Search Results - "MOSHCHALKOV, V. V"

Classification and control of the origin of photoluminescence from Si nanocrystals by Hayne, M, Godefroo, S, Jivanescu, M, Stesmans, A, Zacharias, M, Lebedev, O. I, Van Tendeloo, G, Moshchalkov, V. V

“…Silicon dominates the electronics industry, but its poor optical properties mean that III–V compound semiconductors are preferred for photonics applications…”
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Ag nanocluster functionalized glasses for efficient photonic conversion in light sources, solar cells and flexible screen monitors by Kuznetsov, A S, Tikhomirov, V K, Shestakov, M V, Moshchalkov, V V

“…An ever growing demand for efficient energy conversion, for instance in luminescent lamps, flexible screens and solar cells, results in the current significant…”
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Plasmonic Ratchet Wheels: Switching Circular Dichroism by Arranging Chiral Nanostructures by Valev, V. K, Smisdom, N, Silhanek, A. V, De Clercq, B, Gillijns, W, Ameloot, M, Moshchalkov, V. V, Verbiest, T

“…We demonstrate circular dichroism (CD) in the second harmonic generation (SHG) signal from chiral assemblies of G-shaped nanostructures made of gold. The…”
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Nonlinear Superchiral Meta-Surfaces: Tuning Chirality and Disentangling Non-Reciprocity at the Nanoscale by Valev, V. K., Baumberg, J. J., De Clercq, B., Braz, N., Zheng, X., Osley, E. J., Vandendriessche, S., Hojeij, M., Blejean, C., Mertens, J., Biris, C. G., Volskiy, V., Ameloot, M., Ekinci, Y., Vandenbosch, G. A. E., Warburton, P. A., Moshchalkov, V. V., Panoiu, N. C., Verbiest, T.

“…Circularly polarized light is incident on a nanostructured chiral meta‐surface. In the nanostructured unit cells whose chirality matches that of light,…”
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Protected superconductivity at the boundaries of charge-density-wave domains by Leridon, Brigitte, Caprara, Sergio, Vanacken, J, Moshchalkov, V V, Vignolle, Baptiste, Porwal, Rajni, Budhani, R C, Attanasi, Alessandro, Grilli, Marco, Lorenzana, José

“…Solid 4He may acquire superfluid characteristics due to the frustration of the solid phase at grain boundaries. Here, introducing a negative-U generalized…”
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Ferromagnetism in Graphene Nanoribbons: Split versus Oxidative Unzipped Ribbons by Rao, S. S, Jammalamadaka, S. Narayana, Stesmans, A, Moshchalkov, V. V, Tol, J. van, Kosynkin, D. V, Higginbotham-Duque, A, Tour, J. M

“…Two types of graphene nanoribbons: (a) potassium-split graphene nanoribbons (GNRs), and (b) oxidative unzipped and chemically converted graphene nanoribbons…”
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Energy level diagram and kinetics of luminescence of Ag nanoclusters dispersed in a glass host by Velázquez, J J, Tikhomirov, V K, Chibotaru, L F, Cuong, N T, Kuznetsov, A S, Rodríguez, V D, Nguyen, M T, Moshchalkov, V V

“…A site-selective spectroscopy study of Ag nanoclusters dispersed in oxyfluoride glass hosts has been carried out. The nano- to millisecond, essentially…”
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Plasmon Line Shaping Using Nanocrosses for High Sensitivity Localized Surface Plasmon Resonance Sensing by Verellen, Niels, Van Dorpe, Pol, Huang, Chengjun, Lodewijks, Kristof, Vandenbosch, Guy A. E, Lagae, Liesbet, Moshchalkov, Victor V

“…The detection of small changes in the wavelength position of localized surface plasmon resonances in metal nanostructures has been used successfully in…”
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Experimental Realization of Subradiant, Superradiant, and Fano Resonances in Ring/Disk Plasmonic Nanocavities by Sonnefraud, Yannick, Verellen, Niels, Sobhani, Heidar, Vandenbosch, Guy A.E, Moshchalkov, Victor V, Van Dorpe, Pol, Nordlander, Peter, Maier, Stefan A

“…Subradiant and superradiant plasmon modes in concentric ring/disk nanocavities are experimentally observed. The subradiance is obtained through an overall…”
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Unidirectional Side Scattering of Light by a Single-Element Nanoantenna by Vercruysse, Dries, Sonnefraud, Yannick, Verellen, Niels, Fuchs, Fabian B, Di Martino, Giuliana, Lagae, Liesbet, Moshchalkov, Victor V, Maier, Stefan A, Van Dorpe, Pol

“…Unidirectional side scattering of light by a single-element plasmonic nanoantenna is demonstrated using full-field simulations and back focal plane…”
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Long‐Range Ordered Amorphous Atomic Chains as Building Blocks of a Superconducting Quasi‐One‐Dimensional Crystal by An, Chao, Zhou, Yonghui, Chen, Chunhua, Fei, Fucong, Song, Fengqi, Park, Changyong, Zhou, Jianhui, Rubahn, Horst‐Günter, Moshchalkov, Victor V., Chen, Xuliang, Zhang, Gufei, Yang, Zhaorong

“…Crystalline and amorphous structures are two of the most common solid‐state phases. Crystals having orientational and periodic translation symmetries are…”
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Mapping Magnetic Near-Field Distributions of Plasmonic Nanoantennas by Denkova, Denitza, Verellen, Niels, Silhanek, Alejandro V, Valev, Ventsislav K, Dorpe, Pol Van, Moshchalkov, Victor V

“…We present direct experimental mapping of the lateral magnetic near-field distribution in plasmonic nanoantennas using aperture scanning near-field optical…”
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Current crowding effects in superconducting corner-shaped Al microstrips by Adami, O.-A., Cerbu, D., Cabosart, D., Motta, M., Cuppens, J., Ortiz, W. A., Moshchalkov, V. V., Hackens, B., Delamare, R., Van de Vondel, J., Silhanek, A. V.

“…The superconducting critical current of corner-shaped Al superconducting microstrips has been investigated. We demonstrate that the sharp turns lead to…”
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Lower critical field and SNS-Andreev spectroscopy of 122-arsenides: Evidence of nodeless superconducting gap by Abdel-Hafiez, M., Pereira, P. J., Kuzmichev, S. A., Kuzmicheva, T. E., Pudalov, V. M., Harnagea, L., Kordyuk, A. A., Silhanek, A. V., Moshchalkov, V. V., Shen, B., Wen, Hai-Hu, Vasiliev, A. N., Chen, Xiao-Jia

“…Using two experimental techniques, we studied single crystals of the 122-FeAs family with almost the same critical temperature, T sub(c). We investigated the…”
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Speed limit to the Abrikosov lattice in mesoscopic superconductors by Grimaldi, G., Leo, A., Sabatino, P., Carapella, G., Nigro, A., Pace, S., Moshchalkov, V. V., Silhanek, A. V.

“…We study the instability of the superconducting state in a mesoscopic geometry for the low pinning material Mo sub(3) characterized by a large Ginzburg-Landau…”
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Unconventional Giant “Magnetoresistance” in Bosonic Semiconducting Diamond Nanorings by Zhang, Gufei, Zulkharnay, Ramiz, Ke, Xiaoxing, Liao, Meiyong, Liu, Liwang, Guo, Yujie, Li, Yejun, Rubahn, Horst‐Günter, Moshchalkov, Victor V., May, Paul W.

“…The emergence of superconductivity in doped insulators such as cuprates and pnictides coincides with their doping‐driven insulator–metal transitions. Above the…”
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Nanoscale assembly of superconducting vortices with scanning tunnelling microscope tip by Ge, Jun-Yi, Gladilin, Vladimir N., Tempere, Jacques, Xue, Cun, Devreese, Jozef T., Van de Vondel, Joris, Zhou, Youhe, Moshchalkov, Victor V.

“…Vortices play a crucial role in determining the properties of superconductors as well as their applications. Therefore, characterization and manipulation of…”
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Distributing the Optical Near-Field for Efficient Field-Enhancements in Nanostructures by Valev, V. K., De Clercq, B., Biris, C. G., Zheng, X., Vandendriessche, S., Hojeij, M., Denkova, D., Jeyaram, Y., Panoiu, N. C., Ekinci, Y., Silhanek, A. V., Volskiy, V., Vandenbosch, G. A. E., Ameloot, M., Moshchalkov, V. V., Verbiest, T.

“…Circularly polarized light imparts a sense of rotation on the electron density in ring‐shaped gold nanostructures. As a consequence, the near‐field enhancement…”
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The role of chiral local field enhancements below the resolution limit of Second Harmonic Generation microscopy by Valev, V K, Clercq, B D, Zheng, X, Denkova, D, Osley, E J, Vandendriessche, S, Silhanek, A V, Volskiy, V, Warburton, P A, Vandenbosch, G A E, Ameloot, M, Moshchalkov, V V, Verbiest, T

“…While it has been demonstrated that, above its resolution limit, Second Harmonic Generation (SHG) microscopy can map chiral local field enhancements, below…”
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Influence of artificial pinning on vortex lattice instability in superconducting films by Silhanek, A V, Leo, A, Grimaldi, G, Berdiyorov, G R, Miloševi, M V, Nigro, A, Pace, S, Verellen, N, Gillijns, W, Metlushko, V, Ili, B, Zhu, Xiaobin, Moshchalkov, V V

“…In superconducting films under an applied dc current, we analyze experimentally and theoretically the influence of engineered pinning on the vortex velocity at…”
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