자성 측정 시스템
Submitted by rnd_admin on Tue, 10/22/2024 - 00:10
ename_ko:
자성 측정 시스템
ename_en:
MPMS
emodel:
MPMS3
institution:
응용물리연구소
location:
관악 자연과학관2
(19동 411호)
epname:
송인경
tel:
02-6415-7783
email:
iksong@snu.ac.kr
link:
https://iap.snu.ac.kr/equipment/list?cateidx=19
keyword:
1. Temperature control-feature
- Operating Range : 1.8 K to 400 K
- Cooling Rate : 30 K/min (300 K to 10 K stable in 15min., typical), 10 K/min (10 K to 1.8 K stable in 5min., typical)
- Temperature Stability : ±0.5%
2. Magnetic field control-feature
- Magnetic Field Range : -70 kOe to +70 kOe
- Field Uniformity : 0.01 % over 4 cm
- Field Charging Rate : 4 Oe/sec to 700 Oe/sec
- Field Charging Resolution : 0.33 Oe
- Remanent Field : ~5 Oe (typical) when oscillating from full field back to zero
3. Magnetization measurements-feature
- Maximum DC moment : 10 emu
- Sensitivity : ≤ 2,500 Oe: < 1×10-8 emu (with less than 10 second averaging) > 2,500 Oe: < 8×10-8 emu (with less than 10 second averaging)
- Variable drive amplitude : 0.1 to 8 mm (peak)
4. Evercool
- Helium Cooling Ability : 9 Liters/day
- Liquid Helium Volume : 16 Liters
code:
iap19_mpms