Xiangfeng Wang

activity

20082023

most citedSpin Waves and Magnetic Exchange Interactions in CaFe2As2

393 citations · 2.5k across the 27 of their papers we have counts for

collaborators

Showing cond-mat.supr-conShow all

16 papers · 1 filter

cond-mat.supr-con2015★ 30 cited

Tunable electronic anisotropy in single-crystal A2Cr3As3 (A = K, Rb) quasi-one-dimensional superconductors

X. F. Wang, C. Roncaioli, C. Eckberg +6

Single crystals of A2Cr3As3 (A = K, Rb) were successfully grown using a self-flux method and studied via structural, transport and thermodynamic measurement techniques. The superco…

cond-mat.supr-con2015★ 42 cited

High-temperature superconductivity stabilized by electron-hole interband coupling in collapsed tetragonal phase of KFe2As2 under high pressure

Yasuyuki Nakajima, Renxiong Wang, Tristin Metz +4

We report a high-pressure study of simultaneous low-temperature electrical resistivity and Hall effect measurements on high quality single-crystalline KFe2As2 using designer diamon…

cond-mat.supr-con2015★ 215 cited

Topological $R$ PdBi half-Heusler semimetals: a new family of non-centrosymmetric magnetic superconductors

Yasuyuki Nakajima, Rongwei Hu, Kevin Kirshenbaum +9

We report superconductivity and magnetism in a new family of topological semimetals, the ternary half Heusler compounds $R$ PdBi ( $R$ : rare earth). In this series, tuning of the ra…

cond-mat.supr-con2011★ 195 cited

Superconductivity at 5 K in potassium doped phenanthrene

X. F. Wang, R. H. Liu, Z. Gui +5

Organic materials are believed to be potential superconductor with high transition temperature (TC). Organic superconductors mainly have two families: the quasi-one dimensional (TM…

cond-mat.supr-con2011★ 113 cited

Coexistence of superconductivity and antiferromagnetism in single crystals $A_{0.8} F e_{2 - y} S e_{2}$ (A= K, Rb, Cs, Tl/K and Tl/Rb): evidence from magnetization and resistivity

R. H. Liu, X. G. Luo, M. Zhang +9

We measure the resistivity and magnetic susceptibility in the temperature range from 5 K to 600 K for the single crystals $A$ Fe $_{2 - y}$ Se $_{2}$ ( $A$ = K $_{0.8}$ , Rb $_{0.8}$ , Cs$_{0.8…

cond-mat.supr-con2010★ 327 cited

Superconductivity at 32 K in single crystal Rb $_{0.78}$ Fe $_{2}$ Se $_{1.78}$ }

A. F. Wang, J. J. Ying, Y. J. Yan +9

We successfully grew the high-quality single crystal of Rb $_{0.78}$ Fe $_{2}$ Se $_{1.78}$ , which shows sharp superconducting transition in magnetic susceptibility and electrical resisti…

cond-mat.supr-con2010★ 109 cited

Distinct electronic nematicities between electron and hole underdoped iron pnictides

J. J. Ying, X. F. Wang, T. Wu +9

We systematically investigated the in-plane resistivity anisotropy of electron-underdoped $E u F e_{2 - x} C o_{x} A s_{2}$ and $B a F e_{2 - x} C o_{x} A s_{2}$ , and hole-underdoped $B a_{1 - x} K_{x} F e_{2} A s_{2}$ .…

cond-mat.supr-con2010★ 35 cited

Quasiparticle interference of C2-symmetric surface states in LaOFeAs parent compound

Xiaodong Zhou, Cun Ye, Peng Cai +3

We present scanning tunneling microscopy studies of the LaOFeAs parent compound of iron pnictide superconductors. Topographic imaging reveals two types of atomically flat surfaces,…

cond-mat.supr-con2010★ 50 cited

Surface and bulk electronic structures of LaOFeAs studied by angle resolved photoemission spectroscopy

L. X. Yang, B. P. Xie, Y. Zhang +15

The electronic structure of LaOFeAs, a parent compound of iron-arsenic superconductors, is studied by angleresolved photoemission spectroscopy. By examining its dependence on photo…

cond-mat.supr-con2010★ 4 cited

Reply to comment by T. Terashima et al. on "Quantum criticality and nodal superconductivity in the FeAs-based superconductor KFe $_{2}$ As $_{2}$ "

J. K. Dong, S. Y. Zhou, T. Y. Guan +7

Reply to comment by T. Terashima et al. on "Quantum criticality and nodal superconductivity in the FeAs-based superconductor KFe $_{2}$ As $_{2}$ "

cond-mat.supr-con2009★ 230 cited

Quantum criticality and nodal superconductivity in the FeAs-based superconductor KFe2As2

J. K. Dong, S. Y. Zhou, T. Y. Guan +7

The in-plane resistivity $ρ$ and thermal conductivity $κ$ of FeAs-based superconductor KFe $_{2}$ As $_{2}$ single crystal were measured down to 50 mK. We observe non-Fermi-liquid behavio…

cond-mat.supr-con2009★ 38 cited

Universal $2 \times 2$ structure and short-range charge order at the surfaces of BaFe $_{2 - x}$ Co $_{x}$ As $_{2}$ compounds with various Co doping levels

Hui Zhang, Jun Dai, Yujing Zhang +7

The structure and electronic order at the cleaved (001) surfaces of the newly-discovered pnictide superconductors BaFe $_{2 - x}$ Co $_{x}$ As $_{2}$ with x ranging from 0 to 0.32 are sys…

cond-mat.supr-con2009★ 24 cited

Structure and Physical properties of New layered oxypnictides $S r_{4} S c_{2} O_{6} M_{2} A s_{2}$ (M=Fe and Co)

Y. L. Xie, R. H. Liu, T. Wu +9

We have successfully prepared the new layered oxypnictides $S r_{4} S c_{2} O_{6} M_{2} A s_{2}$ (M=Fe and Co). They adopt the tetragonal structure, being the same as that of $S r_{4} S c_{2} O_{6} F e_{2} P_{2}$ .…

cond-mat.supr-con2009★ 393 cited

Spin Waves and Magnetic Exchange Interactions in CaFe2As2

Jun Zhao, D. T. Adroja, Dao-Xin Yao +7

Antiferromagnetism is relevant to high temperature (high-Tc) superconductivity because copper oxide and iron arsenide high-Tc superconductors arise from electron- or hole-doping of…

cond-mat.supr-con2008★ 3 cited

Electronic structure and exotic exchange splitting in spin-density-wave states of BaFe $_{2}$ As $_{2}$

L. X. Yang, Y. Zhang, H. W. Ou +19

The magnetic properties in the parent compounds are often intimately related to the microscopic mechanism of superconductivity. Here we report the first direct measurements on the…

cond-mat.supr-con2008★ 257 cited

Anisotropy in the electrical resistivity and susceptibility of superconducting BaFe $_{2}$ As $_{2}$ single crystals

X. F. Wang, T. Wu, G. Wu +6

Sizable single crystals of $B a F e_{2} A s_{2}$ have been grown with self-flux method. The crystals are plate-like with c-axis perpendicular to the plane. The size can be as large as 3 x 5…

Tunable electronic anisotropy in single-crystal A2Cr3As3 (A = K, Rb) quasi-one-dimensional superconductors

High-temperature superconductivity stabilized by electron-hole interband coupling in collapsed tetragonal phase of KFe2As2 under high pressure

Topological RPdBi half-Heusler semimetals: a new family of non-centrosymmetric magnetic superconductors

Superconductivity at 5 K in potassium doped phenanthrene

Coexistence of superconductivity and antiferromagnetism in single crystals A0.8​Fe2−y​Se2​ (A= K, Rb, Cs, Tl/K and Tl/Rb): evidence from magnetization and resistivity

Superconductivity at 32 K in single crystal Rb0.78​Fe2​Se1.78​}

Distinct electronic nematicities between electron and hole underdoped iron pnictides

Quasiparticle interference of C2-symmetric surface states in LaOFeAs parent compound

Surface and bulk electronic structures of LaOFeAs studied by angle resolved photoemission spectroscopy

Reply to comment by T. Terashima et al. on "Quantum criticality and nodal superconductivity in the FeAs-based superconductor KFe2​As2​"

Quantum criticality and nodal superconductivity in the FeAs-based superconductor KFe2As2

Universal 2​×2​ structure and short-range charge order at the surfaces of BaFe2−x​Cox​As2​ compounds with various Co doping levels

Structure and Physical properties of New layered oxypnictides Sr4​Sc2​O6​M2​As2​ (M=Fe and Co)

Spin Waves and Magnetic Exchange Interactions in CaFe2As2

Electronic structure and exotic exchange splitting in spin-density-wave states of BaFe2​As2​

Anisotropy in the electrical resistivity and susceptibility of superconducting BaFe2​As2​ single crystals

Topological $R$ PdBi half-Heusler semimetals: a new family of non-centrosymmetric magnetic superconductors

Coexistence of superconductivity and antiferromagnetism in single crystals $A_{0.8} F e_{2 - y} S e_{2}$ (A= K, Rb, Cs, Tl/K and Tl/Rb): evidence from magnetization and resistivity

Superconductivity at 32 K in single crystal Rb $_{0.78}$ Fe $_{2}$ Se $_{1.78}$ }

Reply to comment by T. Terashima et al. on "Quantum criticality and nodal superconductivity in the FeAs-based superconductor KFe $_{2}$ As $_{2}$ "

Universal $2 \times 2$ structure and short-range charge order at the surfaces of BaFe $_{2 - x}$ Co $_{x}$ As $_{2}$ compounds with various Co doping levels

Structure and Physical properties of New layered oxypnictides $S r_{4} S c_{2} O_{6} M_{2} A s_{2}$ (M=Fe and Co)

Electronic structure and exotic exchange splitting in spin-density-wave states of BaFe $_{2}$ As $_{2}$

Anisotropy in the electrical resistivity and susceptibility of superconducting BaFe $_{2}$ As $_{2}$ single crystals