A research team from the Anhui Institute of Optics and Fine Mechanics, the Hefei Institutes of Physical Science of the Chinese Academy of Sciences, developed a new method that enhances the precision and reliability of trace gas analysis in open-path infrared spectroscopic remote sensing.
A research team from the Hefei Institutes of Physical Science of the Chinese Academy of Sciences has recently combined label-free surface-enhanced Raman spectroscopy (SERS) with an attention scale fusion network (ASFN) deep learning model, achieving high-precision, label-free, qualitative, and quantitative simultaneous analysis of multiple tumor biomarkers in serum samples.
Recently, a research group led by Prof. Li from Hefei Institutes of Physical Science (HFIPS), Chinese Academy of Sciences (CAS), have made a new discovery: a single organic molecule can induce the Kondo effect in a magnetic atom, challenging the long-standing belief that this quantum phenomenon requires a vast sea of metallic electrons.
A research team led by Prof. LIU Xiaodi from the Hefei Institute of Physical Science of Chinese Academy of Sciences, in partnership with Jilin University and Sun Yat-sen University, has achieved simultaneous detection of zero electrical resistance and the Meissner effect in lanthanum nickelate (La3Ni2O7−𝛿) single crystals under high pressure. The study combines diamond nitrogen-vacancy (NV) center quantum sensing with electronic transport measurements to provide unambiguous evidence of high-temperature superconductivity in this nickelate system.
Recently, the research team led by Professor WANG Hongqiang from the Hefei Institutes of Physical Science of the Chinese Academy of Sciences proposed a Global-Local Alignment Attention model based on an Asymmetric Siamese Transformer (AST-GLAA), which markedly enhances the performance of Visible-X-ray cross-modality package re-identification tasks.