Zhangtu Tang

activity

20122017

most citedSuperconductivity in quasi-one-dimensional K

_{2}

_{3}

_{3}

with significant electron correlations

215 citations · 1.6k across the 24 of their papers we have counts for

collaborators

24 papers

cond-mat.supr-con2017★ 42 cited

Superconductivity at 33 - 37 K in $A L n_{2}$ Fe $_{4}$ As $_{4}$ O $_{2}$ ( $A$ = K and Cs; $L n$ = Lanthanides)

Si-Qi Wu, Zhi-Cheng Wang, Chao-Yang He +3

We have synthesized 10 new iron oxyarsenides, K $L n_{2}$ Fe $_{4}$ As $_{4}$ O $_{2}$ ( $L n$ = Gd, Tb, Dy, and Ho) and Cs $L n_{2}$ Fe $_{4}$ As $_{4}$ O $_{2}$ ( $L n$ = Nd, Sm, Gd, Tb, Dy, and Ho), with the aid o…

cond-mat.supr-con2017★ 47 cited

Synthesis, crystal structure and superconductivity in Rb $L n_{2}$ Fe $_{4}$ As $_{4}$ O $_{2}$ ( $L n$ = Sm, Tb, Dy and Ho)

Zhi-Cheng Wang, Chao-Yang He, Si-Qi Wu +3

We have synthesized four iron-based oxyarsenide superconductors Rb $L n_{2}$ Fe $_{4}$ As $_{4}$ O $_{2}$ ( $L n$ = Sm, Tb, Dy and Ho) resulting from the intergrowth of RbFe $_{2}$ As $_{2}$ and $L n$ FeAsO.…

cond-mat.supr-con2017★ 66 cited

Crystal Structure and Superconductivity at about 30 K in $A$ Ca $_{2}$ Fe $_{4}$ As $_{4}$ F $_{2}$ ( $A$ = Rb, Cs)

Zhi-Cheng Wang, Chao-Yang He, Zhang-Tu Tang +2

We have synthesized two iron fluo-arsenides $A$ Ca $_{2}$ Fe $_{4}$ As $_{4}$ F $_{2}$ with $A$ = Rb and Cs, analogous to the newly discovered superconductor KCa $_{2}$ Fe $_{4}$ As $_{4}$ F $_{2}$ . The quinary…

cond-mat.supr-con2016★ 26 cited

Peculiar properties of Cr $_{3}$ As $_{3}$ -chain-based superconductors

Guang-Han Cao, Jin-Ke Bao, Zheng-Tu Tang +2

$A_{2}$ Cr $_{3}$ As $_{3}$ ( $A$ = K, Rb, Cs) are the unique Cr-based ambient-pressure superconductors to date discovered by serendipity in 2015. The new superconducting family are structura…

cond-mat.supr-con2016★ 134 cited

Superconductivity in KCa $_{2}$ Fe $_{4}$ As $_{4}$ F $_{2}$ with Separate Double Fe $_{2}$ As $_{2}$ Layers

Zhi-Cheng Wang, Chao-Yang He, Si-Qi Wu +5

We report synthesis, crystal structure and physical properties of a quinary iron-arsenide fluoride KCa $_{2}$ Fe $_{4}$ As $_{4}$ F $_{2}$ . The new compound crystallizes in a body-centered tetrag…

cond-mat.supr-con2016★ 30 cited

Superconductivity at 35 K by self doping in RbGd $_{2}$ Fe $_{4}$ As $_{4}$ O $_{2}$

Zhi-Cheng Wang, Chao-Yang He, Si-Qi Wu +7

We report synthesis, crystal structure and physical properties of a novel quinary compound RbGd $_{2}$ Fe $_{4}$ As $_{4}$ O $_{2}$ . The new iron oxyarsenide is isostructural to the fluo-arsenide…

cond-mat.supr-con2016★ 66 cited

A New Ferromagnetic Superconductor: CsEuFe $_{4}$ As $_{4}$

Yi Liu, Ya-Bin Liu, Qian Chen +5

Superconductivity (SC) and ferromagnetism (FM) are in general antagonistic, which makes their coexistence very rare. Following our recent discovery of robust coexistence of SC and…

cond-mat.supr-con2016★ 103 cited

Superconductivity and Ferromagnetism in Hole-Doped RbEuFe $_{4}$ As $_{4}$

Yi Liu, Ya-Bin Liu, Zhang-Tu Tang +8

We discover a robust coexistence of superconductivity and ferromagnetism in an iron arsenide RbEuFe $_{4}$ As $_{4}$ . The new material crystallizes in an intergrowth structure of RbFe $_{2}$ …

cond-mat.supr-con2016★ 22 cited

$^{133}$ Cs and $^{75}$ As NMR investigation of the normal metallic state of the quasi-one-dimensional Cs $_{2}$ Cr $_{3}$ As $_{3}$

Haizhao Zhi, Takashi Imai, Zhangtu Tang +2

We report $^{133}$ Cs NMR and $^{75}$ As Nuclear Quadrupole Resonance (NQR) measurements on the normal metallic state above $T_{c}$ of a quasi-one-dimensional superconductor Cs $_{2}$ Cr$_…

cond-mat.supr-con2016★ 79 cited

A New ZrCuSiAs-Type Superconductor: ThFeAsN

Cao Wang, Zhi-Cheng Wang, Yu-Xue Mei +8

We report the first nitrogen-containing iron-pnictide superconductor ThFeAsN, which is synthesized by a solid-state reaction in an evacuated container. The compound crystallizes in…

cond-mat.supr-con2016

Correlation between non-centrosymmetry and superconductivity in quasi-one-dimensional compounds A2Cr3As3 (A=K, Rb)

Zhe Wang, Wei Yi, Qi Wu +16

Non-centrosymmetric superconductors, whose crystal structure is absent of inversion symmetry, have recently received special attentions due to the expectation of unconventional pai…

cond-mat.supr-con2016★ 21 cited

Effect of impurity scattering on superconductivity in K $_{2}$ Cr $_{3}$ As $_{3}$

Y. Liu, J. K. Bao, H. K. Zuo +5

Impurity scattering in a superconductor may serve as an important probe for the nature of superconducting pairing state. Here we report the impurity effect on superconducting trans…

cond-mat.str-el2015★ 34 cited

Synthesis, crystal structure and physical properties of quasi-one-dimensional ACr $_{3}$ As $_{3}$ (A = Rb, Cs)

Zhang-Tu Tang, Jin-Ke Bao, Liu Yi +6

Recently, new Cr-based superconductors, A $_{2}$ Cr $_{3}$ As $_{3}$ (A = K, Rb, Cs), have gained a strong interest because of their one-dimensional crystal structures and electron correlatio…

cond-mat.str-el2015★ 36 cited

Physical properties and electronic structure of Sr $_{2}$ Cr $_{3}$ As $_{2}$ O $_{2}$ containing CrO $_{2}$ and Cr $_{2}$ As $_{2}$ square-planar lattices

Hao Jiang, Jin-Ke Bao, Hui-Fei Zhai +7

We report the physical properties and electronic structure calculations of a layered chromium oxypnictide, Sr $_{2}$ Cr $_{3}$ As $_{2}$ O $_{2}$ , which crystallizes in a Sr $_{2}$ Mn $_{3}$ As $_{2}$ O $_{2}$ -…

cond-mat.supr-con2015★ 52 cited

Cluster spin-glass ground state in quasi-one-dimensional KCr $_{3}$ As $_{3}$

Jin-Ke Bao, Lin Li, Zhang-Tu Tang +6

We report structural and physical properties of a new quasi-one-dimensional Cr-based compound, KCr $_{3}$ As $_{3}$ , which is prepared by potassium deintercalation from the supercondu…

cond-mat.supr-con2015★ 13 cited

Coexistence of superconductivity and complex 4 $f$ magnetism in Eu $_{0.5}$ Ce $_{0.5}$ BiS $_{2}$ F

Hui-Fei Zhai, Pan Zhang, Zhang-Tu Tang +5

EuBiS $_{2}$ F is a self-doped superconductor due to the mixed valence of Eu. Here we report that, with the Ce substitution for Eu by 50 at.\%, the material exhibits ferromagnetic or…

cond-mat.supr-con2015★ 5 cited

Reversible tuning of superconductivity in pressurized qausi-one-dimensional A2Cr3As3 (A=K and Rb)

Zhe Wang, Vladimir Sidorov, Qi Wu +10

In-situ hydrostatic and uniaxial high pressure studies were performed on recently discovered CrAs-based qausi-one-dimensional superconductors A2Cr3As3 (A=K and Rb). The established…

cond-mat.supr-con2015★ 173 cited

Unconventional superconductivity in quasi-one-dimensional Rb $_{2}$ Cr $_{3}$ As $_{3}$

Zhang-Tu Tang, Jin-Ke Bao, Yi Liu +7

Following the discovery of superconductivity in quasi-one-dimensional K $_{2}$ Cr $_{3}$ As $_{3}$ containing [(Cr $_{3}$ As $_{3}$ ) $^{2 -}$ ] $_{\infty}$ chains [J. K. Bao et al., arXiv: 1412.0067 (20…

cond-mat.supr-con2015★ 215 cited

Superconductivity in quasi-one-dimensional K $_{2}$ Cr $_{3}$ As $_{3}$ with significant electron correlations

Jin-Ke Bao, Ji-Yong Liu, Cong-Wei Ma +9

We report the discovery of bulk superconductivity (SC) at 6.1 K in a quasi-one-dimensional (Q1D) chromium pnictide K $_{2}$ Cr $_{3}$ As $_{3}$ which contains [(Cr $_{3}$ As $_{3}$ ) $^{2 -}$ ]$_{\infty…

cond-mat.supr-con2015★ 159 cited

Superconductivity in quasi-one-dimensional Cs2Cr3As3 with large interchain distance

Zhang-Tu Tang, Jin-Ke Bao, Zhen Wang +7

Since the discovery of high-temperature superconductivity (SC) in quasi-two-dimensional copper oxides, a few layered compounds, which bear similarities to the cuprates, have also b…

cond-mat.supr-con2014★ 90 cited

Anomalous Eu Valence State and Superconductivity in Undoped Eu3Bi2S4F4

Hui-Fei Zhai, Pan Zhang, Si-Qi Wu +13

We have synthesized a novel europium bismuth sulfofluoride, Eu3Bi2S4F4, by solid-state reactions in sealed evacuated quartz ampoules. The compound crystallizes in a tetragonal latt…

cond-mat.supr-con2014★ 52 cited

Superconductivity in a Layered Ta4Pd3Te16 with PdTe2 Chains

Wen-He Jiao, Zhang-Tu Tang, Yun-Lei Sun +6

Superconductivity in low-dimensional compounds has long attracted much interest. Here we report superconductivity in a low-dimensional ternary telluride Ta4Pd3Te16 in which the rep…

cond-mat.supr-con2014★ 122 cited

Charge-density wave, superconductivity and $f$ -electron valence instability in EuBiS $_{2}$ F

Hui-Fei Zhai, Zhang-Tu Tang, Hao Jiang +14

Superconductivity (SC) and charge-density wave (CDW) are two contrasting yet relevant collective electronic states which have received sustained interest for decades. Here we repor…

cond-mat.supr-con2012★ 44 cited

Superconductivity, charge- or spin-density wave, and metal-nonmetal transition in BaTi $_{2}$ (Sb $_{1 - x}$ Bi $_{x}$ ) $_{2}$ O

Hui-Fei Zhai, Wen-He Jiao, Yun-Lei Sun +11

We have performed an isovalent substitution study in a layered titanium oxypnictide system BaTi $_{2}$ (Sb $_{1 - x}$ Bi $_{x}$ ) $_{2}$ O (0 $\leq x \leq$ 0.40) by the measurements of x-ray d…

Superconductivity at 33 - 37 K in ALn2​Fe4​As4​O2​ (A = K and Cs; Ln = Lanthanides)

Synthesis, crystal structure and superconductivity in RbLn2​Fe4​As4​O2​ (Ln = Sm, Tb, Dy and Ho)

Crystal Structure and Superconductivity at about 30 K in ACa2​Fe4​As4​F2​ (A = Rb, Cs)

Peculiar properties of Cr3​As3​-chain-based superconductors

Superconductivity in KCa2​Fe4​As4​F2​ with Separate Double Fe2​As2​ Layers

Superconductivity at 35 K by self doping in RbGd2​Fe4​As4​O2​

A New Ferromagnetic Superconductor: CsEuFe4​As4​

Superconductivity and Ferromagnetism in Hole-Doped RbEuFe4​As4​

133Cs and 75As NMR investigation of the normal metallic state of the quasi-one-dimensional Cs2​Cr3​As3​