Ziyi Liu

Jan 14, 2025 | flipboard.com | Yuan Wang |Ziyi Liu |Ziyan Liu |Shuting Zhong |Xiaohua Huang |Xiyao Wan

8 hours agoHere’s what DJI told The Verge about its big decision. For over a decade, you couldn’t easily fly a DJI drone over restricted areas in the United States. DJI’s software would automatically stop you from flying over runways, power plants, public emergencies like wildfires, and the White House. But …

Oct 22, 2024 | medrxiv.org | Qian Wang |Yanan Yang |Yin Xiao |Ziyi Liu

The authors have declared no competing interest. ChiCTR2400089723This study did not receive any fundingI confirm all relevant ethical guidelines have been followed, and any necessary IRB and/or ethics committee approvals have been obtained.

Oct 2, 2024 | nature.com | Ningning Wang |Jun Luo |Yunqing Shi |Zhian Ren |Ziyi Liu |Yue Liu | +8 more

AbstractThe Ruddlesden–Popper (R–P) bilayer nickelate, La3Ni2O7, was recently found to show signatures of high-temperature superconductivity (HTSC) at pressures above 14 GPa (ref. 1). Subsequent investigations achieved zero resistance in single-crystalline and polycrystalline samples under hydrostatic pressure conditions2,3,4. Yet, obvious diamagnetic signals, the other hallmark of superconductors, are still lacking owing to the filamentary nature with low superconducting volume fraction2,4,5.

May 6, 2024 | mdpi.com | Jing Hui Wang |Jie Cui |Ziyi Liu |Zhan Li

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Apr 17, 2024 | link.aps.org | Shuxiang Xu |Ziyi Liu |Pengtao Yang

We report on crystal growth and physical properties of the quasi-one-dimensional compound Bi19S27I3 by combining crystal structure, electrical resistivity, magnetic properties, Seebeck coefficient, Hall coefficient as well as hydrostatic pressure effect up to 11.5 GPa. Unlike p-type Bi19S27I3 crystals, the maximum size of high-quality n-type Bi19S27I3 crystals can reach 2–3 mm by optimizing the chemical vapor transport method.