Results 231 to 240 of about 279,672 (369)

A metal-poor star with abundances from a pair-instability supernova. [PDF]

Nature, 2023
Xing QF, Zhao G, Liu ZW, Heger A, Han ZW, Aoki W, Chen YQ, Ishigaki MN, Li HN, Zhao JK.   +9 more
europepmc   +1 more source

Rocketborne instrument to search for infrared emission from baryonic dark matter in galactic halos [PDF]

, 1998
James J. Bock, Mitsunobu Kawada, A. E. Lange, Toshio Matsumoto, Kazunori Uemizu, Toyoki Watabe, S. A. Yost, G. G. Fazio, W. J. Forrest, J. L. Pipher, S. D. Price   +10 more
openalex   +1 more source

Layer‐By‐Layer Approach to Improve the Capacitance of Conducting Polymer Films

Advanced Electronic Materials, EarlyView.
This work describes the synthesis and characterization of a composite material based on poly(3,4‐ethylenedioxythiophene) (PEDOT) and poly(3,4‐ethylenedioxypyrrole) (PEDOP) deposited in a layer‐by‐layer approach. Due to the developed electroactive area coming from the presence of 3D nanostructures, PEDOT/PEDOP demonstrates superior areal capacitance ...
Małgorzata Skorupa, Ethan Cao, Adrian Barylski, Sara Shakibania, Sandra Pluczyk‐Małek, Zuzanna Siwy, Katarzyna Krukiewicz   +6 more
wiley   +1 more source

Ultrathin High‐Efficiency Zener Diode Fabricated Using Organized ZnS Nanoparticles in Surface‐Grafted Poly(methacrylic acid) Matrix

Advanced Electronic Materials, EarlyView.
This work presents a unique approach for fabricating homogeneously dispersed ZnS nanoparticles within an ultra‐thin (<40 nm) polymer matrix. The uniformity of dispersion is ensured through post‐polymerization substitution of Zn2⁺‐terminated side groups in surface‐grafted PMAA brushes. Due to the homogeneous distribution of semi‐conducting nanoparticles,
Wojciech Wieczorek, Tomasz Mazur, Weronika Górka‐Kumik, Paweł Dąbczyński, Agnieszka Podborska, Andrzej Bernasik, Michał Szuwarzyński   +6 more
wiley   +1 more source

The Metallicities of Five Small High-velocity Clouds

The Astrophysical Journal
High-velocity clouds (HVCs) are multiphase gas structures whose velocities (∣ v _LSR ∣ ≥ 100 km s ^−1 ) are too high to be explained by Galactic disk rotation.
Trisha Ashley, Andrew J. Fox, Felix J. Lockman, Bart P. Wakker, Philipp Richter, David M. French, Vanessa A. Moss, Naomi M. McClure-Griffiths   +7 more
doaj   +1 more source

A search for million degree gas in the Galactic halo and the Large Magellanic Cloud through forbidden Fe X 6375 A absorption

, 1986
Max Pettini, S. D’Odorico
openalex   +1 more source

The Effect of Light Scattering by Dust in Galactic Halos on Emission-Line Ratios [PDF]

, 1996
Andrea Ferrara, S. Bianchi, R.‐J. Dettmar, C. Giovanardi   +3 more
openalex   +1 more source

Observation of Mobility Above 2000 cm2/V s in 2DEG at LaInO3/BaSnO3 Interface by Electric‐Double‐Layer Gating

Advanced Electronic Materials, EarlyView.
The 2D carrier density of LaInO3/BaSnO3 2DEG to 1014 cm−2 by ionic‐liquid gating is increased and we found the resulting mobility enhancement up to 2100 cm2 V−1 s−1 at 10 K, which is consistent with the fact that 2‐dimensionality offers more effective screening for defects.
Jaehyeok Lee, Hyeongmin Cho, Jisung Park, Bongju Kim, Darrell G. Schlom, Kookrin Char   +5 more
wiley   +1 more source

Million degree gas in the Galactic halo and the Large Magellanic Cloud. II - The line of sight to supernova 1987A

, 1989
Max Pettini, R. A. Stathakis, S. D’Odorico, P. Molaro, G. Vladilo   +4 more
openalex   +1 more source

Towards a direct detection of warm gas in galactic haloes at cosmological distances [PDF]

, 1999
Milan M. Ćirković, Joss Bland‐Hawthorn, S. Samurović   +2 more
openalex   +1 more source