Results 81 to 90 of about 6,510 (310)

Opportunities of Semiconducting Oxide Nanostructures as Advanced Luminescent Materials in Photonics

Advanced Materials, EarlyView.
The review discusses the challenges of wide and ultrawide bandgap semiconducting oxides as a suitable material platform for photonics. They offer great versatility in terms of tuning microstructure, native defects, doping, anisotropy, and micro‐ and nano‐structuring. The review focuses on their light emission, light‐confinement in optical cavities, and
Ana Cremades, Pedro Hidalgo, David Maestre, Ruth Martínez‐Casado, Emilio Nogales, Beatriz Rodríguez, G. Cristian Vásquez, Bianchi Méndez   +7 more
wiley   +1 more source

RESEARCH ON METHODS FOR DETERMINING THE MAGNETIC MOMENT OF A SATELLITE IN EARTH'S MAGNETIC FIELD [PDF]

, 1983
Wen-kui Jia
openalex   +1 more source

2D Co‐Mo‐Hydroxide‐Based Multifunctional Material for the Development of H2‐Based Clean Energy Technologies

Advanced Materials, EarlyView.
2D α‐Co(OH)2 interleaved with Mo species displays an appealing dual functionality for the production and use of green hydrogen.Mo incorporation greatly benefits the electrochemical behaviour in Oxygen Evolution Reaction for H2 production, while the magnetocaloric response at liquid H2 temperature paves the way for alternative cryogenic refrigerants ...
Daniel Muñoz‐Gil, Celia Castillo‐Blas, Dawid Krystian Feler, Isabel Gómez‐Recio, Miguel Tinoco, Ana Querejeta‐Fernández, Rodrigo González‐Prieto, Felipe Gándara, Romualdo Santos Silva Jr, Pilar Ferrer, Carlos Prieto, Luc Lajaunie, José Luis Martinez‐Peña, María Luisa Ruiz‐González, José María González‐Calbet   +14 more
wiley   +1 more source

Geomagnetic Information Model for 2019

Kartografija i Geoinformacije, 2019
In the narrow sense, “Geomagnetic Information” (GI) refers to the Earth’s magnetic field declination (D) and its annual variation (AVD) as marginal information of official and military maps.
Mario Brkić
doaj  

Determination of the Radius of the Ring Current in the Earth’s Core According to the Data of the INTERMAGNET Network Observatories

Applied Sciences
The geomagnetic dynamo is currently considered the most likely source of the Earth’s main dipole field. However, the radius of the current ring located in the Earth’s core is not reliably known.
Ivan Vassilyev, Inna Fedulina, Zhassulan Mendakulov, Beibit Zhumabayev, Igor Kozin   +4 more
doaj   +1 more source

The strength of the Earth's magnetic field from Pre-Pottery to Pottery Neolithic, Jordan. [PDF]

Proc Natl Acad Sci U S A, 2021
Di Chiara A, Tauxe L, Levy TE, Najjar M, Florindo F, Ben-Yosef E.   +5 more
europepmc   +1 more source

Comments on “Determination of the intensity of the Earth's magnetic field during archaeological times: Reliability of the Thellier Technique” [PDF]

, 1988
D. Walton
openalex   +1 more source

Successive Orthorhombic Distortions in Kagome Metals by Molecular Orbital Formation

Advanced Materials, EarlyView.
Orthorhombic distortions in kagome metals break the symmetry required for exotic charge order. Synchrotron X‐ray diffraction of NdRu3Si2 reveals successive orthorhombic transitions driven by molecular orbital formation between kagome layers. The frustrated kagome lattice hosts degenerate patterns of kagome dimers whose short‐range correlations produce ...
Ryo Misawa, Shunsuke Kitou, Rinsuke Yamada, Tobi Gaggl, Ryota Nakano, Yudai Shibata, Yoshihiro Okamura, Markus Kriener, Priya Ranjan Baral, Yuiga Nakamura, Yoshichika Ōnuki, Youtarou Takahashi, Taka‐hisa Arima, Milena Jovanovic, Leslie M. Schoop, Max Hirschberger   +15 more
wiley   +1 more source

On the Earth’s magnetic field and the Hall effect [PDF]

Nonlinear Processes in Geophysics, 2003
In a recent paper de Paor put forward a new theory of the Earth's magnetic field that depended on the Hall effect as an energy transfer mechanism. The purpose of this paper is to demonstrate that the mechanism invoked is unimportant except in certain
J. E. Allen
doaj  

Magnetospheric access for solar protons during the January 2005 SEP event

Journal of Space Weather and Space Climate, 2018
The early phase of the extraordinary solar energetic particle 20 January, 2005 event having the highest peak flux of any SEP in the past 50 years of protons with energies > 100 MeV is studied.
Kalegaev Vladimir V., Vlasova Natalia A., Nazarkov Ilya S., Melkova Sophia A.   +3 more
doaj   +1 more source