was studied using zinc tungstate (ZnWO4) particles. The ZnWO4 particles were fabricated through a solid-state reaction between zinc oxide and tungsten oxide at various temperatures, producing particles with average sizes of 176.4 nm, 626.7 nm, and 2.127 μm; the zinc oxide and tungsten oxide were created using anodization. The spatial resolutions of high-resolution X-ray images, obtained from utilizing the fabricated particles, were determined: particles with the average size of 176.4 nm produced the highest spatial resolution. The results demonstrate that high spatial resolution can be obtained from ZnWO4 nanoparticle scintillators that minimize optical diffusion by having a particle size that is smaller than the emission wavelength.

APD-based x-ray imaging telescope using Fresnel zone plates for extremely high spatial resolution

2005 ◽  
Author(s):  
Michael R. Squillante ◽  
Richard A. Myers ◽  
Mitchell Woodring ◽  
James F. Christian ◽  
Frank Robertson ◽  
...  
Keyword(s):  
Spatial Resolution ◽  
High Spatial Resolution ◽  
Fresnel Zone ◽  
Fresnel Zone Plates ◽  
X Ray ◽  
Zone Plates ◽  
X Ray Imaging ◽  
Imaging Telescope

High spatial resolution x-ray scintillator with pixel the silicon separator

2021 ◽  
Author(s):  
Toru Aoki ◽  
Kento Tabata ◽  
Ryota Okate ◽  
Shailendra Singh ◽  
Hiroki Kase ◽  
...  
Keyword(s):  
Spatial Resolution ◽  
High Spatial Resolution ◽  
X Ray

High spatial-resolution X-ray inspection by pixelated scintillator

2018 ◽  
Author(s):  
Sho Miyao ◽  
Takahiro Tanino ◽  
Nobuyasu Fujioka ◽  
Izumi Hikita ◽  
Tomohiro Morinaga ◽  
...  
Keyword(s):  
Spatial Resolution ◽  
High Spatial Resolution ◽  
X Ray

High spatial resolution full-field microscopy using a desktop-size soft x-ray laser

2007 ◽  
Author(s):  
Courtney A. Brewer ◽  
Fernando Brizuela ◽  
Dale Martz ◽  
Georgiy Vaschenko ◽  
Mario C. Marconi ◽  
...  
Keyword(s):  
Spatial Resolution ◽  
High Spatial Resolution ◽  
Full Field ◽  
X Ray

Evaluation of Soft X-ray Laser withIn situImaging Device of High Spatial Resolution ZnO Scintillator

2011 ◽  
Vol 50 ◽  
pp. 122202 ◽  
Author(s):  
Tomoharu Nakazato ◽  
Toshihiko Shimizu ◽  
Kohei Yamanoi ◽  
Kohei Sakai ◽  
Kohei Takeda ◽  
...  
Keyword(s):  
Spatial Resolution ◽  
High Spatial Resolution ◽  
X Ray
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