Results 151 to 160 of about 1,203,775 (345)

Spectral Analysis of Super Soft X-ray Sources: V4743 Sagittarii [PDF]

, 2004
T. Rauch, Marina Orio, R. Gonzales-Riestra, Martin Still   +3 more
openalex   +1 more source

X-ray spectroscopy of laser produced Al plasma near the target surface in a laser ion source [PDF]

, 2022
Y. T. Lu, Caojie Shao, J. J. Zhang, Lulu An, L. T. Sun, H. Y. Zhao, Hongwei Zhao   +6 more
openalex   +1 more source

Mechanically Deposited Wear‐Resistant Amorphous Zr55Cu30Al10Ni5 Coatings

Advanced Engineering Materials, EarlyView.
Mechanically deposited from glassy ribbons, the Zr55Cu30Al10Ni5 amorphous coating formed a hard, continuous layer on AISI 1010 steel, tripling substrate hardness, lowering friction, and reducing wear. Despite its rough surface, it showed friction and wear behavior comparable to the crystalline alloy, highlighting its strong potential as a durable ...
Tales Ferreira, Pietro Cazelatto Bortolini, André Luiz Vidilli, Paulo Wilmar Barbosa Marques, Jéferson Aparecido Moreto, Claudio Shyinti Kiminami, Walter José Botta, Claudemiro Bolfarini, Guilherme Yuuki Koga   +8 more
wiley   +1 more source

Modeling the X-Ray Emission of the Boomerang Nebula and Implication for Its Potential Ultrahigh-energy Gamma-Ray Emission

The Astrophysical Journal
The Boomerang Nebula is a bright radio and X-ray pulsar wind nebula (PWN) powered by an energetic pulsar, PSR J2229+6114. It is spatially coincident with one of the brightest ultrahigh-energy (UHE; ≥100 TeV) gamma-ray sources, LHAASO J2226+6057.
Xiao-Bin Chen, Xuan-Han Liang, Ruo-Yu Liu, Xiang-Yu Wang   +3 more
doaj   +1 more source

Nitride‐Reinforced Metal Matrix Nanocomposite Powders Production by Plasma‐Assisted Thermochemical Treatment of Intermetallic Powders

Advanced Engineering Materials, EarlyView.
This study proposes a new methodology for producing metal matrix nanocomposites in the solid state. The process involves the plasma‐assisted thermochemical treatment of metallic alloy powders. As a proof‐of‐concept, TiN nanoparticles are synthesized directly on the surface of FeTi intermetallic powder particles, enabling the development of the ...
Deivison Daros Paim, Antônio Rogério de Souza, Tatiana Bendo, Aloisio Nelmo Klein, Rodrigo Perito Cardoso   +4 more
wiley   +1 more source

Elemental biological imaging by differential absorption with a laser-produced x-ray source

, 1996
Carl Tillman, Ian P. Mercer, S. Svanberg, K. Herrlin   +3 more
openalex   +2 more sources

The XMM ‐ Newton Wide‐Field Survey in the COSMOS Field. III. Optical Identification and Multiwavelength Properties of a Large Sample of X‐Ray–Selected Sources [PDF]

, 2007
M. Brusa, G. Zamorani, A. Comastri, G. Hasinger, N. Cappelluti, F. Civano, A. Finoguenov, V. Mainieri, M. Salvato, C. Vignali, M. Elvis, F. Fiore, R. Gilli, C. D. Impey, S. J. Lilly, M. Mignoli, J. Silverman, J. Trump, C. M. Urry, R. Bender, P. Capak, J. P. Huchra, J. P. Kneib, A. Koekemoer, A. Leauthaud, I. Lehmann, R. Massey, I. Matute, P. J. McCarthy, H. J. McCracken, J. Rhodes, N. Z. Scoville, Y. Taniguchi, D. Thompson   +33 more
openalex   +1 more source

Neutron Stars as X-ray Sources

Nature, 1964
DURING the rocket flight reported in the preceding communication, Bowyer et al. found two celestial X-ray sources with diameters less than 5°. One was located in the northern part of Scorpius in a region of faint stars but devoid of visible nebulosity and radio objects, while the other was coincident with the Crab Nebula, the well-known source of ...
openaire   +1 more source

Interaction between Molten Al‐Killed Mn–B Steel and Carbon‐Bonded MgO Refractories Based on Recyclates

Advanced Engineering Materials, EarlyView.
High‐temperature interactions between low‐sulfur Al‐killed Mn–B steel and MgO–C refractories (0 and 50 wt% recyclates) are studied via finger immersion tests (1600 °C). Surface‐active elements influence infiltration. MgO/CaS layer forms, along with spinel and calcium silicate.
Matheus Roberto Bellé, Lukas Neubert, Anton Yehorov, Till M. J. Stadtmüller, Christos G. Aneziris, Olena Volkova   +5 more
wiley   +1 more source

The Gamma-Ray Origin of RX J0852.0-4622 Quantifying the Hadronic and Leptonic Components: Further Evidence for the Cosmic-Ray Acceleration in Young Shell-type SNRs

The Astrophysical Journal
Fukui et al. quantified the hadronic and leptonic gamma-rays in the young TeV gamma-ray shell-type supernova remnant (SNR) RX J1713.7-3946 (RX J1713), and demonstrated that gamma rays are a combination of hadronic and leptonic gamma-ray components with a
Yasuo Fukui, Maki Aruga, Hidetoshi Sano, Takahiro Hayakawa, Tsuyoshi Inoue, Gavin Rowell, Sabrina Einecke, Kengo Tachihara   +7 more
doaj   +1 more source