#superconductivity
27 papers match
Cavity Tuning of the CDW--Superconductivity Interplay in a Kagome Metal
Lan-Ting Shi, I-Te Lu, Xin Wang +3
The paper demonstrates that coupling a kagome metal (CsV₃Sb₅) to an out-of-plane polarized optical cavity can selectively soften charge‑density‑wave phonons, enhance electron‑phono…
Anomalous metal and superconducting phases in rhombohedral graphene
Anna Okounkova, Abigail Sohm, Tobias Faehndrich +7
The paper investigates gate‑tuned regions in rhombohedral graphene on a WSe₂ substrate that show either zero‑resistance superconductivity or a finite‑resistance “anomalous metal” s…
Electronically Inactive Intercalated LaNiO Layer in Superconducting LaNiO
Tianyang Xie, Yuxin Wang, Zhan Wang +2
The authors use density functional theory, Wannier tight‑binding, and slave‑boson calculations to show that the intercalated La₂NiO₄ layer in superconducting La₅Ni₃O₁₁ is insulatin…
Numerical approach to the London Equation of superconductivity
Nicolás Barnafi, Ignacio Labarca-Figueroa, Carlos Román
The paper introduces a FEM‑BEM coupling discretization to solve the London equation for type‑II superconductors in three dimensions and uses it to compute magnetic fields and analy…
Scanning Gate Microscopy Modulation of Supercurrent in Graphene Josephson Junctions
Ivan Villani, Samuele Fracassi, Niccolò Traverso Ziani +9
The paper uses scanning gate microscopy to locally modulate and map the supercurrent in hBN‑encapsulated graphene Josephson junctions with niobium contacts, analyzing how tip volta…
Momentum Structure of Superconductivity and Sublattice Effects from Quasiparticle Interference in CsVSb
Aaron G. Greenberg, Xinze Yang, Junze Deng +11
The paper uses sub‑Kelvin scanning tunneling microscopy and quasiparticle interference analysis to map the superconducting gap of the kagome metal CsV₃Sb₅, finding an isotropic gap…
Gravitational Waves from Superconducting Cosmic Strings
Jinyoung Jhun, Takashi Hiramatsu
The authors simulate superconducting cosmic‑string networks in a U(1)ₗₒcₐₗ × U(1)𝓰ₗₒbₐₗ field‑theoretic model, study how the coupling between the string‑forming and current‑carryi…
Driven-dissipative superconductivity in moiré heterostructure without attraction
Tsung-Sheng Huang, Atac Imamoglu, Mohammad Hafezi +1
The paper proposes a driven‑dissipative protocol that creates a stationary superconducting state in a two‑dimensional bilayer moiré heterostructure by using optically induced pseud…
Non-thermal pairing glue of electrons in the steady state
Michele Pini, Christian H. Johansen, Francesco Piazza
The paper extends Eliashberg theory to non‑equilibrium steady states using the Keldysh formalism and identifies a non‑thermal pairing glue that can enhance superconductivity, illus…
Competing Orders Driven by Wigner Crystal Phase in Rhombohedral Graphene
Zekang Zhou, Kilian Krötzsch, Raphaël Ayache +7
The paper identifies a Wigner crystal phase in low‑density rhombohedral pentalayer graphene and shows how it gives rise to competing superconducting and reentrant quantum Hall stat…
-axis strain tuning of superconductivity and symmetric elastoresistivity in CsVSb
Xiaoran Yang, Yutong Li, Chunyi Li +5
The study investigates how applying out-of-plane (c‑axis) compression to the kagome metal CsV₃Sb₅ influences its superconducting transition temperature and charge‑density‑wave orde…
Imaging and characterization of spontaneous vortices in a proximity-induced superconductor
Iku Nakaaki, Kotaro Taki, Mio Nomura +11
The paper reports scanning SQUID microscopy imaging of spontaneously formed vortices in a proximity‑coupled superconducting nanocomposite, revealing a variety of vortex polarities,…
Filling and Interlayer Superexchange Control Superconductivity in LaNiO
Zeyu Chen, Jia-Heng Ji, Yu-Bo Liu +2
The paper proposes that superconducting transition temperature in bilayer nickelate La₃Ni₂O₇ is controlled by the d_{x²‑y²} orbital filling and the interlayer antiferromagnetic sup…
Helical Domain-Wall-Ring Networks Reshape Superconducting Correlations
Yi-Chun Hung, Arun Bansil
The paper investigates how superconducting correlations are modified in helical domain‑wall ring networks that arise in moiré patterns of twisted bilayer honeycomb lattices, highli…
The Sample Pre-selection and Characterization Station at the SECUF: Instrumentation, Capabilities, and Representative Scientific Achievements
Xu Chen, Tao Sun, Huifen Ren +4
The paper describes the Sample Pre‑selection and Characterization Station at the SECUF, detailing its instrumentation for synthesizing, processing, and characterizing samples befor…
Research progress in high-pressure tuning of layered magnetic materials
Yue Dongdong, Gao Xin, Mu Congpu +2
The paper reviews how applying high pressure to two‑dimensional van der Waals magnetic materials can modify their interlayer structure and electronic properties, leading to spin tr…
Geometric origin of supercurrents in Berry phase: Formula for computing currents from wavefunctions with correlation and particle number variation
B. Q. Song, J. D. H. Smith, J. Wang
The paper presents a phase‑based formula that computes supercurrents directly from microscopic BCS wavefunctions, incorporating Berry‑phase derived group velocity and a correlation…
Theoretical prediction of structural stability and superconductivity in T-hexagonal molybdenum dihydrides Monolayer
Jakkapat Seeyangnok, Udomsilp Pinsook
First-principles calculations predict that a hexagonal MoH2 monolayer in the T-phase is structurally stable and exhibits conventional superconductivity with a transition temperatur…
Analytical evaluation of surface barrier and resistance in iron-based superconducting multilayers for Superconducting Radio-Frequency applications
Carlos Redondo Herrero, Akira Miyazaki
The paper evaluates how iron‑based superconducting multilayers perform as surface coatings for superconducting radio‑frequency cavities, focusing on their magnetic field limits, su…
Quantum-Geometry-Induced Superconductivity near a Fractional Chern Insulator
Haoyu Hu, Lei Chen
The paper analytically studies how quantum‑geometric effects in a partially filled Chern band can generate superconductivity adjacent to a fractional Chern insulator, using a coupl…
Ferroelectric--Superconducting Interaction in Epitaxial YBa2Cu3O7-δ/BaTiO3 Films
Louis Oppong-Antwi, David L. Cortie, Qi Zhang +4
The study investigates how ferroelectric BaTiO3 layers affect the superconducting transition temperature of epitaxial YBa2Cu3O7‑δ films, finding reduced Tc in YBCO/BTO heterostruct…
Strain-Tuned Nodal Superconductivity in the Charge-Ordered Kagome Metal CsVSb
Yusuke Takeuchi, Akito Kobayashi, Saki Uchida +8
The authors use Sb NQR to study how uniaxial tensile strain affects superconductivity in the kagome metal CsVSb, finding an enhanced and a strain‑induced doub…
Interference-Enhanced Large Electron-Phonon Coupling from Raman-active Breathing Modes in Moiré Semiconductors
Ning Mao, Shaozheng Wang, Cheng Xu +6
The paper combines filling‑dependent Raman spectroscopy with machine‑learning‑assisted first‑principles calculations to identify which phonon modes strongly couple to electrons in…
Interlayer coupling driven stabilization and superconductivity in bilayer CoTe
Wenping Chen, Ziyun Zhang, Feipeng Zheng
First-principles calculations show that interlayer coupling stabilizes bilayer CoTe₂, which becomes a phonon-mediated superconductor with a predicted Tc of ~4.7 K, while the monola…
One search, two signals: results blend meaning (embedding similarity, so papers that never use your words still surface) with keyword matches on titles, abstracts and summaries. Free, no sign-in needed.