Mitarbeiter Details

Name: Dr. Olga Dmitrieva
Emailadresse:

Gast bis 2007-06-30
Dissertation:
Strukturelle und magnetische Eigenschaften von FePt-Nanopartikeln aus der Gasphase

Diplom-/Masterarbeit:
Hochauflsende Elektronenmikroskopie und Kontrastsimulation zur Strukturaufklrung an gesinterten FePtNanopartikeln

Publikationsliste von Dr. Olga Dmitrieva
2009
6 - FePt icosahedra with magnetic cores and catalytic shells
R. Wang, O. Dmitrieva, M. Farle, G. Dumpich, M. Acet, S. Mejia-Rosales, E. Perez-Tijerina, M. J. Yacaman, and C. Kisielowski
J. Phys. Chem. 113, 4395 (2009) DOI: 10.1021/jp811280k
2008
5 - Layer Resolved Structural Relaxation at the Surface of Magnetic FePt Icosahedral Nanoparticles
Rongming Wang, O. Dmitrieva, M. Farle, G. Dumpich, Hengqiang Ye, H. Poppa, R. Kilaas, C. Kisielowski
Phys. Rev. Lett. 100, 017205 (2008) DOI: 10.1103/PhysRevLett.100.017205
2007
4 - HR-TEM Studies of FePt Nanoparticles by Exit Wave Reconstruction
D. Sudfeld, O. Dmitrieva, N. Friedenberger, G. Dumpich, M. Farle, C.Y. Song, C. Kisielowski, M. E. Gruner and P. Entel
Mater. Res. Soc. Symp. Proc. Volume 998E, 0998-J01-06 (2007)
3 - Magnetic moment of Fe in oxide-free FePt nanoparticles
O. Dmitrieva, M. Spasova, C. Antoniak, M. Acet, G. Dumpich, J. Kstner, M. Farle, K. Fauth, U. Wiedwald, H.-G. Boyen, and P. Ziemann
Phys. Rev. B 76, 064414 (2007) DOI: 10.1103/PhysRevB.76.064414
2006
2 - Enhancement of L10 phase formation in FePt nanoparticles by nitrogenization
O. Dmitrieva, M. Acet, G. Dumpich, J. Kstner, C. Antoniak, M. Farle and K. Fauth
J. Phys. D: Appl. Phys. 39, 4741 (2006) DOI: 10.1088/0022-3727/39/22/001
2003
1 - Destabilisation of icosahedral structures in FePt multiply twinned particles
B. Rellinghaus, O. Dmitrieva, and S. Stappert
J. Cryst. Growth 262 (2003) 612-619