Results 61 to 70 of about 5,110 (265)

Simultaneous Cassini VIMS and UVIS observations of Saturn's southern aurora: Comparing emissions from H, H-2 and H-3(+) at a high spatial resolution [PDF]

, 2011
Here, for the first time, temporally coincident and spatially overlapping Cassini VIMS and UVIS observations of Saturn's southern aurora are presented. Ultraviolet auroral H and H-2 emissions from UVIS are compared to infrared H-3(+) emission from VIMS ...
Baines, K. H., Badman, S. V., Gustin, J., J. Gustin, S. V. Badman, R. H. Brown, Galand, M., O'Donoghue, J., Melin, H, W. R. Pryor, J. O'Donoghue, T. Stallard, Stallard, T, M. Galand, S. Miller, Galand, M, Stallard, T., Miller, S., Gustin, Jacques, H. Melin, Pryor, W. R., Baines, KH, Badman, SV, Melin, H., Brown, RH, Brown, R. H., Miller, S, Pryor, WR, K. H. Baines, O'Donoghue, J, Gustin, J   +30 more
core   +1 more source

Machine‐Learning‐Enhanced Printed Vertical Magnetoresistive Sensors for Transparent, Flexible, Multimodal Interactive Magnetoelectronics

Advanced Science, EarlyView.
This study presents printed magnetoresistive sensors with a vertically aligned architecture that enables high optical transparency and mechanical flexibility. By integrating deep learning for the analysis of complex spatiotemporal signal patterns, the system further achieves intelligent multimodal interaction capabilities.
Rui Xu, Guannan Mu, Oleksandr V. Pylypovskyi, Qihao Zhang, Rico Illing, René Hübner, Ran He, Andreas Knüpfer, Sebastian Lehmann, Olha Bezsmertna, Kornelius Nielsch, Denys Makarov   +11 more
wiley   +1 more source

The PHANGS-AstroSat Atlas of Nearby Star-forming Galaxies

The Astrophysical Journal Supplement Series
We present the Physics at High Angular resolution in Nearby GalaxieS (PHANGS)-AstroSat atlas, which contains UV imaging of 31 nearby star-forming galaxies captured by the Ultraviolet Imaging Telescope on the AstroSat satellite.
Hamid Hassani, Erik Rosolowsky, Eric W. Koch, Joseph Postma, Joseph Nofech, Harrisen Corbould, David Thilker, Adam K. Leroy, Eva Schinnerer, Francesco Belfiore, Frank Bigiel, Médéric Boquien, Mélanie Chevance, Daniel A. Dale, Oleg V. Egorov, Eric Emsellem, Simon C. O. Glover, Kathryn Grasha, Brent Groves, Kiana Henny, Jaeyeon Kim, Ralf S. Klessen, Kathryn Kreckel, J. M. Diederik Kruijssen, Janice C. Lee, Laura A. Lopez, Justus Neumann, Hsi-An Pan, Karin M. Sandstrom, Sumit K. Sarbadhicary, Jiayi Sun, Thomas G. Williams   +31 more
doaj   +1 more source

Constraints on Stellar Flare Energy Ratios in the NUV and Optical from a Multiwavelength Study of GALEX and Kepler Flare Stars

The Astrophysical Journal, 2023
We present a multiwavelength study of stellar flares on primarily G-type stars using overlapping time domain surveys in the near-ultraviolet (NUV) and optical regimes. The NUV (the Galaxy Evolution Explorer; GALEX) and optical (Kepler) wavelength domains
C. E. Brasseur, Rachel A. Osten, Isaiah I. Tristan, Adam F. Kowalski   +3 more
doaj   +1 more source

Uranium Doped Gallium Nitride Epitaxial Thin Films

Advanced Electronic Materials, EarlyView.
Uranium was controllably added to gallium nitride using molecular beam epitaxy. The uranium atoms segregated into vertically oriented regions with higher doping levels. Concentrations up to a few percent were achieved without showing significant degradation in the crystalline quality or optical characteristics. Low electrical resistivity was maintained
J. Pierce Fix, Sabin Regmi, Aaron G. Penders, Sohail Shah, Kevin D. Vallejo, Volodymyr B. Buturlim, Belief Rifore, Krzysztof Gofryk, Mukesh Bachhav, Nicholas J. Borys, Brelon J. May   +10 more
wiley   +1 more source

The Leakage of Lyman-continuum Photons from a Major Merger at z ∼ 1

The Astrophysical Journal
We report the detection of Lyman-continuum (LyC) photons from a massive interacting system at z = 1.097 in the Hubble Ultra Deep Field. The LyC detection is made in the far-ultraviolet F154W band of the UVIT telescope on board AstroSat.
Soumil Maulick, Kanak Saha, Manish Kataria, Edmund Christian Herenz   +3 more
doaj   +1 more source

Synthesis and Characterization of Highly Conductive Cobalt Phthalocyanine‐Based Metal–Organic Framework

Advanced Electronic Materials, EarlyView.
A two‐dimensional (2D) layered material, CoPc‐MOF, with a cobalt phthalocyanine backbone as its structural unit, was successfully synthesized. CoPc‐MOF adopts a crystal structure analogous to a Lieb lattice, which is a type of Dirac material. CoPc‐MOF exhibits exceptionally high electrical conductivity for an organic semiconductor, which likely ...
Norihiro Morishita, Momoka Isobe, Fumiya Abe, Ayaka Yasuda, Kenichi Ozawa, Kazuhiko Mase, Ryosuke Ohnuki, Shinya Yoshioka, Kaname Kanai   +8 more
wiley   +1 more source

Toward a 2D H I Map of the Local Interstellar Medium

The Astronomical Journal
Obtaining a complete census of gas in the local interstellar medium (LISM;
Allison Youngblood, Kevin France, Tommi Koskinen, James Paul Mason, Seth Redfield, Brian E. Wood, Vincent Bourrier, Leonardo dos Santos, Christopher Johns-Krull, George W. King, Jeffrey L. Linsky, Sarah Peacock   +11 more
doaj   +1 more source

Deep Learning‐Assisted Coherent Raman Scattering Microscopy

Advanced Intelligent Discovery, EarlyView.
The analytical capabilities of coherent Raman scattering microscopy are augmented through deep learning integration. This synergistic paradigm improves fundamental performance via denoising, deconvolution, and hyperspectral unmixing. Concurrently, it enhances downstream image analysis including subcellular localization, virtual staining, and clinical ...
Jianlin Liu, Rujia Liu, Xinyan Zhang, Xun Chen, Shuhua Yue   +4 more
wiley   +1 more source

Optical and ultraviolet pulsed emission from an accreting millisecond pulsar

, 2021
Millisecond spinning, low-magnetic-field neutron stars are believed to attain their fast rotation in a 0.1-1-Gyr-long phase during which they accrete matter endowed with angular momentum from a low-mass companion star1.
PAPITTO, ALESSANDRO, Burderi, L., Lewis, F., CAMPANA, Sergio, Riverol Rodriguez, A. L., Russell, D. M., Di Salvo, T., Coti Zelati, F., CASELLA, Piergiorgio, Meddi, F., D'AVANZO, Paolo, Bramich, D. M., Hernandez Diaz, M., Cadelano, M., Baglio, M. C., Gonzalez Gomez, M. D., ISRAEL, Gian Luca, SANNA, ALBERTO, DE MARTINO, Domitilla, San Juan, J. J., AMBROSINO, Filippo, Perez Ventura, H., STELLA, Luigi, PORETTI, Ennio, Torres, D. F., Cecconi, M., Ghedina, A., Mignani, R. P., Miraval Zanon, A., LEONE, Francesco, Cretaro, P.   +30 more
core   +1 more source