Substances exhibit many novel properties under high pressure, for example, pressure can induce insulator-metal or even superconductor transition. However, in-situ magnetic measurement is always a difficult problem in high pressure research and restricts the study of superconductor’s Meissner effect and magnetic phase transition behavior of magnetic materials at high pressures.
According to a paper published in ACS Applied Electronic Materials recently, a collaborated research group of HFIPS successfully developed an active terahertz phase modulator of NdGaO3(NGO) single crystals which were an appropriate candidate for the THz phase modulator.
Recently, a research team led by Prof. HUANG Liansheng from Institute of Plasma Physics (ASIPP), Hefei Institutes of Physical Science (HFIPS) of Chinese Academy of Sciences, developed a new generation of poloidal field coil power supply (rated current ± 15kA).
Low-power FRS nitrogen dioxide sensor basing on ring array permanent was proposed by a research team led by Prof. GAO Xiaoming from Hefei Institutes of Physical Science of Chinese Academy of Sciences, according to a paper published in Analytical Chemistry. Gaseous medium immersed in an external longitudinal magnetic field leads to changes in the polarization state of the linearly polarized light. Faraday rotation spectroscopy (FRS) can detect paramagnetic molecules by sensing the changes.
According to a research published in Advanced Science recently, scientists successfully improved the specific capacity of Na3V2(PO4)3, a new electrode material. They also found its relatively exotic extrinsic pseudocapacitance behavior.