|
Sample name
|
ρ (kg/m3)
|
σρ (kg/m3)
|
NRM (A/m)
|
σNRM (A/m)
|
K (SI)
|
σK (SI)
|
Q
|
Tc (°C)
|
x
|
Ms (Am2/kg)
|
Rep. Hcr/Hc
|
Rep. Mrs/Ms
|
Magnetic domain state
|
|---|
|
6K#562R1
|
2.89
|
0.01
|
13.0
|
3.2
|
0.0607
|
0.0016
|
7
|
420
|
0.26
|
1.81
|
2.72
|
0.10
|
PSD
|
|
6K#569R4-1
|
2.71
|
0.04
|
0.8
|
0.5
|
0.0021
|
0.0008
|
12
| | |
0.03
|
2.40
|
0.17
|
PSD
|
|
6K#569R4-2
|
2.85
|
0.02
|
88.7
|
6.5
|
0.0138
|
0.0013
|
202
|
420
|
0.26
|
0.63
|
1.18
|
0.47
|
SD
|
|
6K#569R4-3
|
2.89
|
0.01
|
28.2
|
16.2
|
0.0242
|
0.0098
|
37
|
540
|
0.06
|
1.25
|
1.83
|
0.24
|
PSD
|
- ρ, bulk grain density. σρ, standard deviation of ρ. NRM, natural remanent magnetization. σNRM, standard deviation of NRM. K, magnetic susceptibility. σK, standard deviation of K. Q, Koenigsberger ratio. Tc, Curie temperature. x, titanium content of Fe3-xTixO4 estimated from Curie temperature
- Ms saturation magnetization, Hcr remanent coercivity, Hc coercivity, Mr saturation remanent magnetization, Rep representative
