A frequency measurement method based on optimal multi-average for increasing proton magnetometer measurement precision
C Tan, J Wang, Z Li - Measurement, 2019 - Elsevier
The measurement precision of proton magnetometers (PM) depends on the measurement
accuracy of low signal-to-noise ratio (SNR) Larmor frequency which output from sensors. In …
accuracy of low signal-to-noise ratio (SNR) Larmor frequency which output from sensors. In …
Nonlinear compensation method based on data for increasing absolute measurement precision of FID signal
C Tan, L Xin, H Chen, L Yang - IEEE Transactions on …, 2021 - ieeexplore.ieee.org
To increase proton magnetometer (PM) absolute precision, a compensation method is
presented to compensate the nonlinear part of the free induction decay (FID) signal. The …
presented to compensate the nonlinear part of the free induction decay (FID) signal. The …
Toward achieving the theoretical limit of electron spin polarization in covalently linked radical-chromophore dyads
A Tripathi, V Rane - The Journal of Physical Chemistry B, 2019 - ACS Publications
Electron spin systems with non-Boltzmann spin distributions are commonly observed in
photophysical and photochemical processes involving free radicals. Understanding the …
photophysical and photochemical processes involving free radicals. Understanding the …
A multiparameter integrated magnetometer based on combination of scalar and vector fields
The diversity of magnetic field information obtained in marine geomagnetic measurements is
of great relevance to defining detailed features of the targets. In this article, a solution …
of great relevance to defining detailed features of the targets. In this article, a solution …
Towed Overhauser marine magnetometer for weak magnetic anomaly detection in severe ocean conditions
A towed Overhauser marine geomagnetic magnetometer used for weak magnetic anomaly
detection in severe ocean conditions is studied to investigate means to reduce the negative …
detection in severe ocean conditions is studied to investigate means to reduce the negative …
JOM-4S overhauser magnetometer and sensitivity estimation
X Gong, S Chen, S Zhang - Sensors, 2021 - mdpi.com
The Overhauser magnetometer is a scalar quantum magnetometer based on the dynamic
nuclear polarization (DNP) effect in the Earth's magnetic field. Sensitivity is a key technical …
nuclear polarization (DNP) effect in the Earth's magnetic field. Sensitivity is a key technical …
An overview of sensing platform-technological aspects for vector magnetic measurement: A case study of the application in different scenarios
Magnetic sensing platform techniques have been used in many years in an attempt to better
evaluate the likelihood of recoverable hydrocarbon reservoirs by determining the depth and …
evaluate the likelihood of recoverable hydrocarbon reservoirs by determining the depth and …
Construction of an Overhauser magnetic gradiometer and the applications in geomagnetic observation and ferromagnetic target localization
The proton precession magnetometer with single sensor is commonly used in geomagnetic
observation and magnetic anomaly detection. Due to technological limitations, the …
observation and magnetic anomaly detection. Due to technological limitations, the …
Short-time and high-precision measurement method for Larmor frequency of marine overhauser sensor
The measurement accuracy of the Larmor frequency of the Overhauser magnetic sensor
directly determines the magnetic accuracy of the Overhauser magnetometer. We propose a …
directly determines the magnetic accuracy of the Overhauser magnetometer. We propose a …
Research on an improved resonant cavity for overhauser geomagnetic sensor
Resonant cavity is an important component of Overhauser magnetometer sensor. Its function
is to make the working substance generate dynamic nuclear polarization effect in the sensor …
is to make the working substance generate dynamic nuclear polarization effect in the sensor …