A look into one of our laboratories for physical characterization showing instruments for the measurement of magnetic properties, electrical and thermal transport properties, specific heat capacity etc at low temperatures and in high magnetic fields

Publications of Carlos E. ViolBarbosa

Journal Article (13)

2017
Journal Article
Wang, C.; Levin, A. A.; Karel, J.; Fabbrici, S.; Qian, J.; ViolBarbosa, C. E.; Ouardi, S.; Albertini, F.; Schnelle, W.; Rohlicek, J. et al.; Fecher, G. H.; Felser, C.: Size-dependent structural and magnetic properties of chemically synthesized Co-Ni-Ga nanoparticles. Nano Research 10 (10), pp. 3421 - 3433 (2017)
2016
Journal Article
Kozina, X.; Ikenaga, E.; Viol Barbosa, C. E.; Ouardi, S.; Karel, J.; Yamamoto, M.; Kobayashi, K.; Elmers, H. J.; Schoenhense, G.; Felser, C.: Development of hard X-ray photoelectron SPLEED-based spectrometer applicable for probing of buried magnetic layer valence states. Journal of Electron Spectroscopy and Related Phenomena 211, pp. 12 - 18 (2016)
Journal Article
ViolBarbosa, C.; Karel, J.; Kiss, J.; Gordan, O.-d.; Altendorf, S. G.; Utsumi, Y.; Samant, M. G.; Wu, Y.-H.; Tsuei, K.-D.; Felser, C. et al.; Parkin, S. S. P.: Transparent conducting oxide induced by liquid electrolyte gating. Proceedings of the National Academy of Sciences of the United States of America 113 (40), pp. 11148 - 11151 (2016)
Journal Article
Wang, C.; Levin, A. A.; Fabbrici, S.; Nasi, L.; Karel, J.; Qian, J.-F.; Viol Barbosa, C. E.; Ouardi, S.; Albertini, F.; Schnelle, W. et al.; Borrmann, H.; Fecher, G. H.; Felser, C.: Tunable structural and magnetic properties of chemically synthesized dual-phase Co2NiGa nanoparticles. Journal of Materials Chemistry C: Materials for Optical and Electronic Devices 4 (30), pp. 7241 - 7252 (2016)
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
Karel, J.; ViolBarbosa, C. E.; Kiss, J.; Jeong, J.; Aetukuri, N.; Samant, M. G.; Kozina, X.; Ikenaga, E.; Fecher, G. H.; Felser, C. et al.; Parkin, S. S. P.: Distinct Electronic Structure of the Electrolyte Gate-Induced Conducting Phase in Vanadium Dioxide Revealed by High-Energy Photoelectron Spectroscopy. ACS Nano 8 (6), pp. 5784 - 5789 (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
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
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
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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