Noise-Aware Quantum Amplitude Estimation by Steven Herbert, Ifan Williams, Roland Guichard, Darren Ng

“…We provide results from quantum amplitude estimation run on various IBM superconducting quantum computers and on Quantinuum's H1 trapped-ion quantum computer to show that the proposed model is a good fit for real-world experimental data. …”
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A New Self-Made 16-Channel Capacitive Electrocardiography System: An Investigation and Validation for Non-Contact Electrodes by Jinru Yang, Tianjun Wang, Haipo Cui, Limin Sun

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Vortex confinement through an unquantized magnetic flux by Geunyong Kim, Jinyoung Yun, Jinho Yang, Ilkyu Yang, Dirk Wulferding, Roman Movshovich, Gil Young Cho, Ki-Seok Kim, Garam Hahn, Jeehoon Kim

“…Our results present an experimental route for investigating the impact of confinement on superconducting properties and order parameters in unconventional superconductors characterized by extremely low dimensionality.…”
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Diffusion-driven transient hydrogenation in metal superhydrides at extreme conditions by Yishan Zhou, Yunhua Fu, Meng Yang, Israel Osmond, Rajesh Jana, Takeshi Nakagawa, Owen Moulding, Jonathan Buhot, Sven Friedemann, Dominique Laniel, Thomas Meier

“…Abstract In recent years, metal hydride research has become one of the driving forces of the high-pressure community, as it is believed to hold the key to superconductivity close to ambient temperature. While numerous novel metal hydride compounds have been reported and extensively investigated for their superconducting properties, little attention has been focused on the atomic and electronic states of hydrogen, the main ingredient in these novel compounds. …”
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Back-action supercurrent rectifiers by Daniel Margineda, Alessandro Crippa, Elia Strambini, Laura Borgongino, Alessandro Paghi, Giorgio de Simoni, Lucia Sorba, Yuri Fukaya, Maria Teresa Mercaldo, Carmine Ortix, Mario Cuoco, Francesco Giazotto

“…Back-action solely turns a conventional reciprocal superconducting weak link with no asymmetry between the current bias directions into a rectifier, where the critical current amplitude depends on the bias sign. …”
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Control Strategy of Dual Power Supply Excitation System for HTS Synchronous Condenser by Jinfeng Wang, Hao Yin, Tiantian Cao, Zhu Liu, Dayi Li

“…High temperature superconducting (HTS) synchronous condenser is a novel large-capacity reactive power compensation device. …”
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The Effect of Infiltration Temperature on the Microstructure and Magnetic Levitation Force of Single-Domain YBa₂Cu₃O_7-x Bulk Superconductors Grown... by Nuerseman Maimaiti, Abulizi Abulaiti, Wanmin Yang

“…During the preparation of single-domain (S-D) REBa₂Cu₃O_7-x (RE-123) superconducting bulks, the seed crystals can serve as templates for crystal growth, guiding the newly formed crystals to grow in a specific direction, thereby ensuring the consistency of the crystal orientation within the sample. …”
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Electronic and Lattice Dynamical Properties of the Iron-Based Superconductors LiFeAs and NaFeAs by R. A. Jishi, H. M. Alyahyaei

“…We also calculate the electron-phonon coupling strength and show that it is too weak to account for the observed values of the superconducting transition temperatures. This seems to indicate that the iron-based superconductors are not of the conventional type.…”
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Nitride thin films grown by thermal laser epitaxy by Dong Yeong Kim, Varun Harbola, Seungwon Jung, Jinjoo Lee, Sukanya Roy, Felix V. E. Hensling, Lena N. Majer, Hongguang Wang, Peter A. van Aken, Joao Marcelo J. Lopes, Neha Aggarwal, Jochen Mannhart, Wolfgang Braun

“…The superconducting transition temperatures of TiN, VN, ZrN, and NbN films are 5.7, 8.9, 8.9, and 16.9 K, respectively. …”
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Local correlations necessitate waterfalls as a connection between quasiparticle band and developing Hubbard bands by Juraj Krsnik, Karsten Held

“…These anomalies are observed at relatively high energies, among others, in superconducting cuprates and nickelates. The prevalent understanding is that they originate from the coupling to some boson, with spin fluctuations and phonons being the usual suspects. …”
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Influence of Shunt Branch on the Current Limiting and Recovery Performance of Variable Resistance SFCL by Duanjiao Li, Bin Xiang, Congwei Yao, Qi Zhang, Xiaofeng Pang, Wenxing Sun, Haiyun Tang, Xue Zhang, Zhongbin Yuan, Linglong Cai

“…Therefore, the research and application of the fault current limiter (FCL) has become particularly important, especially the superconducting fault current limiter (SFCL), which uses the zero resistance characteristics in the superconducting state and shows obvious advantages in the power system. …”
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Generalising Holographic Superconductors by Andrea Donini, Víctor Enguita-Vileta, Fabian Esser, Veronica Sanz

“…We then apply this generalised description to study the properties of the condensate and the scaling of the critical temperature with the parameters of the higher-dimensional theory, which allows us to reproduce existing results in the literature and extend them to include a possible description of the newly observed f-wave superconducting systems.…”
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The Properties of Screen Printed (Bi,Pb)-Sr-Ca-Cu-O Thick Films Based On Decomposed Oxalate Powders by J. Hagberg

“…The significance of powder and paste characteristics was studied in order to improve the morphology and structure of superconducting (Bi,Pb)-Sr-Ca-Cu-O screen printed thick films. …”
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Ultra-dispersive resonator readout of a quantum-dot qubit using longitudinal coupling by Benjamin Harpt, J. Corrigan, Nathan Holman, Piotr Marciniec, D. Rosenberg, D. Yost, R. Das, Rusko Ruskov, Charles Tahan, William D. Oliver, R. McDermott, Mark Friesen, M. A. Eriksson

“…Abstract We perform readout of a quantum-dot hybrid qubit coupled to a superconducting resonator through a parametric, longitudinal interaction mechanism. …”
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Atomic-Scale Tracking of Topological Defect Motion and Incommensurate Charge Order Melting by Noah Schnitzer, Berit H. Goodge, Gregory Powers, Jaewook Kim, Sang-Wook Cheong, Ismail El Baggari, Lena F. Kourkoutis

“…Charge order pervades the phase diagrams of quantum materials where it competes with superconducting and magnetic phases, hosts electronic phase transitions and topological defects, and couples to the lattice generating intricate structural distortions. …”
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Sparse Blossom: correcting a million errors per core second with minimum-weight matching by Oscar Higgott, Craig Gidney

“…For 0.1% circuit-level depolarising noise, sparse blossom processes syndrome data in both $X$ and $Z$ bases of distance-17 surface code circuits in less than one microsecond per round of syndrome extraction on a single core, which matches the rate at which syndrome data is generated by superconducting quantum computers. Our implementation is open-source, and has been released in version 2 of the PyMatching library.…”
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Cavity Beam Position Monitor for the ILC Main Linac: Status and Plans by Pedraza Laura Karina, Fuster Martínez Nuria, Esperante Pereira Daniel, Gimeno Martínez Benito, González Iglesias Daniel, Blanch Gutiérrez César

“…It is required to design and build a prototype to be tested together with a superconducting quadrupole in a cryostat, with a spatial resolution of less than 1 micron. …”
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Nonlocal Quantum Effects in Cosmology by Yurii V. Dumin

“…We try to answer this question by utilizing the results of a few experiments, namely, with the superconducting multi-Josephson-junction loops and the ultracold gases in periodic potentials. …”
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Electron Number Density and Coherence Length of Boson-Fermion Pair in HTSC by Abel Mukubwa

“…The dependence of plasmon frequency on the material of a superconductor reveals that modes within a specific range of frequency enhance superconductivity and therefore affect the critical temperature of a particular superconducting material. …”
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Recovering Quantum Coherence of a Cavity Qubit Coupled to a Noisy Ancilla through Real-Time Feedback by Uri Goldblatt, Nitzan Kahn, Sergey Hazanov, Ofir Milul, Barkay Guttel, Lalit M. Joshi, Daniel Chausovsky, Fabien Lafont, Serge Rosenblum

“…In this work, we uncover the intricate dynamics of decoherence in a superconducting cavity qubit due to its interaction with a noisy transmon ancilla. …”
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