The authors gratefully acknowledge support from the Basic Research Program of the HSE University used to obtain the extended Ginzburg-Landau theory for strongly disordered superconductors.A.A.Sh.and A.V.V.thank the Ministry of Science and Higher Education of the Russian Federation(Project FSMG-2023-0014);the Russian Science Foundation(Grant No.23-7230004)for the support that helped to perform investigations of the intertype domain phase diagram.
Nonmagnetic impurity scattering is known to shift up the Ginzburg-Landau parameter k of a superconductor.In this case,when the system is initially in type I,it can change its magnetic response,crossing the intertype d...
the National Natural Science Foundation of China(Grant Nos.12274061,52072059,and 11774044);the Science and Technology Department of Sichuan Province(Grant Nos.2021JDJQ0015 and 2022ZYD0014);B.H.acknowledges the support by the National Natural Science Foundation of China(No.2230402).
The discovery of nickelates superconductor creates exciting opportunities to unconventional superconductivity. However, its synthesis is challenging and only a few groups worldwide can obtain samples with zero-resista...
supported by the National Natural Science Foundation of China(Grant Nos.12274006 and 12141401).
Moirésuperlattices created by stacking different pieces of two-dimensional layered materials with a slight lattice mismatch have recently emerged as an exceptional platform for exploring emergent quantum phenomena.In...
supported by the National Natural Science Foundation of China(Grant Nos.12122405,52072188,and 51632002);the National Key R&D Program of China(Grant No.2018YFA0305900);the Jilin Provincial Science and Technology Development Project(20210509038RQ)。
The theoretical predictions and experimental synthesis of H_(3)S and LaH_(10) superconductors with record high superconducting transition temperatures(T_(c))have promoted the hydrogen-based superconducors to be a rese...
Studying the complexity of the electronic phase diagram is at the heart of understanding strongly correlated system in general,with high Tc superconductors as the most known examples.High temperature superconductivity...
This work was supported by the National Key R&D Projects of China(Grant Nos.2019YFA0308602 and 2016YFA0300402);the National Natural Science Foundation of China(Grant No.11774305);the Fundamental Research Funds for the Central Universities of China.
We investigated the coexistence of superconductivity and antiferromagnetic order in the compound Er_(2)O_(2)Bi with anti-ThCr_(2)Si_(2)-type structure through resistivity,magnetization,specific heat measurements and f...
the National Natural Science Foundation of China(Grant No.11927807);the Natural Science Foundation of Shanghai of China(Grant Nos.19ZR1402600 and 20DZ1100604)。
Ferromagnetism and superconductivity are generally considered to be antagonistic phenomena in condensed matter physics.Here,we theoretically study the interplay between the ferromagnetic and superconducting orders in ...
the National Natural Science Foundation of China(Grant No.12074130);the Science and Technology Program of Guangzhou Province(Grant No.2019050001).
We study theoretically the single impurity effect on graphene-based superconductors.Four different pairing symmetries are discussed.Sharp in-gap resonant peaks are found near the impurity site for the d+id pairing sym...
supported by the National Key R&D Program of China (Grant No. 2018YFA0305900);National Natural Science Foundation of China (Grant Nos.51632002,11674122,51572108,11634004,11504127,11574109,11704143, and 11404134);Program for Changjiang Scholars and Innovative Research Team in University (No.IRT15R23);the 111 Project (Grant No.B12011);Jilin Provincial Science and Technology Development Project of China (Grant No.20170520116JH);the National Found for Fostering Talents of basic Science (Grant No.J1103202);Parts of calculations were performed in the High Performance Computing Center (HPCC) of Jilin University and TianHe-1(A) at the National Supercomputer Center in Tianjin.
The crystal structure,electronic structure,and superconductivity of copper hydrides at high pressure have been studied by ab initio calculation.Consistent with experimental report,results show that the predicted stoic...
supported by the National Natural Science Foundation of China under Grant Nos. 11774025,11774401, and 11522435;Y. Y. was also supported by the National Key R&D Program of China (Grant No. 2017YFA0303103);the Strategic Priority Research Program (B) of the Chinese cademy of Sciences (Grant No. XDB07020200);S. F. was supported by the Na-tional Key R&D Program of China (Grant No. 2016YFA0300304).
The notion of multiband superconductivity with dominant two-gap features has been recently applied to the unconventional superconductor CeCu2Si2 for challenging the previously accepted concept of nodal d-wave pairing....