Zobrazeno 1 - 10
of 9 488
pro vyhledávání: '"A. Valla"'
Superconductor-normal material-superconductor (SNS) junctions are being integrated into microwave circuits for fundamental and applied research goals. The short junction limit is a common simplifying assumption for experiments with SNS junctions, but
Externí odkaz:
http://arxiv.org/abs/2410.01913
Autor:
Kundu, Asish K., Rajapitamahuni, Anil, Vescovo, Elio, Klimovskikh, Ilya I., Berger, Helmuth, Valla, Tonica
Publikováno v:
Commun Mater 5, 208 (2024)
Interplay of superconductivity and density wave orders has been at the forefront of research of correlated electronic phases for a long time. 2H-NbSe$_2$ is considered to be a prototype system for studying this interplay, where the balance between th
Externí odkaz:
http://arxiv.org/abs/2409.15111
Autor:
Bozkurt, A. Mert, Fatemi, Valla
Josephson elements are cornerstones of cryogenic classical and quantum superconducting technology, owing to their nonlinearity. Two important types of Josephson elements are often considered distinct: the tunnel junction (superconductor-insulator-sup
Externí odkaz:
http://arxiv.org/abs/2408.06462
Autor:
Oskouei, Soroush, Valla, Marit, Pedersen, André, Smistad, Erik, Dale, Vibeke Grotnes, Høibø, Maren, Wahl, Sissel Gyrid Freim, Haugum, Mats Dehli, Langø, Thomas, Ramnefjell, Maria Paula, Akslen, Lars Andreas, Kiss, Gabriel, Sorger, Hanne
Considering the increased workload in pathology laboratories today, automated tools such as artificial intelligence models can help pathologists with their tasks and ease the workload. In this paper, we are proposing a segmentation model (DRU-Net) th
Externí odkaz:
http://arxiv.org/abs/2406.14287
Autor:
Kundu, Asish K., Huang, Xiong, Seewald, Eric, Ritz, Ethan, Pakhira, Santanu, Zhang, Shuai, Sun, Dihao, Turkel, Simon, Shabani, Sara, Yilmaz, Turgut, Vescovo, Elio, Dean, Cory R., Johnston, David C., Valla, Tonica, Birol, Turan, Basov, Dmitri N., Fernandes, Rafael M., Pasupathy, Abhay N.
Publikováno v:
Nat. Commun. 15, 5008 (2024)
Kagome vanadates {\it A}V$_3$Sb$_5$ display unusual low-temperature electronic properties including charge density waves (CDW), whose microscopic origin remains unsettled. Recently, CDW order has been discovered in a new material ScV$_6$Sn$_6$, provi
Externí odkaz:
http://arxiv.org/abs/2406.11212
Autor:
Valla, Tonica, Kundu, Asish K., Pervan, Petar, Pletikosić, Ivo, Drozdov, Ilya K., Wu, Zebin, Gu, Genda D.
Publikováno v:
Phys. Rev. B 109, 224507 (2024)
Determining the doping level in high-temperature cuprate superconductors is crucial for understanding the origin of superconductivity in these materials and for unlocking their full potential. However, accurately determining the doping level remains
Externí odkaz:
http://arxiv.org/abs/2405.18519
Autor:
Roy, Saswata, Senanian, Alen, Wang, Christopher S., Wetherbee, Owen C., Zhang, Luojia, Cole, B., Larson, C. P., Yelton, E., Arora, Kartikeya, McMahon, Peter L., Plourde, B. L. T., Royer, Baptiste, Fatemi, Valla
Spins and oscillators are foundational to much of physics and applied sciences. For quantum information, a spin 1/2 exemplifies the most basic unit, a qubit. High angular momentum spins (HAMSs) and harmonic oscillators provide multi-level manifolds (
Externí odkaz:
http://arxiv.org/abs/2405.15695
Autor:
Klimovskikh, I. I., Eremeev, S. V., Estyunin, D. A., Filnov, S. O., Shimada, K., Golyashov, V. A., Tereshchenko, O. E., Kokh, K. A., Frolov, A. S., Sergeev, A. I., Stolyarov, V. S., Trontl, V. Miksic, Petaccia, L., Di Santo, G., Tallarida, M., Dai, J., Blanco-Canosa, S., Valla, T., Shikin, A. M., Chulkov, E. V.
Meeting of non-trivial topology with magnetism results in novel phases of matter, such as Quantum Anomalous Hall (QAH) or axion insulator phases. Even more exotic states with high and tunable Chern numbers are expected at the contact of intrinsic mag
Externí odkaz:
http://arxiv.org/abs/2403.12287
Autor:
Babić, Emil, Figueroa, Ignacio A., Trontl, Vesna Mikšić, Pervan, Petar, Pletikosić, Ivo, Ristić, Ramir, Fetić, Amra Salčinović, Skoko, Željko, Starešinić, Damir, Valla, Tonica, Zadro, Krešo
The valence band (VB) structure of an Al0.5TiZrPdCuNi high-entropy alloy (HEA) obtained from X-ray photoelectron spectroscopy has been compared to that recently calculated by Odbadrakh et al, 2019. Both experimental and theoretical VBs show split-ban
Externí odkaz:
http://arxiv.org/abs/2402.10490
Autor:
Wu, Xueliang, Hu, Zhixiang, Graf, David, Liu, Yu, Deng, Chaoyue, Fu, Huixia, Kundu, Asish K., Valla, Tonica, Petrovic, Cedomir, Wang, Aifeng
Publikováno v:
Phys. Rev. B 108, 245156 (2023)
We report a comprehensive study of magnetotransport properties, angle-resolved photoemission spectroscopy (ARPES), and density functional theory (DFT) calculations on self-flux grown LaAuSb$_2$ single crystals. Resistivity and Hall measurements revea
Externí odkaz:
http://arxiv.org/abs/2312.17143