LAB & EQUIPMENTS: R311
R311 is for cryogenic measurements, gas handling, and general analytical measurements such as spectroscopy and electrochemistry.
Lab for physical properties.
Room 311 is composed of three rooms. The main room is for cryogenic electronic and magnetic measurements using liq. N2 and He. The He gas is recovered by Laboratory of Low-Temperature Materials Science at IMR and recycled to liq. He. The smallest room is used for gas experiments, which not only perform gas adsorption/desorption measurements but also do handling gas supply to other cryostats such as PPMS and MPMS for in situ electronic/magnetic measurements. Another room is used not only as a stock room, but also for sampling, spectroscopic characterization, and solution chemistry.
(From upper left: Photo 1 to right side)
Photo 1: SQUID No. 1 for magnetic measurements (Quantum Design Co. Ltd. MPMS-XL-7T with AC option) and iHelium-3 for measurements at low temperatures down to 500 mK
Photo 2: SQUID No. 2 for magnetic measurements (Quantum Design Co. Ltd. MPMS-7T) and iHelium-3
Photo 3: Cryostat for electronic measurements (Quantum Design Co. Ltd. PPMS) and electronic equipments for measurements of electronic conductivity, impedance, dielectric responses, and so on
Photo 4: micro-probe at low temperatures (T > 100 K)
Photo 5: FT-IR with an attachment for single-crystal microscopic measurements (JASCO Co. Ltd. FT/IR-4200+IRT-5000) and cryostat (He) used for IRT
R311
(From upper left: Photo 1 to right side)
Click a picture for zooming
A left room of R311 is for gas handling and gas adsorption measurements.
Control physical properties by gases
A small room of R311 is used for gas handling and gas adsorption/desorption measurements with various kinds of gases such as N2, He, Ar, CO2, O2, NO, CH3, and solvent molecules. The equipments handling gases supply gases to cryostats, as well as PPMS and MPMS for in situ physical measurements.
(From upper left: Photo 1 to right side)
Photo 1: Gas handling and gas adsorption/desorption measurements (BEL Japan Inc. BELSORP-max)
Photo 2: Gas handling and gas adsorption/desorption measurements (BEL Japan Inc. BELSORP-HP)
Photo 3: Cryostat for gas adsorption/desorption measurements and in situ electronic measurements (BEL Japan Inc.)
Photo 4: Several gases
Photo 5: CH3 and NO gas cylinders are kept in cylinder cabinets designed for respective gases
R311 gas room
(From upper left: Photo 1 to right side)
Click a picture for zooming