Zobrazeno 1 - 10
of 144
pro vyhledávání: '"Escoffier W"'
Autor:
Yan, H., Zeng, S. W., Rubi, K., Omar, G. J., Zhang, Z. T., Goiran, M., Escoffier, W., Ariando, A.
Due to the coexistence of many emergent phenomena, including 2D superconductivity and a large Rashba spin-orbit coupling, 5d transition metal oxides based two-dimensional electron systems (2DESs) have been prospected as one of the potential intrants
Externí odkaz:
http://arxiv.org/abs/2209.12390
Autor:
Chow, L. E., Yip, K. Y., Pierre, M., Zeng, S. W., Zhang, Z. T., Heil, T., Deuschle, J., Nandi, P., Sudheesh, S. K., Lim, Z. S., Luo, Z. Y., Nardone, M., Zitouni, A., van Aken, P. A., Goiran, M., Goh, S. K., Escoffier, W., Ariando, A.
Superconductivity can be destroyed by a magnetic field with an upper bound known as the Pauli-limit in spin-singlet superconductors. Almost all the discovered superconductors are spin-singlet, with the highest transition temperature $T_c$ at ambient
Externí odkaz:
http://arxiv.org/abs/2204.12606
Autor:
Leermakers, I., Rubi, K., Yang, M., Kerdi, B., Goiran, M., Escoffier, W., Rana, A. S., Smink, A. E. M., Brinkman, A., Hilgenkamp, H., Maan, J. C., Zeitler, U.
We have investigated the illumination effect on the magnetotransport properties of a two-dimensional electron system at the LaAlO$_3$/SrTiO$_3$ interface. The illumination significantly reduces the zero-field sheet resistance, eliminates the Kondo ef
Externí odkaz:
http://arxiv.org/abs/2108.09156
Autor:
Camargo, B. C., Escoffier, W.
Publikováno v:
Carbon 139, 210 (2018)
At low temperatures, graphite presents a magnetoresistance anomaly which manifests as a transition to a high-resistance state (HRS) above a certain critical magnetic field $\text{B}_\text{c}$. Such HRS is currently attributed to a c-axis charge-densi
Externí odkaz:
http://arxiv.org/abs/1807.01090
Autor:
Camargo, B. C., Lassagne, B., Arenal, R., Gatel, C., Blon, T., Viau, G., Lacroix, L-M, Escoffier, W.
Publikováno v:
Nanoscale. 2017 Oct 5;9(38):14635-14640
Electrical and structural characterization of nano-particles are very important steps to determine their potential applications in microelectronics. In this paper, we adress the crystallographic and electric transport properties of soft-chemistry-gro
Externí odkaz:
http://arxiv.org/abs/1806.09942
Autor:
Nachawaty, A., Yang, M., Desrat, W., Nanot, S., Jabakhanji, B., Kazazis, D., Yakimova, R., Cresti, A., Escoffier, W., Jouault, B.
We have investigated the disorder of epitaxial graphene close to the charge neutrality point (CNP) by various methods: i) at room temperature, by analyzing the dependence of the resistivity on the Hall coefficient ; ii) by fitting the temperature dep
Externí odkaz:
http://arxiv.org/abs/1708.07018
Autor:
Han, K., Huang, Z., Zeng, S. W., Yang, M., Li, C. J., Zhou, W. X., Wang, X. Renshaw, Venkatesan, T., Coey, J. M. D., Goiran, M., Escoffier, W., Ariando
Publikováno v:
Phys. Rev. Materials 1, 011601(R) (2017)
The quasi two-dimensional electron gas (q-2DEG) at oxide interfaces provides a platform for investigating quantum phenomena in strongly correlated electronic systems. Here, we study the transport properties at the high-mobility (La$_{0.3}$Sr$_{0.7}$)
Externí odkaz:
http://arxiv.org/abs/1706.09592
Autor:
Courtade, E., Semina, M., Manca, M., Glazov, M. M., Robert, C., Cadiz, F., Wang, G., Taniguchi, T., Watanabe, K., Pierre, M., Escoffier, W., Ivchenko, E. L., Renucci, P., Marie, X., Amand, T., Urbaszek, B.
Publikováno v:
Phys. Rev. B 96, 085302 (2017)
Charged excitons, or X$^{\pm}$-trions, in monolayer transition metal dichalcogenides have binding energies of several tens of meV. Together with the neutral exciton X$^0$ they dominate the emission spectrum at low and elevated temperatures. We use ch
Externí odkaz:
http://arxiv.org/abs/1705.02110
Autor:
Yang, M., Couturaud, O., Desrat, W., Consejo, C., Kazazis, D., Yakimova, R., Syväjärvi, M., Goiran, M., Béard, J., Frings, P., Pierre, M., Cresti, A., Escoffier, W., Jouault, B.
Publikováno v:
Physical Review Letters 117, 237702 (2016)
We report on the stability of the quantum Hall plateau in wide Hall bars made from a chemically gated graphene film grown on SiC. The $\nu=2$ quantized plateau appears from fields $B \simeq 5$ T and persists up to $B \simeq 80$ T. At high current den
Externí odkaz:
http://arxiv.org/abs/1611.08179
Autor:
Mitioglu, A. A., Plochocka, P., Jadczak, J. N., Escoffier, W., Rikken, G. L. J. A., Kulyuk, L., Maude, D. K.
Publikováno v:
Phys. Rev. B 88, 245403 (2013)
Raman scattering and photoluminescence (PL) emission are used to investigate a single layer of tungsten disulfide (WS$_{2}$) obtained by exfoliating n-type bulk crystals. Direct gap emission with both neutral and charged exciton recombination is obse
Externí odkaz:
http://arxiv.org/abs/1312.1051