Research Progress
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Link between Superfluid Density and Strange Metallicity in High-temperature Superconductors
Researchers from the Institute of Physics, Chinese Academy of Sciences, have discovered a linear correlation between zero-temperature superfluid density and the strange-metal resistivity coefficien... 04-09-2025 -
Multi-interface engineering enables efficient all-solution-processed kesterite solar cells
Molecular engineering has been introduced to regulate the multiple interfaces of solution-processed ZnO nanoparticles (ZnO-nps)/Ag nanowires (AgNWs) window layers, helping to achieve 14.3% certifie... 21-08-2025 -
Realizing polarization-controllable terahertz generation using antiferromagnet-topological insulator heterostructure
By innovating an AFM-TI heterostructure as a new class of spintronic THz emitters, they succeeded in realizing two-mechanisms THz radiation through ultrafast THz spectroscopy, providing a prominent... 13-08-2025 -
Weyl Quasiparticles Deflect Largely
This study achieves a zero-field giant anomalous Hall angle of 25° (46%) in the Co3Sn2S2 system, and realizes a magnetic field detectability of 23 nT/Hz0.5 at 1 Hz and a Hall sensitivity of 7028 ... 21-04-2025 -
On-Site In Situ Low-Temperature High-Pressure Ultrafast Spectroscopy Instrument innovated
The research team led by Prof. Zhao Jimin developed an on-site in situ low-temperature high-pressure ultrafast spectroscopy instrument, integrating diamond anvil cell technology, low temperature co... 14-04-2025 -
Ultrafast collective dynamics unveils emergent quantum state in 1T-TaS2
The amplitude mode (AM) of the CDW in 1T-TaS2 was discovered to exhibit an unusual T3.56 dependence below 65K beyond a conventional T2 temperature dependence above 65K through ultrafast spectroscop... 11-04-2025 -
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Scientists Revealed the DNA Cleavage Mechanism of CRISPR-Cas5-HNH Complex
Hongtao Zhu group from Institute of Physics uncovers new details about the CRISPR-Cas5-HNH/Cascade complex, a variant of the type I-E CRISPR system, offering insights into its DNA recognition and c... 13-02-2025 -
High-Pressure Ultrafast Dynamics Evidence Strong Electron-Phonon Coupling Superconductivity in LaH10±δ
By innovating a sophisticated on-site in situ low-temperature ultrahigh-pressure ultrafast dynamics instrument, they succeeded in directly measuring the EPC strength λ, which provides direct exper... 12-12-2024 -
Current-Driven Perpendicular Néel Vector Switching in Collinear Antiferromagnets
The perpendicular Néel order in a collinear antiferromagnetic insulator-chromium oxide-can beswitched by 180° via the spin-orbit torque with a low current density of 5.8 x 106 A cm-2 and readout ... 08-10-2024 -
Bulk High-temperature Superconductivity Achieved in La2PrNi2O7 under High Pressure
By partially substituting La with smaller Pr in La2PrNi2O7, a collaborative team led by Jin-Guang Cheng successfully eliminates the competing Ruddlesden–Popper (R–P) phases and the inner apical o... 30-09-2024 -
Operando quantum sensing captures the nanoscale electrochemical evolution in battery
In-situ nanoscale physical quantities monitoring within electrodes while battery operation and wide-area physical quantities mapping are achieved through multithreaded quantum sensing technologies ... 12-09-2024 -
Scientists Craft Topological Quantum Magnets with "Atomic Building Blocks"
Researchers have developed an important bottom-up approach to simulate quantum many-body topological phases at the atomic scale. Using a specialized microscope, they meticulously connected “atomic... 30-08-2024 -
Discovery of a New Chromium-Based Kagome Superconductor---The key roles of SECUF
Researchers have discovered a chromium-based kagome metal, CsCr3Sb5, exhibiting strong electron correlations, frustrated magnetism, and characteristic flat bands near the Fermi level. The unique ex... 29-08-2024 -
Expect the Unexpected: Nanoscale Silver Unveils Intrinsic Self-Healing Abilities
In a new study published in Matter, researchers from Institute of Physics (IOP) of the Chinese Academy of Sciences have discovered that the intrinsic and autonomous self-healing phenomenon can oc... 26-08-2024