Radical Pair Suite
1. Wavefunction Dynamics
2. Density Matrix
3. Transient Kinetics
4. MARY Curve (Yield vs B₀)
External B₀ (Z) [mT]:
0.0
Isotropic Hyperfine (a) [mT]:
2.0
Exchange (J) [mT]:
0.0
Display Basis
Singlet-Triplet Basis
Product Basis (↑↓)
Prepare Initial State
|S, ⇑⟩
|T₊, ⇑⟩
|T₀, ⇑⟩
|T₋, ⇑⟩
|S, ⇓⟩
|T₊, ⇓⟩
|T₀, ⇓⟩
|T₋, ⇓⟩
|↑↑, ⇑⟩
|↑↓, ⇑⟩
|↓↑, ⇑⟩
|↓↓, ⇑⟩
Observe State (Graph)
|S, ⇑⟩
|T₊, ⇑⟩
|T₀, ⇑⟩
|T₋, ⇑⟩
|S, ⇓⟩
|T₊, ⇓⟩
|T₀, ⇓⟩
|T₋, ⇓⟩
|↑↑, ⇑⟩
|↑↓, ⇑⟩
|↓↑, ⇑⟩
|↓↓, ⇑⟩
Pause
Restart
Complex Amplitudes (ℂ
8
)
Vector
= Complex Amplitude
Orange Bar
= Probability |c|²
Observation Probability
External B₀ (Z) [mT]:
0.0
Isotropic Hyperfine (a) [mT]:
2.0
Exchange (J) [mT]:
0.0
Pause
Restart
Density Matrix Cityscape (ρ
ST
)
Singlet Population (ρ
SS
)
External B₀ (Z) [mT]:
0.0
Isotropic Hyp (a) [mT]:
2.0
Exchange (J) [mT]:
0.0
Singlet Rate (k
S
) [s⁻¹]:
1.0 × 10
6
Triplet Rate (k
T
) [s⁻¹]:
1.0 × 10
6
Pause
Restart
Transient Density Matrix (ρ
ST
)
Transient Product Yields (Φ)
— Singlet Yield (Φ
S
)
— Triplet Yield (Φ
T
)
- - Radical Pair (Tr[ρ])
Plot Max B₀ [mT]:
20.0
Isotropic Hyp (a) [mT]:
2.0
Exchange (J) [mT]:
0.0
Singlet Rate (k
S
) [s⁻¹]:
1.0 × 10
6
Triplet Rate (k
T
) [s⁻¹]:
1.0 × 10
6
MARY Curve: Asymptotic Yield vs Magnetic Field
— Final Singlet Yield (Φ
S
)
— Final Triplet Yield (Φ
T
)
Spin State Energies vs Magnetic Field (Unperturbed)
— Singlet (S)
— Triplet (T₊)
— Triplet (T₀)
— Triplet (T₋)
█ Hyperfine Mixing Window (S ± a)