Browse > Article
http://dx.doi.org/10.9714/psac.2006.8.3.018

The growth of in-situ $MgB_2$ thin film by ESSD method  

Song K.J. (한국전기연구원 초전도재료연구그룹)
Kim H.S. (한국전기연구원 초전도재료연구그룹)
Kim T.H. (한국전기연구원 초전도재료연구그룹)
Lee Y.S. (한국전기연구원 초전도재료연구그룹)
Ko R.K. (한국전기연구원 초전도재료연구그룹)
Ha H.S. (한국전기연구원 초전도재료연구그룹)
Ha D.W. (한국전기연구원 초전도재료연구그룹)
Oh S.S. (한국전기연구원 초전도재료연구그룹)
Moon S.H. (주식회사 서남)
Park C. (서울대학교 재료공학부)
Yoo S.I. (서울대학교 재료공학부)
Publication Information
Progress in Superconductivity and Cryogenics / v.8, no.3, 2006 , pp. 18-22 More about this Journal
Abstract
We obtained in-situ $MgB_2$ thin films in an one-step process using ESSD (Evaporation Sputtering Simultaneous Deposition) method. In our approach. the Ma evaporator is designed specially Mg and B are simultaneously evaporated and sputtered, respectively, in the specially designed ESSD chamber. The background pressure was less than $1{\times}10^{-6}$ Torr. The substrate temperature was kept at 623 K. The film properties were investigated by both electrical resistivity and PPMS. As a result, typical $T_c$ of films was 11 K.
Keywords
superconductor; $MgB_2$ thin film; evaporation; sputtering;
Citations & Related Records
연도 인용수 순위
  • Reference
1 H. Schmidt, J.F. Zasadzinski, K.E. Gray, D.G. Hinks, 'Evidence for two-band superconductivity from Break-Junction Tunneling on $MgB_2$', Phys. Rev. Lett., 88, pp. 127002-1-4, 2002   DOI   ScienceOn
2 G. Grasso, A. Malagoli, C. Ferdeghini, S. Roncallo, V. Braccini, A.S. Siti, M.R. Cimberle, 'Large transport critical currents in unsintered $MgB_2$ superconducting tapes', Appl. Phys. Lett., 79, pp. 230-232, 2001   DOI   ScienceOn
3 G. Burnell, D.J. Kang, H.N. Lee, S.H. Moon, B. Oh, M.G. Blamire, 'Planar superconductor normal superconductor Josephson junctions in $MgB_2$'. Appl. Phys. Lett., 79, pp. 3464-3466, 2001   DOI   ScienceOn
4 W.N. Kang, H.-J. Kim, E.-M. Choi, C.U. Jung, S.-I. Lee, '$MgB_2$ superconducting thin films with a transition temperature of 39 Kelvin', Science, 292, pp. 1521-1523, 2001   DOI   ScienceOn
5 X.H. Zheng, A.V. Pogrebnyakov, A. Kotcharov, J.E. Jones, X.X. Xi, E.M. Lysczek, J.M. Redwing, S.Y. Xu, Q. Li, J. Lettieri, D.G. Schlom, W. Tian, X.Q. Pan, Z.K. Liu, 'In situ epitaxial $MgB_2$ thin films for superconducing electronics', Nat. Mater., 1, pp. 35-38, 2002   DOI   ScienceOn
6 H. Shimakage, K. Tsujimoto, Z. Wang, M. Tonouchi, 'All-$MgB_2$ tunnel junctions with aluminum nitride barriers', Appl. Phys. Lett., 86, pp. 072512-1-3, 2005   DOI   ScienceOn
7 M.R. Eskildsen, M. Kugler. S. Tanaka, J. Jun, S.M. Kazakov, J. Karpinski, O. Fischer, 'Optical and Thermal-transport properties of an inhomogeneous d-wave superconductor', Phys. Rev. Lett., 89, pp. 187003-1-4, 2002   DOI   ScienceOn
8 S.A. Gurevich, 'Enhancement of the upper critical field by nonmagnetic impurities in dirty two-gap superconductors', Phys. Rev. B67, pp. 184515-1-13. 2003   DOI   ScienceOn
9 G. Carapella, N. Martucciello, G. Costabile, C. Ferdeghini, V. Ferrando, G. Grassano, 'Josephson effect in Nb/A1203/Al/$MgB_2$ large-area thin-film heterostructures', Appl. Phys. Lett., 80, pp. 2949-2951, 2001   DOI   ScienceOn
10 T.H. Kim, J.S. Moodera, 'Demonstration of all in situ magnesium diboride superconductor thin-film tunnel junctions', Appl. Phys. Lett., 85, pp. 434-436, 2004   DOI   ScienceOn
11 K. Ueda, M. Naito, 'As-grown superconducing $MgB_2$ thin films prepared by molecular beam epitaxy', Appl. Phys. Lett., 79, pp. 2046-2048, 2001   DOI   ScienceOn
12 R. Schneider, J. Geerk, G. Linker, F. Ratzel, A.G. Zaitsev, B. Obst, 'In situ deposition of $MgB_2$ thin films by magnetron cosputtering and sputtering combined with thermal evaporation', Physica C, 423, pp. 89-95, 2005   DOI   ScienceOn
13 S.A Gurevich, S. Patnaik, V. Braccini, K.H. Kim, C. Micike, X. Song, L.D. Cooley, S.D. Bu, D.M. Kim, J.H. Choi, L.J. Belenky, J. Giencke, M.K. Lee, W. Tian, X.Q. Pan, A Siri, E.E. Hellstrom, C.B. Eom, D.C. Larbalestier, 'Very high upper critical fields in $MgB_2$ produced by selective tuning of impurity scattering'. Supercond. Sci. Technol., 17, pp. 278-286, 2004   DOI   ScienceOn
14 G. Burnell, D.J. Kang, D.A. Ansell, H.N. Lee, S.H. Moon, E.J. Tarte, M.G. Blamire, 'Directly coupled superconducting quantum interference device magnetometer fabricated in magnesium diboride by forcused ion beam', Appl. Phys. Lett., 81. pp. 102-104, 2002   DOI   ScienceOn
15 J. Nagamatsu, N. Nakagawa, T. Muranaka, Y. Zenitani, J. Akimitsu, 'Superconductivity at 39K in magnesium diboride', Nature, 401. pp. 63-64, 2001   DOI   ScienceOn
16 S. Jin, H. Mavoori, R.B. van Dover, 'High critical currents in iron-clad superconducing $MgB_2$ wires', Nature, 411, pp. 563-565, 2001   DOI   ScienceOn
17 R. Schneider, J. Geerk, F. Ratzel, G. Linker, A.G. Zaitsev, 'In situ synthesis of $MgB_2$ thin films for tunnel junctions', Appl, Phys. Lett., 85, pp. 5290-5292, 2004   DOI   ScienceOn
18 Brian H. Moeckly, Menlo Park, Ward S. Ruby, 'Growth of in situ thin films by reactive evaporation', US Patent Application Publication, US 2005/0116204 AI, pp. 1-17, 2005
19 H.J. Choi, D. Roundy, H. Sun, M.L. Cohen, S.G. Louie, 'The origin of the anomalous superconducing properties of $MgB_2$', Nature, 418, pp. 758-760, 2002   DOI   ScienceOn
20 K.J. Song, N.J. Lee, H.M. Jang, H.S. Ha, D.W. Ha, S.S. Oh, M.H. Sohn, R.K. Ko, C. Park, Y,K, Kwon, K.S. Ryu, 'Single-filament composite $MgB_2$/stainless-steel ribbons by powder-in-tube process' Physica C, 370, pp .21-26, 2002   DOI   ScienceOn