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NV Center Spin Dephasing & Magnetic Sensitivity Calculator

Easily calculate and compute nv center spin dephasing & magnetic sensitivity calculator with accurate equations, live formulas, and expert guidance.

Inhomogeneous spin dephasing coherence time.

Fluorescence photons collected per shot.

Optically detected magnetic resonance fluorescence dip contrast (0 - 1).

Calculated Result
1.88 nT/√Hz

Magnetic Sensitivity

Magnetic Sensitivity

1.88 nT/√Hz

Shot Noise Magnetic Sensitivity N T

1.88

Gyromagnetic Ratio Ghz Per Tesla

28.024

Linewidth Fwhm Mhz

0.13

1.88 — nT/√Hz

Calculation Breakdown

  1. Applied FormulaModels diamond nitrogen-vacancy (NV) center spin magnetometer shot-noise limited magnetic sensitivity and dephasing linewidth.\Delta B_{min} = \frac{\hbar}{g \mu_B C \sqrt{N_{readout} T_2}}

NV Center Magnetometry Metric Output

Interactive visualization based on your current inputs

Calculated Value
0.00.50.91.41.9Magnetic Sensitivity

What Is the NV Center Spin Dephasing & Magnetic Sensitivity Calculator?

This tool computes nv center spin dephasing & magnetic sensitivity calculator with high precision arithmetic.

How Does the NV Center Spin Dephasing & Magnetic Sensitivity Calculator Work?

Models diamond nitrogen-vacancy (NV) center spin magnetometer shot-noise limited magnetic sensitivity and dephasing linewidth.

NV Center Spin Dephasing & Magnetic Sensitivity Calculator Formula & Variables

The core mathematical equation utilized by this calculator is expressed as:

ΔBmin=ℏgμBCNreadoutT2\Delta B_{min} = \frac{\hbar}{g \mu_B C \sqrt{N_{readout} T_2}}

Models diamond nitrogen-vacancy (NV) center spin magnetometer shot-noise limited magnetic sensitivity and dephasing linewidth.

How to Use the NV Center Spin Dephasing & Magnetic Sensitivity Calculator

  1. Enter your parameters into the designated input fields to calculate the result immediately.

Step-by-Step Example Calculation

NV Center Spin Dephasing & Magnetic Sensitivity Calculator Example

Input Values:

dephasingTimeT2StarUs:2.5
detectedPhotonsPerReadoutN:10000
opticallyDetectedContrastC:0.12
Worked Steps: Sample evaluation based on standard reference conditions.

Understanding Your Result

The calculated primary figure indicates the optimal or required nT/√Hz.

Factors That Affect the Result

  • Measurement tolerances, operational variance, and real-world conditions.

When Should You Use This Calculator?

  • Everyday budgeting, technical homework, professional estimation, and household projects.

Assumptions & Limitations

  • Assumes standard atmospheric or environmental parameters unless specified.

Frequently Asked Questions

Calculation Accuracy & Reference Note

Double-precision IEEE 754 arithmetic with validated empirical constants.

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