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cond-mat.supr-con2026

The observation of bulk superconductivity in Rhombohedral ReO3 under pressure

S. Huyan, R. F. S. Penacchio, L-L. Wang +10

Understanding how lattice geometry enables superconductivity in oxides remains a central challenge. Here, we report a systematic study of ReO3 up to 80 GPa. Synchrotron X-ray diffr…

cond-mat.supr-con2026

Magnetochiral anisotropy in strained superconducting transition metal dichalcogenides

Joaquim Telles de Miranda, Maxim Khodas, Alex Levchenko

We present a theoretical study of nonreciprocal charge transport in two-dimensional noncentrosymmetric superconductors, taking the transition-metal dichalcogenide MoS as a repr…

cond-mat.supr-con2026★ 1 cited

Electrical magnetochiral anisotropy in Rashba superconductors

Joaquim Telles de Miranda, Maxim Khodas, Alex Levchenko

We theoretically investigate the role of higher-order Lifshitz invariants in nonreciprocal charge transport in two-dimensional noncentrosymmetric superconductors with Rashba spin-o…

cond-mat.supr-con2026★ 8 cited

Ambient-pressure 151-K superconductivity in HgBa2Ca2Cu3O8+δ via pressure quench

Liangzi Deng, Thacien Habamahoro, Artin Safezoddeh +10

Superconductivity has been a vigorously researched topic since its discovery in 1911. Raising the superconducting transition temperature (Tc) has been the main driving force behind…

cond-mat.supr-con2026★ 1 cited

Superconducting phase diagram of multi-layer square-planar nickelates

Grace A. Pan, Dan Ferenc Segedin, Sophia F. R. TenHuisen +21

The discovery of superconductivity in square-planar nickelates has offered a rich materials platform to explore the origins of cuprate-like superconductivity. Experimental investig…

cond-mat.supr-con2026★ 1 cited

Superconductivity from the Slater mode: Application to KTaO3 heterostructures

M. R. Norman

Superconductivity has been observed for the 2D electron gas (2DEG) at the interface of KTaO3 with other oxides, with a transition temperature about an order of magnitude higher tha…

cond-mat.supr-con2025

Microwave Signature of the Emerging Abrikosov Lattice Above

Hang Zhou, Zhanghai Chen, A. A. Varlamov +2

The emergence of the Abrikosov lattice in the normal phase of type-II superconducting films when the magnetic field approaches the critical field from above was predicted…

cond-mat.supr-con2025★ 4 cited

X-ray Diffraction and Electrical Transport Imaging of Superconducting Superhydride (La,Y)H10

Abdul Haseeb Manayil Marathamkottil, Kui Wang, Nilesh P. Salke +9

We report the synthesis and characterization of (La0.9Y0.1)H10 superhydrides exhibiting coexisting cubic Fm-3m and hexagonal P63/mmc clathrate phases observed over the pressure ran…

cond-mat.supr-con2025

Electric field control of superconducting fluctuations and quasiparticle interference at oxide interfaces

Graham Kimbell, Ulderico Filippozzi, Stefano Gariglio +4

We investigate tunable superconducting transitions in (111) field-effect devices. Large increases in conductivity, associated with superconducting…

cond-mat.supr-con2025

Emergent anisotropic three-phase order in critically doped superconducting diamond films

Jyotirmay Dwivedi, Jake Morris, Saurav Islam +10

Two decades since its discovery, superconducting heavily boron-doped diamond (HBDD) still presents unresolved fundamental questions whose resolution is relevant to the development…

cond-mat.supr-con2025★ 1 cited

Supermodulation-driven evolution of the nodal structure of bismuth-based cuprate superconductors

M. R. Norman

Recent work has shown novel properties of twisted cuprates. In this paper, I point out that related phenomena occur intrinsically in bismuth-based cuprate superconductors due to th…

cond-mat.supr-con2025★ 3 cited

Universal electronic structure of multi-layered nickelates via oxygen-centered planar orbitals

Christine C. Au-Yeung, X. Chen, S. Smit +17

Superconductivity has been demonstrated in the family of multi-layered nickelates LaNiO and LaNiO. Key questions remain open regarding the low-energy ele…

cond-mat.supr-con2025★ 2 cited

Uniaxial spin texture in a superconducting electron gas revealed by exchange interactions

Junyi Yang, Changjiang Liu, Xianjing Zhou +11

Two-dimensional superconductors with spin-textured Fermi surfaces can be a platform for realizing unconventional pairing states and are of substantial interest in the context of qu…

cond-mat.supr-con2024★ 10 cited

Signature of Orbital Driven Finite Momentum Pairing in a 3D Ising Superconductor

F. Z. Yang, H. D. Zhang, Saswata Mandal +15

The finite momentum superconducting pairing states (FMPs), where Cooper pairs carry non-zero momentum, are believed to give rise to exotic physical phenomena including the pseudoga…

cond-mat.supr-con2024★ 2 cited

Charge Density Waves in the 2.5-Dimensional Quantum Heterostructure

F. Z. Yang, T. T. Zhang, F. Y. Meng +8

Charge density wave (CDW) and their interplay with correlated and topological quantum states are forefront of condensed matter research. The 4-TaS is a CDW ordered quant…

cond-mat.supr-con2024★ 1 cited

In-situ local imaging of ferromagnetism and superconductivity in RbEuFeAs

Huiyuan Man, Yusuke Iguchi, Jin-Ke Bao +2

The coexistence of superconductivity and ferromagnetism is an intrinsically interesting research focus in condensed matter physics but the study is limited by low superconducting (…

cond-mat.supr-con2024★ 10 cited

Origin of anomalous magnetotransport in kagome superconductors AVSb (A=K,Rb,Cs)

A. E. Koshelev, R. Chapai, D. Y. Chung +2

Multiple anomalous features in electronic spectra of metals with kagome lattice structure -- van Hove singularities, Dirac points, and flat bands -- imply that materials containing…

cond-mat.supr-con2024★ 5 cited

Nanoscale structural correlations in a model cuprate superconductor

Zachary W. Anderson, Marin Spaić, Nikolaos Biniskos +10

Understanding the extent and role of inhomogeneity is a pivotal challenge in the physics of cuprate superconductors. While it is known that structural and electronic inhomogeneity…

cond-mat.supr-con2024★ 2 cited

Giant microwave absorption in the vortex lattice in -wave superconductors

T. Liu, M. Smith, A. V. Andreev +1

In this article we study microwave absorption in superconductors in the presence of a vortex lattice. We show that in addition to the conventional absorption mechanism associated w…

cond-mat.supr-con2024★ 42 cited

Electronic structure and magnetic tendencies of trilayer LaNiO under pressure: structural transition, molecular orbitals, and layer differentiation

Harrison LaBollita, Jesse Kapeghian, Michael R. Norman +1

Motivated by the recent observation of superconductivity in the pressurized trilayer LaNiO Ruddlesden-Popper (RP) nickelate, we explore its structural, electronic, a…

cond-mat.supr-con2024★ 1 cited

Phase Boundaries, Isotope Effect and Superconductivity of Lithium Under Hydrostatic Conditions

Stefano Racioppi, Iren Saffarian-Deemyad, William Holle +6

We present theoretical and experimental studies of superconductivity and low temperature structural phase boundaries in lithium. We mapped the structural phase diagram of 6Li and 7…

cond-mat.supr-con2023★ 122 cited

Polymorphism in Ruddlesden-Popper : Discovery of a Hidden Phase with Distinctive Layer Stacking

Xinglong Chen, Junjie Zhang, A. S. Thind +8

We report the discovery of a novel form of Ruddlesden-Popper (RP) oxide, which stands as the first example of long-range, coherent polymorphism in this class of inorganic solids. R…

cond-mat.supr-con2023★ 5 cited

Nematic superconductivity from selective orbital pairing in Ba(Fe1-xMx)2As2 (M = Co, Ni) single crystals

Mason Klemm, Shirin Mozaffari, Rui Zhang +5

We use transport measurements to determine the in-plane anisotropy of the upper critical field Hc2 in detwinned superconducting Ba(Fe1-xMx)2As2 (M = Co, Ni) single crystals. In pre…

cond-mat.supr-con2023★ 2 cited

Design and Performance of Parallel-channel Nanocryotrons in Magnetic Fields

Timothy Draher, Tomas Polakovic, Yi Li +5

We introduce a design modification to conventional geometry of the cryogenic three-terminal switch, the nanocryotron (nTron). The conventional geometry of nTrons is modified by inc…