Zobrazeno 1 - 10
of 18 254
pro vyhledávání: '"C. RICHARD"'
Autor:
Li Shao, Angela Daisley, Michael Higham, C. Richard A. Catlow, Justin S.J. Hargreaves, Andrew L. Hector
Publikováno v:
iScience, Vol 27, Iss 9, Pp 110795- (2024)
Summary: A series of ruthenium iron nitride phases with Ru:Fe ratios of ca. 1:3 were synthesized by ammonolysis. When the ammonolysis temperature was above 500°C, the obtained RuxFe3Ny materials had a ε-Fe3N (P6322) structure, while two similar pha
Externí odkaz:
https://doaj.org/article/323a013690ef490796d50ae0b52e8930
Publikováno v:
Measurement Instruments for the Social Sciences, Vol 6 (2024)
In recent research on transparency in organizational settings, a multidimensional understanding of supervisor transparency has gained acceptance. Following recent operationalizations, the construct can be measured by the five dimensions of Disclosure
Externí odkaz:
https://doaj.org/article/2728dff80dcf4c359c0f4369ddc3d140
Autor:
Zijuan Xie, John Buckeridge, C. Richard A. Catlow, Anping Zhang, Thomas W. Keal, Paul Sherwood, You Lu, Scott M. Woodley, Alexey A. Sokol
Publikováno v:
APL Materials, Vol 11, Iss 8, Pp 080701-080701-9 (2023)
In GaN:Mg, the MgGa acceptor is compensated extensively by the formation of nitrogen vacancies (VN) and Mg interstitials (Mgi). However, we show that such compensation can be overcome by forming two kinds of Mg-rich complexes: one that contains VN an
Externí odkaz:
https://doaj.org/article/777d9b56ccc44aeba83007e26b11d0e6
Publikováno v:
The Astrophysical Journal, Vol 973, Iss 2, p 74 (2024)
Magnetic reconnection is widely believed to be the fundamental process in the solar atmosphere that underlies magnetic energy release and particle acceleration. This process is responsible for the onset of solar flares, coronal mass ejections, and ot
Externí odkaz:
https://doaj.org/article/5c71a8d9cb12410a9f45f43ad7c95a09
Publikováno v:
The Astrophysical Journal, Vol 966, Iss 1, p 27 (2024)
The magnetic topology of erupting regions on the Sun is a key factor in the energy buildup and release, and the subsequent evolution of flares and coronal mass ejections (CMEs). The presence/absence of null points and separatrices dictates whether an
Externí odkaz:
https://doaj.org/article/703921f512da4e37a0b70c021d13330c
Autor:
Chunming Zhu, C. Richard DeVore, Joel T. Dahlin, Jiong Qiu, Maria D. Kazachenko, Vadim M. Uritsky, Jackson S. Vandervelde
Publikováno v:
The Astrophysical Journal, Vol 961, Iss 2, p 218 (2024)
Understanding large-scale solar eruptions requires detailed investigation of the entire system’s evolution, including the magnetic environment enveloping the source region and searches for precursor activity prior to event onset. We combine stereos
Externí odkaz:
https://doaj.org/article/51b7bf2f17b84e69bfe5302c28d431d9
Autor:
C. Richard A. Catlow
Publikováno v:
Royal Society Open Science, Vol 10, Iss 5 (2023)
Externí odkaz:
https://doaj.org/article/33e131242f0f43f885197e51ac006261
Autor:
Vadim M. Uritsky, Judith T. Karpen, Nour E. Raouafi, Pankaj Kumar, C. Richard DeVore, Craig E. Deforest
Publikováno v:
The Astrophysical Journal Letters, Vol 955, Iss 2, p L38 (2023)
We present results of a quantitative analysis of structured plasma outflows above a polar coronal hole observed by the Atmospheric Imaging Assembly (AIA) on board the Solar Dynamics Observatory (SDO) spacecraft. In a 6 hr interval of continuous high-
Externí odkaz:
https://doaj.org/article/2b3c8a4af4e24a61b8543781828f1ab2
Autor:
Pankaj Kumar, Judith T. Karpen, Vadim M. Uritsky, Craig E. Deforest, Nour E. Raouafi, C. Richard DeVore, Spiro K. Antiochos
Publikováno v:
The Astrophysical Journal Letters, Vol 951, Iss 1, p L15 (2023)
Microstreams are fluctuations in the solar wind speed and density associated with polarity-reversing folds in the magnetic field (also denoted switchbacks). Despite their long heritage, the origin of these microstreams/switchbacks remains poorly unde
Externí odkaz:
https://doaj.org/article/979cd62363c54f079e7e01c9a8d87da3
Autor:
Nasir, Jamal Abdul, Guan, Jingcheng, Jee, Woongkyu, Woodley, Scott M., Sokol, Alexey A., Catlow, C. Richard A., Elena, Alin Marin
Silica polymorphs and zeolites are fundamental to a wide range of industrial applications owing to their diverse structural characteristics, thermodynamic and mechanical stability under varying conditions and due to their geological importance. Compu
Externí odkaz:
http://arxiv.org/abs/2411.00436
