Results 81 to 90 of about 293,669 (270)

Comprehensive Observations Of The Bright And Energetic Type Lax Sn 2012Z: Interpretation As A Chandrasekhar Mass White Dwarf Explosion [PDF]

, 2014
We present ultraviolet through near-infrared (NIR) broadband photometry, and visual-wavelength and NIR spectroscopy of the Type lax supernova (SN) 2012Z.
Baron, E., Jha, S. W., G. H. Marion, N. Morrell, Valenti, S., Stritzinger, M. D., F. Foerster, Forster, F., C. R. Burns, C. McCully, Contreras, C., Foerster, F., V. Pandya, Holmbo, S., S. Holmbo, P. Hoeflich, S. W. Jha, Pandya, V., M. M. Phillips, Campillay, A., Simon, J. D., Benetti, S., Burns, C. R., M. D. Stritzinger, S. Valenti, G. Pignata, P. J. Brown, Phillips, M. M., R. J. Foley, E. Baron, Taddia, F., E. Y. Hsiao, F. Taddia, C. Contreras, Foley, R. J., Francesco Taddia, S. Benetti, Hsiao, E. Y., McCully, C., F. Förster, Marion, G. H., Brown, P. J., Taddia, Francesco,, A. Campillay, Pignata, G., Hoeflich, P., J. D. Simon, BENETTI, Stefano, Morrell, N.   +48 more
core   +1 more source

Near‐Field Nanoimaging of Programmable Phase Transitions in Ga+‐Irradiated VO2

Advanced Optical Materials, EarlyView.
Focused Ga+ ion irradiation locally reprograms the insulator‐to‐metal transition in VO2 thin films. Infrared and terahertz near‐field nanoimaging reveals that low irradiation doses localize the resistive‐switching filament within the defect region, while high doses suppress switching there and redirect the filament into pristine VO2.
Sarabpreet Singh, Nareg Ghazikhanian, Muhammad Asjad, Erbin Qiu, Ivan K. Schuller, Yohannes Abate   +5 more
wiley   +1 more source

Astronomy in Chile: Assessment of scientific productivity through a bibliometric analysis

EPJ Web of Conferences, 2018
The skies of Northern Chile are considered among the best in the world for astronomy due to their geographical, climatic and atmospheric conditions. In fact, during the last several decades, a great number of astronomical observatories have been built by
Cortes Rodrigo, Depoortere Denise, Malaver Lucina   +2 more
doaj   +1 more source

Advances in astronomy and astrophysics

, 1972
Advances in Astronomy and Astrophysics, Volume 9 covers reviews on the advances in astronomy and astrophysics. The book presents reviews on the Roche model and its applications to close binary systems.
Kopal, Zdenek
core  

Astronomy and astrophysics abstracts: literature 1976, part 2

, 1977
Astronomy and Astrophysics Abstracts, which has appeared in semi-annual volumes since 1969, is de­ voted to the recording, summarizing and indexing of astronomical publications throughout the world.
Krahn, D, Böhme, S, Fricke, Professor Dr Walter, Heinrich, I, Esser, Ute, Güntzel-Lingner, U, Schmadel, Dr Lutz D, Zech, G   +7 more
core   +1 more source

Dielectric Permittivity Tensor of Muscovite for Next Generation All Van Der Waals Broadband Photonic Components

Advanced Optical Materials, EarlyView.
Low‐index and low‐loss vdW muscovite represents an emerging robust dielectric platform for the creation of next‐generation all‐vdW nanophotonic architectures. Its utilization as a low‐index building‐block in all‐vdW multilayers enables extreme optical contrast when paired with MoS2, paving the way to the realization of few‐layer ultrathin DBS ...
Meri H. Hayrapetyan, Maksim L. Sargsyan, Davit A. Karakhanyan, Ani P. Khachatryan, Maria A. Levonyan, Dmitrii Litvinov, Maciej Koperski, Artsruni V. Margaryan, Makars Šiškins, Konstantin S. Novoselov, Davit A. Ghazaryan   +10 more
wiley   +1 more source

The Universe Observed with Particle Detectors: Astrophysical Legacy of Guido Barbiellini Amidei

Condensed Matter
The development of modern high-energy astrophysics has been deeply intertwined with advances in particle detector technology. Guido Barbiellini Amidei (1943–2024) played a pivotal role in bridging experimental particle physics and astrophysical ...
Roberto Capuzzo Dolcetta
doaj   +1 more source

Hot super-Earths stripped by their host stars

Nature Communications, 2016
Theory predicts a deficit of super-Earth sized planets, which orbit close to their host star. Here, Lundkvist et al. use data from the NASA Kepler mission to show that this deficit is also seen in observations, thereby providing new insight into ...
M. S. Lundkvist, H. Kjeldsen, S. Albrecht, G. R. Davies, S. Basu, D. Huber, A. B. Justesen, C. Karoff, V. Silva Aguirre, V. Van Eylen, C. Vang, T. Arentoft, T. Barclay, T. R. Bedding, T. L. Campante, W. J. Chaplin, J. Christensen-Dalsgaard, Y. P. Elsworth, R. L. Gilliland, R. Handberg, S. Hekker, S. D. Kawaler, M. N. Lund, T. S. Metcalfe, A. Miglio, J. F. Rowe, D. Stello, B. Tingley, T. R. White   +28 more
doaj   +1 more source

Directionally Effect Observation in Topographical Site-Effects at Feden-Sema Range (Guelma-Northern Algeria) from Ambient Vibration [PDF]

MATEC Web of Conferences
The Eocene Feden-Sema Range is a topographical structure located in the complex area of Mechtat El-Ababsia (Guelma) characterized by topographical site effects from an experimental investigation using earthquake and ambient vibration.
Layadi Khalissa, Tebbouche Yacine Mohamed, Chimouni Redouane, Saadi Ahmed, Beldjoudi Hamoud   +4 more
doaj   +1 more source

Advances in astronomy and astrophysics

, 1962
Advances in Astronomy and Astrophysics, Volume 1 brings together numerous research works on different aspects of astronomy and astrophysics. This book is divided into five chapters and begins with an observational summary of the shock-wave theory of ...
Kopal, Zdenek
core