For Sample Preparation
Ultrahigh-pressure and High-temperature Generator
We have a cubic anvil type high-temperature and high-pressure generator (1,000-ton press), which can create high-pressure environments of up to 60,000 atmospheres and high temperatures of over 1,500°C. We are developing new materials by using this equipment. The features of this equipment are (1) the ability to apply pressure to a cubic sample from six directions in an almost equal amount, and (2) the four horizontal pressurization sections that move in conjunction with the vertical and horizontal pressurization in one axial direction. The heater is made of graphite, which is heated by passing an electric current through it in the vertical direction.
Fig．Cubic anvil type High-temperature and High-pressure Generator
RF Magnetron Sputtering System
In our laboratory, we use two RF magnetron sputtering systems to prepare (Cu,C) series superconductor thin films. Compared to MBE and laser ablation, the sputtering equipment is easy to handle, and it is relatively easy to produce larger size films. It is also used frequently as an industrial process.
Fig．RF Magnetron Sputtering System
Pulse Laser Deposition System
It is possible to fabricate thin films using a quadruple wave (wavelength: 266 nm) of a YAG laser. Using this system, we have fabricated thin films of (Cu,C) series superconductors and tungsten bronze.
Fig．Pulse Laser Deposition System
Vacuum Glove Boxes
We use this equipment to handle raw materials that are very sensitive to moisture. It is an essential device for research because the quality of the raw materials greatly affects the quality of the samples produced.
Electric Furnace (Muffle Furnace + Tube Furnace)
For Sample Evaluation
Ultra high-pressure and low-temperature physical property evaluation system (cubic anvil type, 250t press)
Physical Property Measurement System (Quantum Design Inc.)
X-Ray Diffractometer (Rigaku ULTIMA Ⅲ)
Common Equipment
X-ray diffractometer (Rigaku SmartLab, Common Equipment Center)