Zobrazeno 1 - 10
of 264 425
pro vyhledávání: '"MacDonald As"'
The Pauli exclusion principle combined with interactions between fermions is a unifying basic mechanism that can give rise to quantum phases with spin order in diverse physical systems. Transition-metal ferromagnets, with isotropic ordering respectin
Externí odkaz:
http://arxiv.org/abs/2411.00717
Autor:
Fu, ZhuangEn, Samarawickrama, Piumi I., Ackerman, John, Zhu, Yanglin, Mao, Zhiqiang, Watanabe, Kenji, Taniguchi, Takashi, Wang, Wenyong, Dahnovsky, Yuri, Wu, Mingzhong, Chien, TeYu, Tang, Jinke, MacDonald, Allan H., Chen, Hua, Tian, Jifa
Publikováno v:
Nature Communications 15 (2024) 3630
Effective control of magnetic phases in two-dimensional magnets would constitute crucial progress in spintronics, holding great potential for future computing technologies. Here, we report a new approach of leveraging tunneling current as a tool for
Externí odkaz:
http://arxiv.org/abs/2410.19255
Aerosols are a ubiquitous feature of planetary atmospheres and leave clear spectral imprints in exoplanet spectra. Pre-JWST, exoplanet retrieval frameworks mostly adopted simple parametric approximations. With JWST, we now have access to mid-infrared
Externí odkaz:
http://arxiv.org/abs/2410.19253
Autor:
MacDonald, Ryan J.
Publikováno v:
Journal of Open Source Software (2023): 8(81), 4873
Spectroscopic observations of exoplanet atmospheres can reveal the chemical composition, temperature, cloud properties, and (potentially) the habitability of these distant worlds. The inference of such properties is generally enabled by Bayesian atmo
Externí odkaz:
http://arxiv.org/abs/2410.18181
Autor:
Boehm, V. A., Lewis, N. K., Fairman, C. E., Moran, S. E., Gascón, C., Wakeford, H. R., Alam, M. K., Alderson, L., Barstow, J., Batalha, N. E., Grant, D., López-Morales, M., MacDonald, R. J., Marley, M. S., Ohno, K.
Ultraviolet wavelengths offer unique insights into aerosols in exoplanetary atmospheres. However, only a handful of exoplanets have been observed in the ultraviolet to date. Here, we present the ultraviolet-visible transmission spectrum of the inflat
Externí odkaz:
http://arxiv.org/abs/2410.17368
Networks arise naturally in many scientific fields as a representation of pairwise connections. Statistical network analysis has most often considered a single large network, but it is common in a number of applications, for example, neuroimaging, to
Externí odkaz:
http://arxiv.org/abs/2410.17046
Zoomorphic robots have the potential to offer companionship and well-being as accessible, low-maintenance alternatives to pet ownership. Many such robots, however, feature limited emotional expression, restricting their potential for rich affective r
Externí odkaz:
http://arxiv.org/abs/2410.15486
Autor:
Agrawal, Arnav, MacDonald, Ryan J.
Publikováno v:
Journal of Open Source Software (2024): 9(102), 6894
Atmospheric studies of exoplanets and brown dwarfs are a cutting-edge and rapidly evolving area of astrophysics research. Calculating models of exoplanet or brown dwarf spectra requires knowledge of the wavelength-dependent absorption of light (cross
Externí odkaz:
http://arxiv.org/abs/2410.14751
Acquiring accurate external respiratory data during functional Magnetic Resonance Imaging (fMRI) is challenging, prompting the exploration of machine learning methods to estimate respiratory variation (RV) from fMRI data. Respiration induces head mot
Externí odkaz:
http://arxiv.org/abs/2410.19802
Autor:
Sun, Xingzhi, Liao, Danqi, MacDonald, Kincaid, Zhang, Yanlei, Liu, Chen, Huguet, Guillaume, Wolf, Guy, Adelstein, Ian, Rudner, Tim G. J., Krishnaswamy, Smita
Rapid growth of high-dimensional datasets in fields such as single-cell RNA sequencing and spatial genomics has led to unprecedented opportunities for scientific discovery, but it also presents unique computational and statistical challenges. Traditi
Externí odkaz:
http://arxiv.org/abs/2410.12779