Publications of Siham Ouardi

Journal Article (43)

2015
Journal Article
ViolBarbosa, C. E.; Ouardi, S.; Kubota, T.; Mizukami, S.; Fecher, G. H.; Miyazaki, T.; Ikenaga, E.; Felser, C.: Forward scattering in hard X-ray photoelectron spectroscopy: Structural investigation of buried Mn-Ga films. Applied Physics Letters 106 (5), 052402, pp. 1 - 5 (2015)
Journal Article
Wang, C.; Levin, A. A.; Nasi, L.; Fabbrici, S.; Qian, J.; ViolBarbosa, C. E.; Ouardi, S.; Karel, J.; Albertini, F.; Borrmann, H. et al.; Fecher, G. H.; Felser, C.: Chemical Synthesis and Characterization of gamma-Co2NiGa Nanoparticles with a Very High Curie Temperature. Chemistry of Materials 27 (20), pp. 6994 - 7002 (2015)
2014
Journal Article
Fecher, G. H.; Ebke, D.; Ouardi, S.; Agrestini, S.; Kuo, C.-Y.; Hollmann, N.; Hu, Z.; Gloskovskii, A.; Yakhou, F.; Brookes, N. B. et al.; Felser, C.: STATE OF Co AND Mn IN HALF-METALLIC FERROMAGNET Co2MnSi EXPLORED BY MAGNETIC CIRCULAR DICHROISM IN HARD X-RAY PHOTOELECTRON EMISSION AND SOFT X-RAY ABSORPTION SPECTROSCOPIES. SPIN 4 (4), 1440017, pp. 1 - 16 (2014)
Journal Article
Kozina, X.; Karel, J.; Ouardi, S.; Chadov, S.; Fecher, G. H.; Felser, C.; Stryganyuk, G.; Balke, B.; Ishikawa, T.; Uemura, T. et al.; Yamamoto, M.; Ikenaga, E.; Ueda, S.; Kobayashi, K.: Probing the electronic states of high-TMR off-stoichiometric Co2MnSi thin films by hard x-ray photoelectron spectroscopy. Physical Review B 89 (12), 125116, pp. 1 - 10 (2014)
Journal Article
Kreiner, G.; Kalache, A.; Hausdorf, S.; Alijani, V.; Qian, J.-F.; Shan, G.; Burkhardt, U.; Ouardi, S.; Felser, C.: New Mn2-based Heusler Compounds. Zeitschrift für anorganische und allgemeine Chemie 640 (5), pp. 738 - 752 (2014)
Journal Article
Rausch, E.; Balke, B.; Ouardi, S.; Felser, C.: Enhanced thermoelectric performance in the p-type half-Heusler (Ti/Zr/Hf)CoSb0.8Sn0.2 system via phase separation. Physical Chemistry Chemical Physics 16 (46), pp. 25258 - 25262 (2014)
Journal Article
Shekhar, C.; ViolBarbosa, C. E.; Yan, B.; Ouardi, S.; Schnelle, W.; Fecher, G. H.; Felser, C.: Evidence of surface transport and weak antilocalization in a single crystal of the Bi2Te2Se topological insulator. Physical Review B 90 (16), 165140, pp. 1 - 6 (2014)
Journal Article
ViolBarbosa, C. E.; Ouardi, S.; Kubota, T.; Mizukami, S.; Fecher, G. H.; Miyazaki, T.; Kozina, X.; Ikenaga, E.; Felser, C.: Investigation of the Mn3-δ Ga/MgO interface for magnetic tunneling junctions. Journal of Applied Physics 116 (3), 034508, pp. 1 - 4 (2014)
2013
Journal Article
Kubota, T.; Ouardi, S.; Mizukami, S.; Fecher, G. H.; Felser, C.; Ando, Y.; Miyazaki, T.: Magnetic and transport properties of tetragonal- or cubic-Heusler-type Co-substituted Mn-Ga epitaxial thin films. Journal of Applied Physics 113 (17), 17C723, pp. 17C723-1 - 17C723-3 (2013)
Journal Article
Ouardi, S.; Fecher, G. H.; Chadov, S.; Balke, B.; Kozina, X.; Felser, C.; Taira, T.; Yamamoto, M.: Hard X-ray photoelectron spectroscopy on buried, off-stoichiometric CoxMnyGez (x: z = 2: 0.38) Heusler thin films. Applied Physics A 111 (2), pp. 395 - 405 (2013)
Journal Article
Ouardi, S.; Fecher, G. H.; Felser, C.: Bulk electronic structure studied by hard X-ray photoelectron spectroscopy of the valence band: The case of intermetallic compounds. Journal of Electron Spectroscopy and Related Phenomena 190, pp. 249 - 267 (2013)
Journal Article
Ouardi, S.; Fecher, G. H.; Felser, C.; Kübler, J.: Realization of Spin Gapless Semiconductors: The Heusler Compound Mn2CoAl. Physical Review Letters 110 (10), 100401, pp. 100401-1 - 100401-5 (2013)
Journal Article
Shan, R.; Ouardi, S.; Fecher, G. H.; Gao, L.; Kellock, A.; Roche, K. P.; Samant, M. G.; ViolBarbosa, C. E.; Ikenaga, E.; Felser, C. et al.; Parkin, S. S. P.: Electronic and crystalline structures of zero band-gap LuPdBi thin films grown epitaxially on MgO(100). Applied Physics Letters 102, 172401, pp. 172401-1 - 172401-4 (2013)
Journal Article
Shekhar, C.; Nicklas, M.; Nayak, A. K.; Ouardi, S.; Schnelle, W.; Fecher, G. H.; Felser, C.; Kobayashi, K.: Electronic structure and nonsaturating magnetoresistance of superconducting Heusler topological insulators. Journal of Applied Physics 113 (17), 17E142, pp. 17E142-1 - 17E142-3 (2013)
Journal Article
ViolBarbosa, C. E.; Ouardi, S.; Fecher, G. H.; Ebke, D.; Felser, C.: Magnetic dichroism in angular resolved hard X-ray photoelectron spectroscopy from buried magnetic layers. Journal of Electron Spectroscopy and Related Phenomena 189, pp. 146 - 151 (2013)
Journal Article
ViolBarbosa, C. E.; Shekhar, C.; Yan, B.; Ouardi, S.; Ikenaga, E.; Fecher, G. H.; Felser, C.: Direct observation of band bending in the topological insulator Bi2Se3. Physical Review B 88 (19), 195128, pp. 195128-1 - 195128-4 (2013)
2012
Journal Article
Gloskovskii, A.; Stryganyuk, G.; Ouardi, S.; Fecher, G. H.; Felser, C.; Hamrle, J.; Pištora, J.; Bosu, S.; Saito, K.; Sakuraba, Y. et al.; Takanashi, K.: Structure determination of thin CoFe films by anomalous x-ray diffraction. Journal of Applied Physics 112 (7), 074903, pp. 074903-1 - 074903-3 (2012)
Journal Article
Ouardi, S.; Fecher, G. H.; Felser, C.; Schwall, M.; Naghavi, S. S.; Gloskovskii, A.; Balke, B.; Hamrle, J.; Postava, K.; Pistora, J. et al.; Ueda, S.; Kobayashi, K.: Electronic structure and optical, mechanical, and transport properties of the pure, electron-doped, and hole-doped Heusler compound CoTiSb. Physical Review B 86 (4), 045116, pp. 045116-1 - 045116-13 (2012)
Journal Article
Ouardi, S.; Kubota, T.; Fecher, G. H.; Stinshoff, R.; Mizukami, S.; Miyazaki, T.; Ikenaga, E.; Felser, C.: Stoichiometry dependent phase transition in Mn-Co-Ga-based thin films: From cubic in-plane, soft magnetized to tetragonal perpendicular, hard magnetized. Applied Physics Letters 101 (24), 247206, pp. 1 - 3 (2012)
Journal Article
Shan, R.; Ouardi, S.; Fecher, G. H.; Gao, L.; Kellock, A.; Gloskovskii, A.; Viol Barbosa, C. E.; Ikenaga, E.; Felser, C.; Parkin, S. S. P.: A p-type Heusler compound: Growth, structure, and properties of epitaxial thin NiYBi films on MgO(100). Applied Physics Letters 101 (21), 212102, pp. 212102-1 - 212102-4 (2012)
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