Results 11 to 20 of about 1,591,950 (295)

Late Paleozoic Depositional Environments and Sediment Transport Directions of the Itararé Group Rocks From the State of São Paulo, Brazil, Determined From Rock Magnetism and Magnetic Anisotropy

open access: yesEarth and Space Science, 2021
Sedimentary rocks of the Itararé Group, deposited during the Late Paleozoic Ice Age in the Paraná Basin of South America, were collected throughout the state of São Paulo, Brazil, for an anisotropy of magnetic susceptibility (AMS) and rock‐magnetic study.
Dario Bilardello
doaj   +2 more sources

Introduction to the Special Section on Fundamental and Frontier Research in Rock Magnetism [PDF]

open access: yesJournal of Geophysical Research: Solid Earth, 2006
Many of the papers in this special section were first presented in the session “Rock Magnetism: Fundamentals and Frontiers” at the 2005 Fall AGU meeting.
Wyn Williams, Mike Jackson
exaly   +2 more sources

ROCK MAGNETISM AND GEOCHEMISTRY ANALYSES OF SURFACE SEDIMENTS AT MAAR LAKE: STUDY CASE AT RANU KLAKAH, EAST JAVA, INDONESIA

open access: yesRudarsko-geološko-naftni Zbornik
Ranu Klakah is a maar lake that is part of the Lamongan Monogenetic Volcanic Field (LMVF), East Java, Indonesia, which has a closed hydrological system.
Fathia Matondang   +9 more
doaj   +2 more sources

Domain State Diagnosis in Rock Magnetism: Evaluation of Potential Alternatives to the Day Diagram

open access: yesJournal of Geophysical Research: Solid Earth, 2019
The Day diagram is used extensively in rock magnetism for domain state diagnosis. It has been shown recently to be fundamentally ambiguous for 10 sets of reasons.
Hirokuni Oda, David Heslop, Xiang Zhao
exaly   +2 more sources

The importance of clays in speleothem magnetic remanence acquisition [PDF]

open access: yesScientific Reports
Speleothems are promising recorders of paleosecular variation of the Earth’s magnetic field, but ambiguities remain about the physical processes active during remanence acquisition.
Rashida Doctor   +4 more
doaj   +2 more sources

Special issue “Recent advances in geo-, paleo- and rock-magnetism”

open access: yesEarth, Planets and Space, 2019
The special issue of Earth, Planets and Space “Recent Advances in Geo-, Paleo- and Rock-Magnetism” was motivated by presentations given in Session S-EM18 “General Contributions in Geomagnetism, Paleomagnetism, and Rock magnetism” held during the Japan ...
John A. Tarduno   +5 more
doaj   +2 more sources

Microscopic magnetic-field imaging of a single lunar dust grain [PDF]

open access: yesFundamental Research
The origin of lunar magnetic anomalies—whether remnants of an ancient core dynamo or impact-induced magnetizations—remains debated due to a critical observational gap linking microscopic magnetic carriers to macroscopic orbital measurements. Conventional
Yibo Yang   +9 more
doaj   +2 more sources

Rock magnetism of the offshore soils of Lake Qinghai in the western China

open access: yesFrontiers in Earth Science, 2016
Lake Qinghai is the largest lake in China and situated in an important climate-sensitive zone on the northeastern margin of the Tibetan Plateau, making it an ideal place to study the environmental evolution of the northwest China as well as the interplay
Peng eZhang   +7 more
doaj   +2 more sources

Magnetoelectric Multiferroics for the Next‐Generation Ultralow‐Power Electronics [PDF]

open access: yesAdvanced Science, EarlyView.
Magnetoelectric coupling provides a unifying route from electric‐field control of magnetic order to non‐volatile MeRAM, MESO logic, and emerging antiferromagnetic and magnonic devices. By connecting switching physics with device benchmarks, material platforms, and integration strategies, distinctive technological opportunities are identified alongside ...
Yang Liu   +13 more
wiley   +2 more sources

A Study of Rock Magnetism of High-Grade Hematite Ores

open access: yes, 2015
Rock magnetism is useful in various applications. Hematite is one of the two most important carriers of magnetism in the natural world and its magnetic features were mostly studied through laboratory experiments using synthetic hematite samples.
William W. Guo
semanticscholar   +2 more sources

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