Publications
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Publications by Division
X Author: S.M Bhagat
2001
Saraf, L.V, S.E Lofland, A Von Cresce, A.P Monga, S.M Bhagat, and Ramamoorthy Ramesh."Observation of nearly intrinsic ferromagnetic resonance linewidth in BaFe 12O 19 films deposited by pulsed laser deposition."IEEE Transactions on Magnetics
37 (2001) 2377-2379. DOI
Saraf, L.V, S.E Lofland, A.V Cresce, S.M Bhagat, and Ramamoorthy Ramesh."Structural and ferromagnetic resonance characteristics of BaFe12O19 films with minimal linewidths."Applied Physics Letters
79 (2001) 385-387. DOI
2000
Robson, M.C, C Kwon, S.E Lofland, S.B Ogale, S.M Bhagat, M Rajeswari, T Venkatesan, and Ramamoorthy Ramesh."Room temperature magnetoresistance at low magnetic fields in La0.7Ba0.3MnO3."Journal of Electroceramics
4 (2000) 167-177. DOI
1999
Shreekala, R, M Rajeswari, R.C Srivastava, K Ghosh, A Goyal, V.V Srinivasu, S.E Lofland, S.M Bhagat, M Downes, R.P Sharma, S.B Ogale, R.L Greene, Ramamoorthy Ramesh, T Venkatesan, R.A Rao, and C.B Eom."Ferromagnetism at room temperature in La0.8Ca0.2MnO3 thin films."Applied Physics Letters
74 (1999) 1886-1888. DOI
Shreekala, R, M Rajeswari, S.P Pai, S.E Lofland, V Smolyaninova, K Ghosh, S.B Ogale, S.M Bhagat, M.J Downes, R.L Greene, Ramamoorthy Ramesh, and T Venkatesan."Improved properties of La2/3Ca1/3MnO3 thin films by addition of silver."Applied Physics Letters
74 (1999) 2857-2859. DOI
Shinde, S.R, S.E Lofland, C.S Ganpule, S.M Bhagat, S.B Ogale, Ramamoorthy Ramesh, and T Venkatesan."Improvement in spin-wave resonance characteristics of epitaxial barium-ferrite thin films by using an aluminum-doped strontium-ferrite buffer layer."Applied Physics Letters
74 (1999) 594-596. DOI
Lofland, S.E, S.M Bhagat, Q.Q Shu, M.C Robson, and Ramamoorthy Ramesh."Magnetic imaging of perovskite thin films by ferromagnetic resonance microscopy - La0.7Sr0.3MnO3."Applied Physics Letters
75 (1999) 1947-1948. DOI
Shinde, S.R, S.E Lofland, C.S Ganpule, S.B Ogale, S.M Bhagat, T Venkatesan, and Ramamoorthy Ramesh."Realization of epitaxial barium ferrite films of high crystalline quality with small resonance losses."Journal of Applied Physics
85 (1999) 7459-7466. DOI
1998
Rajeswari, M, R Shreekala, A Goyal, S.E Lofland, S.M Bhagat, K Ghosh, R.P Sharma, R.L Greene, Ramamoorthy Ramesh, T Venkatesan, and T Boettcher."Correlation between magnetic homogeneity, oxygen content, and electrical and magnetic properties of perovskite manganite thin films."Applied Physics Letters
73 (1998) 2672-2674. DOI
Shinde, S.R, Ramamoorthy Ramesh, S.E Lofland, S.M Bhagat, S.B Ogale, R.P Sharma, and T Venkatesan."Effect of lattice mismatch strains on the structural and magnetic properties of barium ferrite films."Applied Physics Letters
72 (1998) 3443-3445. DOI
Lofland, S.E, S.M Bhagat, V.V Srinivasu, Ramamoorthy Ramesh, B.M Simion, and G Thomas."Spin reorientation transition due to thickness ratio variation in EuBi 2Fe5O12/Y3Fe5O 12 multilayer films - Ferrimagnetic resonance studies."Journal of Applied Physics
83 (1998) 3750-3753. DOI
1997
Bhagat, S.M, S.E Lofland, P.H Kim, D.C Schmadel, C Kwon, Ramamoorthy Ramesh, and S.D Tyagi."Ferromagnetic antiresonance in La0.7Ba0.3MnO3 traced out by temperature variation."Journal of Applied Physics
81 (1997) 5157-5158.
Goyal, A, M Rajeswari, R Shreekala, S.E Lofland, S.M Bhagat, T Boettcher, C Kwon, Ramamoorthy Ramesh, and T Venkatesan."Material characteristics of perovskite manganese oxide thin films for bolometric applications."Applied Physics Letters
71 (1997) 2535-2537. DOI
Lofland, S.E, P.H Kim, P Dahiroc, S.M Bhagat, S.D Tyagi, C Kwon, R Shreekala, Ramamoorthy Ramesh, and T Venkatesan."Microwave surface resistance of colossal magnetoresistance manganites."Journal of Physics Condensed Matter
9 (1997) 6697-6709.
Kwon, C, M.C Robson, K.-C Kim, J.Y Gu, S.E Lofland, S.M Bhagat, Z Trajanovic, M Rajeswari, T Venkatesan, A.R Kratz, R.D Gomez, and Ramamoorthy Ramesh."Stress-induced effects in epitaxial (La0.7Sr0.3)MnO3 films."Journal of Magnetism and Magnetic Materials
172 (1997) 229-236. DOI
Kwon, C, S.E Lofland, S.M Bhagat, M Rajeswari, T Venkatesan, Ramamoorthy Ramesh, A.R Kratz, and R.D Gomez."Stress-Induced Surface Magnetization of (La0.7Sr0.3)MnO3 Thin Films."IEEE Transactions on Magnetics
33 (1997) 3964-3966. DOI
1996
Robson, M.C, C Kwon, K.-C Kim, R.P Sharma, T Venkatesan, S.E Lofland, S.M Bhagat, Ramamoorthy Ramesh, M Dominguez, and S.D Tyagi."Characterization of epitaxial La0.7Ba0.3MnO3 structures using ferromagnetic resonance."Journal of Applied Physics
80 (1996) 2334-2338. DOI
Trajanovic, Z, C Kwon, M.C Robson, K.-C Kim, M Rajeswari, Ramamoorthy Ramesh, T Venkatesan, S.E Lofland, S.M Bhagat, and D Fork."Growth of colossal magnetoresistance thin films on silicon."Applied Physics Letters
69 (1996) 1005-1007. DOI
Tyagi, S.D, S.E Lofland, M Dominguez, S.M Bhagat, C Kwon, M.C Robson, Ramamoorthy Ramesh, and T Venkatesan."Low-field microwave magnetoabsorption in manganites."Applied Physics Letters
68 (1996) 2893-2895. DOI
Lofland, S.E, M Dominguez, S.D Tyagi, S.M Bhagat, M.C Robson, C Kwon, Z Trajanovic, I Takeuchi, Ramamoorthy Ramesh, and T Venkatesan."Surface resistance of thin Perovskite films - High-temperature superconductors and giant magnetoresistance manganites."Thin Solid Films
288 (1996) 256-261.
1995
Tyagi, S.D, S.E Lofland, M Dominguez, S.M Bhagat, C Kwon, M.C Robson, Ramamoorthy Ramesh, and T Venkatesan."Low-field microwave magnetoabsorption in manganites."Applied Physics Letters
(1995) 2893. DOI
Lofland, S.E, S.M Bhagat, C Kwon, M.C Robson, R.P Sharma, Ramamoorthy Ramesh, and T Venkatesan."Standing spin wave resonances in manganite films."Physics Letters A
209 (1995) 246-248. DOI