Zobrazeno 1 - 10
of 1 911
pro vyhledávání: '"Geim, A."'
Autor:
Powell, Lewis, Kuang, Wenjun, Hawkins-Pottier, Gabriel, Jalil, Rashid, Birkbeck, John, Jiang, Ziyi, Kim, Minsoo, Zou, Yichao, Komrakova, Sofiia, Haigh, Sarah, Timokhin, Ivan, Balakrishnan, Geetha, Geim, Andre K., Walet, Niels, Principi, Alessandro, Grigorieva, Irina V.
Unconventional superconductivity, where electron pairing does not involve electron-phonon interactions, is often attributed to magnetic correlations in a material. Well known examples include high-T_c cuprates and uranium-based heavy fermion supercon
Externí odkaz:
http://arxiv.org/abs/2411.09239
Autor:
Ponomarenko, L. A., Principi, Alessandro, Niblett, A. D., Wang, Wendong, Gorbachev, R. V., Kumaravadive, Piranavan, Berdyugin, A. I., Ermakov, A. V., Slizovskiy, Sergey, Watanabe, Kenji, Taniguchi, Takashi, Ge, Qi, Fal'ko, V. I., Eaves, Laurence, Greenaway, M. T., Geim, A. K.
Coulomb drag between adjacent electron and hole gases has attracted considerable attention, being studied in various two-dimensional systems, including semiconductor and graphene heterostructures. Here we report measurements of electron-hole drag in
Externí odkaz:
http://arxiv.org/abs/2410.10640
Autor:
Ji, Y., Hao, G. -P., Tan, Y. -T., Xiong, W. Q., Liu, Y., Zhou, W. Z., Tang, D. -M., Ma, R. Z., Yuan, S. J., Sasaki, T., Lozada-Hidalgo, M., Geim, A. K., Sun, Pengzhan
Two dimensional (2D) crystals have attracted strong interest as a new class of proton conducting materials that can block atoms, molecules and ions while allowing proton transport through the atomically thin basal planes. Although 2D materials exhibi
Externí odkaz:
http://arxiv.org/abs/2410.06489
Autor:
Stamp, P. C. E., Silevitch, D. M., Libersky, M., McKenzie, Ryan, Geim, A. A., Rosenbaum, T. F.
Publikováno v:
Phys. Rev. B 110, 134420 (2024)
We examine the low-energy excitations in the vicinity of the quantum critical point in LiHoF$_4$, a physical realization of the Transverse Field Ising Model, focusing on the long-range fluctuations which soften to zero energy at the ferromagnetic qua
Externí odkaz:
http://arxiv.org/abs/2408.03510
Autor:
Wang, R., Souilamas, M., Esfandiar, A., Fabregas, R., Benaglia, S., Nevison-Andrews, H., Yang, Q., Normansell, J., Ares, P., Ferrari, G., Principi, A., Geim, A. K., Fumagalli, L.
Water is essential for almost every aspect of life on our planet and, unsurprisingly, its properties have been studied in great detail. However, disproportionately little remains known about the electrical properties of interfacial and strongly confi
Externí odkaz:
http://arxiv.org/abs/2407.21538
Autor:
Astles, Thomas, McHugh, James G., Zhang, Rui, Guo, Qian, Howe, Madeleine, Wu, Zefei, Indykiewicz, Kornelia, Summerfield, Alex, Goodwin, Zachary A. H., Slizovskiy, Sergey, Domaretskiy, Daniil, Geim, Andre K., Falko, Vladimir, Grigorieva, Irina V.
Publikováno v:
Nature Communications 15, 6933 (2024)
The ongoing efforts to optimize Li-ion batteries led to the interest in intercalation of nanoscale layered compounds, including bilayer graphene. Its lithium intercalation has been demonstrated recently but the mechanisms underpinning the storage cap
Externí odkaz:
http://arxiv.org/abs/2407.07838
Autor:
Manovitz, Tom, Li, Sophie H., Ebadi, Sepehr, Samajdar, Rhine, Geim, Alexandra A., Evered, Simon J., Bluvstein, Dolev, Zhou, Hengyun, Koyluoglu, Nazli Ugur, Feldmeier, Johannes, Dolgirev, Pavel E., Maskara, Nishad, Kalinowski, Marcin, Sachdev, Subir, Huse, David A., Greiner, Markus, Vuletić, Vladan, Lukin, Mikhail D.
Understanding the collective quantum dynamics of nonequilibrium many-body systems is an outstanding challenge in quantum science. In particular, dynamics driven by quantum fluctuations are important for the formation of exotic quantum phases of matte
Externí odkaz:
http://arxiv.org/abs/2407.03249
Autor:
Gudarzi, Mohsen Moazzami, Slizovskiy, Sergey, Mao, Boyang, Tóvári, Endre, Pinter, Gergo, Sanderson, David, Asaad, Maryana, Xiang, Ying, Wang, Zhiyuan, Guo, Jianqiang, Spencer, Ben F., Geim, Alexandra A., Fal'ko, Vladimir I., Kretinin, Andrey V.
Understanding and controlling the electrical properties of solution-processed 2D materials is key to further printed electronics progress. Here we demonstrate that the thermolysis of the aromatic intercalants utilized in nanosheet exfoliation for gra
Externí odkaz:
http://arxiv.org/abs/2404.17738
Autor:
Barrier, Julien, Kim, Minsoo, Kumar, Roshan Krishna, Xin, Na, Kumaravadivel, P., Hague, Lee, Nguyen, E., Berdyugin, A. I., Moulsdale, Christian, Enaldiev, V. V., Prance, J. R., Koppens, F. H. L., Gorbachev, R. V., Watanabe, K., Taniguchi, T., Glazman, L. I., Grigorieva, I. V., Fal'ko, V. I., Geim, A. K.
Publikováno v:
Nature 628, 741-745 (2024)
Extensive efforts have been undertaken to combine superconductivity and the quantum Hall effect so that Cooper-pair transport between superconducting electrodes in Josephson junctions is mediated by one-dimensional edge states. This interest has been
Externí odkaz:
http://arxiv.org/abs/2402.14451
Autor:
Bluvstein, Dolev, Evered, Simon J., Geim, Alexandra A., Li, Sophie H., Zhou, Hengyun, Manovitz, Tom, Ebadi, Sepehr, Cain, Madelyn, Kalinowski, Marcin, Hangleiter, Dominik, Ataides, J. Pablo Bonilla, Maskara, Nishad, Cong, Iris, Gao, Xun, Rodriguez, Pedro Sales, Karolyshyn, Thomas, Semeghini, Giulia, Gullans, Michael J., Greiner, Markus, Vuletic, Vladan, Lukin, Mikhail D.
Publikováno v:
Nature (2023)
Suppressing errors is the central challenge for useful quantum computing, requiring quantum error correction for large-scale processing. However, the overhead in the realization of error-corrected ``logical'' qubits, where information is encoded acro
Externí odkaz:
http://arxiv.org/abs/2312.03982