MPI Simulator
1D excitation in the
y
-direction (
f
DF
= 25 kHz)
Click to add a new MNP
Click, hold and drag MNPs
Double (or right) click to remove
Visualization
Vectors
Magnitude
Magnitude & Vectors
Animation Frequency
Set Magnetic Field Parameters
Drive Field Amplitude
[
-
] mT - Set:
mT
Gradient Amplitude
[
-
] T/m - Set:
T/m
Gradient Type
[FFP - FFL] - Set:
Set MNP Parameters
Particle Diameter (
d
)
[
-
] nm - Set:
nm
Relaxation Time Constant (
τ
)
[
-
] μs - Set:
μs
Reset All
Particle Model
M
=
M
s
· ℒ (|
H
| ·
β
)
H
|
H
|
-
τ
d
M
d
t
Langevin Constant
β
=
m
· μ
0
k
B
T
[m · A
-1
]
Saturation Mag.
M
s
=
300
[mT]
Particle Vol.
V
=
π
d
3
6
[m
3
]
Temperature
T
=
37
[°C]
Mag. Moment (Saturation)
m
=
M
s
·
V
[A · m
2
]
Applied Field |
H
|
Show with Fundamental
Hide Sum
Show Phase