Zobrazeno 1 - 10
of 3 918
pro vyhledávání: '"X H Chen"'
Publikováno v:
New Journal of Physics, Vol 24, Iss 4, p 043035 (2022)
The superconductivity of the FeSe-based superconductor is extremely sensitive to Fe vacancies in the FeSe plane. In order to reduce the formation of Fe vacancies in the FeSe plane, various low-temperature methods are developed. However, it is still c
Externí odkaz:
https://doaj.org/article/58e89ff8444e4cb6b5238185771d9c71
Publikováno v:
New Journal of Physics, Vol 22, Iss 12, p 123013 (2020)
High pressure electric transport and synchrotron x-ray diffraction (XRD) measurements together with the first-principles calculations are performed on a shandite compound Pd _3 Pb _2 Se _2 which contains the Kagome lattice of the transition metal Pd.
Externí odkaz:
https://doaj.org/article/5cec830b981945cb8f708443469380c2
Publikováno v:
New Journal of Physics, Vol 20, Iss 2, p 023014 (2018)
The controllable manipulation of materials properties has always attracted broad interests since there exists the possibility to identify the relationship between different electronic states, and even discover new states. Here we report the electroch
Externí odkaz:
https://doaj.org/article/4a4cd30bcb6f4eb88c25fbd2386361aa
Autor:
M Z Shi, N Z Wang, B Lei, J J Ying, C S Zhu, Z L Sun, J H Cui, F B Meng, C Shang, L K Ma, X H Chen
Publikováno v:
New Journal of Physics, Vol 20, Iss 12, p 123007 (2018)
Due to the strong reactivity of alkaline metals and the easy formation of the impurity phase, the superconducting transition temperature ( T _c ) of alkaline metals intercalated FeSe is usually limited to 45 K. To avoid the formation of impurity and
Externí odkaz:
https://doaj.org/article/66dd434cc95a43aaa95208f28e144e97
Autor:
A F Wang, J J Ying, X G Luo, Y J Yan, D Y Liu, Z J Xiang, P Cheng, G J Ye, L J Zou, Z Sun, X H Chen
Publikováno v:
New Journal of Physics, Vol 15, Iss 4, p 043048 (2013)
We report electronic transport measurements on single crystals of the NaFe _1− _x Co _x As system. We found that the cotangent of the Hall angle, cot θ _H , follows T ^4 for the parent compound with filamentary superconductivity and T ^2 for the h
Externí odkaz:
https://doaj.org/article/5d3c5f8bc60446bfa410a8235a08788c
Publikováno v:
New Journal of Physics, Vol 14, Iss 11, p 113043 (2012)
Resistivity and magnetic susceptibility measurements under external pressure were performed on NaFe _1− _x Co _x As ( x = 0, 0.01, 0.028, 0.075 and 0.109) single crystals. For both underdoped and optimally doped NaFe _1− _x Co _x As, the maximum
Externí odkaz:
https://doaj.org/article/b21b43a5589847f29502c425782836ec
Publikováno v:
Materials Research Letters, Vol 10, Iss 4, Pp 278-286 (2022)
We found boron doping can substantially reduce the ductility-loss in the CrCoNi medium-entropy alloy after gas-hydrogen charging, from ∼71% to ∼46%, while the fracture mode transfers from predominantly intergranular to ductile transgranular domin
Externí odkaz:
https://doaj.org/article/cc4746cbfe384f06baa3a5736b7ba9ba
Autor:
Z. L. Sun, A. F. Wang, H. M. Mu, H. H. Wang, Z. F. Wang, T. Wu, Z. Y. Wang, X. Y. Zhou, X. H. Chen
Publikováno v:
npj Quantum Materials, Vol 6, Iss 1, Pp 1-8 (2021)
Abstract Realizing applicably appreciated spintronic functionalities basing on the coupling between charge and spin degrees of freedom is still a challenge. For example, the anisotropic magnetoresistance (AMR) effect can be utilized to read out the i
Externí odkaz:
https://doaj.org/article/ba63076675ac4212a1db347de9c57692
Publikováno v:
Nature Communications, Vol 12, Iss 1, Pp 1-6 (2021)
The recently discovered kagome metal AV3Sb5 is a new playground to study the interplay between superconductivity and charge-density-wave (CDW) state. Here, the authors report pressure-dependent evolution of CDW and superconductivity in CsV3Sb5, sugge
Externí odkaz:
https://doaj.org/article/9bd66515b2c84b44a5a98941766aa03f
Publikováno v:
The International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences, Vol XLII-3-W10, Pp 91-96 (2020)
The traditional electrical power line inspection method has the disadvantages of high labor intensity, low efficiency and long cycle of re-inspection. Airborne LiDAR can quickly obtain the high-precision three-dimensional spatial information of trans
Externí odkaz:
https://doaj.org/article/e9859ab655f24897b232d10c7a05d896