Results 181 to 190 of about 73,795 (320)

Evidence for clustering of field horizontal-branch stars in the Galactic halo

, 1989
S. P. Doinidis, Timothy C. Beers
openalex   +1 more source

Binary brown dwarfs in the Galactic halo? [PDF]

, 1998
F. De Paolis, Ingrosso, Jetzer, Roncadelli   +3 more
openalex   +1 more source

Wireless Technologies for Wearable Electronics: A Review

Advanced Electronic Materials, EarlyView.
This review discusses recent advancements in wireless wearable electronics, focusing on communication technologies and power solutions. It covers key design considerations, explores wireless protocols from short‐ to long‐range networks, and examines powering methods such as integrated sources and energy harvesting.
Choong Yeon Kim, Juhyun Lee, Eun Young Jeong, Yeji Jang, Heesoo Kim, Bohyung Choi, Donggi Han, Youngjun Oh, Jae‐Woong Jeong   +8 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

C0422-213 (Eridanus) - A second intermediate metal abundance globular cluster in the outer Galactic halo

, 1985
G. S. Da Costa
openalex   +1 more source

A Review of Ga₂O₃ Heterojunctions for Deep‐UV Photodetection: Current Progress, Methodologies, and Challenges

Advanced Electronic Materials, EarlyView.
This paper provides a comprehensive review of the existing literature related to the fundamentals of gallium oxide (Ga2O3), growth methods, substrates, and particularly a focused examination of Ga2O3‐based heterojunctions. Particular attention has also been given to the state‐of‐the‐art Ga2O3‐based heterojunctions for photodetectors. The key challenges
Alfred Moore, Saqib Rafique, Ciaran Llewelyn, Dan Lamb, Lijie Li   +4 more
wiley   +1 more source

Elucidating the Role of Electric Fields in Fe Oxidation via an Environmental Atom Probe

Angewandte Chemie, EarlyView.
Field‐Assisted Fe Oxidation imaged by Environmental Atom Probe. The oxidation of iron (Fe) at the tip of a sharp needle under high electrostatic fields has been visualized using an Environmental Atom Probe (EAP) and corroborated through Density Functional Theory (DFT) calculations and a mean‐field model applied to a multi‐faceted catalytic grain ...
Sten V. Lambeets, Naseeha Cardwell, Isaac Onyango, Mark G. Wirth, Eric Vo, Yong Wang, Pierre Gaspard, Cornelius F. Ivory, Daniel E Perea, Thierry Visart de Bocarmé, Jean‐Sabin McEwen   +10 more
wiley   +2 more sources

Magnetic Precursor to the Structural Phase Transition in V2O3

Advanced Electronic Materials, EarlyView.
V₂O₃, a model Mott insulator, undergoes a metal‐insulator transition linked to structural and magnetic transitions, though the underlying mechanism remains unclear. Through muon‐spin rotation and X‐ray diffraction on strain‐engineered thin films, a magnetic precursor to the structural transition is identified, emphasizing the key role of magnetism in ...
Chubin Huang, Abhishek Rakshit, Gianluca Janka, Zaher Salman, Andreas Suter, Thomas Prokscha, Benjamin A. Frandsen, Yoav Kalcheim   +7 more
wiley   +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

Discovery of spectacular quasar-driven superbubbles in red quasars. [PDF]

Sci Adv, 2023
Shen L, Liu G, He Z, Zakamska NL, Glikman E, Greene JE, Hu W, Mou G, Wylezalek D, Rupke DSN.   +9 more
europepmc   +1 more source