Zhonghao Liu

Interstitial Electrons in Electrides: Multiple Electronic Regimes and Emergent Quantum Phenomena

Yin Yang, Pengcheng Ma, Zhonghao Liu

Abstract Electrides provide a unique platform for exploring how crystal structure can regulate electronic behavior by controlling the real-space organization of low-energy electrons. Unlike conventional solids, in which electronic states are primarily associated with atomic orbitals and chemical bonds, electrides host interstitial …

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Free-Anionic Duality of Interstitial Electrons Drives Superconductivity in Electride La 3 In

Zhao Liu, Xiang Wang, Yin Yang, Pengcheng Ma et autres

In exhibit dual anionic and near-free electron characteristics. With our established effective local potential model, we trace that IAEs are located near Fermi-level states above potential barriers, forming a Fermi sea susceptible to La-derived phonon scattering, triggering superconductivity at 9.4 K. ARPES …

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DNAzyme-Triggered Dual-MOF Ratiometric Electrochemical platform for Ultrasensitive Detection of Copper Ion

Peng Ma, Pengcheng Liu, Bohao Zhang, Qingyin Zheng et autres

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TEACHING EXPLORATION OF CRYSTALLINE RECIPROCAL SPACE TRANSFORMATION AND DIFFRACTION AND SCATTERING SPECTROSCOPY

Shen Ye, Yin Yang, Xiaolei Wang, Zhonghao Liu

Abstract In solid-state physics, reciprocal space is a fundamental concept for understanding crystal structures, diffraction phenomena, and spectroscopic behavior related to phonons and electrons. However, in undergraduate teaching, this concept is often introduced in an abstract mathematical form, making it difficult for …

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Interlayer hybridization and emergent near-Fermi-level three-dimensional dispersions in intercalated transition metal dichalcogenides

Longli Tian, Hao Zhen, Pengcheng Ma, Tianqi Wang et autres

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Coexistence of near- E F Van Hove Singularity and in-Gap Topological Dirac Surface States in Superconducting Electrides

Yin Yang, Pei-Han Sun, Ye Shen, Z. C. Tu et autres

Abstract Superconducting electrides have attracted growing attention for their potential to achieve high superconducting transition temperatures ( T C ) under pressure. However, many known electrides are chemically reactive and unstable, making high-quality single-crystal growth, characterization, and measurements difficult, and most do …

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Evidence for Anion-Free-Electron Duality and Enhanced Superconducting Role of Interstitial Anionic Electrons in Electrides

Zhao Liu, X. R. Wang, Yin Yang, Peng‐Cheng Ma et autres

The discovery of superconducting electrides, characterized by interstitial anionic electrons (IAEs) residing in lattice cavities, has established a distinctive platform for investigating superconductors. Yet the superconducting origin and the fundamental role of IAEs in Cooper pairing formation remain poorly understood due to …

Pleiotropic effects of SGLT2 inhibitors: A focus on macrophage-mediated action

Bing Shu, Xisha Chen, Zhonghao Liu, Huifang Tang et autres

SGLT2 inhibitors, initially developed for type 2 diabetes management, have primarily demonstrated pleiotropic benefits in cardiovascular, renal, pulmonary, digestive and endocrine/metabolic, et al. Emerging evidence highlights their immunomodulatory effects on macrophages, key players in disease pathogenesis. This review summarizes the mechanisms by …

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Fluorescence strategy for evaluating the effect of traditional Chinese medicine and its active ingredients on CD73 activity using supramolecular host-guest reporter pair

Shujing Zhou, Zhonghao Liu, Guihua Lai, Huifang Tang et autres

Traditional Chinese Medicine (TCM) contains numerous active ingredients with potential anti-cancer properties. Ecto-5’-nucleotidase (CD73) is an emerging cancer therapeutic target, catalyzing the production of extracellular adenosine within the tumor microenvironment, promoting immunosuppression. Consequently, the inhibition of CD73 is considered a promising strategy …

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Hund’s rule coupling and interlayer hybridization of intercalated transition metal dichalcogenides

Hao Zhen, Pengcheng Ma, Huancheng Yang, Fanyu Meng et autres

3d-atom intercalated transition metal dichalcogenides (TMDs) exhibit complex magnetic and electronic states due to the interplay between localized and itinerant electrons. Here, we study the electronic structures of Cr1/3NbS2 and Mn1/3NbS2 using angle-resolved photoemission spectroscopy and first-principles calculations. The bands near the …

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Reactive molecular beam epitaxial growth of RuO2 superconducting thin films

Yuming Shi, Jiayu Liu, Meng Zhang, Jianyang Ding et autres

Abstract RuO2 is remarkable not only for its strain-stabilized superconductivity, but also for being theoretically predicted to be an altermagnet, a third form of magnetism characterized by antiferromagnetism-like magnetic order with zero net magnetization, while exhibiting ferromagnetism-like lifted Kramers spin degeneracy in …

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Bioinspired Hierarchical PEEK and Amorphous Silicon Nitride Composite Coatings on Titanium Alloy Biomedical Implants

Qian Lü, Zhonghao Liu, Jinxuan Hu, Huatang Cao et autres

Abstract Titanium alloys are studied for decades as bone and dental implants, showing great potential in biomedical applications. However, the relatively high stiffness and lack of resistance to bacterial corrosion in titanium‐based implants are always a problem. Polyetheretherketone (PEEK) is emerging significantly …

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