Search Results - "Spiller, Eberhard"
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Initial Calibration of the Atmospheric Imaging Assembly (AIA) on the Solar Dynamics Observatory (SDO)
Published in Solar physics (01-01-2012)“…The Atmospheric Imaging Assembly (AIA) instrument onboard the Solar Dynamics Observatory (SDO) is an array of four normal-incidence reflecting telescopes that…”
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An ion-assisted Mo-Si deposition process for planarizing reticle substrates for extreme ultraviolet lithography
Published in IEEE journal of quantum electronics (01-12-2001)“…Substrate particles are a serious concern in the fabrication of reticles for extreme ultraviolet lithography (EUVL) because they nucleate defects in the…”
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3
Smoothing of multilayer x-ray mirrors by ion polishing
Published in Applied physics letters (05-06-1989)“…Ion bombardment at grazing angles of incidence is used to smoothen the boundaries within multilayer x-ray mirrors. Increases in the reflectivity by a factor of…”
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4
Femtosecond diffractive imaging with a soft-X-ray free-electron laser
Published in Nature physics (01-12-2006)“…Theory predicts that, with an ultrashort and extremely bright coherent X-ray pulse, a single diffraction pattern may be recorded from a large macromolecule, a…”
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Single Particle X-ray Diffractive Imaging
Published in Nano letters (01-01-2008)“…In nanotechnology, strategies for the creation and manipulation of nanoparticles in the gas phase are critically important for surface modification and…”
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Aperiodic Mo/Si multilayers for hard x-rays
Published in Optics express (08-08-2016)“…In this work we have developed aperiodic Molybdenum/Silicon (Mo/Si) multilayers (MLs) to reflect 16.25 keV photons at a grazing angle of incidence of 0.6° ±…”
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7
Femtosecond time-delay X-ray holography
Published in Nature (09-08-2007)“…Extremely intense and ultrafast X-ray pulses from free-electron lasers offer unique opportunities to study fundamental aspects of complex transient phenomena…”
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Low-Loss Reflection Coatings Using Absorbing Materials
Published in Applied physics letters (01-05-1972)“…A new design principle is described which allows construction of mirrors that are of reasonable reflectivity (R>25%) in the extreme ultraviolet (λ = 50 to 500…”
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Subnanometer-scale measurements of the interaction of ultrafast soft x-ray free-electron-laser pulses with matter
Published in Physical review letters (06-04-2007)“…At the recently built FLASH x-ray free-electron laser, we studied the reflectivity of Si/C multilayers with fluxes up to 3 x 10(14) W/cm2. Even though the…”
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Sub-diffraction-limited multilayer coatings for the 0.3 numerical aperture micro-exposure tool for extreme ultraviolet lithography
Published in Applied optics (2004) (20-06-2007)“…Multilayer coating results are discussed for the primary and secondary mirrors of the micro-exposure tool (MET): a 0.30 NA lithographic imaging system with a…”
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Controlled fabrication of multilayer soft‐x‐ray mirrors
Published in Applied physics letters (01-12-1980)“…Multilayer mirrors have been fabricated for various angles of incidence throughout the wavelength range λ=1.5–160 Å. Reflectivity increases by more than a…”
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Propagation of x rays in waveguides
Published in Applied physics letters (15-01-1974)“…Waveguide structures and couplers for x rays are analyzed. Experimental results are given for the propagation of Cu Ka radiation in guides made of BN…”
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Smooth multilayer films suitable for x-ray mirrors
Published in Applied physics letters (01-02-1979)“…Multilayer coatings consisting of very smooth ReW and carbon films used as near-normal-incidence reflectors show theoretical performance in the 150–200-Å…”
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Employing a detailed compositional analysis to develop a low defect Mo/Si deposition tool and process for EUVL mask blanks
Published in Microelectronic engineering (01-04-2006)“…Extreme ultraviolet lithography (EUVL) is the leading lithography technology to fabricate critical feature sizes of 32 nm and smaller. For EUVL a Mo/Si…”
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Journal Article Conference Proceeding -
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Fabrication of high-efficiency multilayer-coated gratings for the EUV regime using e-beam patterned substrates
Published in Optics communications (02-01-2004)“…The use of multilayer reflection coatings has proven to be an effective means for improving the efficiency of soft X-ray and extreme ultraviolet gratings…”
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EUV/X-ray multilayer optics: Meeting the challenges of next-generation applications
Published in 2016 Conference on Lasers and Electro-Optics (CLEO) (01-06-2016)“…This paper summarizes recent advances in the development of EUV/x-ray multilayer optics for photolithography, free-electron and tabletop lasers, and solar…”
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Conference Proceeding -
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Summary Abstract: Multilayer thin films for x‐ray optics
Published in Journal of vacuum science & technology. A, Vacuum, surfaces, and films (01-05-1988)Get full text
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Imaging performance of multilayer X-ray mirrors
Published in Applied physics letters (28-09-1992)“…We analyze soft X-ray images of the solar corona, obtained on the day of the solar eclipse in July 1991, and find that the deviations of our telescope mirror…”
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Erratum: ‘‘Imaging performance of multilayer x-ray mirrors’’ [Appl. Phys. Lett. 61 , 1481 (1992)]
Published in Applied physics letters (28-12-1992)Get full text
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Imaging performance of a normal incidence soft x-ray telescope
Published in Applied physics letters (01-01-1982)“…We have made the first measurements of the imaging performance of a normal incidence soft x-ray telescope at BKα (0.183 keV, 67.6 Å). The performance is quite…”
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