Publications

X Author: D.M Hwang

1991

Ramesh, Ramamoorthy, T.S Ravi, D.M Hwang, C.C Chang, A Inam, T Venkatesan, X.D Wu, R.E Muenchausen, S Foltyn, and N.S Nogar."Microstructural evolution of laser deposited superconducting Y-Ba-Cu-O films. Effect of deposition rate."Physica C: Superconductivity and its applications 173 (1991) 163-172. DOI
Ramesh, Ramamoorthy, A Inam, D.M Hwang, T.D Sands, C.C Chang, and D.L Hart."Surface outgrowth problem in c-axis oriented Y-Ba-Cu-O superconducting thin films."Applied Physics Letters 58 (1991) 1557-1559. DOI
Ramesh, Ramamoorthy, A Inam, D.M Hwang, T.S Ravi, T Sands, X.X Xi, X.D Wu, Q Li, T Venkatesan, and R Kilaas."The atomic structure of growth interfaces in Y-Ba-Cu-O thin films."Journal of Materials Research 6 (1991) 2264-2271. DOI

1990

Hwang, D.M, T.S Ravi, Ramamoorthy Ramesh, S.-W Chan, C.Y Chen, L Nazar, X.D Wu, A Inam, and T Venkatesan."Application of a near coincidence site lattice theory to the orientations of YBa2Cu3O7-x grains on (001) MgO substrates."Applied Physics Letters 57 (1990) 1690-1692. DOI
Ramesh, Ramamoorthy, D.M Hwang, J.B Barner, L Nazar, T.S Ravi, A Inam, B Dutta, X.D Wu, and T Venkatesan."Defect Structure of Laser Deposited Y-Ba-Cu-O Thin Films on Single Crystal MgO Substrate."Journal of Materials Research 5 (1990) 704-716. DOI
Ramesh, Ramamoorthy, T.S Ravi, D.M Hwang, A Inam, X.X Xi, X.D Wu, T Venkatesan, and R Kilaas."Direct observation of a new cationic vacancy ordered defect structure in laser-deposited superconducting YBaCuO thin films."Materials Letters 10 (1990) 23-27. DOI
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
Chang, C.C, T Venkatesan, M.S Hegde, D.M Hwang, Ramamoorthy Ramesh, C.T Rogers, A Frenkel, E.W Chase, L Nazar, X.D Wu, and A Inam."Electron microscopy and spectroscopy for characterization of surface and film properties of high temperature superconductors."Proceedings of SPIE - The International Society for Optical Engineering 1187 (1990) 216-226. DOI
Hwang, D.M, Ramamoorthy Ramesh, C.Y Chen, X.D Wu, A Inam, M.S Hegde, B Wilkens, C.C Chang, L Nazar, T Venkatesan, S Miura, S Matsubara, Y Miyasaka, and N Shohata."Epitaxial relations between in situ superconducting YBa2Cu 3O7-x thin films and BaTiO3/MgAl 2O4/Si substrates."Journal of Applied Physics 68 (1990) 1772-1776. DOI
Venkatesan, T, A Inam, B Dutta, Ramamoorthy Ramesh, M.S Hegde, X.D Wu, L Nazar, C.C Chang, J.B Barner, D.M Hwang, and C.T Rogers."Epitaxial Y1Ba2Cu3O7-y/Y 1-xPrxBa2Cu3O7-y heterostructures."Applied Physics Letters 56 (1990) 391-393. DOI
Ravi, T.S, D.M Hwang, Ramamoorthy Ramesh, S.W Chan, L Nazar, C.Y Chen, A Inam, and T Venkatesan."Grain boundaries and interfaces in Y-Ba-Cu-O films laser deposited on single-crystal MgO."Physical Review B 42 (1990) 10141-10151. DOI
Inam, A, Q Li, X.X Xi, X.D Wu, B Dutta, Ramamoorthy Ramesh, J.A Martinez, B Wilkens, J Barner, L Nazar, D.M Hwang, C.C Chang, S.A Schwarz, H Dorsett, L DiDomenico, C Weiss, A Findikoglu, D Hemmick, J.M Tarascon, C.T Rogers, and T Venkatesan."High tc superconducting electronics research at bellcore/rutgers."Proceedings of SPIE - The International Society for Optical Engineering 1187 (1990) 148-160. DOI
Li, Q, X.X Xi, X.D Wu, A Inam, S Vadlamannati, W.L McLean, T Venkatesan, Ramamoorthy Ramesh, D.M Hwang, J.A Martinez, and L Nazar."Interlayer coupling effect in high-Tc superconductors probed by YBa2Cu3O7-x/PrBa2Cu3O7-x superlattices."Physical Review Letters 64 (1990) 3086-3089. DOI
Wu, X.D, R.E Muenchausen, S Foltyn, R.C Estler, R.C Dye, A.R Garcia, N.S Nogar, P England, Ramamoorthy Ramesh, D.M Hwang, T.S Ravi, C.C Chang, T Venkatesan, X.X Xi, Q Li, and A Inam."Large critical current densities in YBa2Cu3O 7-x thin films made at high deposition rates."Applied Physics Letters 57 (1990) 523-525. DOI
Chang, C.C, X.D Wu, Ramamoorthy Ramesh, X.X Xi, T.S Ravi, T Venkatesan, D.M Hwang, R.E Muenchausen, S Foltyn, and N.S Nogar."Origin of surface roughness for c-axis oriented Y-Ba-Cu-O superconducting films."Applied Physics Letters 57 (1990) 1814-1816. DOI
Ramesh, Ramamoorthy, D.M Hwang, T.S Ravi, C.C Chang, A Inam, X.D Wu, T Venkatesan, J.M Tarascon, and S.M Green."Polytypoidic structures in high temperature oxide superconductors."Materials Letters 9 (1990) 357-364. DOI
Ramesh, Ramamoorthy, D.M Hwang, T.S Ravi, A Inam, X.D Wu, and T Venkatesan."Polytypoidic superlattices in Y-Ba-Cu-O thin films."Physica C: Superconductivity and its applications 171 (1990) 14-18. DOI
Vadlamannati, S, P England, N.G Stoffel, Ramamoorthy Ramesh, T.S Ravi, D.M Hwang, A Findikoglu, Q Li, T Venkatesan, and W.L McLean."Recovery of original superconducting properties in ion-irradiated Y 1Ba2Cu3O7-x thin films."Applied Physics Letters 57 (1990) 2265-2267. DOI
Ramesh, Ramamoorthy, C.C Chang, T.S Ravi, D.M Hwang, A Inam, X.X Xi, Q Li, X.D Wu, and T Venkatesan."Structural perfection of Y-Ba-Cu-O thin films controlled by the growth mechanism."Applied Physics Letters 57 (1990) 1064-1066. DOI
Inam, A, X.D Wu, T Venkatesan, D.M Hwang, C.C Chang, Ramamoorthy Ramesh, S Miura, S Matsubara, Y Miyasaka, and N Shohata."Superconducting thin films on Si. HTSCs meet VLSI."Solid State Technology 33 (1990) 113-118.

1989

Sandroff, C.J, J.P Harbison, Ramamoorthy Ramesh, M.J Andrejco, M.S Hegde, D.M Hwang, C.C Chang, and E.M Vogel."GaAs clusters in the quantum size regime: Growth on high surface area silica by molecular beam epitaxy."Science 245 (1989) 391-393. DOI