Publications
X Author: D.M. Hwang
1991
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
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
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.