Results 151 to 160 of about 4,754,244 (357)

Meteorites and Planet Formation

open access: yesReviews in Mineralogy and Geochemistry
Meteorites are a remarkable resource. They capture the imagination of people worldwide with their spectacular entry through Earth's atmosphere as fireballs, and their exotic character of being pieces of other worlds. Scientifically, they are critical to interpreting the early stages of formation of the Solar System, as well as the geological evolution ...
openaire   +3 more sources

Retrospective Review on Reticular Materials: Facts and Figures Over the Last 30 Years

open access: yesAdvanced Materials, EarlyView.
To shape the future course of research in reticular materials, this work reflects on the progress over the past 30 years, complemented by input from the community of 228 active researchers through a global, crowdsourced survey: ranging from demographics, how it works, publish and interact, to highlights on both academic and industrial milestones, as ...
Aamod V. Desai   +8 more
wiley   +1 more source

Highly Heterogeneous Parent Body of the Rare Andesitic Erg Chech 002 Meteorite Revealed by the Revisited Mn–Cr Isotopic Systematics

open access: yesThe Planetary Science Journal
Erg Chech 002 (EC 002), an andesitic meteorite, has been dated to be the oldest magmatic rock in the solar system. However, controversy has arisen due to inconsistent dating results and isotopic compositions in previous studies, which complicates ...
Bing Yang   +5 more
doaj   +1 more source

Orbital migration and the frequency of giant planet formation [PDF]

open access: bronze, 2002
David E. Trilling, J. I. Lunine, W. Benz
openalex   +1 more source

High Rate Capability and Cycling Stability in Multi‐Domain Nanocomposite LiNi1–xTi3x/4O2 Positive Electrodes

open access: yesAdvanced Materials, EarlyView.
By targeting nominally non‐stoichiometric LiNi1–xTi3x/4O2 compositions, a multi‐domain nanocomposite rock salt positive electrode material with exceptional cycling stability and excellent rate performance is obtained. This enhanced performance particularly under high oxidative potential protocols and cell electrode mass loadings applicable to ...
Jungwoo Lim   +13 more
wiley   +1 more source

Dust Coagulation Assisted by Streaming Instability in Protoplanetary Disks

open access: yesThe Astrophysical Journal
The streaming instability is a promising mechanism for planetesimal formation. The instability can rapidly form dense clumps that collapse self-gravitationally, which is efficient for large dust grains with Stokes number of the order of 0.1.
Ryosuke T. Tominaga, Hidekazu Tanaka
doaj   +1 more source

Terrestrial Planet Formation in the α Centauri System [PDF]

open access: green, 2002
Elisa V. Quintana   +3 more
openalex   +1 more source

Mechanochemistry for Metal–Organic Frameworks and Covalent–Organic Frameworks (MOFs, COFs): Methods, Materials, and Mechanisms

open access: yesAdvanced Materials, EarlyView.
An overview is provided of the mechanochemistry of metal‐organic frameworks (MOFs) and covalent‐organic frameworks (COFs), highlighting opportunities and strategies for discovery, synthesis and reactivity studies of these materials. Mechanistic studies and comparisons to the mechanochemistry of organic solids are outlined, showcasing how advances in ...
Joseph M. Marrett   +3 more
wiley   +1 more source

Outflow Driven by a Protoplanet Embedded in the TW Hya Disk

open access: yesThe Astrophysical Journal Letters
Gas giant planets are formed by gas accretion onto planetary cores in protoplanetary disks. However, direct evidence of this process is still lacking, limiting our understanding of planetary formation processes.
Tomohiro C. Yoshida   +6 more
doaj   +1 more source

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