Superconducting sensors and methods in geophysical applications

R Stolz, M Schmelz, V Zakosarenko… - Superconductor …, 2021 - iopscience.iop.org
More than 50 years ago superconducting quantum interference devices (SQUIDs) were
invented. Since then many applications opened up. Already in a 1980 workshop (Weinstock …

Multivariate processing of airborne natural source electromagnetic data—application to field data from Gobabis (Namibia)

A Thiede, M Schiffler, A Junge… - Geophysical Journal …, 2024 - academic.oup.com
As deep-seated ore deposits become increasingly relevant for mineral exploration, the
demand for time-efficient and powerful deep-sounding exploration methods rises. A suitable …

Commercial operation of a SQUID-based airborne magnetic gradiometer

J Rudd, G Chubak, H Larnier, R Stolz, M Schiffler… - The Leading …, 2022 - library.seg.org
Gradient measurement of the magnetic field vector, especially full-tensor magnetic
gradiometers (FTMGs), provides various advantages over gradient components derived …

A three-axis SQUID-based absolute vector magnetometer

T Schönau, V Zakosarenko, M Schmelz… - Review of Scientific …, 2015 - pubs.aip.org
We report on the development of a three-axis absolute vector magnetometer suited for
mobile operation in the Earth's magnetic field. It is based on low critical temperature dc …

Three component SQUID-based system for airborne natural field electromagnetics

H Larnier, G Chubak, M Schneider… - … Exposition and Annual …, 2021 - onepetro.org
Natural source electromagnetic surveys are today routinely performed from airborne
platforms but limitations in measured components or bandwidth set margins to exploration …

Magnetic background field-tolerant SQIF-based current sensors

M Schmelz, M Hopf, V Zakosarenko… - Superconductor …, 2021 - iopscience.iop.org
We report on the development of magnetic background field-tolerant superconducting
quantum interference filter (SQIF) based on low-capacitance sub-micrometer sized cross …

Modeling and inversion of airborne full tensor magnetic gradiometry data in the Thuringian basin and forest

M Queitsch - 2016 - db-thueringen.de
The recent development of airborne full tensor magnetic gradiometer (FTMG) systems,
based on superconducting quantum interference devices (SQUID), allows to obtain the full …

Absolute calibration of a three-axis SQUID-cascade vector magnetometer

T Schönau, V Zakosarenko, M Schmelz… - Measurement …, 2016 - iopscience.iop.org
We report on the absolute calibration of a three-axis SQUID-cascade vector magnetometer
suited for mobile operation in the Earth's magnetic field. It is based on low temperature …

[CITATION][C] SQUID based receivers for electromagnetic exploration

A Chwala, M Schmelz, T Schönau, V Zakosarenko… - 2017