Results 91 to 100 of about 129,906 (293)
Synchrotron Radiation from Outer Space and the Chandra X-Ray Observatory [PDF]
arXiv, 2006 The universe provides numerous extremely interesting astrophysical sources of synchrotron X radiation. The Chandra X-ray Observatory and other X-ray missions provide powerful probes of these and other cosmic X-ray sources. Chandra is the X-ray component of NASA's Great Observatory Program which also includes the Hubble Space telescope, the Spitzer ...
arxiv
Advanced Materials Interfaces, EarlyView.A novel and efficient method is explored to synthesize 1D single‐crystal sub‐stoichiometric WnO3n‐2 (n = 25) nanowire bundles. The approach utilizes selective low‐energy He+ ion irradiation (27 eV) on Mo‐Ni doped WOx surface, achieving efficient catalyst‐free self‐organized growth of high aspect ratio nanowires at the temperature of 700 °C.
Maryna Bilokur +3 more
wiley +1 more source
High Energy Electrons and Emission of the Omnidirectional Synchrotron Radiation in Radio-Frequency and X-Ray Regions [PDF]
, 1968 S. D. Verma
openalex +1 more source
Advanced Materials Interfaces, EarlyView.By doping the elements with different numbers of valence electrons (Al3+ and Sn4+ ions) into the ZnO matrix, device conversion efficiencies of 8.69% and 9.21%, respectively, are achieved. The ultrafast time‐resolved studies show that the elevated carrier concentration in Sn‐doped ZnO, in comparison with Al‐doped ZnO and un‐doped ZnO, plays a ...
Anusha Puliparambil Thilakan +10 more
wiley +1 more source
Synchrotron radiation calculations for the artificial radiation belt [PDF]
, 1963 M. P. Nakada
openalex +1 more source
Advanced Materials Interfaces, EarlyView.The synthesis route for the fabrication of nanostructured titania thin films focuses on water‐based solutions, abundant, nontoxic materials, and a highly scalable deposition technique. Using beta‐lactoglobulin enables tunable titania thin film templating and allows for different domain sizes, porosities, and morphologies.
Linus F. Huber +6 more
wiley +1 more source
X‐Ray and Electron Spectroscopy of the CdS/(Ag,Cu)(In,Ga)Se2 Interface With RbF Treatment
Advanced Materials Interfaces, EarlyView.The chemical and electronic structure of the CdS/(Ag,Cu)(In,Ga)(S,Se)2 interface with RbF treatment is investigated using a combination of synchrotron‐ and laboratory‐based soft and hard X‐ray spectroscopies. A Rb–In–Se species is found at the absorber surface, with a band gap of 2.8 eV, in contrast to comparable Ag‐free Cu(In,Ga)Se2 absorbers with RbF‐
Dirk Hauschild +11 more
wiley +1 more source
Ultrahigh Vacuum Reflectometer for Use with Extreme Ultraviolet Synchrotron Radiation [PDF]
, 1969 B. Feuerbacher +2 more
openalex +1 more source
A‐Site Cationic Variation to Expand the Sacrificial Layer AVO3 Family Dissolving in Water
Advanced Materials Interfaces, EarlyView.The visual art depicts atoms dissolving in water, symbolizing the etching of Sr1‐xCaxVO3 thin films. This study demonstrates a new family of water‐soluble materials, expanding the lattice parameter range available for epitaxial growth on sacrificial layers.
Vincent Polewczyk +14 more
wiley +1 more source
Coherent emission of $γ$ quanta by synchrotron radiation excited nuclei: geometry of nearly backward scattering [PDF]
arXiv, 2013 A possibility of further development of Synchrotron M\"{o}ssbauer Source (SMS) of $^{57}$Fe 14.4 keV radiation is considered. The principles and detailed description of the SMS device is given in Refs. Phys. Rev. A 84, 053851 (2011) G. V. Smirnov et al, J. Synchrotron Rad., v. 19, 559 (2012) V. Potapkin et al. The perfect crystal of Iron Borate, FeBO$_{
arxiv