Results 141 to 150 of about 4,653,928 (371)

Enhancing Low‐Temperature Performance of Sodium‐Ion Batteries via Anion‐Solvent Interactions

Advanced Functional Materials, EarlyView.
DOL is introduced into electrolytes as a co‐solvent, increasing slat solubility, ion conductivity, and the de‐solvent process, and forming an anion‐rich solvent shell due to its high interaction with anion. With the above virtues, the batteries using this electrolyte exhibit excellent cycling stability at low temperatures. Abstract Sodium‐ion batteries
Cheng Zheng, Qian Yao, Yanan Sun, Hongyu Lv, Zhongchao Bai, Guoliang Zhang, Nana Wang, Jian Yang   +7 more
wiley   +1 more source

Repeated output coupling of ultracold Feshbach molecules from a Cs BEC

New Journal of Physics, 2014
We investigate magnetoassociation of ultracold Feshbach molecules from a Bose-Einstein condensate of Cs atoms and explore the spectrum of weakly bound molecular states close to the atomic threshold.
M P Köppinger, P D Gregory, D L Jenkin, D J McCarron, A L Marchant, S L Cornish   +5 more
doaj   +1 more source

Molecular outflows identified in the FCRAO CO survey of the Taurus Molecular Cloud [PDF]

, 2012
Jets and outflows are an integral part of the star formation process. While there are many detailed studies of molecular outflows towards individual star-forming sites, few studies have surveyed an entire star-forming molecular cloud for this phenomenon.
G. Narayanan, R. Snell, A. Bemis
semanticscholar   +1 more source

Ionic Metal Poly(heptazine Imides) and Single‐Atoms Interplay: Engineered Stability and Performance for Photocatalysis, Photoelectrocatalysis and Organic Synthesis

Advanced Functional Materials, EarlyView.
Poly(heptazine) imides (PHIs), a crystalline carbon nitride subclass, intercalate metals to deliver high stability, tunable electronics, and efficient charge separation. These features enable solar‐driven applications such as hydrogen evolution, CO₂ reduction, and organic synthesis.
Gabriel A. A. Diab, Izadora F. Reis, Chong Wang, Diandra Barreto, Oleksandr Savateev, Ivo F. Teixeira, Pablo Jiménez‐Calvo   +6 more
wiley   +1 more source

Velocity Structure and Molecular Formation in the Polaris Molecular Cloud

The Astrophysical Journal
We present a wide-field $(60^{\prime} \times 30^{\prime} )$ study of a dense region within the Polaris Flare using ^12 CO, ^13 CO, and C ^18 O ( J  = 1–0) observations at 15″ resolution, obtained with the Nobeyama 45 m Radio Telescope.
Tomomi Shimoikura, Kazuhito Dobashi, Fumitaka Nakamura, Kotomi Taniguchi   +3 more
doaj   +1 more source

How long does it take to form a molecular cloud [PDF]

, 2012
We present the first numerical simulations that self-consistently follow the formation of dense molecular clouds in colliding flows. Our calculations include a time-dependent model for the H2 and CO chemistry that runs alongside a detailed treatment of ...
P. Clark, S. Glover, R. Klessen, I. Bonnell   +3 more
semanticscholar   +1 more source

The alignment of molecular cloud magnetic fields with the spiral arms in M33 [PDF]

Nature, 2011
The formation of molecular clouds, which serve as stellar nurseries in galaxies, is poorly understood. A class of cloud formation models suggests that a large-scale galactic magnetic field is irrelevant at the scale of individual clouds, because the ...
Hua-b. Li, T. Henning
semanticscholar   +1 more source

The Dark Molecular Gas

, 2010
The mass of molecular gas in an interstellar cloud is often measured using line emission from low rotational levels of CO, which are sensitive to the CO mass, and then scaling to the assumed molecular hydrogen H_2 mass.
Abdo, Badnell, Bloemen, Bolatto, Burgh, Christopher F. McKee, Dame, David Hollenbach, Dubernet, Dufour, Gillmon, Glover, Goldsmith, Goodman, Habing, Heyer, Hollenbach, Indriolo, Israel, Kaufman, Kaufman, Krumholz, Krumholz, Larson, Le Petit, Leroy, Mark G. Wolfire, McCall, McKee, Mizuno, Nahar, Ostriker, Padoan, Piontek, Rachford, Rathborne, Sanders, Sheffer, Sofia, Sonnentrucker, Strong, Weingartner, Williams, Wolfire, Wolfire, Yamamoto   +45 more
core   +1 more source

Deep Near-Infrared Imaging af an Embedded Cluster in the Extreme Outer Galaxy: Census of Supernovae Triggered Star Formation [PDF]

, 2006
While conducting a near-infrared (NIR) survey of ``Digel Clouds'', which are thought to be located in the extreme outer Galaxy (EOG), Kobayashi & Tokunaga found star formation activity in ``Cloud 2'', a giant molecular cloud at the Galactic radius of ...
Alan T. Tokunaga, Arnault P., Chikako Yasui, D'Antona F., Hiroshi Terada, Masao Saito, Naoto Kobayashi, Rolleston W. R. J., Smartt S. J., Westerhout G.   +9 more
core   +2 more sources

Experimental and Theoretical Confirmation of Covalent Bonding in α‐Pu

Advanced Functional Materials, EarlyView.
From a combination of Reverse Monte Carlo dynamic rigid body fitting to the pair distribution functional and novel density functional approaches, the existence of covalent bonding is confirmed in α‐plutonium alongside other bonding types (i.e. mixed bonding schemes).
Alexander R. Muñoz, Matthew S. Cook, David C. Arellano, AM Milinda Abeykoon, Jeremy N. Mitchell, Sarah C. Hernandez, Eric D. Bauer, Christopher A. Mizzi, Boris Maiorov, Neil Harrison, W. Adam Phelan   +10 more
wiley   +1 more source