H
Hai-Hu Wen
Researcher at Nanjing University
Publications - 513
Citations - 14993
Hai-Hu Wen is an academic researcher from Nanjing University. The author has contributed to research in topics: Superconductivity & Magnetization. The author has an hindex of 60, co-authored 479 publications receiving 13410 citations. Previous affiliations of Hai-Hu Wen include Chinese Academy of Sciences & University of Ulm.
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Superconductivity at 25 K in hole doped $(La_{1-x}Sr_x)OFeAs$
TL;DR: In this article, a hole-doped superconducting system was synthesized and shown to have a phase diagram similar to that of the cuprate superconductors, where the conduction in this type of material is dominated by hole-like charge carriers rather than electron-like ones.
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Superconductivity at 25?K in hole-doped (La1-xSrx)OFeAs
TL;DR: In this paper, a hole-doped new superconductors (La1- xSrx)OFeAs were synthesized and the maximum superconducting transition temperature at about 25'K was observed at a doping level of x=0.13.
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Transition of stoichiometric Sr 2 VO 3 FeAs to a superconducting state at 37.2 K
TL;DR: The superconductivity in the present system may be induced by oxygen deficiency or the multiple valence states of vanadium as mentioned in this paper, and the results also suggest a large vortex liquid region that reflects high anisotropy of the system.
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New Fe-based superconductors: properties relevant for applications
Marina Putti,Ilaria Pallecchi,Emilio Bellingeri,M. R. Cimberle,Matteo Tropeano,C. Ferdeghini,A. Palenzona,Chiara Tarantini,Akiyasu Yamamoto,Jianyi Jiang,Jan Jaroszynski,Fumitake Kametani,Dmytro Abraimov,Anatolii Polyanskii,Jeremy D Weiss,Eric E. Hellstrom,Alex Gurevich,David C. Larbalestier,Rongying Jin,Brian C. Sales,Athena S. Sefat,Michael A. McGuire,David Mandrus,Peng Cheng,Yong Jia,Hai-Hu Wen,Sanghan Lee,Chang-Beom Eom +27 more
TL;DR: In this article, the upper critical field, electronic anisotropy parameter, and intragranular and intergranular critical current density are compared across the Fe-based superconductor families.
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Upper critical fields and thermally-activated transport of NdFeAsO 0.7 F 0.3 single crystal
Jan Jaroszynski,Frank Hunte,Luis Balicas,Younjung Jo,I. Raičević,Alex Gurevich,David C. Larbalestier,Fedor Balakirev,Lei Fang,Peng Cheng,Yong Jia,Hai-Hu Wen +11 more
TL;DR: In this article, the authors present detailed measurements of the longitudinal resistivity rho(xx)(T,H) and the upper critical field H(c2) of NdFeAsO(0.7)F (0.3) single crystals in strong dc and pulsed magnetic fields up to 45 and 60 T, respectively.