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Ivan Fita

low-temperature magnetism
Donetsk Institute for Physics & Technology

Publications

1. Fita I.; Szymczak R.; Puzniak R.; Wisniewski A.; Troyanchuk I. O.; Karpinsky D. V.; Markovich V.; Szymczak H.
Ferromagnetic state of La1-xBaxCoO3 under applied pressure: Factors controlling the sign reversal of pressure effect in cobaltites
Phys. Rev. B 83, 064414 (2011)

2. V. Markovich, R. Puzniak, D. Mogilyansky, X. Wu, K. Suzuki, I. Fita, A. Wisniewski, S. Chen, G. Gorodetsky
Exchange Bias Effect in La0.2Ca0.8MnO3 Antiferromagnetic Nanoparticles with Two Ferromagnetic-Like Contributions
J. Phys. Chem. C 115, 1582 (2011)

3. Markovich V.; Fita I.; Wisniewski A.; Mogilyansky D.; Puzniak R.; Titelman L.; Gorodetsky G.
Size-driven magnetic transitions in La1/3Ca2/3MnO3 nanoparticles
J. Appl. Phys. 108, 063918 (2010)

4. Fita I.; Markovich V.; Wisniewski A.; Mogilyansky D.; Puzniak R.; Iwanowski P.; Meshi L.; Titelman L.; Varyukhin V. N.; Gorodetsky G.
Size-dependent spin state and ferromagnetism in La0.8Ca0.2CoO3 nanoparticles
J. Appl. Phys. 108, 063907 (2010)

5. Markovich V.; Fita I.; Wisniewski A.; Jung G.; Mogilyansky D.; Puzniak R.; Titelman L.; Gorodetsky G.
Spin-glass-like properties of La0.8Ca0.2MnO3 nanoparticles ensembles
Phys. Rev. B 81, 134440 (2010)

6. Markovich V.; Fita I.; Wisniewski A.; Mogilyansky D.; Puzniak R.; Titelman L.; Martin C.; Gorodetsky G.
Size effect on the magnetic properties of antiferromagnetic La0.2Ca0.8MnO3 nanoparticles
Phys. Rev. B 81, 094428 (2010)

7. Pietosa J.; Kolesnik S.; Lathe Ch.; Nowak J.; Minikayev R.; Paszkowicz W.; Wojcik M.; Fita I.; Puzniak R.; Wisniewski A.; Dabrowski B.
Pressure effect on magnetic and structural properties of La1-xSrxCoO3-δ
Phys. Rev. B 79, 214418 (2009)

8. Fita I.; Markovich V.; Mogilyansky D.; Puzniak R.; Wisniewski A.; Titelman L.; Vradman L.; Herskowitz M.; Varyukhin V. N.; Gorodetsky G.
Size- and pressure-controlled ferromagnetism in LaCoO3 nanoparticles
Phys. Rev. B 77, 224421 (2008)

9. Markovich V.; Fita I.; Wisniewski A.; Puzniak R.; Mogilyansky D.; Titelman L.; Vradman L.; Herskowitz M.; Gorodetsky G.
Surface and exchange-bias effects in compacted CaMnO3-δ; nanoparticles
Phys. Rev. B 77, 054410 (2008)

10. Markovich V.; Fita I.; Wisniewski A.; Puzniak R.; Mogilyansky D.; Titelman L.; Vradman L.; Herskowitz M.; Gorodetsky G.
Metastable diamagnetic response of 20 nm La1-xMnO3 particles
Phys. Rev. B 77, 014423 (2008)
Member
Grade: Member

Member since June 10, 2011
Contact Details
Address: 83114 Donetsk, Ukraine
Phone: +380958893124
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