搜索结果: 1-9 共查到“物理学 disks”相关记录9条 . 查询时间(0.079 秒)
Buckling thin disks and ribbons with non-Euclidean metrics
Local swelling properties of polymer thin film film swelling
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2014/12/19
I consider the problem of a thin membrane on which a metric has been prescribed, for example by lithographically controlling the local swelling properties of a polymer thin film. While any amount of s...
Global Calculations of Density Waves and Gap Formation in Protoplanetary Disks using a Moving Mesh
Global Calculations Density Waves Gap Formation Protoplanetary Disks Moving Mesh
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2012/2/29
We calculate the global quasi-steady state of a thin disk perturbed by a low-mass protoplanet orbiting at a fixed radius using extremely high-resolution numerical integrations of Euler's equations in ...
Center aperture detection on magnetically induced super resolution magneto-optical disks
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2011/12/9
A vector diffranction medel has been applied to analyze CAD readout of MSR disks.Numerical results indicate that the read power is optimized with an aperture of the same size as the recorded mark.CNR ...
Pulse–read on erasable thermal phase-change superresolution disks
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2011/11/30
New erasable thermal phase-change superresolution ~EPSR! disks composed of mask and recording layers can increase recording density by the detection of the below-diffraction-limited marks within the r...
Carrier-to-Noise Ratio Improvement with Pulse-Laser Readout on Magnetically Induced Superresolution by Center Aperture Detection Disks
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2011/11/30
Magnetically induced superresolution by center aperture detection (MSR-CAD) using pulsed and conventional dcshemes were applied to magneto-optical disks to quantitatively enaluate readout performances...
Thermochromism of Silver Oxide for Optical Switching Layers in Volumetric Optical Disks
phase change volumetric optical disk dual layer optical disk optical switching layer thermo-chromatic material thermochromism silver oxide
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2011/11/28
For reading and writing on a lower targeted recording layer ofvolumetric optical disks, transmitted laser power is decreased by absorption and reflection ofthe upper layers. Thus, a layer ofthermo-chr...
Rolling of asymmetric disks on an inclined plane
asymmetric disks Roll inclined plane
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2011/8/5
Abstract: In a recent papers, Turner and Turner (2010 {\em Am. J. Phys.} {\bf 78} 905-7) and Jensen (2011 {\em Eur. J. Phys.} {\bf 32} 389-397) analysed the motion of asymmetric rolling rigid bodies o...
Accretion Disks Around Binary Black Holes: A Quasistationary Model
Accretion Disks Binary Black Holes Quasistationary Model
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2010/12/20
Tidal torques acting on a gaseous accretion disk around a binary black hole can create a gap in the disk near the orbital radius. At late times, when the binary inspiral timescale due to gravitational...
Stability of general-relativistic accretion disks
Stability general-relativistic accretion disks
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2010/12/21
Self-gravitating relativistic disks around black holes can form as transient structures in a number of astrophysical scenarios such as binary neutron star and black hole-neutron star coalescences, as ...