Search Results - "KARIS, O"

Coexistence of Superconductivity and Charge Density Waves in Tantalum Disulfide: Experiment and Theory by Kvashnin, Y., VanGennep, D., Mito, M., Medvedev, S. A., Thiyagarajan, R., Karis, O., Vasiliev, A. N., Eriksson, O., Abdel-Hafiez, M.

“…The coexistence of charge density wave (CDW) and superconductivity in tantalum disulfide (2H−TaS2) at low temperature is boosted by applying hydrostatic…”
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Near-room-temperature colossal magnetodielectricity and multiglass properties in partially disordered La2NiMnO6 by Choudhury, D, Mandal, P, Mathieu, R, Hazarika, A, Rajan, S, Sundaresan, A, Waghmare, U V, Knut, R, Karis, O, Nordblad, P, Sarma, D D

“…We report magnetic, dielectric, and magnetodielectric responses of the pure monoclinic bulk phase of partially disordered La2NiMnO6, exhibiting a spectrum of…”
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A simple method to produce almost perfect graphene on highly oriented pyrolytic graphite by Webb, M.J., Palmgren, P., Pal, P., Karis, O., Grennberg, H.

“…A simple and effective stepwise-method has been developed to remove defects from the top graphene layers of highly orientated pyrolytic graphite. Using a…”
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Effects of substitution on the exchange stiffness and magnetization of Co films by Eyrich, C., Zamani, A., Huttema, W., Arora, M., Harrison, D., Rashidi, F., Broun, D., Heinrich, B., Mryasov, O., Ahlberg, M., Karis, O., Jönsson, P. E., From, M., Zhu, X., Girt, E.

“…An antiferromagnetically coupled FM/NM/FM (FM = ferromagnet, NM = normal metal) trilayer structure responds to an external magnetic field by the formation of a…”
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Charge-transfer dynamics studied using resonant core spectroscopies by Brühwiler, P. A., Karis, O., Mårtensson, N.

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Experimental confirmation of the delayed Ni demagnetization in FeNi alloy by Jana, S., Knut, R., Muralidhar, S., Malik, R. S., Stefanuik, R., Åkerman, J., Karis, O., Schüßler-Langeheine, C., Pontius, N.

“…Element-selective techniques are central for the understanding of ultrafast spin dynamics in multi-element materials, such as magnetic alloys. Recently,…”
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The high kinetic energy photoelectron spectroscopy facility at BESSY progress and first results by Gorgoi, M., Svensson, S., Schäfers, F., Öhrwall, G., Mertin, M., Bressler, P., Karis, O., Siegbahn, H., Sandell, A., Rensmo, H., Doherty, W., Jung, C., Braun, W., Eberhardt, W.

“…Photoelectron spectroscopy at high kinetic energy is a research field that receives an increasing interest due to the possibility of studying bulk properties…”
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Observation of coherently coupled cation spin dynamics in an insulating ferrimagnetic oxide by Klewe, C., Shafer, P., Shoup, J. E., Kons, C., Pogoryelov, Y., Knut, R., Gray, B. A., Jeon, H.-M., Howe, B. M., Karis, O., Suzuki, Y., Arenholz, E., Arena, D. A., Emori, S.

“…Many technologically useful magnetic oxides are ferrimagnetic insulators, which consist of chemically distinct cations. Here, we examine the spin dynamics of…”
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Influence of ligand states on the relationship between orbital moment and magnetocrystalline anisotropy by Andersson, C, Sanyal, B, Eriksson, O, Nordström, L, Karis, O, Arvanitis, D, Konishi, T, Holub-Krappe, E, Dunn, J Hunter

“…The spin and orbital moments of Au/Co/Au trilayers grown on a W(110) single crystal substrate have been investigated by means of x-ray magnetic circular…”
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Detection of microwave phase variation in nanometre-scale magnetic heterostructures by Bailey, W. E., Cheng, C., Knut, R., Karis, O., Auffret, S., Zohar, S., Keavney, D., Warnicke, P., Lee, J.-S., Arena, D. A.

“…The internal phase profile of electromagnetic radiation determines many functional properties of metal, oxide or semiconductor heterostructures. In magnetic…”
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Determination of Internal Structures of Heterogeneous Nanocrystals Using Variable-Energy Photoemission Spectroscopy by Mukherjee, Sumanta, Hazarika, Abhijit, Santra, Pralay K, Abdelhady, Ahmed L, Malik, Mohammad Azad, Gorgoi, Mihaela, O’Brien, P, Karis, O, Sarma, D. D

“…This article describes the determination of the internal structure of heterogeneous nanoparticle systems including inverted core–shell (CdS core and CdSe…”
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The origin of low bandgap and ferroelectricity of a co-doped BaTiO3 by Phuyal, D., Mukherjee, S., Das, S., Jana, S., Kvashnina, K. O., Sarma, D. D., Rensmo, H., Buortin, S. M., Karis, O.

“…We recently demonstrated the lowest bandgap bulk ferroelectric, BaTi1−x(Mn1/2Nb1/2)xO3, a promising candidate material for visible light absorption in…”
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Erratum: The origin of low bandgap and ferroelectricity of a co-doped BaTiO3 by Phuyal, D., Mukherjee, S., Das, S., Jana, S., Kvashnina, K. O., Sarma, D. D., Rensmo, H., Butorin, S. M., Karis, O.

“…Original article: EPL, 124 (2018) 27005…”
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Ultrafast modification of the electronic structure of a correlated insulator by Grånäs, O., Vaskivskyi, I., Wang, X., Thunström, P., Ghimire, S., Knut, R., Söderström, J., Kjellsson, L., Turenne, D., Engel, R. Y., Beye, M., Lu, J., Higley, D. J., Reid, A. H., Schlotter, W., Coslovich, G., Hoffmann, M., Kolesov, G., Schüßler-Langeheine, C., Styervoyedov, A., Tancogne-Dejean, N., Sentef, M. A., Reis, D. A., Rubio, A., Parkin, S. S. P., Karis, O., Rubensson, J.-E., Eriksson, O., Dürr, H. A.

“…A nontrivial balance between Coulomb repulsion and kinematic effects determines the electronic structure of correlated electron materials. The use of…”
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How carbon monoxide adsorbs in different sites by Föhlisch, A, Nyberg, M, Hasselström, J, Karis, O, Pettersson, L G, Nilsson, A

“…The interplay between the electronic and the geometric structure of adsorbates is of fundamental importance for the understanding of many surface phenomena…”
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Physisorbed, chemisorbed and dissociated O2 on Pt(111) studied by different core level spectroscopy methods by Puglia, C., Nilsson, A., Hernnäs, B., Karis, O., Bennich, P., Mårtensson, N.

“…For O2 / Pt (111) we have found four different adsorption phases which are formed at different substrate temperatures. At about 25 K the oxygen molecules…”
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Sample preserving deep interface characterization technique by Holmström, E, Olovsson, W, Abrikosov, I A, Niklasson, A M N, Johansson, B, Gorgoi, M, Karis, O, Svensson, S, Schäfers, F, Braun, W, Ohrwall, G, Andersson, G, Marcellini, M, Eberhardt, W

“…We propose a nondestructive technique based on atomic core-level shifts to characterize the interface quality of thin film nanomaterials. Our method uses the…”
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The adsorption structure of glycine adsorbed on Cu(110); comparison with formate and acetate/Cu(110) by HASSELSTRÖM, J, KARIS, O, WEINELT, M, WASSDAHL, N, NILSSON, A, NYBERG, M, PETTERSSON, L. G. M, SAMANT, M. G, STÖHR, J

“…The molecular orientation of an ordered monolayer of glycine adsorbed on Cu(110) has been studied using X-ray Photoelectron Spectroscopy (XPS), Near Edge X-ray…”
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Structure and magnetism of ultrathin epitaxial Fe on Ag(100) by Hahlin, A., Andersson, C., Dunn, J. Hunter, Sanyal, B., Karis, O., Arvanitis, D.

“…We have made in-situ investigations of ultrathin films of Fe grown on a Ag(100) single crystal. This system is known to exhibit a reorientation of the…”
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An Atom-Specific Look at the Surface Chemical Bond by Nilsson, A., Weinelt, M., Wiell, T., Bennich, P., Karis, O., Wassdahl, N., Stöhr, J., Samant, M. G.

“…High resolution x-ray emission spectroscopy is shown to reveal unprecedented details of the chemical bond formed between a molecule and a transition metal…”
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