Formation of Au-Silane Bonds by Shira Yochelis, Eran Katzir, Yoav Kalcheim, Vitaly Gutkin, Oded Millo, Yossi Paltiel

“…Finally, using scanning tunneling spectroscopy we demonstrate that the disilane molecules provide strong electrical coupling between the Au nanoparticles and a superconductor substrate.…”
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Gatemonium: A Voltage-Tunable Fluxonium by William M. Strickland, Bassel Heiba Elfeky, Lukas Baker, Andrea Maiani, Jaewoo Lee, Ido Levy, Jacob Issokson, Andrei Vrajitoarea, Javad Shabani

“…We present a new style of fluxonium qubit, gatemonium, based on an all-superconductor-semiconductor hybrid platform. The linear inductance is achieved using 600 planar Al-InAs Josephson junctions (JJs) in series. …”
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Hybrid Josephson Rhombus: A Superconducting Element with Tailored Current-Phase Relation by L. Banszerus, C. W. Andersson, W. Marshall, T. Lindemann, M. J. Manfra, C. M. Marcus, S. Vaitiekėnas

“…Here, we introduce the hybrid Josephson rhombus, a highly tunable superconducting circuit containing four semiconductor-superconductor hybrid Josephson junctions embedded in a loop. …”
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Holographic reconstruction of black hole spacetime: machine learning and entanglement entropy by Byoungjoon Ahn, Hyun-Sik Jeong, Keun-Young Kim, Kwan Yun

“…To validate our approach, we first apply our machine learning algorithm to holographic entanglement entropy data derived from the Gubser-Rocha and superconductor models, which serve as representative models of strongly coupled matters in holography. …”
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Diagnosing emergent isotropy in anisotropic holographic systems using quantum information measures by Chong-Ye Chen, Mu-Jing Li, Zhe Yang, Da-Ming Jin, Peng Liu

“…Abstract This study presents a comprehensive investigation of anisotropy in a holographic p-wave superconductor model, revealing novel insights into the behavior of quantum information in strongly coupled systems. …”
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Gate- and flux-tunable sin(2φ) Josephson element with planar-Ge junctions by Axel Leblanc, Chotivut Tangchingchai, Zahra Sadre Momtaz, Elyjah Kiyooka, Jean-Michel Hartmann, Frédéric Gustavo, Jean-Luc Thomassin, Boris Brun, Vivien Schmitt, Simon Zihlmann, Romain Maurand, Étienne Dumur, Silvano De Franceschi, François Lefloch

“…Abstract Hybrid superconductor-semiconductor Josephson field-effect transistors (JoFETs) function as Josephson junctions with gate-tunable critical current. …”
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Unveiling the charge density wave mechanism in vanadium-based Bi-layered kagome metals by Yi-Chen Yang, Soohyun Cho, Tong-Rui Li, Xiang-Qi Liu, Zheng-Tai Liu, Zhi-Cheng Jiang, Jian-Yang Ding, Wei Xia, Zi-Cheng Tao, Jia-Yu Liu, Wen-Chuan Jing, Yu Huang, Yu-Ming Shi, Soonsang Huh, Takeshi Kondo, Zhe Sun, Ji-Shan Liu, Mao Ye, Yi-Lin Wang, Yan-Feng Guo, Da-Wei Shen

“…Abstract The charge density wave (CDW), as a hallmark of vanadium-based kagome superconductor AV3Sb5 (A = K, Rb, Cs), has attracted intensive attention. …”
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Resolving the electronic ground state of La3Ni2O7-δ films by Xiaolin Ren, Ronny Sutarto, Xianxin Wu, Jianfeng Zhang, Hai Huang, Tao Xiang, Jiangping Hu, Riccardo Comin, Xingjiang Zhou, Zhihai Zhu

“…An important aspect of investigating electronic structures is discerning the extent to which the electronic ground state of La3Ni2O7-δ resembles the parent state of the cuprate superconductor, a charge transfer insulator with long-range antiferromagnetism. …”
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Possible Superconductivity Transition in Nitrogen‐Doped Lutetium Hydride Observed at Megabar Pressure by Xingbin Zhao, Yu Huang, Shuailing Ma, Hao Song, Yanwei Cao, Hao Jiang, Yanping Huang, Tian Cui

“…The composition and structural characterization are the same as the aforementioned near‐ambient superconductor. In situ X‐ray diffraction investigations indicate that a high‐pressure phase transition toward Fm3¯m‐LuH3±xNy occurred in the sample at 59 GPa. …”
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