'Mno 3' presentation slideshows

Effect of iron doping on electrical, electronic and magnetic properties of La 0.7 Sr 0.3 MnO 3

Effect of iron doping on electrical, electronic and magnetic properties of La 0.7 Sr 0.3 MnO 3. S. I. Patil Department of Physics, University of Pune. March. 15, 2012.

866 views • 52 slides

Physics of multiferroic hexagonal manganites RMnO 3

Physics of multiferroic hexagonal manganites RMnO 3. Je-Geun Park Sungkyunkwan University. KIAS 29 October 2005. Outline. Introduction Part 1: Phonon scattering due to short-ranged spin fluctuations of YMnO 3

1.11k views • 47 slides

Physics of multiferroic hexagonal manganites RMnO 3

Physics of multiferroic hexagonal manganites RMnO 3. Je-Geun Park Sungkyunkwan University. KIAS 29 October 2005. Outline. Introduction Part 1: Phonon scattering due to short-ranged spin fluctuations of YMnO 3

484 views • 47 slides

LOCAL PROBE STUDIES IN MANGANITES AND COMPLEX OXIDES

585 views • 40 slides

Indranil Das ECMP Division Saha Institute of Nuclear Physics, Kolkata

707 views • 38 slides

Jeroen van den Brink

LaOFeAs -- multiferroic manganites. Jeroen van den Brink. Gianluca Giovannetti,Luuk Ament,Igor Pikovski,Sanjeev Kumar,Antoine Klauser,Carmine Ortix. George Sawatzky,Frank Kruger,Ilya Elfimov,Jan Zaanen. Krakaw 19/6/2008. t 2g. t 2g. e g. e g. S=2. S=1. S=0. LaOFeAs.

475 views • 29 slides

Jeroen van den Brink

LaOFeAs -- multiferroic manganites. Jeroen van den Brink. Gianluca Giovannetti,Luuk Ament,Igor Pikovski,Sanjeev Kumar,Antoine Klauser,Carmine Ortix. George Sawatzky,Frank Kruger,Ilya Elfimov,Jan Zaanen. Krakaw 19/6/2008. t 2g. t 2g. e g. e g. S=2. S=1. S=0. LaOFeAs.

296 views • 29 slides

Jeroen van den Brink

Bond- versus site-centred ordering and possible ferroelectricity in manganites. Jeroen van den Brink. Leiden 12/08/2005. Coupling of orbital degrees of freedom to:. Orbital induced ferroelectricity in manganites. -- Lattice. Dima Efremov, JvdB, Daniel Khomskii,

429 views • 25 slides

A. Perucchi

Optical properties of (SrMnO 3 ) n /(LaMnO 3 ) 2n superlattices: an insulator-to-metal transition observed in the absence of disorder. A. Perucchi. SISSI, the IR beamline of the ELETTRA Storage Ring. Synchrotron Infrared Source for Spectroscopy and Imaging.

516 views • 24 slides

Hall effect and conductivity in the single crystals of La-Sr and La-Ba manganites

Hall effect and conductivity in the single crystals of La-Sr and La-Ba manganites. N . G . Bebenin 1) , R . I . Zainullina 1) , N . S . Chusheva 1) , V . V . Ustinov 1) , Ya . M . Mukovskii 2) ,

391 views • 24 slides

Hall effect and conductivity in the single crystals of La-Sr and La-Ba manganites

Hall effect and conductivity in the single crystals of La-Sr and La-Ba manganites. N . G . Bebenin 1) , R . I . Zainullina 1) , N . S . Chusheva 1) , V . V . Ustinov 1) , Ya . M . Mukovskii 2) ,

377 views • 24 slides

Asymmetry in Standar d model: Experimentally obtained:

375 views • 22 slides

LOCAL PROBING OF ELECTRIC AND MAGNETIC ORDER COEXISTENCE IN MANGANITE SYSTEMS

305 views • 19 slides

Structure & Magnetism of LaMn 1- x Ga x O 3

Structure & Magnetism of LaMn 1- x Ga x O 3. J. Farrell & G. A. Gehring Department of Physics and Astronomy University of Sheffield. Contents. Why LaMn 1- x Ga x O 3 ? Theory: postulates and assumptions Lattice parameters ? Orthorhombic strain; cell volume Magnetisation Conclusions.

246 views • 18 slides

Colossal Magnetoresistance of Me x Mn 1-x S (Me = Fe, Cr) Sulfides

Colossal Magnetoresistance of Me x Mn 1-x S (Me = Fe, Cr) Sulfides. G. A. Petrakovskii et al ., JETP Lett. 72 , 70 (2000) Y. Morimoto et al ., Nature 380 , 141 (1996). Shimizu-group HANZAWA Akinori. Contents. Introduction Colossal Magnetoresistance (CMR) LaMnO 3

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291 views • 16 slides

Spin Waves in Metallic Manganites

339 views • 15 slides

Current-voltage characteristics of manganite heterojunctions:

Current-voltage characteristics of manganite heterojunctions: Unusual junction properties under magnetic field. T. Susaki, N. Nakagawa, and H. Y. Hwang. University of Tokyo June 17, 2005. Magnetic-field dependent manganite junctions. FM-I-FM TMR junction (1996 ~).

328 views • 14 slides

Class 04. Correlations and the Hubbard model: LaMnO 3

Class 04. Correlations and the Hubbard model: LaMnO 3. Jahn -Teller distorted orthorhombic perovskite (space group Pnma ). Class 04. Correlations and the Hubbard model: LaMnO 3. Structure and magnetism do not explain the insulating behavior.

463 views • 10 slides

Magnetic and magneto transport properties of Pr0.7Sr0.3MnO3 synthesized by an improved chemical coprecipitation method

Colossal magnetoresistive (CMR) materials, which have a general formula of R1-x Ax MnO3 where R is a rare earth ion like La, Pr etc and A is an alkaline earth ion like Sr, Ca etc., show a huge change in resistance on application of a magnetic field (~ 99% in a field of about 6-7 T) [1-5]. The x = 0.3 composition of Pr0.7Sr0.3MnO3 perovskites was chosen for study

75 views • 7 slides