Hua Zhang
Current Organizations / Institutes
The organizations/institutes from the scholar's latest article
Previous Organizations / Institutes
The organizations / institutes from the scholar's other articles in the past ten years
Hua Zhang has a total of 79 co-authors. Here are the top co-authors by number of shared publications:
- Xiaoli Dong
Beijing National Laboratory for Condensed Matter Physics and Institute of Physics, Chinese Academy of Sciences, Beijing 100190, China
4 shared publications Jiali Liu
Chinese Academy of Science
2 shared publications- Yanfeng Guo
ShanghaiTech University
2 shared publications - Yuhang Zhang
Beijing National Laboratory for Condensed Matter Physics and Institute of Physics, Chinese Academy of Sciences, Beijing 100190, China
2 shared publications - Ziyi Liu
Beijing National Laboratory for Condensed Matter Physics and Institute of Physics, Chinese Academy of Sciences, Beijing 100190, China
2 shared publications - Anqi Wang
Chinese Academy of Sciences
1 shared publication
Latest Publications
- Open Access
Electrochemical Intercalation: An Effective Approach for Chemical Modification of FeSe-Based High-Temperature Superconductors
FeSe-based superconductors have become a hot topic with regard to high-temperature superconductor mechanisms and applications due to their broadly adjustable critical temperatures and the underlying rich physics. This has led to the emergence of numerous experimental approaches for regulating important critical parameters, particularly superconducting transition temperature, Tc. Owing to its powerful and effective control, electrochemical intercalation has become a widely adopted technique for tailoring the chemical and physical properties of layered materials in recent years. This short review concisely introduces FeSe-based superconductors and an electrochemical intercalation method and summarizes the research progress that has been made in utilizing this method to modulate the structure and superconductivity of FeSe-based materials.
Open AccessElectrochemical Intercalation: An Effective Approach for Chemical Modification of FeSe-Based High-Temperature Superconductors
FeSe-based superconductors have become a hot topic with regard to high-temperature superconductor mechanisms and applications due to their broadly adjustable critical temperatures and the underlying rich physics. This has led to the emergence of numerous experimental approaches for regulating important critical parameters, particularly superconducting transition temperature, Tc. Owing to its powerful and effective control, electrochemical intercalation has become a widely adopted technique for tailoring the chemical and physical properties of layered materials in recent years. This short review concisely introduces FeSe-based superconductors and an electrochemical intercalation method and summarizes the research progress that has been made in utilizing this method to modulate the structure and superconductivity of FeSe-based materials.
- 20 March 2026
- Published by American Physical Society (APS) in Physical Review B
- Vol. 113 (10)
Twofold symmetric superconductivity in the bulk Ising superconductor 4 H a -NbSe 2
- 20 March 2026
- Published by American Physical Society (APS) in Physical Review B
- Vol. 113 (10)
Twofold symmetric superconductivity in the bulk Ising superconductor 4 H a -NbSe 2
- 10 February 2026
- Published by American Physical Society (APS) in Physical Review B
- Vol. 113 (8)
Evolution from a heavy-fermion metal to an antiferromagnetic insulator in the A -site ordered perovskite PbCu 3 Ru 4 − x Ti x O 12
- 10 February 2026
- Published by American Physical Society (APS) in Physical Review B
- Vol. 113 (8)
Evolution from a heavy-fermion metal to an antiferromagnetic insulator in the A -site ordered perovskite PbCu 3 Ru 4 − x Ti x O 12
- Open Access
Destabilization of the Charge Density Wave and the Absence of Superconductivity in ScV6Sn6 under High Pressures up to 11 GPa
RV6Sn6 (R = Sc, Y, or rare earth) is a new family of kagome metals that have a similar vanadium structural motif as AV3Sb5 (A = K, Rb, Cs) compounds. Unlike AV3Sb5, ScV6Sn6 is the only compound among the series of RV6Sn6 that displays a charge density wave (CDW) order at ambient pressure, yet it shows no superconductivity (SC) at low temperatures. Here, we perform a high-pressure transport study on the ScV6Sn6 single crystal to track the evolutions of the CDW transition and to explore possible SC. In contrast to AV3Sb5 compounds, the CDW order of ScV6Sn6 can be suppressed completely by a pressure of about 2.4 GPa, but no SC is detected down to 40 mK at 2.35 GPa and 1.5 K up to 11 GPa. Moreover, we observed that the resistivity anomaly around the CDW transition undergoes an obvious change at ~2.04 GPa before it vanishes completely. The present work highlights a distinct relationship between CDW and SC in ScV6Sn6 in comparison with the well-studied AV3Sb5.
Open AccessDestabilization of the Charge Density Wave and the Absence of Superconductivity in ScV6Sn6 under High Pressures up to 11 GPa
RV6Sn6 (R = Sc, Y, or rare earth) is a new family of kagome metals that have a similar vanadium structural motif as AV3Sb5 (A = K, Rb, Cs) compounds. Unlike AV3Sb5, ScV6Sn6 is the only compound among the series of RV6Sn6 that displays a charge density wave (CDW) order at ambient pressure, yet it shows no superconductivity (SC) at low temperatures. Here, we perform a high-pressure transport study on the ScV6Sn6 single crystal to track the evolutions of the CDW transition and to explore possible SC. In contrast to AV3Sb5 compounds, the CDW order of ScV6Sn6 can be suppressed completely by a pressure of about 2.4 GPa, but no SC is detected down to 40 mK at 2.35 GPa and 1.5 K up to 11 GPa. Moreover, we observed that the resistivity anomaly around the CDW transition undergoes an obvious change at ~2.04 GPa before it vanishes completely. The present work highlights a distinct relationship between CDW and SC in ScV6Sn6 in comparison with the well-studied AV3Sb5.
- 17 June 2022
- Published by American Physical Society (APS) in Physical Review B
- Vol. 105 (21) , 214511
Epitaxial stabilization of an orthorhombic Mg-Ti-O superconductor
The titanium oxide superconductors exhibit many intriguing phenomena analogous to cuprates and iron pnictides/chalcogenides and thus provide an ideal platform for studying the pairing mechanism of high-temperature superconductors. Here we report the fabrication of superconducting Mg-Ti-O films on substrates with three principal orientations by ablating a target. Strikingly, a single-crystalline film with an unexpected structure has been found on the (011)-oriented substrate, with a zero resistance transition temperature () up to 5.0 K which is the highest among the three principal orientations. Compositional and structural characterizations confirm that the film has a highly reduced Mg/Ti ratio and an orthorhombic -like structure (denoted as Mg: ). Such a structure is unstable in bulk but is favorable on the (011)-surface of due to the interfacial strain. Similar to other superconducting titanium oxides, the Mg: film exhibits a relatively large quasi-isotropic upper critical field ( T). The similarity points to a common origin for the superconductivity in the family, providing valuable insights for the mechanism of unconventional superconductivity in transition metal compounds.- 17 June 2022
- Published by American Physical Society (APS) in Physical Review B
- Vol. 105 (21) , 214511
Epitaxial stabilization of an orthorhombic Mg-Ti-O superconductor
The titanium oxide superconductors exhibit many intriguing phenomena analogous to cuprates and iron pnictides/chalcogenides and thus provide an ideal platform for studying the pairing mechanism of high-temperature superconductors. Here we report the fabrication of superconducting Mg-Ti-O films on substrates with three principal orientations by ablating a target. Strikingly, a single-crystalline film with an unexpected structure has been found on the (011)-oriented substrate, with a zero resistance transition temperature () up to 5.0 K which is the highest among the three principal orientations. Compositional and structural characterizations confirm that the film has a highly reduced Mg/Ti ratio and an orthorhombic -like structure (denoted as Mg: ). Such a structure is unstable in bulk but is favorable on the (011)-surface of due to the interfacial strain. Similar to other superconducting titanium oxides, the Mg: film exhibits a relatively large quasi-isotropic upper critical field ( T). The similarity points to a common origin for the superconductivity in the family, providing valuable insights for the mechanism of unconventional superconductivity in transition metal compounds.- 25 January 2022
- Published by Royal Society of Chemistry (RSC) in Journal of Materials Chemistry C
- Vol. 10 (9) , 3343-3352
Systematic study on the optimization of a bis(N,N-diethyl)aniline based NLO chromophore via a stronger electron acceptor, extended π-conjugation and isolation groups
New chromophores which contains the optimal structure of the same bis(N,N-diethyl)aniline donor were synthesized and the hyperpolarizability β can be effectively translated into large electro-optic coefficients in poled polymers.
- 25 January 2022
- Published by Royal Society of Chemistry (RSC) in Journal of Materials Chemistry C
- Vol. 10 (9) , 3343-3352
Systematic study on the optimization of a bis(N,N-diethyl)aniline based NLO chromophore via a stronger electron acceptor, extended π-conjugation and isolation groups
New chromophores which contains the optimal structure of the same bis(N,N-diethyl)aniline donor were synthesized and the hyperpolarizability β can be effectively translated into large electro-optic coefficients in poled polymers.