Results 21 to 30 of about 539 (132)

A global mantle conductivity model derived from 8 years of Swarm satellite magnetic data

Earth and Planetary Physics, 2023
Mantle conductivity imaging is one of the scientific goals of the forthcoming Macau ScienceSatellite-1 (MSS-1). To achieve this goal, we develop a data analysis and inversion scheme for satellite magnetic data to probe global one-dimensional (1D) mantle ...
HongBo Yao, ZhengYong Ren, KeJia Pan, JingTian Tang, KeKe Zhang   +4 more
doaj   +1 more source

Modeling the energetic electron eluxes in the inner radiation belt based on a drift-source model

Earth and Planetary Physics, 2023
The Macau Science Satellite-1 (MSS-1), designed by the Macao University of Science and Technology and the National Space Science Center (NSSC) of China, is equipped to detect the fine structure of the magnetic field over the South Atlantic Anomaly (SAA ...
Zheng Xiang, BinBin Ni, YangXiZi Liu, XuDong Gu, Song Fu, Wei Xu, Xing Cao, Xin Ma, DeYu Guo, JunHu Dong, JingLe Hu   +10 more
doaj   +1 more source

Enhanced Hydrogen Evolution Activity of MoS2 Through Solid Solution Modification of Its Edge Sites With Ruthenium

Angewandte Chemie, EarlyView.
Modulating the edge sites of molybdenum disulfide significantly boosts hydrogen production. By depositing Ru to form an edge‐coordinated solid solution, we accelerate water dissociation and shift the hydrogen evolution reaction pathway to Volmer–Tafel.
Jinsong Zhou, Tsz Kei Leung, Denis A. Kuznetsov, Christoph R. Müller, Lei Ran, Yingguang Zhang, Xin Li, Gang Li, Yifan Xu, Keda Chen, Qinglan Tang, Yaoyang Yu, Michael K.H. Leung   +12 more
wiley   +2 more sources

Thermal stability analysis of a satellite-borne optical bench based on quasi-kinematic support

Earth and Planetary Physics, 2023
Macau Science Satellite-1 (known as MSS-1) is a low-inclination mission that will be launched at the beginning of 2023. An optical bench is used for accessing high-precision strength and direction measurements of the magnetic field.
Huan Zhang, ChunYu Yu, Le Suo, WenBo Luo, Ding Yuan, JiaMing Ou   +5 more
doaj   +1 more source

Tunable Raman Scattering of Fe(II) Coordination Networks With Magnetic Fields

Angewandte Chemie, EarlyView.
Four heavy Hg(II) coordination networks with paramagnetic Fe(II) sites reveal strong and halogen‐tunable low‐frequency (LF) sub‐terahertz phonons and field‐dependent magnetic transitions. LF phonon spectroscopy and Raman magnetospectroscopy are powerful probes of structure, low‐energy vibration, zero‐field splitting, and spin–phonon coupling supported ...
Guanping Li, Olaf Stefanczyk, Joseph M. Flitcroft, Jonathan M. Skelton, William T. Morrillo, Meagan Oakley, Lulu Xiong, Koji Nakabayashi, Dmitry Smirnov, Komalavalli Thirunavukkuarasu, Mykhaylo Ozerov, Shin‐ichi Ohkoshi, Nicholas F. Chilton   +12 more
wiley   +2 more sources

Information carried by different magnetic observations: A review

Earth and Planetary Physics
The Macau satellites differ from their predecessors in their orbits: MSS-1 (Macau Science Satellite-1) is in low inclination and the planned MSS-2 will be in highly elliptical orbits. This paper reviews the fundamental advantages and disadvantages of the
David Gubbins
doaj   +1 more source

Preface to the Special Issue of Initial Scientific Results of MSS-1

Earth and Planetary Physics
The scientific research of geomagnetism has been largely driven by new geomagnetic data that are available to scientists. Macau Science Satellite-1 (MSS-1) was successfully launched on 21st May 2023 into a near-circular orbit of altitude of about 450 km ...
Keke Zhang, PengFei Liu, YongXin Pan
doaj   +1 more source

Spectral‐Kinetic Synergy in Au‐Network Engineered FeTiO3: A Multi‐Field Coupling Strategy for Lunar In Situ Resource Utilization

Advanced Science, EarlyView.
How can humanity achieve lunar self‐sufficiency? We utilize Au topology networks to modify the abundant lunar ilmenite. This catalyst, under sunlight, can convert waste carbon dioxide into space fuel. This design leverages the moon's natural vacuum for green manufacturing, avoiding the waste of gold and serving as “artificial chloroplasts” to sustain ...
Yahang Wang, Quanxin Wang, Pakkin Leong, Shi Feng, Meng Wang, Runyang Mo, Xianjin Shi, Xiaohui Li, Gangqiang Zhu, Chipui Tang   +9 more
wiley   +1 more source

Inverting tidal velocity from geomagnetic satellite by nonlinear method

Earth and Planetary Physics
This study presents an inversion method to recover the tidal flow velocity using tidal signals extracted from geomagnetic satellite dataset. By integrating the latest Earth conductivity profile and the Earth's magnetic field model, the limited memory ...
Yu Gu, ZhengYong Ren, Yang Wu, LiNan Xu, PengFei Liu, Keke Zhang   +5 more
doaj   +1 more source

The behavior of a lithospheric magnetization and magnetic field model

Earth and Planetary Physics, 2023
The Earth’s “lithosphere” is its outer shell, made up of the Earth’s crust and outermost mantle. The part of the Earth’s magnetic field that originates in the lithosphere consists of a superposition of magnetic anomalies with a broad spectrum of sizes ...
PengFei Liu, Yi Jiang, Qing Yan, Ann M. Hirt   +3 more
doaj   +1 more source