LAKESHORE_Vibrating Sample Magnetometer

Lake Shore’s fully integrated vibrating sample magnetometers (VSM) are used to characterize the DC magnetic properties of materials as a function of magnetic field, temperature, and time. The magnetometer is used for basic characterizations of magnetic materials. The measured property is the dependency of the magnetic moment on the applied magnetic field. The results are usually reported as mass magnetization, moment per sample mass.

Specifications
Magnetic Field

Room temperature +/- 2T
Variable temperature +/- 1.2T
Temperature 15 K to 300K
Carrier concentration density 1 × 106 to 1 × 1019 cm-3
Mobility 1 to 1 × 105 cm2/Vs
Current(A) ±10 nA to ±1 A
Voltage(V) 0 V to 200 V
Sample size Up to 76mm in diameter

Sample requirement:
Only powder, Metal, Pellet and thin films samples allowed. No liquid samples can be done.
M Vs H @ Room Temperature (Magnetic Field range: +/- 12000Oe)
M Vs H @ constant Temperature ( selected Temp Range with regular intervals in the Low Temperature range 20-350K)
M Vs T @ constant Magnetic field (Magnetic Field range: +/- 12000Oe)

User Fees:
Internal
AP users
PolyU internal users
UGC-funded institutes
External User
Basic
 
$60 / hr
$60 / hr
$120 / hr
$210 / hr
$ 300 / hr