Publications
X Author: G. Thomas
1998
Gu, J.Y., S.B. Ogale, M. Rajeswari, T. Venkatesan, Ramamoorthy Ramesh, V. Radmilovic, U. Dahmen, G. Thomas, and T.W. Noh."In-plane grain boundary effects on the magnetotransport properties of La0.7Sr0.3MnO3-δ."Applied Physics Letters
72 (1998) 1113-1115. 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
Ramesh, Ramamoorthy, B.M. Simion, and G. Thomas."Epitaxial magnetic garnet heterostructures."Journal De Physique. IV : JP
7 (1997) C1-695-C1-698.
Gu, J.Y., S.B. Ogale, K. Ghosh, T. Venkatesan, Ramamoorthy Ramesh, V. Radmilovic, U. Dahmen, G. Thomas, T.W. Noh, Pearton S.J., Shul R.J., Wolfgang E., Ren F., and Tenconi S.."In-plane grain boundary effects on the transport properties of La0.7Sr0.3MnO3-δ thin films."Materials Research Society Symposium - Proceedings
494 (1997) 257-262.
1995
Simion, B.M., G. Thomas, Ramamoorthy Ramesh, V.G. Keramidas, and R.L. Pfeffer."Growth and characterization of (Y3Fe5O12-Bi3Fe5O 12) heterostructures by pulsed laser deposition."Applied Physics Letters
(1995) 830. DOI
1994
Simion, B.M., Ramamoorthy Ramesh, V.G. Keramidas, R.L. Pfeffer, G. Thomas, and E. Marinero."Epitaxial magnetic garnet thin films and heterostructures by pulsed laser deposition."Materials Research Society Symposium - Proceedings
341 (1994) 65-70.
Simion, B.M., Ramamoorthy Ramesh, V.G. Keramidas, G. Thomas, E. Marinero, and R.L. Pfeffer."Magnetic characterization of epitaxial Y5FeeO 12/Bi3Fe5O12 and Y 5Fe3O12/Eu1Bi2Fe 5 O12 heterostructures grown by pulsed laser deposition."Journal of Applied Physics
76 (1994) 6287-6289. DOI
Simion, B.M., Ramamoorthy Ramesh, E. Marinero, R.L. Pfeffer, G. Thomas, and Garratt-Reed G.W.."Microstructural and magneto-optical characterization of ferrimagnetic multilayered thin-film rare-earth iron garnet heterostructures."Proceedings - Annual Meeting, Microscopy Society of America
(1994) 898-899.
1990
Ramesh, Ramamoorthy, D.M. Hwang, T. Venkatesan, T.S. Ravi, L. Nazar, A. Inam, X.D. Wu, B. Dutta, G. Thomas, A.F. Marshall, and T.H. Geballe."Direct observation of structural defects in laser-deposited superconducting Y-Ba-Cu-O thin films."Science
247 (1990) 57-59. DOI
Ramesh, Ramamoorthy, N.J. Kim, and G. Thomas."Improvement in toughness of Fe-Cr-Mn-C steels by thermal-mechanical treatments."Metallurgical Transactions A
21 (1990) 683-695. DOI
1989
Ramesh, Ramamoorthy, G. Thomas, Y. Mej, and H.L. Luo."Bi-Ca-Sr-Cu-O superconductors: The connectivity issue."IEEE Transactions on Magnetics
25 (1989) 2360-2363. DOI
Green, S.M., Y. Mei, A.E. Manzi, H.L. Luo, Ramamoorthy Ramesh, and G. Thomas."Effects of compositional variations on the properties of superconducting (Bi,Pb)2Sr2Ca2Cu3Oδ."Journal of Applied Physics
66 (1989) 728-734. DOI
Ramesh, Ramamoorthy, G. Thomas, R.L. Meng, P.H. Hor, and C.W. Chu."Electron microscopy of a Gd-Ba-Cu-O superconductor."Journal of Materials Research
4 (1989) 515-520. DOI
Yau, W.-F., Ramamoorthy Ramesh, A.M. Portis, E.R. Weber, G. Thomas, S.M. Green, and H.L. Luo."Field-modulated microwave absorption study of Pb-modified BiCaSrCuO."Physica C: Superconductivity and its applications
162-164 (1989) 21-22. DOI
Ramesh, Ramamoorthy, G. Thomas, and B.M. Ma."Improvement in intrinsic coercivity of sintered Fe-Nd-B magnets by the introduction of non-magnetic dispersoids."Acta Metallurgica
37 (1989) 1421-1431. DOI
Ramesh, Ramamoorthy, and G. Thomas."Interrelationships between structure and property in magnetic materials."Materials Science and Engineering B
3 (1989) 435-441. DOI
Koestler, C., Ramamoorthy Ramesh, C.J. Echer, G. Thomas, and J. Wecker."Microstructure of melt spun Nd-FeCoB magnets."Acta Metallurgica
37 (1989) 1945-1955. DOI
1988
Ramesh, Ramamoorthy, G. Thomas, and B.M. Ma."Al2O3 additions to Fe‐Nd‐B magnets: Can pinning be achieved? (abstract)."Journal of Applied Physics
63 (1988) 3333. DOI
Ramesh, Ramamoorthy, J.K. Chen, G. Thomas, and B.M. Ma."Al‐Fe‐Nd‐B magnets: Where does the Al go? (abstract)."Journal of Applied Physics
63 (1988) 3334. DOI
Ramesh, Ramamoorthy, and G. Thomas."Effect of quench rate on the intrinsic coercivity of iron-rare earth-boron permanent magnets."Acta Metallurgica
36 (1988) 3137-3147. DOI
Ramesh, Ramamoorthy, C.J.D. Hetherington, G. Thomas, S.M. Green, C. Jiang, M.L. Rudee, and H.L. Luo."Further evidence for the presence of c=38.2 Å phase in a Bi-Ca-Sr-Cu-O superconductor."Applied Physics Letters
53 (1988) 615-617. DOI
Hetherington, C.J.D., Ramamoorthy Ramesh, M.A. O'Keefe, R. Kilaas, G. Thomas, S.M. Green, and H.L. Luo."High-resolution electron microscopy of the c=30.5 Å and c=38.2 Å polytypoids in the Bi-Ca-Sr-Cu-O superconductor."Applied Physics Letters
53 (1988) 1016-1018. DOI
Ramesh, Ramamoorthy, G. Thomas, and B.M. Ma."Magnetization reversal in nucleation controlled magnets. II. Effect of grain size and size distribution on intrinsic coercivity of Fe-Nd-B magnets."Journal of Applied Physics
64 (1988) 6416-6423. DOI
Ramesh, Ramamoorthy, G. Thomas, S.M. Green, Y. Mei, C. Jiang, and H.L. Luo."Microstructure of Pb-modified Bi-Ca-Sr-Cu-O superconductor."Applied Physics Letters
53 (1988) 1759-1761. DOI
Ramesh, Ramamoorthy, G. Van Tendeloo, G. Thomas, S.M. Green, and H.L. Luo."New modulated structure in a Pb-doped Bi-Ca-Sr-Cu-O superconductor."Applied Physics Letters
53 (1988) 2220-2222. DOI