Results 131 to 140 of about 378,234 (335)

EP241021a: A Catastrophic Collapse/Merger of Compact Star Binary Leading to the Formation of a Remnant Millisecond Magnetar?

The Astrophysical Journal
Observations of fast X-ray transients (FXRTs) with the Einstein Probe have successfully led to the discovery of some unusual extragalactic optical transients.
Guang-Lei Wu, Yun-Wei Yu, Liang-Duan Liu, Zi-Gao Dai, Wei-Hua Lei, Xue-Feng Wu, Dong Xu, Bing Zhang, Jin-Ping Zhu, Yuan-Chuan Zou   +9 more
doaj   +1 more source

A soft and transient ultraluminous X-ray source with six-hour modulation in the NGC 300 galaxy [PDF]

, 2023
Andrea Sacchi, P. Esposito, D. de Martino, Roberto Soria, G. L. Israel, A. A. C. Sander, L. Sidoli, D. A. H. Buckley, I. M. Monageng, A. Tiengo, Manuel Arca Sedda, C. Pinto, R. Di Stefano, M. Imbrogno, Amodio Carleo, Giacomo Rivolta   +15 more
openalex   +1 more source

Terahertz‐Driven Ultrafast Dynamics of Rare‐Earth Nickelates by Controlling Only the Charge Degree of Freedom

Advanced Functional Materials, EarlyView.
The THz drive of the Mott insulating state of a rare‐earth nickelate induces instantaneous insulator‐metal transition via quantum tunneling of valence electrons across the bandgap. This transition is pure electronic and highly non‐thermal, which may find its applications in ultrafast opto‐electronics with enhanced performance and minimal device size ...
Gulloo Lal Prajapati, Sergey Kovalev, Igor Ilyakov, Atiqa Arshad, Gaurav Dubey, Ketan S. Navale, Dhanvir Singh Rana, Jan‐Christoph Deinert   +7 more
wiley   +1 more source

Establishing a Connection between the Jet and the Corona in Black Hole Low-mass X-Ray Binaries

The Astrophysical Journal
Black hole low-mass X-ray binaries (LMXBs) undergo outbursts, during which their brightness increases greatly for timescales of months. The X-ray accretion and radio jet properties change dramatically throughout an outburst in a broadly consistent way ...
Eric M. Davidson, Jaiverdhan Chauhan, Anne Lohfink, Thomas D. Russell, Rhaana Starling, Charlotte Johnson   +5 more
doaj   +1 more source

Populations of Transient Galactic Bulge X-Ray Sources [PDF]

, 2001
J. H. Swank, C. B. Markwardt
openalex   +1 more source

Helios-2 Vela-Ariel-5 gamma-ray burst source position [PDF]

The gamma-ray burst of 28 January 1976, one of 18 events thus far detected in interplanetary space with Helios-2, was also observed with the Vela-5A, -6A and the Ariel-5 satellites.
Cline, T. L., Desai, U. D., Heluken, H., Klebesadel, R. W., Ricketts, M., Trainor, J. H.   +5 more
core   +1 more source

NanoMOF‐Based Multilevel Anti‐Counterfeiting by a Combination of Visible and Invisible Photoluminescence and Conductivity

Advanced Functional Materials, EarlyView.
This study presents novel anti‐counterfeiting tags with multilevel security features that utilize additional disguise features. They combine luminescent nanosized Ln‐MOFs with conductive polymers to multifunctional mixed‐matrix membranes and powder composites. The materials exhibit visible/NIR emission and matrix‐based conductivity even as black bodies.
Moritz Maxeiner, Ruben Maile, Murat Cuvalli, Andreas Wolf, Ayisha Komal, Robert Oestreich, Christoph Janiak, Karl Mandel, Alexander Knebel, Klaus Müller‐Buschbaum   +9 more
wiley   +1 more source

The transient jet of the galactic supersoft X-ray source RX J0925.7-4758 [PDF]

, 1998
C. Motch
openalex   +3 more sources

Testing EMRI Models for Quasi-periodic Eruptions with 3.5 yr of Monitoring eRO-QPE1

The Astrophysical Journal
Quasi-periodic eruptions (QPEs) are luminous X-ray outbursts recurring on hour timescales, observed from the nuclei of a growing handful of nearby low-mass galaxies.
Joheen Chakraborty, Riccardo Arcodia, Erin Kara, Giovanni Miniutti, Margherita Giustini, Alexandra J. Tetarenko, Lauren Rhodes, Alessia Franchini, Matteo Bonetti, Kevin B. Burdge, Adelle J. Goodwin, Thomas J. Maccarone, Andrea Merloni, Gabriele Ponti, Ronald A. Remillard, Richard D. Saxton   +15 more
doaj   +1 more source

Synchrotron Radiation for Quantum Technology

Advanced Functional Materials, EarlyView.
Materials and interfaces underpin quantum technologies, with synchrotron and FEL methods key to understanding and optimizing them. Advances span superconducting and semiconducting qubits, 2D materials, and topological systems, where strain, defects, and interfaces govern performance.
Oliver Rader, Sakura Pascarelli, Klaus Attenkofer, Anna A. Makarova, Karsten Holldack, Kai Rossnagel, Kristiaan Temst, George Kourousias, Stefano Carretta, Caterina Biscari, Helmut Dosch   +10 more
wiley   +1 more source