The energy resolution per bandwidth ER is a figure of merit that combines the field
resolution, bandwidth or duration of the measurement, and size of the sensed region …

Remanent magnetization in geological samples may record the past intensity and direction
of planetary magnetic fields. Traditionally, this magnetization is analyzed through …

Ferromanganese nodules are cm‐sized, authigenic, abyssal manganese‐iron‐hydroxide
concretions. They grow very slowly at rates of a few mm per million years. Although their …

Satellite magnetic surveys have revealed features consistent with magnetization at depth in
the lithosphere. Previous studies have reported magnetic minerals preserved in mantle …

We have developed a high-resolution scanning superconducting quantum interference
device (SQUID) microscope for imaging the magnetic field of geological samples at room …

Ferromanganese crusts record long‐term deep‐sea environmental changes. Thus,
providing their reliable high‐resolution age models is important. We applied a …

Recent advances in magnetic microscopy have enabled studies of geological samples
whose weak and spatially nonuniform magnetizations were previously inaccessible to …

Rock samples can have wide range of magnetic properties depending on composition,
amount of ferromagnetic minerals, grain sizes and microstructures. Here, we used scanning …

Scanning magnetic microscopes enable high-sensitivity map** of magnetic fields in thin
geological sections, facilitating submillimeter-to submicrometer-scale studies of …

We characterized a low temperature superconducting quantum interference device (SQUID)
magnetometer system developed for high-sensitivity geomagnetic field measurement, and …