Zobrazeno 1 - 10
of 459
pro vyhledávání: '"GRIGORIEVA, I."'
Autor:
Tong, J., Fu, Y., Domaretskiy, D., Della Pia, F., Dagar, P., Powell, L., Bahamon, D., Huang, S., Xin, B., Filho, R. N. Costa, Vega, L. F., Grigorieva, I. V., Peeters, F. M., Michaelides, A., Lozada-Hidalgo, M.
Publikováno v:
Nature 2024
The basal plane of graphene can function as a selective barrier that is permeable to protons but impermeable to all ions and gases, stimulating its use in applications such as membranes, catalysis and isotope separation. Protons can chemically adsorb
Externí odkaz:
http://arxiv.org/abs/2404.06823
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:
Sun, P. Z., Xiong, W. Q., Bera, A., Timokhin, I., Wu, Z. F., Mishchenko, A., Sellers, M. C., Liu, B. L., Cheng, H. M., Janzen, E., Edgar, J. H., Grigorieva, I. V., Yuan, S. J., Geim, A. K.
Publikováno v:
Proc. Natl Acad. Sci. 120, e2300481120 (2023)
Graphite is one of the most chemically inert materials. Its elementary constituent, monolayer graphene, is generally expected to inherit most of the parent material's properties including chemical inertness. Here we show that, unlike graphite, defect
Externí odkaz:
http://arxiv.org/abs/2303.08001
Autor:
Xin, Na, Lourembam, James, Kumaravadivel, P., Kazantsev, A. E., Wu, Zefei, Mullan, Ciaran, Barrier, Julien, Geim, Alexandra A., Grigorieva, I. V., Mishchenko, A., Principi, A., Falko, V. I., Ponomarenko, L. A., Geim, A. K., Berdyugin, Alexey I.
Publikováno v:
Nature 616, 270-274 (2023)
The most recognizable feature of graphene's electronic spectrum is its Dirac point around which interesting phenomena tend to cluster. At low temperatures, the intrinsic behavior in this regime is often obscured by charge inhomogeneity but thermal ex
Externí odkaz:
http://arxiv.org/abs/2302.06863
Autor:
Berdyugin, Alexey I., Xin, Na, Gao, Haoyang, Slizovskiy, Sergey, Dong, Zhiyu, Bhattacharjee, Shubhadeep, Kumaravadivel, P., Xu, Shuigang, Ponomarenko, L. A., Holwill, Matthew, Bandurin, D. A., Kim, Minsoo, Cao, Yang, Greenaway, M. T., Novoselov, K. S., Grigorieva, I. V., Watanabe, K., Taniguchi, T., Fal'ko, V. I., Levitov, L. S., Kumar, R. Krishna, Geim, A. K.
Publikováno v:
Science 375, 430-433 (2022)
In thermodynamic equilibrium, current in metallic systems is carried by electronic states near the Fermi energy whereas the filled bands underneath contribute little to conduction. Here we describe a very different regime in which carrier distributio
Externí odkaz:
http://arxiv.org/abs/2106.12609
Autor:
Ceferino, A., Magorrian, S. J., Zólyomi, V., Bandurin, D. A., Geim, A. K., Patanè, A., Kovalyuk, Z. D., Kudrynskyi, Z. R., Grigorieva, I. V., Fal'ko, V. I.
Publikováno v:
Phys. Rev. B 104, 125432 (2021)
We demonstrate that spin-orbit coupling (SOC) strength for electrons near the conduction band edge in few-layer $\gamma$-InSe films can be tuned over a wide range. This tunability is the result of a competition between film-thickness-dependent intrin
Externí odkaz:
http://arxiv.org/abs/2106.04719
Autor:
Sun, P. Z., Yagmurcukardes, M., Zhang, R., Kuang, W. J., Lozada-Hidalgo, M., Liu, B. L., Cheng, H. -M., Wang, F. C., Peeters, F. M., Grigorieva, I. V., Geim, A. K.
Publikováno v:
Nature Communications 12, 7170 (2021)
Two-dimensional crystals with angstrom-scale pores are widely considered as candidates for a next generation of molecular separation technologies aiming to provide extreme, exponentially large selectivity combined with high flow rates. No such pores
Externí odkaz:
http://arxiv.org/abs/2104.02560
Autor:
Toscano-Figueroa, J. C., Natera-Cordero, N., Bandurin, D. A., Anderson, C. R., Guarochico-Moreira, V. H., Grigorieva, I. V., Vera-Marun, I. J.
Publikováno v:
Phys. Rev. Applied 15, 054018 (2021)
Realisation of practical spintronic devices relies on the ability to create and detect pure spin currents. In graphene-based spin valves this is usually achieved by injection of spin-polarized electrons from ferromagnetic contacts via a tunnel barrie
Externí odkaz:
http://arxiv.org/abs/2104.00709
Autor:
Yang, Qian, Sun, P. Z., Fumagalli, L., Stebunov, Y. V., Haigh, S. J., Zhou, Z. W., Grigorieva, I. V., Wang, F. C., Geim, A. K.
Publikováno v:
Nature 588, 250 - 253 (2020)
Capillary condensation of water is ubiquitous in nature and technology. It routinely occurs in granular and porous media, can strongly alter such properties as adhesion, lubrication, friction and corrosion, and is important in many processes employed
Externí odkaz:
http://arxiv.org/abs/2009.11238
Autor:
Ding, Baofu, Kuang, Wenjun, Pan, Yikun, Grigorieva, I. V., Geim, A. K., Liu, Bilu, Cheng, Hui-Ming
One of the long sought-after goals in manipulation of light through light-matter interactions is the realization of magnetic-field-tuneable colouration, so-called magneto-chromatic effect, which holds great promise for optical, biochemical and medica
Externí odkaz:
http://arxiv.org/abs/2007.09388